*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Palette */
    --ink: #0a0705;
    --bark: #1a0f07;
    --ember: #3d1f0c;
    --copper: #9b5a2a;
    --honey: #c8843e;
    --amber: #e4a94a;
    --gilt: #f0c96a;
    --parchment: #f7edd8;
    --white: #ffffff;
    --danger: #e03c3c;
    --info: #3a9fd5;

    /* Legacy aliases */
    --brown-deep: var(--ink);
    --brown-rich: var(--bark);
    --brown-mid: var(--copper);
    --brown-warm: var(--honey);
    --brown-light: #e8c49a;
    --gold: var(--amber);
    --gold-light: var(--gilt);
    --cream: var(--parchment);
    --text-dark: #1c1008;
    --text-mid: #5c3d20;
    --text-soft: #9b7355;

    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-bg-light: rgba(255, 255, 255, 0.06);
    --glass-bg-medium: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(228, 169, 74, 0.14);
    --glass-border-medium: rgba(228, 169, 74, 0.20);
    --glass-border-strong: rgba(228, 169, 74, 0.30);

    /* Shadows */
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 10px 32px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 28px 56px rgba(0, 0, 0, 0.55);
    --shadow-gold: 0 0 28px rgba(228, 169, 74, 0.18);

    /* Typography */
    --font-main: 'Outfit', sans-serif;
    --font-display: 'Cormorant Garamond', Georgia, serif;

    /* Transitions */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.18s ease;
    --transition-normal: 0.28s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--ink);
    color: var(--white);
    line-height: 1.65;
}

body.login-page {
    cursor: none;
    overflow: hidden;
    height: 100vh;
}

/* ════════════════════════════════════════════════════════════
   KEYFRAMES
════════════════════════════════════════════════════════════ */
@keyframes floatBlob {
    0% {
        transform: translate(0, 0) scale(1)
    }

    100% {
        transform: translate(40px, 30px) scale(1.08)
    }
}

@keyframes ringSpin {
    to {
        transform: rotate(360deg)
    }
}

@keyframes spinRing {
    to {
        transform: rotate(360deg)
    }
}

@keyframes haloPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: .45
    }

    50% {
        transform: scale(1.06);
        opacity: .9
    }
}

@keyframes dashSpin {
    to {
        transform: rotate(360deg)
    }
}

@keyframes logoPulse {

    0%,
    100% {
        box-shadow: 0 0 24px rgba(228, 169, 74, .5), 0 0 50px rgba(200, 132, 62, .3)
    }

    50% {
        box-shadow: 0 0 44px rgba(228, 169, 74, .75), 0 0 90px rgba(200, 132, 62, .55)
    }
}

@keyframes textShine {
    to {
        background-position: 200% center
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(14px)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@keyframes logoReveal {
    from {
        opacity: 0;
        transform: scale(.78) translateY(-10px)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@keyframes cardReveal {
    from {
        opacity: 0;
        transform: translateY(44px) scale(.96)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg)
    }

    100% {
        transform: translateX(100%) rotate(45deg)
    }
}

@keyframes shimmer {
    from {
        transform: translateX(-100%)
    }

    to {
        transform: translateX(100%)
    }
}

@keyframes spinLoad {
    to {
        transform: rotate(360deg)
    }
}

@keyframes pulseText {

    0%,
    100% {
        opacity: .4
    }

    50% {
        opacity: 1
    }
}

@keyframes errorShine {
    0% {
        left: -100%
    }

    100% {
        left: 100%
    }
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0)
    }

    25% {
        transform: translateX(-7px)
    }

    75% {
        transform: translateX(7px)
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(18px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(28px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(18px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0
    }
}

/* ════════════════════════════════════════════════════════════
   FONDO — canvas, grain, cursor, loading
════════════════════════════════════════════════════════════ */
#particle-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.noise-overlay {
    position: fixed;
    inset: 0;
    opacity: .032;
    z-index: 2;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

#cursor {
    position: fixed;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gold);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
    transition: width .15s, height .15s, background .15s, transform .1s;
}

#cursor-ring {
    position: fixed;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1.5px solid rgba(212, 168, 83, .55);
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: left .09s linear, top .09s linear;
}

#cursor.clicked {
    transform: translate(-50%, -50%) scale(.7);
    background: var(--brown-warm);
}

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    flex-direction: column;
    backdrop-filter: blur(10px);
}

.loading-overlay.active {
    display: flex;
}

.loader {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top-color: var(--gold);
    border-right-color: var(--brown-warm);
    animation: spinLoad 1s linear infinite;
    position: relative;
}

.loader::before {
    content: '';
    position: absolute;
    inset: 5px;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top-color: var(--brown-light);
    animation: spinLoad 2s linear infinite reverse;
}

.loading-text {
    color: var(--gold-light);
    margin-top: 20px;
    font-size: 1.2rem;
    letter-spacing: 3px;
    animation: pulseText 1.5s ease-in-out infinite;
    font-family: var(--font-display);
}

/* ════════════════════════════════════════════════════════════
   LOGIN
════════════════════════════════════════════════════════════ */
.login-page {
    margin-top: 2px;
    min-height: 100vh;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #000000 25%);
    background-size: 400% 400%;
}

.card-wrapper {
    position: relative;
    z-index: 10;
    display: flex;
    width: min(920px, 96vw);
    min-height: 430px;
    border-radius: 28px;
    overflow: hidden;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, .5),
        0 0 0 1px rgba(255, 255, 255, .1) inset,
        0 0 100px rgba(212, 168, 83, .2);
    animation: cardReveal .9s cubic-bezier(0.22, 1, 0.36, 1) both;
    transform-style: preserve-3d;
}

.card-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 180%;
    height: 180%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, .1) 50%, transparent 70%);
    transform: rotate(45deg);
    animation: shine 6s infinite;
    pointer-events: none;
    z-index: 100;
}

.panel-left {
    flex: 1.15;
    background: rgba(255, 255, 255, .1);
    backdrop-filter: blur(20px);
    padding: 46px 34px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    border-right: 1px solid rgba(212, 168, 83, .2);
}

.panel-left::before {
    content: '';
    position: absolute;
    width: 370px;
    height: 370px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 131, 74, .25) 0%, transparent 68%);
    bottom: -95px;
    right: -95px;
    animation: floatBlob 11s ease-in-out infinite alternate;
}

.panel-left::after {
    content: '';
    position: absolute;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 168, 83, .15) 0%, transparent 68%);
    top: -55px;
    left: -55px;
    animation: floatBlob 14s ease-in-out infinite alternate-reverse;
}

.acc-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(212, 168, 83, .2);
    z-index: 1;
    animation: ringSpin linear infinite;
}

.acc-ring-1 {
    width: 240px;
    height: 240px;
    bottom: 52px;
    right: 22px;
    animation-duration: 32s;
}

.acc-ring-2 {
    width: 170px;
    height: 170px;
    bottom: 87px;
    right: 57px;
    border-color: rgba(212, 168, 83, .1);
    animation-duration: 22s;
    animation-direction: reverse;
}

.panel-brand {
    position: relative;
    z-index: 2;
}

.brand-eyebrow {
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideInLeft .7s .3s both;
}

.brand-eyebrow::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--gold), transparent);
}

.panel-brand h1 {
    font-family: var(--font-display);
    font-size: 46px;
    font-weight: 700;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 22px;
    animation: slideInLeft .7s .45s both;
}

.panel-brand h1 span {
    color: var(--gold);
    display: block;
}

.services {
    margin-top: 22px;
    display: flex;
    flex-direction: column;
    gap: 9px;
    animation: slideInLeft .7s .7s both;
}

.svc {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 13px;
    border-radius: 8px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid transparent;
    transition: border-color .3s, background .3s;
}

.svc:hover {
    border-color: var(--brown-warm);
    background: rgba(201, 169, 110, .07);
}

.svc-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(201, 169, 110, .1);
    border: 1px solid rgba(201, 169, 110, .18);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.svc-icon i {
    font-size: 12px;
    color: var(--gold);
}

.svc-text {
    font-size: 12px;
    color: var(--white);
    line-height: 1.35;
}

.svc-text strong {
    display: block;
    font-size: 12.5px;
    font-weight: 500;
    margin-bottom: 2px;
}

.panel-footer {
    position: relative;
    z-index: 2;
    animation: slideInLeft .7s .9s both;
}

.footer-divider {
    width: 42px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    margin-bottom: 12px;
}

.panel-footer p {
    font-size: 11px;
    color: rgba(255, 255, 255, .5);
    letter-spacing: .5px;
}

.panel-right {
    flex: 1;
    background: rgba(255, 255, 255, .08);
    backdrop-filter: blur(20px);
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-left: 1px solid rgba(255, 255, 255, .1);
}

.panel-right::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 131, 74, .15) 0%, transparent 70%);
    top: -55px;
    right: -55px;
    pointer-events: none;
}

.panel-right::after {
    content: '';
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 168, 83, .1) 0%, transparent 70%);
    bottom: -35px;
    left: -35px;
    pointer-events: none;
}

.logo-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
    animation: logoReveal .8s .1s both;
}

.logo-ring-wrap {
    position: relative;
    width: 92px;
    height: 92px;
    margin-bottom: 16px;
}

.logo-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--gold);
    border-right-color: var(--brown-warm);
    animation: spinRing 3s linear infinite;
}

.logo-ring:nth-child(2) {
    width: 115%;
    height: 115%;
    top: -7.5%;
    left: -7.5%;
    border-top-color: var(--brown-light);
    border-right-color: var(--gold);
    animation-duration: 4s;
    animation-direction: reverse;
}

.logo-ring:nth-child(3) {
    width: 130%;
    height: 130%;
    top: -15%;
    left: -15%;
    border-top-color: var(--brown-warm);
    border-right-color: var(--brown-light);
    animation-duration: 5s;
}

.logo-halo {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(212, 168, 83, .35);
    animation: haloPulse 2.8s ease-in-out infinite;
}

.logo-halo:nth-child(5) {
    inset: -8px;
    border-color: rgba(212, 168, 83, .2);
    animation-delay: .4s;
    animation-duration: 3.2s;
}

.logo-halo:nth-child(6) {
    inset: -16px;
    border-color: rgba(212, 168, 83, .1);
    animation-delay: .8s;
    animation-duration: 3.8s;
}

.logo-dash {
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 1.5px dashed rgba(212, 168, 83, .32);
    animation: dashSpin 14s linear infinite;
}

.logo-circle {
    position: absolute;
    inset: 5px;
    border-radius: 50%;
    overflow: hidden;
    z-index: 10;
    border: 2.5px solid var(--gold);
    box-shadow: 0 0 30px rgba(212, 168, 83, .6), 0 0 60px rgba(196, 131, 74, .4);
    animation: logoPulse 2s ease-in-out infinite;
    transition: all .3s ease;
}

.logo-circle:hover {
    transform: scale(1.07);
}

.logo-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: -8px;
    animation: textShine 3s linear infinite;
    background: linear-gradient(to right, var(--white), var(--gold-light), var(--white));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(212, 168, 83, .5);
}

.login-sub {
    font-size: 13px;
    color: rgba(255, 255, 255, .7);
    text-align: center;
    margin-top: 8px;
    letter-spacing: 1px;
}

/* ════════════════════════════════════════════════════════════
   FORMULARIO LOGIN
════════════════════════════════════════════════════════════ */
.form-body {
    position: relative;
    z-index: 2;
}

.fgroup {
    margin-bottom: 20px;
    animation: fadeUp .6s both;
}

.fgroup:nth-child(1) {
    animation-delay: .3s;
}

.fgroup:nth-child(2) {
    animation-delay: .44s;
}

.fgroup label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .8);
    margin-bottom: 8px;
}

.fgroup label i {
    font-size: 12px;
    color: var(--gold);
}

.iw {
    position: relative;
}

.iw .bi-left {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 15px;
    color: rgba(255, 255, 255, .5);
    pointer-events: none;
    transition: all .3s ease;
}

.iw:focus-within .bi-left {
    color: var(--gold);
}

.iw input {
    width: 100%;
    padding: 14px 14px 15px 45px;
    background: rgba(255, 255, 255, .05);
    border: 2px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 14px;
    color: var(--white);
    transition: all .3s ease;
}

.iw input:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, .1);
    box-shadow: 0 0 20px rgba(212, 168, 83, .2), inset 0 0 20px rgba(212, 168, 83, .05);
    transform: translateY(-2px);
}

.iw input::placeholder {
    color: rgba(255, 255, 255, .4);
}

.iw::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    right: 50%;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--brown-warm));
    border-radius: 2px;
    transition: left .3s, right .3s;
    pointer-events: none;
}

.iw:focus-within::after {
    left: 0;
    right: 0;
}

.eye-btn {
    position: absolute;
    right: 13px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 16px;
    color: rgba(255, 255, 255, .5);
    padding: 4px;
    transition: all .2s ease;
    cursor: pointer;
}

.eye-btn:hover {
    color: var(--gold);
    transform: translateY(-50%) scale(1.1);
}

.error-box {
    background: rgba(239, 68, 68, .2);
    border: 1px solid rgba(239, 68, 68, .4);
    color: #fecaca;
    font-size: .9rem;
    padding: 12px 15px;
    border-radius: 12px;
    margin-top: 15px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.error-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
    animation: errorShine 2s infinite;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, rgba(212, 168, 83, .9), rgba(196, 131, 74, .9));
    border: none;
    border-radius: 12px;
    color: var(--white);
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all .3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .3), 0 0 0 1px rgba(255, 255, 255, .2) inset;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    animation: fadeUp .6s .68s both;
    text-transform: uppercase;
    cursor: pointer;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255, 255, 255, .3) inset, 0 0 30px rgba(212, 168, 83, .4);
}

.btn-login:active {
    transform: translateY(-1px);
}

.btn-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .3) 50%, transparent 65%);
    transform: translateX(-100%);
    transition: transform .45s;
}

.btn-login:hover::before {
    transform: translateX(100%);
}

.btn-login .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, .6);
    transform: scale(0);
    animation: rippleEffect .6s ease-out;
    pointer-events: none;
}

.btn-particles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.particle-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    opacity: 0;
}

.btn-login.loading {
    pointer-events: none;
}

.btn-login.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .3), transparent);
    animation: shimmer .9s infinite;
}

/* ════════════════════════════════════════════════════════════
   SIDEBAR / MENÚ LATERAL
════════════════════════════════════════════════════════════ */
.menu-lateral {
    width: 140px;
    background: rgba(255, 255, 255, .05);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border-medium);
    position: fixed;
    height: 100vh;
    z-index: 1000;
    text-align: center;
    padding-top: 30px;
    transition: margin-left .4s cubic-bezier(.4, 0, .2, 1);
}

.menu-lateral.oculto {
    margin-left: -140px;
}

.logo-empresa img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 30px;
    border: 2px solid rgba(212, 168, 83, .3);
    box-shadow: 0 0 30px rgba(212, 168, 83, .2);
}

.lista-menu-lateral {
    list-style: none;
}

.lista-menu-lateral li {
    margin: 30px 0;
}

.lista-menu-lateral a {
    color: var(--white);
    font-size: 22px;
    padding: 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(212, 168, 83, .1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    text-decoration: none;
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
}

.lista-menu-lateral a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 168, 83, .2), transparent);
    transition: left .5s;
}

.lista-menu-lateral a:hover::before {
    left: 100%;
}

.lista-menu-lateral a:hover {
    background: rgba(212, 168, 83, .15);
    border-color: rgba(212, 168, 83, .3);
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(212, 168, 83, .2);
}

.lista-menu-lateral a i {
    color: var(--gold);
    transition: all .3s;
}

.lista-menu-lateral a:hover i {
    color: var(--gold-light);
}

.panel-flotante {
    position: fixed;
    left: 130px;
    top: 0;
    width: 320px;
    height: 100vh;
    background: rgba(255, 255, 255, .08);
    backdrop-filter: blur(30px);
    border-right: 1px solid var(--glass-border);
    box-shadow: 12px 0 40px rgba(0, 0, 0, .3);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-30px);
    transition: all .4s ease;
    padding: 40px 30px;
    overflow-y: auto;
}

.panel-flotante.visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.submenu {
    list-style: none;
}

.submenu h3 {
    color: var(--gold);
    font-size: 14px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 12px;
}

.submenu li {
    margin-bottom: 8px;
}

.submenu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    color: rgba(255, 255, 255, .8);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all .3s ease;
    border-radius: 10px;
    border: 1px solid transparent;
}

.submenu a:hover {
    background: rgba(212, 168, 83, .1);
    border-color: rgba(212, 168, 83, .2);
    color: var(--gold-light);
    padding-left: 25px;
}

.submenu a i {
    color: var(--gold);
    font-size: 16px;
    width: 24px;
    text-align: center;
}

/* ════════════════════════════════════════════════════════════
   CONTENIDO PRINCIPAL / DASHBOARD
════════════════════════════════════════════════════════════ */
.contenido-principal {
    margin-left: 120px;
    padding: 40px;
    min-height: 100vh;
    position: relative;
    z-index: 10;
    transition: margin-left .4s cubic-bezier(.4, 0, .2, 1);
}

.contenido-principal.completo {
    margin-left: 0;
}

.cabecera-superior {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border-medium);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cabecera-bienvenida {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cabecera-bienvenida h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(135deg, var(--white), var(--gold-light));
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cabecera-bienvenida .rol-admin,
.cabecera-bienvenida .rol-usuario {
    font-size: 10px;
    padding: 5px 12px;
}

.boton-menu-ocultar {
    background: rgba(255, 255, 255, .08);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border-medium);
    color: var(--white);
    padding: 14px 24px;
    border-radius: 12px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all .3s ease;
    text-transform: uppercase;
}

.boton-menu-ocultar:hover {
    background: rgba(212, 168, 83, .15);
    border-color: var(--gold);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 168, 83, .15);
}

.boton-menu-ocultar i {
    font-size: 20px;
    color: var(--gold);
    transition: transform .3s;
}

.boton-menu-ocultar:hover i {
    transform: rotate(180deg);
}

.rol-admin,
.rol-usuario {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 50px;
    width: fit-content;
    margin-left: auto;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.rol-admin {
    background: linear-gradient(135deg, rgba(212, 168, 83, .2), rgba(196, 131, 74, .1));
    border: 1px solid rgba(212, 168, 83, .3);
    color: var(--gold-light);
    box-shadow: 0 0 20px rgba(212, 168, 83, .1);
}

.rol-usuario {
    background: linear-gradient(135deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .05));
    border: 1px solid rgba(255, 255, 255, .2);
    color: var(--cream);
}

/* ════════════════════════════════════════════════════════════
   TARJETAS DASHBOARD
════════════════════════════════════════════════════════════ */
.contenedor-tarjetas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.tarjeta-dashboard {
    background: rgba(255, 255, 255, .1);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 35px;
    position: relative;
    overflow: hidden;
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
    box-shadow: var(--shadow-md);
    animation: slideUp .6s ease both;
}

.tarjeta-dashboard:nth-child(1) {
    animation-delay: .1s;
}

.tarjeta-dashboard:nth-child(2) {
    animation-delay: .2s;
}

.tarjeta-dashboard:nth-child(3) {
    animation-delay: .3s;
}

.tarjeta-dashboard::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .1), transparent);
    transition: left .7s;
}

.tarjeta-dashboard:hover::before {
    left: 100%;
}

.tarjeta-dashboard:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, .4);
    border-color: rgba(212, 168, 83, .3);
}

.numero-principal {
    font-family: var(--font-display);
    font-size: 56px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 10px;
    opacity: 0;
    animation: countUp 1s ease forwards;
    animation-delay: .5s;
}

.tarjeta-dashboard:nth-child(1) .numero-principal {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tarjeta-dashboard:nth-child(2) .numero-principal {
    background: linear-gradient(135deg, var(--brown-light), var(--gold));
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tarjeta-dashboard:nth-child(3) .numero-principal {
    background: linear-gradient(135deg, var(--brown-warm), var(--brown-light));
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.titulo-tarjeta {
    font-size: 14px;
    color: rgba(255, 255, 255, .6);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.icono-tarjeta {
    position: absolute;
    top: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    transition: all .3s ease;
}

.tarjeta-dashboard:hover .icono-tarjeta {
    transform: scale(1.1) rotate(5deg);
}

.icono-tarjeta.administradores {
    background: linear-gradient(135deg, rgba(212, 168, 83, .25), rgba(212, 168, 83, .05));
    color: var(--gold);
    border: 1px solid rgba(212, 168, 83, .2);
    box-shadow: 0 8px 32px rgba(212, 168, 83, .15);
}

.icono-tarjeta.usuarios {
    background: linear-gradient(135deg, rgba(232, 196, 154, .25), rgba(232, 196, 154, .05));
    color: var(--brown-light);
    border: 1px solid rgba(232, 196, 154, .2);
    box-shadow: 0 8px 32px rgba(232, 196, 154, .15);
}

.icono-tarjeta.cotizaciones {
    background: linear-gradient(135deg, rgba(196, 131, 74, .25), rgba(196, 131, 74, .05));
    color: var(--brown-warm);
    border: 1px solid rgba(196, 131, 74, .2);
    box-shadow: 0 8px 32px rgba(196, 131, 74, .15);
}

/* ════════════════════════════════════════════════════════════
   BOTONES REUTILIZABLES
════════════════════════════════════════════════════════════ */
.boton-primario {
    background: linear-gradient(135deg, rgba(212, 168, 83, .9), rgba(196, 131, 74, .9));
    border: none;
    color: var(--white);
    padding: 12px 20px;
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .3), 0 0 0 1px rgba(255, 255, 255, .2) inset;
}

.boton-primario::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .3) 50%, transparent 65%);
    transform: translateX(-100%);
    transition: transform .45s;
}

.boton-primario:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255, 255, 255, .3) inset, 0 0 30px rgba(212, 168, 83, .4);
}

.boton-primario:hover::before {
    transform: translateX(100%);
}

.boton-primario:active {
    transform: translateY(-1px);
}

.boton-limpiar,
.boton-secundario {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .2);
    color: rgba(255, 255, 255, .8);
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.boton-limpiar:hover,
.boton-secundario:hover {
    background: rgba(231, 76, 60, .15);
    border-color: rgba(231, 76, 60, .4);
    color: #fecaca;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(231, 76, 60, .15);
}

.acciones-tabla {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.boton-editar,
.boton-generar-pdf {
    background: rgba(52, 152, 219, .15);
    border: 1px solid rgba(52, 152, 219, .3);
    color: #85c1e9;
    padding: 12px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.boton-editar::before,
.boton-generar-pdf::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
    transition: left .5s;
}

.boton-editar:hover,
.boton-generar-pdf:hover {
    background: rgba(52, 152, 219, .25);
    border-color: rgba(52, 152, 219, .5);
    color: #aed6f1;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, .2);
}

.boton-editar:hover::before,
.boton-generar-pdf:hover::before {
    left: 100%;
}

.boton-eliminar {
    background: rgba(231, 76, 60, .15);
    border: 1px solid rgba(231, 76, 60, .3);
    color: #f5b7b1;
    padding: 12px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .5px;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.boton-eliminar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
    transition: left .5s;
}

.boton-eliminar:hover {
    background: rgba(231, 76, 60, .25);
    border-color: rgba(231, 76, 60, .5);
    color: #fadbd8;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, .2);
}

.boton-eliminar:hover::before {
    left: 100%;
}

/* ════════════════════════════════════════════════════════════
   TABLAS
════════════════════════════════════════════════════════════ */
.tabla-contenedor {
    background: rgba(255, 255, 255, .08);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.tabla-datos {
    width: 100%;
    border-collapse: collapse;
}

.tabla-datos thead {
    background: rgba(212, 168, 83, .1);
    border-bottom: 1px solid var(--glass-border);
}

.tabla-datos th {
    padding: 20px;
    text-align: left;
    font-weight: 600;
    color: var(--gold-light);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
}

.tabla-datos tbody tr {
    border-bottom: 1px solid rgba(255, 255, 255, .05);
    transition: background .22s;
}

.tabla-datos tbody tr:hover {
    background: rgba(212, 168, 83, .05);
}

.tabla-datos td {
    padding: 18px;
    color: rgb(255, 255, 255);
}

/* ════════════════════════════════════════════════════════════
   FORMULARIOS GLOBALES
════════════════════════════════════════════════════════════ */
.formulario-contenedor {
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.formulario .grupo-campo {
    margin-bottom: 20px;
}

.formulario label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgb(255, 255, 255);
}

.formulario input,
.formulario select,
.formulario textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, .1);
    border: 2px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 14px;
    color: var(--white);
    transition: all .3s ease;
}

.formulario select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4A853' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
    padding-right: 45px;
}

.formulario select option,
.seleccion-producto .producto-existente option {
    background: #000000;
    color: #ffffff;
    padding: 12px;
    font-size: 14px;
}

.formulario input:focus,
.formulario select:focus,
.formulario textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, .08);
    box-shadow: 0 0 20px rgba(212, 168, 83, .1);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background: rgba(0, 0, 0, .75);
    backdrop-filter: blur(8px);
    animation: fadeIn .25s ease both;
}

.modal-contenido {
    background: linear-gradient(145deg, rgba(255, 255, 255, .10) 0%, rgba(255, 255, 255, .05) 100%);
    backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border-medium);
    border-top: 1px solid rgba(255, 255, 255, .15);
    margin: 4% auto;
    padding: 48px 44px;
    border-radius: 28px;
    width: 90%;
    max-width: 580px;
    position: relative;
    box-shadow: 0 30px 70px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .05) inset, 0 0 60px rgba(212, 168, 83, .08);
    animation: cardReveal .35s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.modal-contenido::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    border-radius: 2px;
}

.modal-contenido::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(212, 168, 83, .12) 0%, transparent 40%, transparent 60%, rgba(196, 131, 74, .06) 100%);
    pointer-events: none;
    z-index: -1;
}

.modal-contenido h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--glass-border-medium);
    background: linear-gradient(135deg, var(--white), var(--gold-light));
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-contenido .grupo-campo input[type="text"],
.grupo-campo input[type="date"] {
    width: 100%;
    padding: 5px;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 5px;
    font-family: var(--font-main);
    font-size: 13px;
    color: var(--brown-deep);
    transition: all .3s ease;
}

.cerrar {
    color: rgba(255, 255, 255, .5);
    position: absolute;
    top: 18px;
    right: 20px;
    font-size: 20px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .1);
    background: rgba(255, 255, 255, .05);
    transition: all .3s ease;
    line-height: 1;
}

.cerrar:hover {
    background: rgba(231, 76, 60, .2);
    border-color: rgba(231, 76, 60, .4);
    color: #fecaca;
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 4px 15px rgba(231, 76, 60, .2);
}

.grupo-fila {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.grupo-acciones {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 8px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border-medium);
}

/* Búsqueda */
.barra-busqueda {
    margin-bottom: 30px;
}

.formulario-busqueda {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.formulario-busqueda input[type="text"] {
    flex: 1;
    min-width: 250px;
    padding: 12px 22px;
    background: rgba(255, 255, 255, .08);
    border: 2px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 14px;
    color: var(--white);
    transition: all .3s ease;
}

.seleccion-producto .formulario .producto-existente {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4A853' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
    padding-right: 45px;
}

.seleccion-producto .producto-existente {
    width: 22%;
    padding: 13px;
    background: rgba(255, 255, 255, .1);
    border: 2px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 14px;
    color: var(--white);
    transition: all .3s ease;
}

/* ════════════════════════════════════════════════════════════
   PANEL USUARIO — TAREAS
════════════════════════════════════════════════════════════ */
.servicios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 16px;
    animation: fadeIn .8s ease both;
}

.svc-tarea {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 16px;
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border-strong);
    transition: all var(--transition-normal);
}

.svc-tarea:hover {
    background: var(--glass-bg-medium);
    border-color: var(--gold);
    box-shadow: var(--shadow-sm), var(--shadow-gold);
}

.svc-tarea-contenido {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-width: 0;
}

.svc-tarea .svc-icon {
    background: rgba(212, 168, 83, .15);
    color: var(--gold);
    font-size: 1.1rem;
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.svc-tarea .svc-text {
    min-width: 0;
    flex: 1;
}

.svc-tarea .svc-text strong {
    color: var(--gold-light);
    font-family: var(--font-display);
    letter-spacing: .5px;
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
}

.svc-tarea .svc-text span {
    color: var(--white);
    font-size: .8rem;
    opacity: .9;
    display: block;
}

.svc-tarea .boton-primario {
    padding: 8px 14px;
    font-size: 11px;
    white-space: nowrap;
    flex-shrink: 0;
    align-self: center;
}

.tareas-vacias {
    background: rgba(212, 168, 83, .05);
    border: 1px dashed var(--gold);
    color: var(--gold-light);
    padding: 30px 20px;
    text-align: center;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.tareas-vacias i {
    font-size: 2rem;
    opacity: .6;
}

.tareas-vacias p {
    font-size: .95rem;
    letter-spacing: 1px;
}

.panel-dos-columnas {
    display: grid;
    grid-template-columns: 55% 45%;
    gap: 30px;
    margin-top: 0;
    align-items: start;
}

.columna-izquierda {
    display: flex;
    flex-direction: column;
    gap: 30px;
    min-width: 0;
}

.columna-derecha {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: visible;
}

.columna-derecha .contenedor-usuario {
    overflow: visible;
}

.columna-derecha .usuario-principal {
    background: rgba(255, 255, 255, .08);
    border: 1px solid var(--glass-border-medium);
    border-radius: 24px;
    padding: 24px;
    overflow: visible;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.columna-derecha .usuario-principal-nombre h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--white), var(--gold-light));
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.columna-derecha .login-sub {
    text-align: left;
    margin-top: 0;
    font-size: 12px;
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
    .grupo-fila {
        grid-template-columns: 1fr;
    }

    .panel-right {
        padding: 30px 20px;
    }

    .formulario-contenedor {
        padding: 25px;
    }

    .tabla-datos th,
    .tabla-datos td {
        padding: 12px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .menu-lateral {
        margin-left: -120px;
    }

    .menu-lateral.visible {
        margin-left: 0;
    }

    .contenido-principal {
        margin-left: 0 !important;
        padding: 20px;
    }

    .panel-flotante {
        left: 120px;
        width: 260px;
    }

    .card-wrapper {
        flex-direction: column;
        min-height: auto;
    }

    .panel-left {
        display: none;
    }

    .panel-right {
        padding: 40px 30px;
    }

    .numero-principal {
        font-size: 40px;
    }

    .contenedor-tarjetas {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .panel-dos-columnas {
        grid-template-columns: 1fr;
    }

    .contenedor-tarjetas {
        grid-template-columns: 1fr;
    }
}

/* ════════════════════════════════════════════════════════════
   BOTÓN MODO DÍA / NOCHE
════════════════════════════════════════════════════════════ */
.btn-modo {
    display: inline-flex;
    align-items: center;
    top: 8px;
    right: 12px;
    padding: 10px 14px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 600;
    z-index: 1000;
    transition: all .35s cubic-bezier(0.16, 1, 0.3, 1);
    position: absolute;
    overflow: hidden;
}

body:not(.modo-dia) .btn-modo {
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(228, 169, 74, .25);
    color: #f0c96a;
    box-shadow: 0 4px 18px rgba(0, 0, 0, .25);
}

body:not(.modo-dia) .btn-modo:hover {
    background: rgba(255, 255, 255, .12);
    border-color: rgba(228, 169, 74, .5);
    box-shadow: 0 8px 28px rgba(228, 169, 74, .2);
    transform: translateY(-2px);
}

body:not(.modo-dia) .btn-modo .modo-icon-dia {
    display: inline-flex;
}

body:not(.modo-dia) .btn-modo .modo-icon-noche {
    display: none;
}

body.modo-dia .btn-modo {
    background: rgba(139, 74, 14, .1);
    border: 1px solid rgba(139, 74, 14, .3);
    color: #6b3209;
    box-shadow: 0 4px 18px rgba(139, 74, 14, .15);
}

body.modo-dia .btn-modo:hover {
    background: rgba(139, 74, 14, .18);
    border-color: rgba(139, 74, 14, .5);
    box-shadow: 0 8px 28px rgba(139, 74, 14, .2);
    transform: translateY(-2px);
}

body.modo-dia .btn-modo .modo-icon-noche {
    display: inline-flex;
}

body.modo-dia .btn-modo .modo-icon-dia {
    display: none;
}

.btn-modo .modo-icon-dia,
.btn-modo .modo-icon-noche {
    align-items: center;
    justify-content: center;
}

.btn-modo i {
    font-size: 14px;
}

/* ════════════════════════════════════════════════════════════
   TRANSICIÓN GLOBAL AL CAMBIAR MODO
════════════════════════════════════════════════════════════ */
body,
body * {
    transition-property: background-color, border-color, color, box-shadow, opacity;
    transition-duration: .35s;
    transition-timing-function: ease;
}

/* ════════════════════════════════════════════════════════════
   MODO DÍA — "Papel Tostado"
════════════════════════════════════════════════════════════ */
body.modo-dia {
    background: #f0e6d3;
    color: #2d1a0a;
    --ink: #f0e6d3;
    --bark: #e8d8bf;
    --honey: #a0520d;
    --amber: #8b4a0e;
    --gilt: #6b3209;
    --parchment: #2d1a0a;
    --white: #2d1a0a;
    --brown-warm: #a0520d;
    --brown-light: #c8843e;
    --gold: #8b4a0e;
    --gold-light: #6b3209;
    --cream: #f7ede0;
    --glass-bg: rgba(255, 255, 255, .55);
    --glass-bg-light: rgba(255, 255, 255, .65);
    --glass-bg-medium: rgba(255, 255, 255, .75);
    --glass-border: rgba(139, 74, 14, .15);
    --glass-border-medium: rgba(139, 74, 14, .22);
    --glass-border-strong: rgba(139, 74, 14, .35);
    --shadow-sm: 0 4px 16px rgba(100, 50, 10, .10);
    --shadow-md: 0 10px 32px rgba(100, 50, 10, .14);
    --shadow-lg: 0 28px 56px rgba(100, 50, 10, .22);
    --shadow-gold: 0 0 24px rgba(139, 74, 14, .15);
}

body.modo-dia::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 70% 55% at 10% 30%, rgba(200, 132, 62, .12) 0%, transparent 65%),
        radial-gradient(ellipse 55% 45% at 90% 70%, rgba(139, 74, 14, .08) 0%, transparent 65%);
}

body.modo-dia #particle-canvas {
    opacity: .6;
}

body.modo-dia .noise-overlay {
    opacity: .015;
}

/* Sidebar modo día */
body.modo-dia .menu-lateral {
    background: rgba(255, 255, 255, .78);
    border-right-color: rgba(139, 74, 14, .18);
}

body.modo-dia .logo-empresa img {
    border-color: rgba(139, 74, 14, .3);
    box-shadow: 0 0 20px rgba(139, 74, 14, .12);
}

body.modo-dia .lista-menu-lateral a {
    background: rgba(139, 74, 14, .05);
    border-color: rgba(139, 74, 14, .12);
    color: #4a2008;
}

body.modo-dia .lista-menu-lateral a:hover {
    background: rgba(139, 74, 14, .14);
    border-color: rgba(139, 74, 14, .3);
    box-shadow: 0 8px 22px rgba(139, 74, 14, .12);
}

body.modo-dia .lista-menu-lateral a i {
    color: #8b4a0e;
}

body.modo-dia .lista-menu-lateral a:hover i {
    color: #6b3209;
}

body.modo-dia .panel-flotante {
    background: rgba(255, 255, 255, .88);
    border-right-color: rgba(139, 74, 14, .15);
    box-shadow: 14px 0 40px rgba(100, 50, 10, .12);
}

body.modo-dia .submenu h3 {
    color: #8b4a0e;
    border-bottom-color: rgba(139, 74, 14, .15);
}

body.modo-dia .submenu a {
    color: rgba(45, 26, 10, .7);
}

body.modo-dia .submenu a:hover {
    background: rgba(139, 74, 14, .08);
    border-color: rgba(139, 74, 14, .2);
    color: #6b3209;
}

body.modo-dia .submenu a i {
    color: #8b4a0e;
}

/* Cabecera modo día */
body.modo-dia .cabecera-superior {
    border-bottom-color: rgba(139, 74, 14, .15);
}

/* ── Título de bienvenida del panel ───────────────────────────────────────── */
.bienvenida-titulo {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 6px;
    background: linear-gradient(135deg, var(--white), var(--gold-light));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .bienvenida-titulo {
    background: linear-gradient(135deg, #1a0a00, #6b2f00);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .cabecera-bienvenida h3 {
    background: linear-gradient(135deg, #2d1a0a, #8b4a0e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .boton-menu-ocultar {
    background: rgba(255, 255, 255, .65);
    border-color: rgba(139, 74, 14, .2);
    color: #4a2008;
}

body.modo-dia .boton-menu-ocultar:hover {
    background: rgba(139, 74, 14, .1);
    border-color: rgba(139, 74, 14, .35);
    box-shadow: 0 10px 24px rgba(139, 74, 14, .12);
}

body.modo-dia .boton-menu-ocultar i {
    color: #8b4a0e;
}

body.modo-dia .rol-admin {
    background: rgba(139, 74, 14, .1);
    border-color: rgba(139, 74, 14, .25);
    color: #6b3209;
}

body.modo-dia .rol-usuario {
    background: rgba(45, 26, 10, .06);
    border-color: rgba(45, 26, 10, .15);
    color: #4a2008;
}

/* Tarjetas modo día */
body.modo-dia .tarjeta-dashboard {
    background: rgba(255, 255, 255, .72);
    border-color: rgba(139, 74, 14, .12);
    box-shadow: 0 4px 20px rgba(100, 50, 10, .1);
}

body.modo-dia .tarjeta-dashboard:hover {
    box-shadow: 0 16px 44px rgba(100, 50, 10, .18);
    border-color: rgba(139, 74, 14, .28);
}

body.modo-dia .tarjeta-dashboard::before {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .6), transparent);
}

body.modo-dia .titulo-tarjeta {
    color: rgba(45, 26, 10, .5);
}

body.modo-dia .tarjeta-dashboard:nth-child(1) .numero-principal {
    background: linear-gradient(135deg, #8b4a0e, #6b3209);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .tarjeta-dashboard:nth-child(2) .numero-principal {
    background: linear-gradient(135deg, #a0520d, #8b4a0e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .tarjeta-dashboard:nth-child(3) .numero-principal {
    background: linear-gradient(135deg, #c8843e, #a0520d);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .icono-tarjeta {
    box-shadow: none;
}

body.modo-dia .icono-tarjeta.administradores {
    background: rgba(139, 74, 14, .1);
    color: #8b4a0e;
    border-color: rgba(139, 74, 14, .2);
}

body.modo-dia .icono-tarjeta.usuarios {
    background: rgba(160, 82, 13, .08);
    color: #a0520d;
    border-color: rgba(160, 82, 13, .18);
}

body.modo-dia .icono-tarjeta.cotizaciones {
    background: rgba(200, 132, 62, .1);
    color: #c8843e;
    border-color: rgba(200, 132, 62, .2);
}

/* Botones modo día */
body.modo-dia .boton-primario {
    background: linear-gradient(135deg, #c8843e, #a0520d);
    color: #fff8f2;
    box-shadow: 0 8px 24px rgba(139, 74, 14, .22);
}

body.modo-dia .boton-primario:hover {
    box-shadow: 0 16px 36px rgba(139, 74, 14, .3);
}

body.modo-dia .boton-limpiar,
body.modo-dia .boton-secundario {
    background: rgba(255, 255, 255, .6);
    border-color: rgba(45, 26, 10, .18);
    color: rgba(45, 26, 10, .7);
}

body.modo-dia .boton-limpiar:hover,
body.modo-dia .boton-secundario:hover {
    background: rgba(192, 57, 43, .08);
    border-color: rgba(192, 57, 43, .3);
    color: #c0392b;
    box-shadow: 0 10px 24px rgba(192, 57, 43, .12);
}

body.modo-dia .boton-editar,
body.modo-dia .boton-generar-pdf {
    background: rgba(37, 116, 169, .08);
    border-color: rgba(37, 116, 169, .25);
    color: #1a6898;
}

body.modo-dia .boton-editar:hover,
body.modo-dia .boton-generar-pdf:hover {
    background: rgba(37, 116, 169, .15);
    border-color: rgba(37, 116, 169, .4);
    color: #145582;
    box-shadow: 0 8px 20px rgba(37, 116, 169, .15);
}

body.modo-dia .boton-eliminar {
    background: rgba(192, 57, 43, .08);
    border-color: rgba(192, 57, 43, .22);
    color: #c0392b;
}

body.modo-dia .boton-eliminar:hover {
    background: rgba(192, 57, 43, .15);
    border-color: rgba(192, 57, 43, .4);
    color: #a93226;
    box-shadow: 0 8px 20px rgba(192, 57, 43, .15);
}

/* Tablas modo día */
body.modo-dia .tabla-contenedor {
    background: rgba(255, 255, 255, .72);
    border-color: rgba(139, 74, 14, .12);
    box-shadow: 0 4px 20px rgba(100, 50, 10, .1);
}

body.modo-dia .tabla-datos thead {
    background: rgba(139, 74, 14, .06);
    border-bottom-color: rgba(139, 74, 14, .12);
}

body.modo-dia .tabla-datos th {
    color: #8b4a0e;
}

body.modo-dia .tabla-datos tbody tr {
    border-bottom-color: rgba(45, 26, 10, .06);
}

body.modo-dia .tabla-datos tbody tr:hover {
    background: rgba(139, 74, 14, .04);
}

body.modo-dia .tabla-datos td {
    color: rgba(45, 26, 10, .85);
}

/* Formularios modo día */
body.modo-dia .formulario-contenedor {
    background: rgba(255, 255, 255, .68);
    border-color: rgba(139, 74, 14, .14);
    box-shadow: 0 4px 20px rgba(100, 50, 10, .1);
}

body.modo-dia .formulario label {
    color: rgba(45, 26, 10, .65);
}

body.modo-dia .formulario input,
body.modo-dia .formulario select,
body.modo-dia .formulario textarea {
    background: rgba(255, 255, 255, .8);
    border-color: rgba(139, 74, 14, .2);
    color: #2d1a0a;
}

body.modo-dia .formulario input::placeholder {
    color: rgba(45, 26, 10, .35);
}

body.modo-dia .formulario select option,
body.modo-dia .seleccion-producto .producto-existente option {
    background: #f5ede0;
    color: #2d1a0a;
}

body.modo-dia .formulario input:focus,
body.modo-dia .formulario select:focus,
body.modo-dia .formulario textarea:focus {
    border-color: rgba(139, 74, 14, .5);
    background: rgba(255, 255, 255, .95);
    box-shadow: 0 0 20px rgba(139, 74, 14, .1);
}

/* Modal modo día */
body.modo-dia .modal {
    background: rgba(45, 26, 10, .5);
}

body.modo-dia .modal-contenido {
    background: linear-gradient(145deg, rgba(255, 255, 255, .95), rgba(245, 237, 224, .9));
    border-color: rgba(139, 74, 14, .2);
    border-top-color: rgba(255, 255, 255, .8);
    box-shadow: 0 24px 60px rgba(100, 50, 10, .22);
}

body.modo-dia .modal-contenido h2 {
    background: linear-gradient(135deg, #2d1a0a, #8b4a0e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom-color: rgba(139, 74, 14, .15);
}

body.modo-dia .modal-contenido .grupo-campo input[type="text"],
body.modo-dia .grupo-campo input[type="date"] {
    background: rgba(255, 255, 255, .85);
    border-color: rgba(139, 74, 14, .2);
    color: #2d1a0a;
}

body.modo-dia .cerrar {
    color: rgba(45, 26, 10, .45);
    border-color: rgba(45, 26, 10, .12);
    background: rgba(45, 26, 10, .04);
}

body.modo-dia .cerrar:hover {
    background: rgba(192, 57, 43, .1);
    border-color: rgba(192, 57, 43, .3);
    color: #c0392b;
}

body.modo-dia .grupo-acciones {
    border-top-color: rgba(139, 74, 14, .15);
}

/* Búsqueda modo día */
body.modo-dia .formulario-busqueda input[type="text"] {
    background: rgba(255, 255, 255, .75);
    border-color: rgba(139, 74, 14, .2);
    color: #2d1a0a;
}

body.modo-dia .formulario-busqueda input[type="text"]::placeholder {
    color: rgba(45, 26, 10, .35);
}

body.modo-dia .formulario-busqueda input[type="text"]:focus {
    border-color: rgba(139, 74, 14, .5);
    box-shadow: 0 0 20px rgba(139, 74, 14, .1);
}

/* Panel tareas modo día */
body.modo-dia .columna-derecha .usuario-principal {
    background: rgba(255, 255, 255, .72);
    border-color: rgba(139, 74, 14, .15);
    box-shadow: 0 4px 20px rgba(100, 50, 10, .1);
}

body.modo-dia .columna-derecha .usuario-principal-nombre h3 {
    background: linear-gradient(135deg, #2d1a0a, #8b4a0e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .columna-derecha .login-sub {
    color: rgba(45, 26, 10, .5);
}

body.modo-dia .svc-tarea {
    background: rgba(255, 255, 255, .6);
    border-color: rgba(139, 74, 14, .14);
}

body.modo-dia .svc-tarea {
    background: rgba(255, 255, 255, .85);
    border-color: rgba(139, 74, 14, .3);
}

body.modo-dia .svc-tarea .svc-icon {
    background: rgba(139, 74, 14, .1);
    color: #8b4a0e;
}

body.modo-dia .svc-tarea .svc-text strong {
    color: #6b3209;
}

body.modo-dia .svc-tarea .svc-text span {
    color: rgba(45, 26, 10, .8);
    opacity: 1;
}

body.modo-dia .tareas-vacias {
    background: rgba(139, 74, 14, .04);
    border-color: rgba(139, 74, 14, .22);
    color: #8b4a0e;
}

/* Error box modo día */
body.modo-dia .error-box {
    background: rgba(192, 57, 43, .08);
    border-color: rgba(192, 57, 43, .25);
    color: #c0392b;
}

/* Scrollbar modo día */
body.modo-dia ::-webkit-scrollbar-track {
    background: rgba(45, 26, 10, .04);
}

body.modo-dia ::-webkit-scrollbar-thumb {
    background: rgba(139, 74, 14, .2);
}

body.modo-dia ::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 74, 14, .38);
}

body.modo-dia .services .svc-tarea .svc-text strong {
    color: #6b3209;
}

/* ════════════════════════════════════════════════════════════
   CORRECCIONES MODO DÍA - LOGIN PAGE
════════════════════════════════════════════════════════════ */

/* Panel izquierdo en modo día - fondo más claro y texto visible */
body.modo-dia .panel-left {
    background: rgba(255, 255, 255, 0.2);
    border-right-color: rgba(139, 74, 14, 0.15);
}

body.modo-dia .panel-left::before {
    background: radial-gradient(circle, rgba(200, 132, 62, 0.15) 0%, transparent 68%);
}

body.modo-dia .panel-left::after {
    background: radial-gradient(circle, rgba(139, 74, 14, 0.1) 0%, transparent 68%);
}

/* Título principal en panel izquierdo */
body.modo-dia .panel-brand h1 {
    color: #2d1a0a;
}

body.modo-dia .panel-brand h1 span {
    color: #8b4a0e;
}

/* Eyebrow/Sistema de Gestión */
body.modo-dia .brand-eyebrow {
    color: #8b4a0e;
}

body.modo-dia .brand-eyebrow::after {
    background: linear-gradient(90deg, #8b4a0e, transparent);
}

/* Servicios - cajas con fondo visible */
body.modo-dia .services .svc {
    background: rgba(139, 74, 14, 0.06);
    border-color: rgba(139, 74, 14, 0.12);
}

body.modo-dia .services .svc:hover {
    background: rgba(139, 74, 14, 0.12);
    border-color: rgba(139, 74, 14, 0.25);
}

body.modo-dia .services .svc-icon {
    background: rgba(139, 74, 14, 0.1);
    border-color: rgba(139, 74, 14, 0.2);
}

body.modo-dia .services .svc-icon i {
    color: #8b4a0e;
}

body.modo-dia .services .svc-text {
    color: #2d1a0a;
}

body.modo-dia .services .svc-text strong {
    color: #4a2008;
}

/* Footer panel izquierdo */
body.modo-dia .panel-footer p {
    color: rgba(45, 26, 10, 0.6);
}

body.modo-dia .footer-divider {
    background: linear-gradient(90deg, #8b4a0e, transparent);
}

/* Anillos decorativos */
body.modo-dia .acc-ring {
    border-color: rgba(139, 74, 14, 0.15);
}

body.modo-dia .acc-ring-2 {
    border-color: rgba(139, 74, 14, 0.08);
}

/* Panel derecho - fondo más claro */
body.modo-dia .panel-right {
    background: rgba(255, 255, 255, 0.2);
    border-left-color: rgba(139, 74, 14, 0.1);
}

body.modo-dia .panel-right::before {
    background: radial-gradient(circle, rgba(200, 132, 62, 0.1) 0%, transparent 70%);
}

body.modo-dia .panel-right::after {
    background: radial-gradient(circle, rgba(139, 74, 14, 0.08) 0%, transparent 70%);
}

/* Título Iniciar Sesión */
body.modo-dia .login-title {
    background: linear-gradient(135deg, #2d1a0a, #8b4a0e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

body.modo-dia .login-sub {
    color: rgba(45, 26, 10, 0.6);
}

/* Anillos del logo */
body.modo-dia .logo-ring {
    border-top-color: #8b4a0e;
    border-right-color: #a0520d;
}

body.modo-dia .logo-ring:nth-child(2) {
    border-top-color: #c8843e;
    border-right-color: #8b4a0e;
}

body.modo-dia .logo-ring:nth-child(3) {
    border-top-color: #a0520d;
    border-right-color: #c8843e;
}

body.modo-dia .logo-halo {
    border-color: rgba(139, 74, 14, 0.25);
}

body.modo-dia .logo-halo:nth-child(5) {
    border-color: rgba(139, 74, 14, 0.15);
}

body.modo-dia .logo-halo:nth-child(6) {
    border-color: rgba(139, 74, 14, 0.08);
}

body.modo-dia .logo-dash {
    border-color: rgba(139, 74, 14, 0.2);
}

body.modo-dia .logo-circle {
    border-color: #8b4a0e;
    box-shadow: 0 0 20px rgba(139, 74, 14, 0.3), 0 0 40px rgba(200, 132, 62, 0.2);
}

/* ════════════════════════════════════════════════════════════
   CAMPOS DE FORMULARIO EN MODO DÍA - LOGIN
════════════════════════════════════════════════════════════ */

/* Labels de los campos */
body.modo-dia .fgroup label {
    color: rgba(45, 26, 10, 0.8);
}

body.modo-dia .fgroup label i {
    color: #8b4a0e;
}

/* Contenedor de input */
body.modo-dia .iw {
    position: relative;
}

/* Icono izquierdo del input */
body.modo-dia .iw .bi-left {
    color: rgba(45, 26, 10, 0.5);
}

body.modo-dia .iw:focus-within .bi-left {
    color: #8b4a0e;
}

/* Inputs de usuario y contraseña */
body.modo-dia .iw input {
    border-color: rgba(139, 74, 14, 0.2);
    color: #000000;
}

body.modo-dia .iw input::placeholder {
    color: rgba(45, 26, 10, 0.8);
}

/* Línea decorativa inferior del input */
body.modo-dia .iw::after {
    background: linear-gradient(90deg, #8b4a0e, #a0520d);
}

/* Botón del ojo (mostrar contraseña) */
body.modo-dia .eye-btn {
    color: rgba(45, 26, 10, 0.5);
}

body.modo-dia .eye-btn:hover {
    color: #8b4a0e;
}

/* Botón de iniciar sesión - estilo dorado/café */
body.modo-dia .btn-login {
    background: linear-gradient(135deg, #c8843e, #a0520d);
    color: #fff8f2;
    box-shadow: 0 10px 30px rgba(139, 74, 14, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.3) inset;
}

body.modo-dia .btn-login:hover {
    box-shadow: 0 20px 40px rgba(139, 74, 14, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.4) inset, 0 0 30px rgba(200, 132, 62, 0.3);
}

/* Caja de error */
body.modo-dia .error-box {
    background: rgba(192, 57, 43, 0.08);
    border-color: rgba(192, 57, 43, 0.25);
    color: #c0392b;
}

/* Cursor en modo día */
body.modo-dia #cursor {
    background: #8b4a0e;
    mix-blend-mode: normal;
}

body.modo-dia #cursor-ring {
    border-color: rgba(139, 74, 14, 0.4);
}

/* Loading overlay en modo día */
body.modo-dia .loading-overlay {
    background: rgba(240, 230, 211, 0.95);
}

body.modo-dia .loader {
    border-top-color: #8b4a0e;
    border-right-color: #a0520d;
}

body.modo-dia .loader::before {
    border-top-color: #c8843e;
}

body.modo-dia .loading-text {
    color: #8b4a0e;
}

/* ════════════════════════════════════════════════════════════
           MODAL PDF VIEWER
        ════════════════════════════════════════════════════════════ */
.modal-pdf-viewer {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background: rgba(0, 0, 0, .85);
    backdrop-filter: blur(8px);
}

.modal-pdf-contenido {
    background: linear-gradient(145deg, rgba(255, 255, 255, .10) 0%, rgba(255, 255, 255, .05) 100%);
    backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border-medium);
    margin: 2% auto;
    padding: 20px;
    border-radius: 20px;
    width: 95%;
    max-width: 900px;
    height: 90vh;
    position: relative;
    box-shadow: 0 30px 70px rgba(0, 0, 0, .5);
    display: flex;
    flex-direction: column;
}

.modal-pdf-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--glass-border-medium);
    flex-shrink: 0;
}

.modal-pdf-header h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--white), var(--gold-light));
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.modal-pdf-acciones {
    display: flex;
    gap: 10px;
}

.pdf-container {
    width: 100%;
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, .05);
    min-height: 0;
}

.pdf-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.btn-cerrar-pdf {
    background: rgba(231, 76, 60, .15);
    border: 1px solid rgba(231, 76, 60, .3);
    color: #f5b7b1;
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-cerrar-pdf:hover {
    background: rgba(231, 76, 60, .25);
    border-color: rgba(231, 76, 60, .5);
    transform: translateY(-2px);
}

.btn-descargar-pdf {
    background: rgba(46, 204, 113, .15);
    border: 1px solid rgba(46, 204, 113, .3);
    color: #a9dfbf;
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}

.btn-descargar-pdf:hover {
    background: rgba(46, 204, 113, .25);
    border-color: rgba(46, 204, 113, .5);
    color: #d5f5e3;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(46, 204, 113, .2);
}

.btn-ver-pdf {
    background: rgba(52, 152, 219, .15);
    border: 1px solid rgba(52, 152, 219, .3);
    color: #85c1e9;
    padding: 10px 16px;
    border-radius: 10px;
    text-decoration: none;
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 600;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.btn-ver-pdf:hover {
    background: rgba(52, 152, 219, .25);
    border-color: rgba(52, 152, 219, .5);
    color: #aed6f1;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, .2);
}

.btn-ver-pdf i {
    font-size: 14px;
}

/* ════════════════════════════════════════════════════════════
    FORMULARIO BÚSQUEDA - FLEX LAYOUT 
════════════════════════════════════════════════════════════ */

.formulario-busqueda input[type="text"],
.formulario-busqueda input[type="date"] {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, .08);
    border: 2px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 14px;
    color: var(--white);
    transition: all .3s ease;
    height: 44px;
}

.formulario-busqueda input[type="text"]:focus,
.formulario-busqueda input[type="date"]:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, .12);
    box-shadow: 0 0 20px rgba(212, 168, 83, .1);
}

.formulario-busqueda input[type="text"]::placeholder {
    color: rgba(255, 255, 255, .4);
}

/* Forzar estilos en input date para que no use los nativos del navegador */
.formulario-busqueda input[type="date"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    position: relative;
}

/* Icono de calendario personalizado para el date picker */
.formulario-busqueda input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    opacity: 0.6;
    cursor: pointer;
    transition: opacity 0.3s;
}

.formulario-busqueda input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Modo día - inputs de búsqueda */
body.modo-dia .formulario-busqueda input[type="text"],
body.modo-dia .formulario-busqueda input[type="date"] {
    background: rgba(255, 255, 255, .75);
    border-color: rgba(139, 74, 14, .2);
    color: #2d1a0a;
}

body.modo-dia .formulario-busqueda input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0);
    opacity: 0.5;
}

/* ════════════════════════════════════════════════════════════
           MODAL - MODO DÍA
        ════════════════════════════════════════════════════════════ */
body.modo-dia .modal-pdf-viewer {
    background: rgba(45, 26, 10, .7);
}

body.modo-dia .modal-pdf-contenido {
    background: linear-gradient(145deg, rgba(255, 255, 255, .95), rgba(245, 237, 224, .9));
    border-color: rgba(139, 74, 14, .2);
}

body.modo-dia .modal-pdf-header h3 {
    background: linear-gradient(135deg, #2d1a0a, #8b4a0e);
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.modo-dia .btn-cerrar-pdf {
    background: rgba(192, 57, 43, .1);
    border-color: rgba(192, 57, 43, .3);
    color: #c0392b;
}

body.modo-dia .btn-descargar-pdf {
    background: rgba(39, 174, 96, .1);
    border-color: rgba(39, 174, 96, .3);
    color: #27ae60;
}

body.modo-dia .btn-descargar-pdf:hover {
    background: rgba(39, 174, 96, .2);
    border-color: rgba(39, 174, 96, .5);
    color: #229954;
}

body.modo-dia .btn-ver-pdf {
    background: rgba(37, 116, 169, .1);
    border-color: rgba(37, 116, 169, .3);
    color: #1a6898;
}

/* ════════════════════════════════════════════════════════════
           MENSAJES ERROR PDF
        ════════════════════════════════════════════════════════════ */
.pdf-error {
    display: none;
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.8);
}

.pdf-error i {
    font-size: 64px;
    color: #e74c3c;
    margin-bottom: 20px;
    display: block;
}

.pdf-error h4 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--gold-light);
}

body.modo-dia .pdf-error {
    color: rgba(45, 26, 10, 0.8);
}

body.modo-dia .pdf-error h4 {
    color: #8b4a0e;
}

/* Estilo para "No generado" - estado informativo/gris */
td .estado-no-generado {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 8px;
    color: rgba(255, 255, 255, .5);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    font-style: italic;
}

td .estado-no-generado::before {
    content: '\f28b';
    font-family: 'bootstrap-icons';
    font-size: 11px;
    color: rgba(255, 255, 255, .4);
}

/* Modo día */
body.modo-dia td .estado-no-generado {
    background: rgba(45, 26, 10, .06);
    border-color: rgba(45, 26, 10, .15);
    color: rgba(45, 26, 10, .5);
}

body.modo-dia td .estado-no-generado::before {
    color: rgba(45, 26, 10, .4);
}

/* ════════════════════════════════════════════════════════════
   MENSAJES DE TABLA VACÍA
════════════════════════════════════════════════════════════ */
.tabla-mensaje-vacio {
    text-align: center;
    padding: 60px 40px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
    letter-spacing: 0.5px;
}

.tabla-mensaje-vacio i {
    font-size: 48px;
    display: block;
    margin-bottom: 20px;
    opacity: 0.5;
    color: var(--gold-light);
}

/* Modo día */
body.modo-dia .tabla-mensaje-vacio {
    color: rgba(45, 26, 10, 0.6);
}

body.modo-dia .tabla-mensaje-vacio i {
    color: #8b4a0e;
    opacity: 0.4;
}


/* ════════════════════════════════════════════════════════════
   PAGINACIÓN
════════════════════════════════════════════════════════════ */
.paginacion {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 24px 0 8px;
    flex-wrap: wrap;
}

.pag-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, .75);
    background: rgba(255, 255, 255, .06);
    border: 1px solid var(--glass-border);
    text-decoration: none;
    transition: all .25s ease;
    cursor: pointer;
}

.pag-btn:hover {
    background: rgba(228, 169, 74, .15);
    border-color: var(--gold);
    color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(228, 169, 74, .15);
}

.pag-activo {
    background: linear-gradient(135deg, rgba(228, 169, 74, .35), rgba(200, 132, 62, .25));
    border-color: var(--gold);
    color: var(--gold-light);
    cursor: default;
    box-shadow: 0 4px 14px rgba(228, 169, 74, .2);
}

.pag-disabled {
    opacity: .35;
    cursor: not-allowed;
    pointer-events: none;
}

.pag-dots {
    color: rgba(255, 255, 255, .4);
    padding: 0 4px;
    font-size: 14px;
    line-height: 38px;
}

/* Info de paginación */
.pag-info {
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, .4);
    margin-top: 6px;
    letter-spacing: .5px;
}

/* ════════════════════════════════════════════════════════════
   ALERTA DE DEPENDENCIA (producto en uso)
════════════════════════════════════════════════════════════ */
.warning-box {
    background: rgba(234, 179, 8, .18);
    border: 1px solid rgba(234, 179, 8, .35);
    color: #fef08a;
    font-size: .85rem;
    padding: 12px 16px;
    border-radius: 10px;
    margin: 10px 0 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ════════════════════════════════════════════════════════════
   PAGINACIÓN - MODO DÍA
════════════════════════════════════════════════════════════ */
body.modo-dia .pag-btn {
    color: rgba(45, 26, 10, .75);
    background: rgba(45, 26, 10, .06);
    border: 1px solid rgba(139, 74, 14, .2);
}

body.modo-dia .pag-btn:hover {
    background: rgba(139, 74, 14, .15);
    border-color: rgba(139, 74, 14, .4);
    color: #8b4a0e;
    box-shadow: 0 6px 18px rgba(139, 74, 14, .15);
}

body.modo-dia .pag-activo {
    background: linear-gradient(135deg, rgba(200, 132, 62, .4), rgba(139, 74, 14, .3));
    border-color: #8b4a0e;
    color: #4a2008;
    box-shadow: 0 4px 14px rgba(139, 74, 14, .2);
}

body.modo-dia .pag-disabled {
    opacity: .35;
    color: rgba(45, 26, 10, .5);
}

body.modo-dia .pag-dots {
    color: rgba(45, 26, 10, .5);
}

body.modo-dia .pag-info {
    color: rgba(45, 26, 10, .6);
}