/* ============================================
   ESTILOS GENERALES DEL APLICATIVO · APOLO-SIMA
   Paleta: Verde bosque profundo + acento ámbar
   (misma identidad de las pantallas de acceso)
   Sistema de temas: CLARO (:root) y OSCURO ([data-theme="dark"])
   Todo el color pasa por variables -> el toggle solo
   cambia data-theme en <html> y toda la vista reacciona.
   Incluye PORTAL DE INICIO y MODALES. 100% responsive intacto.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ============================================
   TEMA CLARO (por defecto)
   ============================================ */
:root {
    color-scheme: light;

    /* ---- Marca (FIJAS en ambos temas) ---- */
    --primary: #2f6f4f;
    --primary-dark: #1f4f37;
    --primary-deep: #123321;          /* verde más profundo (degradados) */
    --primary-light: #4c9670;
    --primary-glow-strong: rgba(47, 111, 79, 0.3);
    --danger: #d64545;
    --danger-dark: #b83333;
    --warning: #d9a441;
    --warning-dark: #b9822a;
    --amber-light: #f0c675;           /* ámbar claro para acentos sobre verde */
    --success: #1f9d6b;
    --success-dark: #157a53;
    --info: #2c4a63;
    --info-dark: #1f3547;
    --on-accent: #ffffff;

    /* Degradado de marca reutilizable */
    --brand-gradient: linear-gradient(150deg, #123321 0%, #1f4f37 42%, #2f6f4f 100%);

    /* ---- Escala de grises fija (usos menores) ---- */
    --gray-50: #f7f9f7;
    --gray-100: #f0f4f1;
    --gray-200: #e1e8e3;
    --gray-300: #c9d5cc;
    --gray-400: #9db0a2;
    --gray-500: #708078;
    --gray-600: #4f5d54;
    --gray-700: #34413a;
    --gray-800: #1c2620;
    --dark: #16241e;
    --light-text: #ffffff;

    /* ---- Semánticas de superficie / tema (CAMBIAN en oscuro) ---- */
    --app-bg: #eef2f0;
    --surface: #ffffff;
    --surface-2: #f5f8f6;
    --surface-3: #eef3f0;
    --text: #16241e;
    --text-secondary: #34413a;
    --text-muted: #5f7168;
    --border: #e3e8e5;
    --border-strong: #cfd8d2;
    --input-bg: #f6f9f7;
    --input-border: #d7ddd9;
    --primary-glow: rgba(47, 111, 79, 0.15);
    --table-head-from: #1f4f37;
    --table-head-to: #2f6f4f;
    --table-row-hover: rgba(47, 111, 79, 0.10);
    --scroll-track: #e3e8e5;

    /* Resplandores del fondo del body */
    --body-glow-1: rgba(47, 111, 79, 0.06);
    --body-glow-2: rgba(217, 164, 65, 0.06);

    /* ---- Alertas ---- */
    --alert-success-bg: #d7f2e7; --alert-success-text: #0f5e40;
    --alert-danger-bg:  #fbe2e2; --alert-danger-text:  #8f2727;
    --alert-warning-bg: #faf0da; --alert-warning-text: #8f6720;
    --alert-info-bg:    #dfe7ec; --alert-info-text:    #1f3547;

    /* ---- Badges de prioridad ---- */
    --prio-baja-bg: #d7f2e7;    --prio-baja-text: #0f5e40;
    --prio-media-bg: #faf0da;   --prio-media-text: #8f6720;
    --prio-alta-bg: #f5ddb8;    --prio-alta-text: #8a4d12;
    --prio-critica-bg: #fbe2e2; --prio-critica-text: #8f2727;

    /* ---- Navbar / Footer ---- */
    --nav-bg: rgba(255, 255, 255, 0.9);
    --nav-border: rgba(47, 111, 79, 0.18);
    --nav-text: #16241e;
    --nav-shadow: 0 4px 20px rgba(22, 36, 30, 0.08);
    --nav-icon-invert: 0;
    --footer-bg: #ffffff;
    --footer-text: #5f7168;
    --footer-border: rgba(47, 111, 79, 0.15);

    /* ---- Portal de inicio ---- */
    --portal-surface: var(--surface);
    --portal-ink: var(--text);
    --portal-muted: var(--text-muted);
    --portal-line: var(--border);
    --portal-usuarios: #2f6f4f;
    --portal-usuarios-soft: #e7f2ec;
    --portal-parametros: #b5760c;
    --portal-parametros-soft: #f8eedb;
    --portal-seguridad: #2c4a63;
    --portal-seguridad-soft: #e6edf2;

    /* ---- Tokens de apoyo ---- */
    --amber-glow: rgba(217, 164, 65, 0.18);
    --ring-primary: 0 0 0 3px var(--primary-glow);
    --ring-danger: 0 0 0 3px rgba(214, 69, 69, 0.18);

    --transition-micro: 0.15s ease;
    --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.2, 0.9, 0.3, 1);
    --transition-theme: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;

    --border-radius-sm: 6px;
    --border-radius-md: 10px;
    --border-radius-lg: 14px;
    --border-radius-xl: 20px;

    --shadow-xs: 0 1px 2px rgba(22, 36, 30, 0.05);
    --shadow-sm: 0 2px 8px rgba(22, 36, 30, 0.06);
    --shadow-md: 0 6px 20px rgba(22, 36, 30, 0.10);
    --shadow-lg: 0 10px 32px rgba(22, 36, 30, 0.13);
    --shadow-xl: 0 24px 48px -14px rgba(22, 36, 30, 0.20);
    --shadow-brand: 0 12px 30px -12px rgba(47, 111, 79, 0.28);
}

/* ============================================
   TEMA OSCURO  (solo redefine variables)
   ============================================ */
[data-theme="dark"] {
    color-scheme: dark;

    --app-bg: #0c1611;
    --surface: #15211b;
    --surface-2: #1b2a22;
    --surface-3: #24352b;
    --text: #eef2ef;
    --text-secondary: #cdd9d2;
    --text-muted: #9db3a8;
    --border: #2c3f36;
    --border-strong: #3a4f43;
    --input-bg: #101c17;
    --input-border: #2c3f36;
    --primary-glow: rgba(76, 150, 112, 0.20);
    --table-head-from: #123321;
    --table-head-to: #1f4f37;
    --table-row-hover: rgba(76, 150, 112, 0.16);
    --scroll-track: #1b2a22;

    --body-glow-1: rgba(76, 150, 112, 0.09);
    --body-glow-2: rgba(217, 164, 65, 0.05);

    --alert-success-bg: rgba(31, 157, 107, 0.16); --alert-success-text: #7fe0b0;
    --alert-danger-bg:  rgba(214, 69, 69, 0.16);  --alert-danger-text:  #ff9a9a;
    --alert-warning-bg: rgba(217, 164, 65, 0.16); --alert-warning-text: #e6c980;
    --alert-info-bg:    rgba(76, 120, 150, 0.22); --alert-info-text:    #a9c6dd;

    --prio-baja-bg: rgba(31, 157, 107, 0.18);   --prio-baja-text: #7fe0b0;
    --prio-media-bg: rgba(217, 164, 65, 0.18);  --prio-media-text: #e6c980;
    --prio-alta-bg: rgba(200, 120, 40, 0.20);   --prio-alta-text: #f0b878;
    --prio-critica-bg: rgba(214, 69, 69, 0.18); --prio-critica-text: #ff9a9a;

    --nav-bg: rgba(12, 22, 17, 0.88);
    --nav-border: rgba(120, 180, 150, 0.16);
    --nav-text: #eef2ef;
    --nav-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
    --nav-icon-invert: 1;
    --footer-bg: #0c1611;
    --footer-text: #9db3a8;
    --footer-border: rgba(120, 180, 150, 0.14);

    --portal-usuarios: #5fae86;
    --portal-usuarios-soft: rgba(76, 150, 112, 0.18);
    --portal-parametros: #e0a030;
    --portal-parametros-soft: rgba(217, 164, 65, 0.16);
    --portal-seguridad: #7ba3c4;
    --portal-seguridad-soft: rgba(76, 120, 150, 0.20);

    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.30);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.40);
    --shadow-lg: 0 10px 32px rgba(0, 0, 0, 0.45);
    --shadow-xl: 0 24px 48px -14px rgba(0, 0, 0, 0.55);
    --shadow-brand: 0 14px 34px -14px rgba(0, 0, 0, 0.6);
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--app-bg);
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--app-bg);
    background-image:
        radial-gradient(circle at 6% -4%, var(--body-glow-1), transparent 42%),
        radial-gradient(circle at 100% 12%, var(--body-glow-2), transparent 38%);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    transition: var(--transition-theme);
}

/* ============================================
   CONTENEDORES PRINCIPALES
   ============================================ */

.gestion-general {
    background: var(--surface);
    padding: 30px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    margin: 20px auto;
    max-width: 1400px;
    animation: fadeIn 0.5s ease;
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition-theme);
}

/* Barra de marca superior con brillo que se desplaza suave */
.gestion-general::before {
    content: '';
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 3px;
    border-radius: 0 0 4px 4px;
    background: linear-gradient(90deg, var(--primary), var(--warning), var(--primary));
    background-size: 200% 100%;
    opacity: 0.9;
    animation: brandShift 9s ease infinite;
}
@keyframes brandShift {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.usuario-container {
    background: var(--surface);
    padding: 30px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 2rem auto;
    animation: slideInUp 0.5s ease;
    border: 1px solid var(--border);
    transition: var(--transition-theme);
}

.public-container {
    max-width: 800px;
    margin: 50px auto;
    padding: 30px;
    background: var(--surface);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.6s ease;
    border: 1px solid var(--border);
    transition: var(--transition-theme);
}

/* ============================================
   TÍTULOS Y ENCABEZADOS
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text);
    letter-spacing: -0.01em;
}

h1.text-center, h2 {
    color: var(--primary-light);
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

:root h1.text-center, :root h2 { color: var(--primary-dark); }
[data-theme="dark"] h1.text-center,
[data-theme="dark"] h2 { color: var(--primary-light); }

h1.text-center:after, h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--warning));
    border-radius: 3px;
    transition: width var(--transition-smooth);
}

h1.text-center:hover:after, h2:hover:after {
    width: 90px;
}

.usuario-container h1 {
    color: var(--primary-light);
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
}
:root .usuario-container h1 { color: var(--primary-dark); }
[data-theme="dark"] .usuario-container h1 { color: var(--primary-light); }

/* ============================================
   BOTONES
   ============================================ */

.btn {
    padding: 8px 18px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

/* Destello que barre al pasar el mouse (magia sutil) */
.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -130%;
    width: 55%;
    height: 100%;
    transform: skewX(-20deg);
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.28), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}
.btn:hover::after { left: 130%; }

.btn:active {
    transform: translateY(0) scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(47, 111, 79, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-deep));
    transform: translateY(-2px);
    box-shadow: 0 10px 26px -6px rgba(47, 111, 79, 0.5);
}

.btn-success {
    background: linear-gradient(135deg, #1f9d6b, #157a53);
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(31, 157, 107, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, #157a53, #0f5e40);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px -6px rgba(31, 157, 107, 0.45);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning), var(--warning-dark));
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(217, 164, 65, 0.3);
}

.btn-warning:hover {
    background: linear-gradient(135deg, var(--warning-dark), #8f6720);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px -6px rgba(217, 164, 65, 0.45);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), var(--danger-dark));
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(214, 69, 69, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-dark), #8f2727);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px -6px rgba(214, 69, 69, 0.45);
}

.btn-info {
    background: linear-gradient(135deg, var(--info), var(--info-dark));
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(44, 74, 99, 0.3);
}

.btn-info:hover {
    background: linear-gradient(135deg, var(--info-dark), #162738);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px -6px rgba(44, 74, 99, 0.45);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--gray-600), var(--gray-700));
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(79, 93, 84, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--gray-700), var(--gray-800));
    transform: translateY(-2px);
    box-shadow: 0 10px 26px -6px rgba(79, 93, 84, 0.45);
}

.usuario-container button[type="submit"] {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--on-accent);
    padding: 12px 28px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    width: auto;
    min-width: 200px;
    align-self: center;
    box-shadow: 0 4px 12px rgba(47, 111, 79, 0.3);
    letter-spacing: 0.5px;
}

.usuario-container button[type="submit"]:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-deep));
    transform: translateY(-3px);
    box-shadow: 0 12px 28px -8px rgba(47, 111, 79, 0.5);
}

.usuario-container button[type="submit"]:active {
    transform: translateY(0px);
}

/* ---- Botón de cambio de tema (header) ---- */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-3);
    color: var(--text);
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    transition: all var(--transition-fast);
}
.theme-toggle:hover {
    color: var(--warning);
    border-color: var(--warning);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.theme-toggle:focus { outline: none; box-shadow: var(--ring-primary); }
.theme-toggle i { transition: transform var(--transition-fast); }
.theme-toggle:hover i { transform: rotate(20deg) scale(1.05); }

/* ============================================
   NAVBAR (header) — temable, identidad verde
   ============================================ */
.app-navbar {
    background: var(--nav-bg);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--nav-border);
    box-shadow: var(--nav-shadow);
    transition: var(--transition-theme);
}
.app-navbar .navbar-brand {
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 1px;
    color: var(--nav-text);
}
.app-navbar .brand-apolo {
    background: linear-gradient(135deg, var(--primary), var(--warning));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
}
.app-navbar .brand-apolo .fa-rocket {
    -webkit-text-fill-color: var(--warning);
    margin-right: 6px;
}
.app-navbar .nav-link {
    color: var(--nav-text);
    font-weight: 600;
    transition: all var(--transition-fast);
}
.app-navbar .nav-login {
    color: var(--on-accent) !important;
    font-weight: 700;
    padding: 8px 24px;
    border-radius: var(--border-radius-md);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    box-shadow: 0 4px 12px rgba(47, 111, 79, 0.3);
}
.app-navbar .nav-login:hover { transform: translateY(-2px); filter: brightness(1.06); }
.app-navbar .nav-logout {
    color: #ff7a8a;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--border-radius-md);
    background: rgba(229, 69, 90, 0.12);
    border: 1px solid rgba(229, 69, 90, 0.25);
    transition: all var(--transition-fast);
    cursor: pointer;
}
.app-navbar .nav-logout:hover {
    background: rgba(229, 69, 90, 0.2);
    transform: translateY(-2px);
}
.app-navbar .navbar-toggler {
    border-color: var(--nav-border);
    color: var(--nav-text);
}
.app-navbar .navbar-toggler:focus { box-shadow: var(--ring-primary); }
.app-navbar .navbar-toggler-icon {
    filter: invert(var(--nav-icon-invert));
}

/* ============================================
   FOOTER — temable
   ============================================ */
.app-footer {
    background: var(--footer-bg);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--footer-border);
    color: var(--footer-text);
    transition: var(--transition-theme);
}
.app-footer a { color: var(--primary-light); text-decoration: none; }
.app-footer a:hover { color: var(--warning); }

/* ============================================
   TABLAS
   ============================================ */

.table-responsive {
    overflow-x: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

table.table {
    background-color: var(--surface);
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    color: var(--text);
}

.table-dark th,
.table thead th {
    position: relative;
    background: linear-gradient(135deg, var(--table-head-from), var(--table-head-to));
    color: var(--on-accent);
    font-weight: 700;
    padding: 14px 12px;
    border: none;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    overflow: hidden;
}

.table-dark th::after,
.table thead th::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 100%;
    background: var(--warning);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.table-dark th:hover::after,
.table thead th:hover::after {
    transform: scaleX(1);
}

.table tbody tr {
    position: relative;
    opacity: 0;
    animation: rowFadeIn 0.45s ease forwards;
    transition: transform 0.2s ease;
}

.table tbody tr:nth-child(1) { animation-delay: 0s; }
.table tbody tr:nth-child(2) { animation-delay: 0.03s; }
.table tbody tr:nth-child(3) { animation-delay: 0.06s; }
.table tbody tr:nth-child(4) { animation-delay: 0.09s; }
.table tbody tr:nth-child(5) { animation-delay: 0.12s; }
.table tbody tr:nth-child(6) { animation-delay: 0.15s; }
.table tbody tr:nth-child(7) { animation-delay: 0.18s; }
.table tbody tr:nth-child(8) { animation-delay: 0.21s; }
.table tbody tr:nth-child(9) { animation-delay: 0.24s; }
.table tbody tr:nth-child(10) { animation-delay: 0.27s; }
.table tbody tr:nth-child(n+11) { animation-delay: 0.3s; }

.table tbody td {
    background-color: var(--surface);
    color: var(--text-secondary);
    padding: 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.table tbody tr:nth-child(even) td {
    background-color: var(--surface-2);
}

.table tbody tr:hover {
    transform: translateX(3px);
}

.table tbody tr:hover td {
    background-color: var(--table-row-hover);
}

.table tbody tr:hover td:first-child {
    box-shadow: inset 3px 0 0 var(--primary);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

@keyframes rowFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   FORMULARIOS
   ============================================ */

form {
    width: 100%;
}

.form-group, .mb-3 {
    margin-bottom: 1.25rem;
}

label, .form-label {
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: block;
    font-size: 0.9rem;
}

.required-field::after {
    content: " *";
    color: var(--danger);
    font-weight: bold;
}

.form-control, input.form-control, select.form-control, textarea.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--input-border);
    border-radius: var(--border-radius-md);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    background-color: var(--input-bg);
    color: var(--text);
}

.form-control:focus,
input.form-control:focus,
select.form-control:focus,
textarea.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow), 0 6px 18px -10px rgba(47, 111, 79, 0.45);
    outline: none;
}

.form-control:hover,
input.form-control:hover,
select.form-control:hover,
textarea.form-control:hover {
    border-color: var(--primary-light);
}

.form-control::placeholder,
input.form-control::placeholder,
textarea.form-control::placeholder {
    color: var(--text-muted);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.full-width,
.roles-group {
    grid-column: 1 / -1;
}

.info-tip {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.text-danger, .alert-danger {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius-md);
    margin-bottom: 1.5rem;
    border-left: 5px solid;
    animation: slideInRight 0.4s ease;
    font-weight: 500;
    box-shadow: var(--shadow-xs);
}

.alert-success {
    background-color: var(--alert-success-bg);
    border-left-color: var(--success);
    color: var(--alert-success-text);
}

.alert-danger {
    background-color: var(--alert-danger-bg);
    border-left-color: var(--danger);
    color: var(--alert-danger-text);
}

.alert-warning {
    background-color: var(--alert-warning-bg);
    border-left-color: var(--warning);
    color: var(--alert-warning-text);
}

.alert-info {
    background-color: var(--alert-info-bg);
    border-left-color: var(--info);
    color: var(--alert-info-text);
}

/* ============================================
   TARJETAS Y SECCIONES
   ============================================ */

.card {
    background: var(--surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}

.card:hover {
    box-shadow: var(--shadow-brand);
    transform: translateY(-2px);
    border-color: rgba(47, 111, 79, 0.25);
}

.card-header {
    background: var(--surface-3);
    padding: 15px 20px;
    border-bottom: 3px solid var(--primary);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
}

.card-body {
    padding: 20px;
    color: var(--text-secondary);
}

.card-footer {
    background: var(--surface-2);
    padding: 12px 20px;
    border-top: 1px solid var(--border);
}

.info-section {
    background-color: var(--surface-2);
    border-radius: var(--border-radius-md);
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
}

.info-line {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.info-line:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 700;
    width: 180px;
    flex-shrink: 0;
    color: var(--text-muted);
}

.info-value {
    flex: 1;
    color: var(--text);
}

/* ============================================
   BADGES Y ETIQUETAS
   ============================================ */

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-success { background-color: var(--success); color: var(--on-accent); }
.badge-danger { background-color: var(--danger); color: var(--on-accent); }
.badge-warning { background-color: var(--warning); color: var(--on-accent); }
.badge-info { background-color: var(--info); color: var(--on-accent); }
.badge-secondary { background-color: var(--gray-600); color: var(--on-accent); }

.badge-priority {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
}

.priority-baja { background-color: var(--prio-baja-bg); color: var(--prio-baja-text); }
.priority-media { background-color: var(--prio-media-bg); color: var(--prio-media-text); }
.priority-alta { background-color: var(--prio-alta-bg); color: var(--prio-alta-text); }
.priority-critica { background-color: var(--prio-critica-bg); color: var(--prio-critica-text); }

.badge-categoria {
    background-color: var(--surface-3);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

/* ============================================
   PAGINACIÓN
   ============================================ */

.pagination {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 5px;
}

.pagination .page-item {
    margin: 0;
}

.pagination .page-link {
    padding: 8px 16px;
    border: 1px solid var(--border);
    color: var(--primary-light);
    background-color: var(--surface);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    font-weight: 600;
}

.pagination .page-link:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--on-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: var(--primary);
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(47, 111, 79, 0.3);
}

.pagination .page-item.disabled .page-link {
    color: var(--text-muted);
    pointer-events: none;
    background-color: var(--surface-2);
    border-color: var(--border);
}

/* ============================================
   SELECTORES Y SWITCHES
   ============================================ */

.ticket-type-selector {
    background: var(--surface-3);
    padding: 15px 20px;
    border-radius: var(--border-radius-lg);
    margin-bottom: 25px;
    border: 1px solid var(--border);
}

.ticket-type-option {
    display: inline-flex;
    align-items: center;
    margin-right: 25px;
    cursor: pointer;
    padding: 8px 15px;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
    color: var(--text-secondary);
}

.ticket-type-option:hover {
    background-color: var(--primary-light);
    color: var(--on-accent);
}

.ticket-type-option input {
    margin-right: 8px;
    cursor: pointer;
    accent-color: var(--primary);
}

.form-switch {
    padding-left: 2.5em;
}

.form-switch .form-check-input {
    width: 2em;
    height: 1em;
    cursor: pointer;
    background-color: var(--border-strong);
    border-color: var(--border-strong);
}

.form-switch .form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* ============================================
   OBSERVACIONES Y HISTORIAL
   ============================================ */

.observaciones-box {
    max-height: 400px;
    overflow-y: auto;
    background-color: var(--surface-2);
    padding: 15px;
    border-radius: var(--border-radius-md);
    font-family: 'Consolas', monospace;
    font-size: 0.8rem;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.linea-observacion {
    padding: 10px;
    border-bottom: 1px solid var(--border);
    white-space: pre-wrap;
    transition: background-color var(--transition-fast);
    color: var(--text-secondary);
}

.linea-observacion:hover {
    background-color: var(--primary-glow);
}

.linea-observacion:last-child {
    border-bottom: none;
}

/* ============================================
   PORTAL DE INICIO — identidad propia (temable)
   ============================================ */

.portal {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px 60px;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    color: var(--portal-ink);
}

.portal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--portal-line);
    margin-bottom: 48px;
}

.portal-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.portal-monogram {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--brand-gradient);
    color: #ffffff;
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-theme);
}

.portal-brand-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--portal-ink);
}

.portal-date {
    font-size: 0.85rem;
    color: var(--portal-muted);
}

.portal-greeting {
    margin-bottom: 44px;
}

.portal-greeting h1 {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: 2.4rem;
    line-height: 1.15;
    margin: 0 0 8px;
    color: var(--portal-ink);
}

.portal-greeting p {
    font-size: 1rem;
    color: var(--portal-muted);
    margin: 0;
}

.portal-modules {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.module-card {
    flex: 1 1 260px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px;
    background: var(--portal-surface);
    border: 1px solid var(--portal-line);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.3s ease;
}

.module-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-brand);
}

.module-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 10px;
    transition: background 0.3s ease;
}

.module-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.module-title {
    display: block;
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 4px;
    color: var(--portal-ink);
}

.module-desc {
    display: block;
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--portal-muted);
}

.module-card--usuarios:hover { border-color: var(--portal-usuarios); }
.module-card--usuarios .module-icon { background: var(--portal-usuarios-soft); }
.module-card--usuarios .module-title { color: var(--portal-usuarios); }

.module-card--parametros:hover { border-color: var(--portal-parametros); }
.module-card--parametros .module-icon { background: var(--portal-parametros-soft); }
.module-card--parametros .module-title { color: var(--portal-parametros); }

.module-card--seguridad:hover { border-color: var(--portal-seguridad); }
.module-card--seguridad .module-icon { background: var(--portal-seguridad-soft); }
.module-card--seguridad .module-title { color: var(--portal-seguridad); }

.module-card:focus-visible {
    outline: 2px solid var(--portal-ink);
    outline-offset: 3px;
}

/* ============================================
   ANIMACIONES
   ============================================ */

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInUp { from { opacity: 0; transform: translateY(50px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } }

/* ============================================
   UTILIDADES
   ============================================ */

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 1rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 1rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 2rem; }

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 9px;
    height: 9px;
}

::-webkit-scrollbar-track {
    background: var(--scroll-track);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-light), var(--primary));
    border-radius: 10px;
    border: 2px solid var(--scroll-track);
    background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
    background-clip: padding-box;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Pantallas extra grandes (4K, 2560px en adelante) */
@media (min-width: 2560px) {
    .gestion-general { max-width: 2000px; padding: 50px; }
    .usuario-container, .public-container { max-width: 1200px; padding: 50px; }
    h1, h2 { font-size: 3rem; }
    .btn { padding: 14px 28px; font-size: 1.2rem; }
    table.table { font-size: 1.1rem; }
    .form-control { padding: 14px 18px; font-size: 1.1rem; }
}

/* Pantallas grandes (laptops, 1440px - 1920px) */
@media (min-width: 1440px) and (max-width: 1920px) {
    .gestion-general { max-width: 1400px; padding: 35px; }
    .usuario-container, .public-container { max-width: 900px; }
}

/* Pantallas medianas (tablets horizontales, 1024px - 1280px) */
@media (min-width: 1024px) and (max-width: 1280px) {
    .gestion-general { max-width: 95%; padding: 25px; }
    .usuario-container, .public-container { max-width: 90%; }
    .form-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
    .btn { padding: 8px 16px; }
}

/* Tablets (portrait, 768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .gestion-general { padding: 20px; margin: 15px; }
    .usuario-container, .public-container { padding: 25px; margin: 1.5rem auto; }
    .form-grid { grid-template-columns: 1fr; gap: 1rem; }
    .info-label { width: 140px; }
    .table-responsive { font-size: 0.9rem; }
    .btn { padding: 8px 14px; font-size: 0.9rem; }
    .navbar-nav .nav-link { padding: 8px 12px; }
    .ticket-type-option { margin-right: 15px; padding: 6px 10px; }
    .card-header { font-size: 1rem; }
    .card-body { padding: 15px; }
}

/* Tablets pequeñas y móviles grandes (landscape, 576px - 768px) */
@media (min-width: 576px) and (max-width: 768px) {
    .gestion-general { padding: 15px; margin: 10px; border-radius: var(--border-radius-lg); }
    .usuario-container, .public-container { padding: 20px; margin: 1rem auto; border-radius: var(--border-radius-lg); }
    h1, h2 { font-size: 1.6rem; margin-bottom: 1.5rem; }
    .form-grid { grid-template-columns: 1fr; gap: 1rem; }
    .info-line { flex-direction: column; padding: 8px 0; }
    .info-label { width: 100%; margin-bottom: 5px; }
    .table-responsive { font-size: 0.85rem; border-radius: var(--border-radius-md); }
    .table thead th { padding: 10px 8px; font-size: 12px; }
    .table tbody td { padding: 8px; }
    .btn { padding: 6px 14px; font-size: 0.85rem; }
    .navbar-brand { font-size: 1.2rem; }
    .navbar-brand img { height: 35px; }
    .ticket-type-selector { padding: 12px 15px; }
    .ticket-type-option { display: block; margin-bottom: 8px; margin-right: 0; }
    .pagination .page-link { padding: 6px 12px; font-size: 0.8rem; }
    .card-header { padding: 12px 15px; font-size: 0.95rem; }
    .card-body { padding: 15px; }
}

/* Portal — responsive (tablet) */
@media (max-width: 768px) {
    .portal { margin: 24px auto; padding: 0 16px 40px; }
    .portal-greeting h1 { font-size: 1.9rem; }
    .portal-header { margin-bottom: 32px; }
}

/* ============================================
   MÓVILES (hasta 576px)
   ============================================ */
@media (max-width: 576px) {
    .gestion-general {
        padding: 10px;
        margin: 5px;
        border-radius: var(--border-radius-md);
        box-shadow: none;
    }

    .usuario-container, .public-container {
        padding: 15px;
        margin: 0.5rem auto;
        border-radius: var(--border-radius-md);
    }

    h1, h2 { font-size: 1.3rem; margin-bottom: 1rem; }
    h1.text-center:after, h2:after { width: 40px; bottom: -8px; }

    .form-grid { grid-template-columns: 1fr; gap: 0.8rem; }
    .form-group, .mb-3 { margin-bottom: 1rem; }
    label, .form-label { font-size: 0.85rem; }
    .form-control, input.form-control, select.form-control, textarea.form-control { padding: 8px 12px; font-size: 0.85rem; }

    /* ---- TABLA DE CONCEPTOS - formato tarjeta ---- */
    #tablaConceptos thead { display: none; }

    #tablaConceptos tbody tr {
        display: block;
        margin-bottom: 20px;
        border: 1px solid var(--border-strong);
        border-radius: var(--border-radius-md);
        background: var(--surface);
        overflow: hidden;
        box-shadow: var(--shadow-sm);
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    #tablaConceptos tbody tr:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

    #tablaConceptos tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 12px;
        border: none;
        border-bottom: 1px solid var(--border);
        font-size: 0.8rem;
        flex-wrap: wrap;
        gap: 8px;
    }

    #tablaConceptos tbody td:last-child { border-bottom: none; }

    #tablaConceptos tbody td:first-child:before { content: "📝 Concepto:"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:nth-child(2):before { content: "🔢 Cantidad:"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:nth-child(3):before { content: "💰 Valor Unitario:"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:nth-child(4):before { content: "💵 Subtotal (sin IVA):"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:nth-child(5):before { content: "🧾 % IVA:"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:nth-child(6):before { content: "✅ Aplica IVA:"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:nth-child(7):before { content: "💲 IVA $:"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:nth-child(8):before { content: "💰 Total:"; font-weight: bold; color: var(--primary-light); min-width: 100px; }
    #tablaConceptos tbody td:last-child:before { content: "🗑️ Acción:"; font-weight: bold; color: var(--danger); min-width: 100px; }

    #tablaConceptos input,
    #tablaConceptos select {
        flex: 1;
        min-width: 120px;
        padding: 6px 8px;
        font-size: 0.8rem;
        border: 1px solid var(--input-border);
        border-radius: var(--border-radius-sm);
        background: var(--input-bg);
        color: var(--text);
    }

    #tablaConceptos input:focus,
    #tablaConceptos select:focus {
        border-color: var(--primary);
        outline: none;
        box-shadow: 0 0 0 2px var(--primary-glow);
    }

    #tablaConceptos .precio,
    #tablaConceptos .iva { min-width: 100px; }
    #tablaConceptos .cantidad { min-width: 80px; }

    #tablaConceptos td:nth-child(6) { justify-content: flex-start; gap: 10px; }

    #tablaConceptos .con_iva_incluido { width: 18px; height: 18px; margin: 0; accent-color: var(--primary); }

    #tablaConceptos .subtotal_sin_iva,
    #tablaConceptos .iva_valor,
    #tablaConceptos .subtotal { font-weight: bold; font-size: 0.85rem; color: var(--primary-light); }

    #tablaConceptos .eliminar { padding: 4px 12px; font-size: 0.75rem; white-space: nowrap; }

    /* ---- TABLAS NORMALES - formato tarjeta ---- */
    .table-responsive { border-radius: var(--border-radius-sm); }
    .table thead { display: none; }

    .table tbody tr {
        display: block;
        margin-bottom: 15px;
        border: 1px solid var(--border-strong);
        border-radius: var(--border-radius-md);
        background: var(--surface);
        overflow: hidden;
    }

    .table tbody tr:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

    .table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 12px;
        border: none;
        border-bottom: 1px solid var(--border);
        font-size: 0.8rem;
    }

    .table tbody td:before {
        content: attr(data-label);
        font-weight: bold;
        width: 45%;
        color: var(--text-muted);
    }

    .table tbody td:last-child { border-bottom: none; }

    /* Botones */
    .btn { padding: 6px 12px; font-size: 0.75rem; border-radius: var(--border-radius-sm); }
    .usuario-container button[type="submit"] { padding: 10px 20px; font-size: 0.9rem; min-width: 150px; }

    /* Header responsive (solo tamaños; el color lo maneja el tema) */
    .app-navbar { padding: 0.5rem 0.8rem; }
    .app-navbar .navbar-brand { font-size: 1.1rem; }
    .app-navbar .navbar-brand img { height: 30px; }
    .app-navbar .nav-link { padding: 6px 12px; font-size: 0.85rem; }
    .app-navbar .navbar-toggler { padding: 6px 10px; }

    .ticket-type-selector { padding: 10px 12px; }
    .ticket-type-option { display: block; margin-bottom: 8px; margin-right: 0; padding: 6px 10px; font-size: 0.85rem; }

    .card { margin-bottom: 1rem; }
    .card-header { padding: 10px 12px; font-size: 0.9rem; }
    .card-body { padding: 12px; }

    .info-line { flex-direction: column; padding: 8px 0; }
    .info-label { width: 100%; margin-bottom: 5px; font-size: 0.85rem; }
    .info-value { font-size: 0.85rem; }

    .pagination { flex-wrap: wrap; gap: 3px; }
    .pagination .page-link { padding: 4px 10px; font-size: 0.7rem; }

    .badge, .badge-priority, .badge-categoria { font-size: 0.65rem; padding: 3px 10px; }
    .alert { padding: 10px 12px; font-size: 0.8rem; }

    .app-footer { padding: 12px 15px; font-size: 11px; }
    .footer-copyright { font-size: 0.6rem; }

    .observaciones-box { max-height: 300px; padding: 10px; }
    .linea-observacion { padding: 6px; font-size: 0.7rem; }
}

/* Portal — responsive (móvil) */
@media (max-width: 480px) {
    .portal-modules { flex-direction: column; }
    .module-card { flex: 1 1 auto; }
    .portal-header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .portal-greeting h1 { font-size: 1.6rem; }
}

/* Móviles muy pequeños (iPhone SE, Galaxy Fold, 375px y menos) */
@media (max-width: 375px) {
    .gestion-general { padding: 8px; }
    h1, h2 { font-size: 1.1rem; }
    .btn { padding: 5px 10px; font-size: 0.7rem; }
    .table:not(#tablaConceptos) tbody td { padding: 8px 10px; font-size: 0.7rem; }
    .form-control, input.form-control, select.form-control, textarea.form-control { padding: 6px 10px; font-size: 0.75rem; }
    .navbar-brand { font-size: 0.9rem; }
    .navbar-brand img { height: 25px; }
    .card-header { font-size: 0.8rem; }
    .info-label, .info-value { font-size: 0.75rem; }
}

/* Orientación landscape para móviles */
@media (max-width: 768px) and (orientation: landscape) {
    .gestion-general { padding: 15px; }
    .table-responsive { max-height: 400px; overflow-y: auto; }
    .navbar-nav .nav-link { padding: 5px 10px; }
    .ticket-type-option { display: inline-block; margin-right: 10px; }
}

/* Pantallas de impresión */
@media print {
    .app-navbar, .navbar, .app-footer, footer,
    .btn, .pagination, .ticket-type-selector, .theme-toggle {
        display: none !important;
    }

    .gestion-general { margin: 0; padding: 0; box-shadow: none; border: none; }
    .gestion-general::before { animation: none; }
    .card { box-shadow: none; border: 1px solid #ddd; }

    .table thead th {
        background: #f8f9fa !important;
        color: #000 !important;
        print-color-adjust: exact;
    }

    .table tbody tr { opacity: 1 !important; animation: none !important; transform: none !important; }
}

/* Respetar preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .table tbody tr { animation: none; opacity: 1; }
    .table tbody tr:hover,
    #tablaConceptos tbody tr:hover,
    .module-card:hover { transform: none; }
    .gestion-general::before { animation: none; }
    .btn::after { display: none; }
    *, *::before, *::after { transition-duration: 0.01ms !important; }
}

/* ============================================
   MODALES (Bootstrap 5) — temables
   ============================================ */
.modal-content {
    --bs-modal-bg: var(--surface);
    --bs-modal-color: var(--text);
    --bs-modal-border-color: var(--border);
    --bs-modal-header-border-color: var(--border);
    --bs-modal-footer-border-color: var(--border);

    background-color: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}
.modal-header { border-bottom: 1px solid var(--border); }
.modal-footer { border-top: 1px solid var(--border); }
.modal-title,
.modal-content strong { color: var(--text); }
.modal-body { color: var(--text-secondary); }

.modal .close {
    color: var(--text);
    text-shadow: none;
    opacity: .7;
    background: none;
    border: none;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}
.modal .close:hover { color: var(--text); opacity: 1; }
[data-theme="dark"] .modal .btn-close {
    filter: invert(1) grayscale(100%) brightness(1.8);
}
[data-theme="dark"] .modal-backdrop.show { opacity: .6; }

.form-check-label {
    display: inline-block;
    margin-bottom: 0;
    font-weight: 500;
    color: var(--text-secondary);
}
.form-check-input {
    background-color: var(--input-bg);
    border-color: var(--border-strong);
}
.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.table-bordered,
.table-bordered td,
.table-bordered th {
    border-color: var(--border) !important;
}