/*
 * Variables de marca — Amigos del Patinaje Artístico
 * Traducir a plataforma/static/plataforma/tema.css
 *
 * --apa-gold
 * --apa-black
 * --apa-gold-hover
 * superficies: --apa-paper, --apa-card, --apa-ink, --apa-ink-soft
 * texto: --apa-fg, --apa-muted, --apa-on-ink
 * radius: --apa-radius, --apa-radius-sm
 * shadow: --apa-shadow
 */

:root {
    --apa-gold: #C5A059;
    --apa-gold-hover: #b38f4a;
    --apa-gold-active: #a07e3c;
    --apa-black: #1a1a1a;
    --apa-ink: #141210;
    --apa-ink-soft: #12100e;
    --apa-paper: #f6f1e8;
    --apa-card: #fffdf8;
    --apa-fg: #1c1916;
    --apa-muted: #5a534a;
    --apa-on-ink: #f7f3ea;
    --apa-line: rgba(197, 160, 89, 0.38);
    --apa-success: #1f6b3a;
    --apa-warn: #8a5a12;
    --apa-danger: #8d3b32;
    --apa-radius: 1.15rem;
    --apa-radius-sm: 0.7rem;
    --apa-shadow: 0 18px 40px rgba(20, 16, 10, 0.1);
    --apa-ease: cubic-bezier(0.23, 1, 0.32, 1);
    --font-display: Fraunces, Georgia, "Times New Roman", serif;
    --font-body: Outfit, "Segoe UI", sans-serif;
    --z-skip: 400;
    --z-grain: 1;
    --z-nav: 100;
    --z-dropdown: 200;
}

[data-bs-theme="light"] {
    color-scheme: light;
    --bs-body-bg: var(--apa-paper);
    --bs-body-color: var(--apa-fg);
    --bs-emphasis-color: var(--apa-fg);
    --bs-secondary-color: var(--apa-muted);
    --bs-tertiary-bg: #ebe4d8;
    --bs-border-color: rgba(28, 25, 22, 0.1);
    --bs-card-bg: var(--apa-card);
    --bs-card-border-color: rgba(28, 25, 22, 0.08);
    --bs-link-color: var(--apa-fg);
    --bs-link-hover-color: var(--apa-fg);
    --bs-link-color-rgb: 28, 25, 22;
    --bs-link-hover-color-rgb: 28, 25, 22;
    --bs-primary: var(--apa-gold);
    --bs-primary-rgb: 197, 160, 89;
    --bs-focus-ring-color: rgba(197, 160, 89, 0.45);
    --apa-success: #1f6b3a;
    --apa-warn: #8a5a12;
    --apa-danger: #8d3b32;
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
}

[data-bs-theme="dark"] {
    color-scheme: dark;
    --bs-body-bg: var(--apa-ink-soft);
    --bs-body-color: #f3efe6;
    --bs-emphasis-color: var(--apa-on-ink);
    --bs-secondary-color: #b7ae9f;
    --bs-tertiary-bg: #221e1a;
    --bs-border-color: rgba(243, 239, 230, 0.12);
    --bs-card-bg: #1c1916;
    --bs-card-border-color: rgba(197, 160, 89, 0.16);
    --bs-link-color: #f3efe6;
    --bs-link-hover-color: var(--apa-on-ink);
    --bs-link-color-rgb: 243, 239, 230;
    --bs-link-hover-color-rgb: 247, 243, 234;
    --bs-primary: var(--apa-gold);
    --bs-primary-rgb: 197, 160, 89;
    --bs-focus-ring-color: rgba(197, 160, 89, 0.5);
    --apa-success: #b7e0c8;
    --apa-warn: #e4c07a;
    --apa-danger: #f0b0a8;
    --apa-shadow: 0 18px 40px rgba(20, 16, 10, 0.45);
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
}

html { font-size: 16px; }

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    background: var(--bs-body-bg, var(--apa-paper));
    color: var(--bs-body-color, var(--apa-fg));
    text-rendering: optimizeLegibility;
}

h1, h2, h3, .h1, .h2, .h3, .display-font, .brand-mark {
    font-family: var(--font-display);
    font-optical-sizing: auto;
    font-weight: 650;
    letter-spacing: -0.02em;
    line-height: 1.12;
    text-wrap: balance;
}

h1, .display-font { letter-spacing: -0.03em; line-height: 1.05; }

.fw-bold, strong { font-weight: 600; }

.tabular,
.countdown-cell strong,
.kpi-value,
.table {
    font-variant-numeric: tabular-nums;
}

.kicker {
    margin: 0 0 0.75rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1.4;
    color: var(--apa-muted);
}

.text-gold { color: var(--apa-gold) !important; }
.text-muted-apa { color: var(--apa-muted); }
.bg-dark-custom { background-color: var(--apa-ink) !important; }

.measure { max-width: 65ch; }

.btn {
    letter-spacing: 0.02em;
    min-height: 44px;
    transition: background-color 200ms var(--apa-ease), color 200ms var(--apa-ease), border-color 200ms var(--apa-ease), transform 200ms var(--apa-ease);
}

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

.btn-primary,
.btn-custom {
    --bs-btn-bg: var(--apa-gold);
    --bs-btn-border-color: var(--apa-gold);
    --bs-btn-color: var(--apa-black);
    --bs-btn-hover-bg: var(--apa-gold-hover);
    --bs-btn-hover-border-color: var(--apa-gold-hover);
    --bs-btn-hover-color: var(--apa-black);
    --bs-btn-active-bg: var(--apa-gold-active);
    --bs-btn-active-border-color: var(--apa-gold-active);
    --bs-btn-active-color: var(--apa-black);
    --bs-btn-disabled-bg: var(--apa-gold);
    --bs-btn-disabled-border-color: var(--apa-gold);
    --bs-btn-focus-shadow-rgb: 197, 160, 89;
    background-color: var(--apa-gold);
    border: 2px solid var(--apa-gold);
    color: var(--apa-black);
    font-weight: 600;
}

.btn-custom {
    border-radius: 999px;
    padding: 0.7rem 1.5rem;
}

.btn-primary:hover,
.btn-custom:hover {
    background-color: var(--apa-gold-hover);
    border-color: var(--apa-gold-hover);
    color: var(--apa-black);
}

.btn-outline-primary {
    --bs-btn-color: var(--bs-body-color);
    --bs-btn-border-color: var(--bs-border-color);
    --bs-btn-hover-bg: var(--bs-tertiary-bg);
    --bs-btn-hover-border-color: var(--bs-border-color);
    --bs-btn-hover-color: var(--bs-body-color);
    --bs-btn-active-bg: var(--bs-tertiary-bg);
    --bs-btn-active-color: var(--bs-body-color);
    font-weight: 600;
}

a:not(.btn):not(.nav-link):not(.brand-mark):not(.navbar-brand):not(.apa-auth-brand):not(.footer-link) {
    text-underline-offset: 0.14em;
}

.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible,
a:focus-visible,
.apa-theme-toggle:focus-visible,
.apa-theme-toggle-auth:focus-visible {
    outline: 2px solid var(--apa-gold);
    outline-offset: 3px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--apa-gold);
    box-shadow: 0 0 0 0.25rem rgba(197, 160, 89, 0.28);
}

.form-control,
.form-select { min-height: 44px; }

.card {
    background: var(--bs-card-bg, var(--apa-card));
    border: 1px solid var(--bs-card-border-color, rgba(28, 25, 22, 0.08));
    border-radius: var(--apa-radius);
    box-shadow: var(--apa-shadow);
    transition: transform 0.25s var(--apa-ease), box-shadow 0.25s var(--apa-ease);
}

@media (hover: hover) {
    .kpi-grid .card:hover,
    .login-card:hover {
        transform: translateY(-3px);
    }
}

.navbar {
    border-bottom: 1px solid rgba(197, 160, 89, 0.28);
    z-index: var(--z-nav);
}

.navbar .nav-link {
    color: rgba(247, 243, 234, 0.76);
    border-radius: var(--apa-radius-sm);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.55rem;
    letter-spacing: 0.01em;
    transition: color 200ms var(--apa-ease), background-color 200ms var(--apa-ease), transform 200ms var(--apa-ease);
}

.navbar .nav-link:hover {
    color: var(--apa-on-ink);
    background-color: rgba(247, 243, 234, 0.08);
}

.navbar .nav-link:active { transform: translateY(1px); }

.navbar .nav-link.active {
    color: var(--apa-on-ink);
    font-weight: 600;
    background-color: rgba(247, 243, 234, 0.12);
}

.dropdown-menu {
    background-color: var(--apa-ink);
    border: 1px solid rgba(247, 243, 234, 0.12);
    border-radius: 0.75rem;
    z-index: var(--z-dropdown);
    box-shadow: var(--apa-shadow);
}

.dropdown-item {
    color: rgba(247, 243, 234, 0.82);
    min-height: 44px;
    display: flex;
    align-items: center;
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    font: inherit;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: rgba(197, 160, 89, 0.16);
    color: var(--apa-on-ink);
}

.apa-theme-toggle,
.apa-theme-toggle-auth {
    border: 0;
    cursor: pointer;
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--apa-radius-sm);
    transition: background-color 200ms var(--apa-ease), color 200ms var(--apa-ease), transform 200ms var(--apa-ease);
}

.apa-theme-toggle {
    background: transparent;
    color: rgba(247, 243, 234, 0.86);
}

.apa-theme-toggle:hover { background: rgba(247, 243, 234, 0.1); color: var(--apa-on-ink); }
.apa-theme-toggle:active,
.apa-theme-toggle-auth:active { transform: translateY(1px); }

.apa-theme-toggle-auth {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1030;
    border: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    box-shadow: var(--apa-shadow);
}

.apa-theme-toggle-auth:hover { background: var(--bs-tertiary-bg); }

.badge-estado {
    font-weight: 600;
    letter-spacing: 0.02em;
    background: color-mix(in oklab, currentColor 14%, transparent);
}

.badge-aprobada { color: var(--apa-success); }
.badge-revision { color: var(--bs-secondary-color, var(--apa-muted)); }
.badge-pendiente { color: var(--apa-warn); }
.badge-rechazada { color: var(--apa-danger); }

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--bs-body-color);
    --bs-table-hover-bg: var(--bs-tertiary-bg);
    --bs-table-hover-color: var(--bs-body-color);
}

.table thead th {
    font-family: var(--font-body);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--bs-secondary-color);
    white-space: nowrap;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -4rem;
    z-index: var(--z-skip);
    background: var(--apa-gold);
    color: var(--apa-black);
    padding: 0.6rem 1rem;
    border-radius: var(--apa-radius-sm);
    font-weight: 600;
}

.skip-link:focus { top: 1rem; }

.grain {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: var(--z-grain);
    opacity: 0.045;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
}

.field-error {
    color: var(--apa-danger);
    font-size: 0.875rem;
    margin: 0.35rem 0 0;
}

.form-control.is-invalid {
    border-color: var(--apa-danger);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition: none !important;
        animation: none !important;
    }
}

/* Intranet layout (Open Design) */
.auth-scene,
.app-scene {
    position: relative;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
}
.auth-scene {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    padding: 4.5rem 0 3rem;
    background: var(--bs-body-bg);
}
.apa-auth-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.65rem;
    margin: 0 auto 1.5rem;
    max-width: 28rem;
    text-decoration: none;
    color: var(--apa-gold);
    font-family: var(--font-display);
    font-weight: 650;
    letter-spacing: -0.03em;
    font-size: 1.15rem;
}
.apa-auth-brand img {
    width: min(220px, 72vw);
    height: auto;
    max-height: 200px;
    object-fit: contain;
    display: block;
    flex: 0 0 auto;
    animation: authLogoFloat 5.5s ease-in-out infinite;
}
@keyframes authLogoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.apa-auth-brand span {
    line-height: 1.2;
}
.apa-auth-brand svg { width: 36px; height: 36px; }
.login-card { border-radius: var(--apa-radius); }
.login-alert { border-radius: var(--apa-radius-sm); }
.navbar-brand img,
.brand-lockup svg {
    height: 44px;
    width: auto;
    max-height: 44px;
    margin-right: 10px;
    color: var(--apa-gold);
    object-fit: contain;
}
.brand-rest { color: rgba(247, 243, 234, 0.62); font-weight: 500; }
.nav-cluster {
    padding-left: 0.35rem;
    margin-left: 0.35rem;
    border-left: 1px solid rgba(247, 243, 234, 0.16);
}
.app-scene { min-height: 100dvh; }
.page-title {
    font-size: clamp(2rem, 3vw, 2.5rem);
    letter-spacing: -0.02em;
    margin: 0;
}
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}
.kpi-grid .card,
.kpi-grid .card-body {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.kpi-grid .card-body { gap: 0.25rem; }
.kpi-grid .btn { margin-top: auto; }
.kpi-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--bs-secondary-color);
    margin: 0;
}
.kpi-value {
    font-family: var(--font-display);
    font-weight: 650;
    font-size: clamp(2.4rem, 4vw, 3.25rem);
    letter-spacing: -0.03em;
    line-height: 1;
    margin: 0.35rem 0;
}
.kpi-note {
    color: var(--bs-secondary-color);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}
.table-card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.roster-table { min-width: 52rem; }
.roster-table td { vertical-align: middle; }
.name-cell {
    font-weight: 600;
    min-width: 14rem;
    white-space: normal;
}
.doc-cell { font-size: 0.8125rem; letter-spacing: 0.01em; white-space: nowrap; }
.skeleton-row {
    height: 2.5rem;
    border-radius: 0.4rem;
    background: linear-gradient(90deg, var(--bs-tertiary-bg), var(--bs-body-bg), var(--bs-tertiary-bg));
    background-size: 200% 100%;
    animation: sheen 1.2s var(--apa-ease) infinite;
}
@keyframes sheen {
    from { background-position: 100% 0; }
    to { background-position: -100% 0; }
}
.empty-filter {
    padding: 2.5rem 1.5rem;
    text-align: center;
}
.empty-filter h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.slow-note { font-size: 0.875rem; color: var(--bs-secondary-color); }
@media (max-width: 1199.98px) {
    .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 991.98px) {
    .navbar-brand {
        max-width: calc(100% - 3.5rem);
        white-space: normal;
        line-height: 1.2;
    }
    .navbar-brand img {
        height: 48px;
        max-height: 48px;
    }
    .navbar .nav-link {
        min-height: 48px;
        padding: 0.75rem 0.9rem;
        width: 100%;
    }
    .dropdown-item {
        min-height: 48px;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }
    .container.mt-4 {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .page-title {
        font-size: clamp(1.65rem, 7vw, 2.15rem);
    }
}
@media (max-width: 575.98px) {
    .kpi-grid { grid-template-columns: 1fr; }
    .nav-cluster { border-left: 0; margin-left: 0; padding-left: 0; }
}
button.nav-link {
    background: transparent;
    border: 0;
    color: rgba(247, 243, 234, 0.76);
}
@media (min-width: 992px) {
    .navbar > .container-fluid {
        flex-wrap: nowrap;
    }
    .navbar-brand {
        font-size: 0.95rem;
        margin-right: 0.75rem;
        white-space: nowrap;
    }
    .navbar-expand-lg .navbar-collapse {
        flex-wrap: nowrap;
    }
    .navbar .navbar-nav {
        flex-wrap: nowrap;
    }
    .navbar .nav-link {
        white-space: nowrap;
        padding: 0.4rem 0.45rem;
        margin: 0 0.05rem;
        font-size: 0.9rem;
    }
}