/* ============================================
   PRESTIGE BARBER — DISEÑO PREMIUM
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --gold: #d4af37;
    --gold-light: #f0d77b;
    --gold-dark: #b8860b;
    --bg: #0a0a0a;
    --card: rgba(22, 22, 22, 0.82);
    --card-border: rgba(212, 175, 55, 0.14);
    --text: #f3f3f3;
    --muted: #9a9a9a;
    --radius: 16px;
    --shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
    --font: 'Outfit', system-ui, sans-serif;
    --font-display: 'Cormorant Garamond', Georgia, serif;
}

/* ---------- BASE ---------- */
body,
body.panel-body {
    font-family: var(--font) !important;
    color: var(--text) !important;
    background-color: var(--bg) !important;
    background-image: url('../img/K8o4A.jpg') !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    background-attachment: fixed !important;
    min-height: 100vh;
    letter-spacing: 0.2px;
}

body::before,
body.panel-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at top, rgba(212, 175, 55, 0.08), transparent 55%),
        rgba(0, 0, 0, 0.78);
    z-index: 0;
    pointer-events: none;
}

body > *,
body.panel-body > * {
    position: relative;
    z-index: 1;
}

h1, h2, h3, .brand-text strong {
    font-family: var(--font-display) !important;
    font-weight: 600;
    letter-spacing: 1px;
}

/* ---------- HEADER ---------- */
.top-header,
.panel-header {
    background: rgba(8, 8, 8, 0.88) !important;
    backdrop-filter: blur(16px) saturate(140%) !important;
    border-bottom: 1px solid var(--card-border) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.35) !important;
    animation: slideDown 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-logo img,
.top-header img.logo-admin,
.top-left img {
    height: 38px !important;
    width: auto !important;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.3));
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.brand-logo:hover img {
    transform: scale(1.06) rotate(-2deg);
}

.brand-logo .brand-text strong {
    color: var(--gold) !important;
    font-size: 18px !important;
    letter-spacing: 3px !important;
}

.brand-logo .brand-text span {
    color: #777 !important;
    font-size: 10px !important;
    letter-spacing: 3px !important;
    font-family: var(--font) !important;
}

.nav-btn {
    border: 1px solid transparent !important;
    border-radius: 999px !important;
    padding: 8px 16px !important;
    background: transparent !important;
    color: #bbb !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1) !important;
}

.nav-btn:hover {
    color: var(--gold) !important;
    background: rgba(212, 175, 55, 0.08) !important;
    border-color: rgba(212, 175, 55, 0.2) !important;
    transform: translateY(-1px);
}

.nav-btn.active {
    color: #111 !important;
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark)) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 18px rgba(212, 175, 55, 0.35) !important;
}

.btn-logout,
.btn-cerrar {
    border-radius: 999px !important;
    border: 1px solid rgba(212, 175, 55, 0.35) !important;
    background: transparent !important;
    color: var(--gold) !important;
    padding: 8px 14px !important;
    font-size: 12px !important;
    transition: all 0.3s ease !important;
}

.btn-logout:hover,
.btn-cerrar:hover {
    background: rgba(212, 175, 55, 0.12) !important;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.15);
}

/* ---------- CARDS ---------- */
.side-card,
.content-card,
.login-box,
.auth-box,
.item-card,
.card-cita,
.form-box,
.perfil-card {
    background: var(--card) !important;
    backdrop-filter: blur(14px) saturate(130%) !important;
    border: 1px solid var(--card-border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow) !important;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.35s ease,
                border-color 0.35s ease !important;
}

.item-card:hover,
.card-cita:hover,
.servicio-item:hover {
    transform: translateY(-4px) !important;
    border-color: rgba(212, 175, 55, 0.4) !important;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(212, 175, 55, 0.12) !important;
}

.sidebar {
    background: rgba(8, 8, 8, 0.75) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.04) !important;
    backdrop-filter: blur(12px);
}

/* ---------- BOTONES DORADOS ---------- */
.btn-dorado,
.btn-principal,
.btn-login {
    background: linear-gradient(135deg, var(--gold-light), var(--gold) 45%, var(--gold-dark)) !important;
    color: #111 !important;
    border: none !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.4px !important;
    box-shadow: 0 6px 22px rgba(212, 175, 55, 0.28) !important;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1) !important;
    position: relative;
    overflow: hidden;
}

.btn-dorado::after,
.btn-principal::after,
.btn-login::after {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
    transform: skewX(-20deg);
    transition: left 0.55s ease;
}

.btn-dorado:hover::after,
.btn-principal:hover::after,
.btn-login:hover::after {
    left: 140%;
}

.btn-dorado:hover,
.btn-principal:hover,
.btn-login:hover {
    transform: translateY(-2px) scale(1.01) !important;
    box-shadow: 0 10px 28px rgba(212, 175, 55, 0.42) !important;
}

.btn-dorado:active,
.btn-principal:active,
.btn-login:active {
    transform: translateY(0) scale(0.99) !important;
}

/* ---------- INPUTS ---------- */
input,
select,
textarea {
    font-family: var(--font) !important;
    border-radius: 12px !important;
    border: 1px solid #333 !important;
    background: rgba(12, 12, 12, 0.9) !important;
    color: #fff !important;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease !important;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--gold) !important;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.14) !important;
    background: rgba(18, 18, 18, 0.95) !important;
    outline: none !important;
}

/* ---------- LOADER ---------- */
#loader-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: radial-gradient(circle at center, #141414 0%, #050505 70%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.7s ease, visibility 0.7s ease;
}

#loader-overlay.oculto {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-logo-img {
    width: 100px !important;
    height: auto !important;
    margin-bottom: 18px;
    animation: pulseLogo 1.8s ease-in-out infinite;
    filter: drop-shadow(0 0 24px rgba(212, 175, 55, 0.45));
}

.loader-sub {
    color: #888;
    font-size: 13px;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 28px;
    font-weight: 400;
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: #1f1f1f;
    border-radius: 4px;
    overflow: hidden;
}

.loader-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-light), var(--gold));
    background-size: 200% 100%;
    animation: loadBar 2.8s cubic-bezier(0.22, 1, 0.36, 1) forwards, shine 1.2s linear infinite;
}

@keyframes pulseLogo {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.88; transform: scale(1.05); }
}

@keyframes loadBar {
    0% { width: 0%; }
    100% { width: 100%; }
}

@keyframes shine {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---------- ENTRADAS ---------- */
.page-enter {
    animation: fadeInUp 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.page-enter-delay-1 { animation-delay: 0.08s; }
.page-enter-delay-2 { animation-delay: 0.16s; }
.page-enter-delay-3 { animation-delay: 0.24s; }
.page-enter-delay-4 { animation-delay: 0.32s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(22px);
        filter: blur(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------- ESTADOS / BADGES ---------- */
.estado {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: capitalize;
}

.estado.pendiente { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.estado.confirmada { background: rgba(96, 165, 250, 0.15); color: #60a5fa; }
.estado.completada { background: rgba(74, 222, 128, 0.15); color: #4ade80; }
.estado.cancelada,
.estado.no_asistio { background: rgba(248, 113, 113, 0.15); color: #f87171; }

/* ---------- FILE UPLOAD ---------- */
.file-upload {
    position: relative;
    display: block;
    width: 100%;
    margin-top: 8px;
}

.file-upload input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.file-upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px dashed rgba(212, 175, 55, 0.45);
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.07), rgba(212, 175, 55, 0.02));
    color: var(--gold);
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.file-upload:hover .file-upload-btn {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.12);
    box-shadow: 0 0 24px rgba(212, 175, 55, 0.1);
}

/* ---------- GALERÍA / LIGHTBOX ---------- */
.galeria-premium {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.galeria-premium img,
.foto-click {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    cursor: pointer;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.galeria-premium img:hover,
.foto-click:hover {
    transform: scale(1.04);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.foto-perfil-grande {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--gold);
    cursor: pointer;
    box-shadow: 0 0 28px rgba(212, 175, 55, 0.35);
}

#lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0, 0, 0, 0.94);
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.25s ease;
}

#lightbox.activo { display: flex; }

#lightbox img {
    max-width: 92vw;
    max-height: 88vh;
    border-radius: 14px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}

#lightbox .cerrar-lb {
    position: absolute;
    top: 18px;
    right: 22px;
    background: transparent;
    border: none;
    color: var(--gold);
    font-size: 34px;
    cursor: pointer;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ---------- LOGIN ---------- */
.logo-hero {
    text-align: center;
    margin-bottom: 20px;
}

.logo-hero img {
    width: 110px !important;
    height: auto !important;
    filter: drop-shadow(0 0 22px rgba(212, 175, 55, 0.4));
    animation: pulseLogo 2.2s ease-in-out infinite;
}

.login-box,
.auth-box {
    border: 1px solid rgba(212, 175, 55, 0.22) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55),
                inset 0 1px 0 rgba(255, 255, 255, 0.04) !important;
}

/* ---------- MENSAJES ---------- */
.mensaje.exito,
.mensaje.error {
    animation: fadeInUp 0.4s ease both;
    border-radius: 10px;
    padding: 10px 12px;
}

.mensaje.exito {
    background: rgba(74, 222, 128, 0.1);
    color: #4ade80;
}

.mensaje.error {
    background: rgba(248, 113, 113, 0.1);
    color: #f87171;
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--gold-dark), var(--gold));
    border-radius: 8px;
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
    .top-header {
        flex-wrap: wrap !important;
        height: auto !important;
        max-height: none !important;
        padding: 10px 12px !important;
        gap: 8px !important;
    }
    .top-nav {
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}