/* ================================================================
   AUTH — Glassmorphism + Aurora Cinematográfica
   Comisión Film MX
   ================================================================ */

:root {
    --gold:        #d4a04a;
    --gold-dim:    rgba(212, 160, 74, 0.18);
    --gold-glow:   rgba(212, 160, 74, 0.08);
    --text:        #f5f0e8;
    --text-muted:  rgba(245, 240, 232, 0.5);
    --text-dim:    rgba(245, 240, 232, 0.7);
    --bg:          #040b20;
    --surface:     rgba(4, 9, 28, 0.72);
    --border:      rgba(212, 160, 74, 0.13);
    --font-serif:  'Cormorant Garamond', Georgia, serif;
    --font-sans:   'DM Sans', system-ui, sans-serif;
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
}

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

html, body {
    height: 100%;
}

body {
    background-color: var(--bg);
    background-image: url('../img/fondo.png');
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    background-repeat: no-repeat;
    color: var(--text);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ================================================================
   AURORA BACKGROUND
   ================================================================ */

.aurora {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

/* Film grain overlay */
.aurora::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
    opacity: 0.5;
    z-index: 10;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    will-change: transform;
}

.orb--gold {
    width: 72vmax;
    height: 72vmax;
    background: radial-gradient(circle at center,
        rgba(212, 160, 74, 0.22) 0%,
        rgba(180, 110, 20, 0.10) 40%,
        transparent 70%
    );
    top: -30vmax;
    left: -20vmax;
    animation: driftA 16s ease-in-out infinite;
}

.orb--wine {
    width: 60vmax;
    height: 60vmax;
    background: radial-gradient(circle at center,
        rgba(10, 40, 120, 0.22) 0%,
        rgba(5, 20, 70, 0.10) 45%,
        transparent 70%
    );
    bottom: -25vmax;
    right: -15vmax;
    animation: driftB 13s ease-in-out infinite;
}

.orb--slate {
    width: 50vmax;
    height: 50vmax;
    background: radial-gradient(circle at center,
        rgba(25, 25, 80, 0.30) 0%,
        rgba(10, 10, 50, 0.12) 50%,
        transparent 70%
    );
    top: 35%;
    left: 55%;
    animation: driftC 19s ease-in-out infinite;
}

.orb--accent {
    width: 30vmax;
    height: 30vmax;
    background: radial-gradient(circle at center,
        rgba(212, 160, 74, 0.12) 0%,
        transparent 65%
    );
    top: 60%;
    left: 10%;
    animation: driftD 11s ease-in-out infinite;
    filter: blur(60px);
}

@keyframes driftA {
    0%, 100% { transform: translate(0, 0) scale(1); }
    30%       { transform: translate(4vw, 3vh) scale(1.08); }
    70%       { transform: translate(-3vw, 5vh) scale(0.94); }
}

@keyframes driftB {
    0%, 100% { transform: translate(0, 0) scale(1); }
    40%       { transform: translate(-5vw, -4vh) scale(1.06); }
    75%       { transform: translate(3vw, -6vh) scale(0.96); }
}

@keyframes driftC {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25%       { transform: translate(3vw, -5vh) scale(1.04); }
    60%       { transform: translate(-4vw, 3vh) scale(0.97); }
    85%       { transform: translate(2vw, 4vh) scale(1.02); }
}

@keyframes driftD {
    0%, 100% { transform: translate(0, 0); }
    50%       { transform: translate(5vw, -3vh); }
}

/* ================================================================
   PAGE LAYOUT
   ================================================================ */

.auth-wrapper {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1rem;
}

/* ================================================================
   BRAND MARK
   ================================================================ */

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
    opacity: 0;
    animation: brandIn 0.8s var(--ease-out) 0.1s forwards;
}

.brand-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--gold) 0%, rgba(212,160,74,0.5) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: #07070a;
    letter-spacing: -0.02em;
    box-shadow: 0 4px 20px rgba(212,160,74,0.25), inset 0 1px 0 rgba(255,255,255,0.2);
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text);
}

.brand-sub {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-top: 2px;
    font-weight: 500;
}

@keyframes brandIn {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   GLASS CARD
   ================================================================ */

.glass-card {
    background: var(--surface);
    backdrop-filter: blur(28px) saturate(160%);
    -webkit-backdrop-filter: blur(28px) saturate(160%);
    border-radius: 24px;
    border: 1px solid var(--border);
    width: 100%;
    max-width: 420px;
    box-shadow:
        0 0 0 0.5px rgba(255,255,255,0.03),
        0 24px 60px rgba(0,0,0,0.65),
        0 8px 24px rgba(0,0,0,0.4),
        inset 0 1px 0 rgba(212,160,74,0.09);
    overflow: hidden;
    opacity: 0;
    animation: cardIn 0.7s var(--ease-out) 0.25s forwards;
}

@keyframes cardIn {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Top gold stripe */
.glass-card::before {
    content: '';
    display: block;
    height: 1.5px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--gold) 30%,
        rgba(212,160,74,0.6) 70%,
        transparent 100%
    );
}

/* ================================================================
   TABS
   ================================================================ */

.tabs {
    display: flex;
    padding: 0 2rem;
    border-bottom: 1px solid rgba(245,240,232,0.06);
    margin-bottom: 0;
    gap: 0;
}

.tab-btn {
    flex: 1;
    padding: 1rem 0.25rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    cursor: pointer;
    position: relative;
    transition: color 0.25s ease;
    text-align: center;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: var(--gold);
    border-radius: 2px 2px 0 0;
    transform: scaleX(0);
    transition: transform 0.35s var(--ease-spring);
}

.tab-btn.is-active {
    color: var(--text);
}

.tab-btn.is-active::after {
    transform: scaleX(1);
}

.tab-btn:hover:not(.is-active) {
    color: var(--text-dim);
}

/* ================================================================
   PANELS
   ================================================================ */

.panels {
    padding: 2rem 2rem 2.25rem;
    position: relative;
}

.panel {
    display: none;
}

.panel.is-active {
    display: block;
    animation: panelIn 0.4s var(--ease-spring) forwards;
}

.panel.is-exiting {
    display: block;
    animation: panelOut 0.22s ease forwards;
    pointer-events: none;
}

@keyframes panelIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes panelOut {
    from { opacity: 1; transform: translateY(0); }
    to   { opacity: 0; transform: translateY(-6px); }
}

/* Panel heading */
.panel-title {
    font-family: var(--font-serif);
    font-size: 1.9rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 0.3rem;
    line-height: 1.15;
}

.panel-subtitle {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1.75rem;
    line-height: 1.5;
}

/* ================================================================
   ALERTS
   ================================================================ */

.alert {
    padding: 0.8rem 1rem;
    border-radius: 10px;
    margin-bottom: 1.25rem;
    font-size: 0.82rem;
    line-height: 1.5;
    animation: alertSlide 0.3s var(--ease-out);
}

@keyframes alertSlide {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.alert--error {
    background: rgba(200, 40, 40, 0.12);
    border: 1px solid rgba(200, 40, 40, 0.25);
    color: #f5a5a5;
}

.alert--success {
    background: rgba(40, 180, 80, 0.12);
    border: 1px solid rgba(40, 180, 80, 0.25);
    color: #a0f0b8;
}

/* ================================================================
   FORM ELEMENTS
   ================================================================ */

.form-group {
    margin-bottom: 1.1rem;
}

.form-group--row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.45rem;
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(245, 240, 232, 0.04);
    border: 1px solid rgba(245, 240, 232, 0.09);
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    min-height: 46px;
    transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
    outline: none;
    -webkit-appearance: none;
}

.form-input:focus {
    border-color: rgba(212, 160, 74, 0.55);
    background: rgba(212, 160, 74, 0.04);
    box-shadow: 0 0 0 3px rgba(212,160,74,0.09), 0 1px 3px rgba(0,0,0,0.3);
}

.form-input::placeholder {
    color: rgba(245, 240, 232, 0.2);
}

/* File input */
.form-file {
    width: 100%;
    padding: 0.7rem 1rem;
    background: rgba(245, 240, 232, 0.03);
    border: 1px dashed rgba(212, 160, 74, 0.25);
    border-radius: 10px;
    color: var(--text-dim);
    font-family: var(--font-sans);
    font-size: 0.82rem;
    cursor: pointer;
    transition: border-color 0.25s ease, background 0.25s ease;
    outline: none;
}

.form-file:hover, .form-file:focus {
    border-color: rgba(212, 160, 74, 0.5);
    background: rgba(212, 160, 74, 0.04);
}

.form-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}


.consent-box {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px solid rgba(212,160,74,0.18);
    border-radius: 12px;
    background: rgba(245, 240, 232, 0.03);
}

.consent-check {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    margin-bottom: 0.8rem;
    color: var(--text);
    font-size: 0.8rem;
    line-height: 1.55;
}

.consent-check:last-of-type {
    margin-bottom: 0;
}

.consent-check input {
    margin-top: 0.2rem;
    accent-color: var(--gold);
    flex: 0 0 auto;
}

.consent-check a {
    color: var(--gold);
    text-decoration: underline;
    text-underline-offset: 0.16em;
}

/* Section divider in form */
.form-section {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    margin: 1.5rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(212,160,74,0.15);
}

/* ================================================================
   BUTTON
   ================================================================ */

.btn-primary {
    width: 100%;
    padding: 0.95rem 1.5rem;
    background: var(--gold);
    color: #07070a;
    border: none;
    border-radius: 10px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    min-height: 48px;
    margin-top: 0.75rem;
    position: relative;
    overflow: hidden;
    transition: filter 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    letter-spacing: 0.02em;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255,255,255,0.22) 50%,
        transparent 100%
    );
    transform: translateX(-100%);
    transition: transform 0.55s ease;
}

.btn-primary:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(212,160,74,0.28);
}

.btn-primary:hover::after {
    transform: translateX(100%);
}

.btn-primary:active {
    transform: translateY(0);
    filter: brightness(0.96);
}

/* ================================================================
   LINK
   ================================================================ */

.auth-link {
    display: block;
    text-align: center;
    color: var(--gold);
    text-decoration: none;
    cursor: pointer;
    font-size: 0.82rem;
    margin-top: 1.25rem;
    transition: color 0.2s ease, opacity 0.2s ease;
    opacity: 0.8;
    background: none;
    border: none;
    font-family: var(--font-sans);
    width: 100%;
}

.auth-link:hover {
    opacity: 1;
    color: var(--text);
}

/* Password recovery link */
.forgot-link {
    display: block;
    text-align: right;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.75rem;
    margin-top: -0.5rem;
    margin-bottom: 1.1rem;
    transition: color 0.2s ease;
}

.forgot-link:hover {
    color: var(--gold);
}

/* ================================================================
   SCROLLABLE PANEL (registro largo)
   ================================================================ */

.panel--scrollable {
    max-height: 65vh;
    overflow-y: auto;
    padding-right: 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--gold-dim) transparent;
}

.panel--scrollable::-webkit-scrollbar {
    width: 4px;
}
.panel--scrollable::-webkit-scrollbar-track { background: transparent; }
.panel--scrollable::-webkit-scrollbar-thumb {
    background: var(--gold-dim);
    border-radius: 4px;
}

/* ================================================================
   VERIFY PENDING (single card page)
   ================================================================ */

.verify-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.verify-wrapper .glass-card {
    text-align: center;
    padding: 2.5rem 2rem;
    animation: cardIn 0.6s var(--ease-out) forwards;
    opacity: 0;
}

.verify-wrapper .glass-card::before { display: none; }
.verify-wrapper .glass-card::after {
    content: '';
    display: block;
    height: 1.5px;
    background: linear-gradient(90deg, transparent 0%, var(--gold) 30%, rgba(212,160,74,0.6) 70%, transparent 100%);
    position: absolute;
    top: 0; left: 0; right: 0;
}

.verify-email-text {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.verify-email-text strong {
    color: var(--text);
    display: block;
    margin-top: 0.4rem;
    font-size: 0.95rem;
}

.verify-icon {
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    display: block;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-6px); }
}

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 480px) {
    .auth-wrapper { padding: 1.5rem 0.75rem; }

    .glass-card {
        border-radius: 18px;
        max-width: 100%;
    }

    .tabs { padding: 0 1.25rem; }
    .panels { padding: 1.5rem 1.25rem 2rem; }

    .panel-title { font-size: 1.65rem; }

    .form-group--row {
        grid-template-columns: 1fr;
    }

    .brand-icon { width: 38px; height: 38px; font-size: 1rem; }
    .brand-name { font-size: 0.95rem; }
}