/* =========================================
   TIRUPATI MEDIA - AUTH PAGES CSS
   ========================================= */

:root {
    --logo-purple: #8B2FC9;
    --logo-magenta: #C026D3;
    --logo-orange: #FF8C00;
    --logo-amber: #FFB300;
    --logo-red: #DC2626;
    --logo-navy: #1E3A8A;
    
    --bg-base: #FAF8FF;
    --bg-surface: #FFFFFF;
    --bg-surface-light: #F5F0FF;
    --bg-input: #F9FAFB;
    --border-color: #E9DDFF;
    --border-input: #E5E7EB;
    
    --text-primary: #1A1033;
    --text-secondary: #5B4B7A;
    --text-muted: #9B8FB5;
    --text-placeholder: #A0AEC0;
    
    --gradient-primary: linear-gradient(135deg, #8B2FC9 0%, #C026D3 50%, #FF8C00 100%);
    --gradient-logo: linear-gradient(135deg, #8B2FC9, #DC2626, #FF8C00);
    
    --shadow-sm: 0 1px 3px rgba(139, 47, 201, 0.06);
    --shadow-md: 0 4px 12px rgba(139, 47, 201, 0.08);
    --shadow-lg: 0 20px 50px rgba(139, 47, 201, 0.15);
    --shadow-xl: 0 25px 60px rgba(139, 47, 201, 0.2);
    --glow-purple: 0 0 20px rgba(139, 47, 201, 0.3);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg-base: #0F0A1F;
    --bg-surface: #1A1230;
    --bg-surface-light: #251A3D;
    --bg-input: #0F0A1F;
    --border-color: #332350;
    --border-input: #332350;
    
    --text-primary: #FFFFFF;
    --text-secondary: #C4B5E0;
    --text-muted: #8878A8;
    --text-placeholder: #6B7280;
    
    --gradient-primary: linear-gradient(135deg, #A845E0 0%, #D946EF 50%, #FFA033 100%);
    --gradient-logo: linear-gradient(135deg, #A845E0, #EF4444, #FFA033);
    
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 25px 60px rgba(0, 0, 0, 0.6);
    --glow-purple: 0 0 25px rgba(168, 69, 224, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html { font-size: 16px; }

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

h1, h2, h3, h4, h5 {
    font-family: 'Sora', sans-serif;
    letter-spacing: -0.02em;
}

/* Background Orbs */
.bg-orbs {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px; height: 500px;
    background: var(--logo-purple);
    top: -200px; left: -200px;
}

.orb-2 {
    width: 400px; height: 400px;
    background: var(--logo-orange);
    bottom: -150px; right: -100px;
    animation-delay: -7s;
}

.orb-3 {
    width: 300px; height: 300px;
    background: var(--logo-magenta);
    top: 50%; left: 50%;
    animation-delay: -14s;
}

[data-theme="dark"] .orb { opacity: 0.25; }

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -50px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.95); }
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 32px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0 5px;
    z-index: 100;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.theme-toggle i {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: var(--transition);
    position: absolute;
}

.theme-toggle .toggle-knob {
    position: absolute;
    top: 3px; left: 3px;
    width: 24px; height: 24px;
    background: var(--gradient-logo);
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

[data-theme="dark"] .theme-toggle .toggle-knob { transform: translateX(28px); }
.theme-toggle .sun-icon { left: 8px; opacity: 1; color: var(--logo-orange); }
.theme-toggle .moon-icon { right: 8px; opacity: 0.4; }
[data-theme="dark"] .theme-toggle .sun-icon { opacity: 0.4; color: var(--text-muted); }
[data-theme="dark"] .theme-toggle .moon-icon { opacity: 1; color: var(--logo-magenta); }

/* Layout */
.auth-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    position: relative;
    z-index: 1;
}

/* Left Brand Panel */
.brand-panel {
    padding: 60px clamp(40px, 5vw, 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-family: 'Sora', sans-serif;
    margin-bottom: 30px;
    width: fit-content;
    box-shadow: var(--shadow-sm);
}

.brand-badge .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--gradient-logo);
    box-shadow: 0 0 10px var(--logo-purple);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.brand-heading {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.brand-heading .gradient-text {
    background: var(--gradient-logo);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.brand-description {
    font-size: clamp(0.95rem, 1.5vw, 1.05rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 500px;
    margin-bottom: 40px;
}

.brand-description strong {
    color: var(--text-primary);
    font-weight: 600;
}

.platforms-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-weight: 700;
    font-family: 'Sora', sans-serif;
    margin-bottom: 15px;
}

.platforms-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    max-width: 550px;
}

.platform-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    cursor: default;
    box-shadow: var(--shadow-sm);
}

.platform-pill:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--logo-purple);
}

.platform-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: white;
    flex-shrink: 0;
}

.pi-tiktok { background: #000; }
.pi-deezer { background: linear-gradient(135deg, #A238FF, #FF0092, #FF8A00); }
.pi-soundcloud { background: #FF5500; }
.pi-spotify { background: #1DB954; }
.pi-jio { background: #E91E63; }
.pi-jaxsta { background: #5B4BFF; }
.pi-tidal { background: #000; }
.pi-kkbox { background: #00BFFF; }

/* Right Auth Panel */
.auth-panel {
    padding: 40px clamp(20px, 4vw, 60px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: clamp(30px, 4vw, 45px);
    width: 100%;
    max-width: 460px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    animation: cardIn 0.6s ease-out;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--gradient-logo);
}

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

/* Tabs */
.auth-tabs {
    display: flex;
    background: var(--bg-surface-light);
    border-radius: 12px;
    padding: 5px;
    margin-bottom: 30px;
}

.auth-tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 8px;
    transition: var(--transition);
    font-family: 'Sora', sans-serif;
    user-select: none;
}

.auth-tab.active {
    color: white;
    background: var(--gradient-logo);
    box-shadow: 0 4px 12px rgba(139, 47, 201, 0.3);
}

/* Card Logo */
.card-logo {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface-light);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    position: relative;
}

.card-logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 12px;
}

.card-logo::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: var(--gradient-logo);
    z-index: -1;
    opacity: 0.3;
    filter: blur(10px);
}

/* Titles */
.auth-title {
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.auth-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 30px;
}

/* Forms */
.auth-form { display: block; }

.form-group {
    margin-bottom: 18px;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-family: 'Sora', sans-serif;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 15px;
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
    transition: var(--transition);
}

.form-input {
    width: 100%;
    padding: 14px 15px 14px 45px;
    background: var(--bg-input);
    border: 1.5px solid var(--border-input);
    border-radius: 12px;
    font-size: 0.95rem;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition);
    font-family: 'Outfit', sans-serif;
    min-height: 48px;
}

.form-input::placeholder { color: var(--text-placeholder); }

.form-input:focus {
    border-color: var(--logo-purple);
    background: var(--bg-surface);
    box-shadow: 0 0 0 4px rgba(139, 47, 201, 0.1);
}

.password-toggle {
    position: absolute;
    right: 15px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.password-toggle:hover { color: var(--logo-purple); }

/* Password Strength */
.password-strength {
    margin-top: 8px;
    display: none;
}

.password-strength.active { display: block; }

.strength-bars {
    display: flex;
    gap: 4px;
    margin-bottom: 6px;
}

.strength-bar {
    flex: 1;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    transition: var(--transition);
}

.strength-text {
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'Sora', sans-serif;
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 0.88rem;
    gap: 10px;
    flex-wrap: wrap;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-secondary);
    user-select: none;
}

.checkbox-wrapper input { display: none; }

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-input);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    background: var(--bg-input);
}

.checkbox-custom i {
    font-size: 0.6rem;
    color: white;
    opacity: 0;
    transition: var(--transition);
}

.checkbox-wrapper input:checked ~ .checkbox-custom {
    background: var(--gradient-logo);
    border-color: transparent;
}

.checkbox-wrapper input:checked ~ .checkbox-custom i { opacity: 1; }

.forgot-link {
    color: var(--logo-purple);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.forgot-link:hover { color: var(--logo-magenta); text-decoration: underline; }

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--gradient-logo);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Sora', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(139, 47, 201, 0.35);
    min-height: 52px;
    letter-spacing: 0.3px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(139, 47, 201, 0.5);
}

.submit-btn:active { transform: translateY(0); }
.submit-btn i { transition: var(--transition); }
.submit-btn:hover i { transform: translateX(5px); }

/* Role Selection */
.role-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-family: 'Sora', sans-serif;
}

.role-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 18px;
}

.role-option { position: relative; cursor: pointer; }
.role-option input { display: none; }

.role-card {
    padding: 15px 10px;
    background: var(--bg-input);
    border: 1.5px solid var(--border-input);
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    height: 100%;
}

.role-card i {
    font-size: 1.2rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.role-card span {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-family: 'Sora', sans-serif;
    transition: var(--transition);
}

.role-option input:checked ~ .role-card {
    border-color: var(--logo-purple);
    background: rgba(139, 47, 201, 0.05);
    box-shadow: 0 0 0 4px rgba(139, 47, 201, 0.1);
}

.role-option input:checked ~ .role-card i,
.role-option input:checked ~ .role-card span {
    color: var(--logo-purple);
}

/* File Upload */
.file-upload {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 25px 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-input);
}

.file-upload:hover {
    border-color: var(--logo-purple);
    background: rgba(139, 47, 201, 0.03);
}

.file-upload i {
    font-size: 1.8rem;
    color: var(--logo-purple);
    margin-bottom: 10px;
    display: block;
}

.file-upload p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

/* Info Note */
.info-note {
    background: rgba(255, 140, 0, 0.08);
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: 10px;
    padding: 12px 15px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
    line-height: 1.5;
}

.info-note i {
    color: var(--logo-orange);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Switch Text */
.switch-text {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 20px;
}

.switch-text a {
    color: var(--logo-purple);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.switch-text a:hover { color: var(--logo-magenta); text-decoration: underline; }

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.88rem;
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
    animation: slideDown 0.3s ease-out;
}

.alert i { flex-shrink: 0; margin-top: 2px; font-size: 1rem; }

.alert-error {
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.25);
    color: var(--logo-red);
}

.alert-success {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: #059669;
}

[data-theme="dark"] .alert-success { color: #34D399; }

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

/* Mobile Brand */
.mobile-brand {
    display: none;
    text-align: center;
    margin-bottom: 20px;
}

.mobile-brand img {
    height: 50px;
    width: auto;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    left: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    align-items: flex-end;
}

.toast {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--logo-purple);
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    animation: slideInRight 0.3s ease-out;
    max-width: 400px;
    width: 100%;
    pointer-events: auto;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
    .auth-wrapper { grid-template-columns: 1fr; }
    .brand-panel { display: none; }
    .mobile-brand { display: block; }
    .auth-panel { padding: 80px 20px 40px; }
}

@media (max-width: 500px) {
    .auth-card { padding: 25px 20px; border-radius: 20px; }
    .auth-title { font-size: 1.4rem; }
    .role-grid { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
    .role-card { padding: 12px 6px; }
    .role-card i { font-size: 1rem; }
    .role-card span { font-size: 0.7rem; }
    .form-options { flex-direction: column; align-items: flex-start; gap: 12px; }
    .theme-toggle { top: 15px; right: 15px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .orb { animation: none; }
}