/* Custom Styles - Professional Version */
:root {
    --primary-color: #69C9D0;
    --secondary-color: #EE1D52;
    --dark-color: #010101;
    --light-color: #ffffff;
    --gray-light: #f8f9fa;
    --gray-dark: #6c757d;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-dark: linear-gradient(135deg, #2c3e50, #3498db);
    --gradient-success: linear-gradient(135deg, #00b09b, #96c93d);
    --gradient-warning: linear-gradient(135deg, #f46b45, #eea849);
    --shadow-light: 0 5px 20px rgba(0,0,0,0.08);
    --shadow-medium: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-dark: 0 15px 40px rgba(0,0,0,0.15);
    
    /* Dark theme variables */
    --dark-bg-primary: #1a1a2e;
    --dark-bg-secondary: #16213e;
    --dark-card-bg: rgba(30, 30, 46, 0.95);
    --dark-text-primary: #e0e0e0;
    --dark-text-secondary: #a0a0a0;
    --dark-border: rgba(255, 255, 255, 0.1);
    --dark-input-bg: rgba(40, 40, 60, 0.8);
    --dark-input-focus: rgba(50, 50, 70, 0.9);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    background-attachment: fixed;
    transition: background 0.3s ease;
}

.container {
    max-width: 1200px;
}

/* ==================== */
/* LIGHT THEME (Default) */
/* ==================== */

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    color: #333 !important;
}

.nav-link:hover {
    background: var(--gradient-primary);
    color: white !important;
    transform: translateY(-2px);
}

/* Main Content */
main {
    animation: fadeIn 0.5s ease-out;
}

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

/* Cards */
.main-card,
.instructions-section,
.result-card,
.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: var(--shadow-dark);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
}

.main-card .card-body {
    padding: 2.5rem;
}

.main-card h1 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.lead {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Form Input */
.input-group-lg {
    box-shadow: var(--shadow-light);
    border-radius: 12px;
    overflow: hidden;
}

.input-group-lg .form-control {
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    background: #fff;
    color: #333;
}

.input-group-lg .form-control:focus {
    box-shadow: none;
    background: #f8f9fa;
}

.input-group-lg .btn {
    padding: 0 2rem;
    font-weight: 600;
    background: var(--gradient-primary);
    border: none;
    transition: all 0.3s ease;
    color: white;
}

.input-group-lg .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(105, 201, 208, 0.4);
}

/* Instructions Section */
.instructions-section .card-header {
    background: var(--gradient-dark);
    border: none;
    padding: 1.5rem;
}

.instructions-section .card-header h5 {
    color: white;
    font-weight: 600;
    margin: 0;
}

.step-card {
    text-align: center;
    padding: 2rem 1rem;
    transition: transform 0.3s ease;
    background: white;
}

.step-card:hover {
    transform: translateY(-10px);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: 0 5px 15px rgba(105, 201, 208, 0.3);
}

.step-card h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.step-card p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* User Benefits Section */
.benefits-section {
    background: linear-gradient(135deg, #80e6f8 0%, #191755 100%);
    border-radius: 20px;
    overflow: hidden;
    margin-top: 3rem;
    color: white;
}

.benefits-section .card-header {
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1.5rem;
}

.benefits-section .card-header h5 {
    color: white;
    margin: 0;
    font-weight: 600;
}

.benefit-item {
    text-align: center;
    padding: 2rem 1rem;
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.benefit-item h6 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.benefit-item small {
    color: rgba(255, 255, 255, 0.8);
}

.register-btn {
    background: white;
    color: #667eea;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    border: none;
    transition: all 0.3s ease;
}

.register-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Result Container */
.result-container {
    animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-header {
    background: var(--gradient-primary);
    color: white;
    padding: 1.5rem;
    border: none;
}

.result-header h4 {
    margin: 0;
    font-weight: 600;
}

/* Video Preview */
.video-preview {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    background: #000;
    box-shadow: var(--shadow-medium);
}

.video-preview img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-preview:hover img {
    transform: scale(1.05);
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(105, 201, 208, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 3px solid white;
}

.play-overlay:hover {
    background: rgba(238, 29, 82, 0.9);
    transform: translate(-50%, -50%) scale(1.1);
}

/* Author Info */
.author-info {
    height: 100%;
}

.author-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    padding: 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    margin: 0 auto 1rem;
}

.author-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 1.5rem;
}

.stat-item {
    text-align: center;
}

.stat-item i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Download Options */
.download-options {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    padding: 2rem;
    margin-top: 2rem;
}

.download-options h5 {
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.download-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.download-btn {
    width: 100%;
    padding: 1.25rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
    color: white;
}

.download-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.download-btn:hover:not(:disabled)::before {
    left: 100%;
}

.download-btn:active {
    transform: scale(0.98);
}

.btn-video {
    background: var(--gradient-primary);
}

.btn-video-watermark {
    background: var(--gradient-dark);
}

.btn-audio {
    background: var(--gradient-success);
}

.btn-cover {
    background: var(--gradient-warning);
}

.file-size {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Video Info */
.video-info {
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    margin-bottom: 1.5rem;
}

.video-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.video-duration {
    color: #666;
    font-size: 0.9rem;
}

.video-duration i {
    margin-right: 0.5rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 99999; /* Tăng z-index lên rất cao */
    min-width: 300px;
}

.toast {
    border-radius: 12px !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2) !important;
    border: none !important;
    overflow: hidden !important;
    backdrop-filter: blur(10px) !important;
    margin-bottom: 10px !important;
}

.toast-body {
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    padding: 1rem 1.25rem !important;
}

.toast .btn-close {
    filter: invert(1) !important;
    opacity: 0.8 !important;
}

.toast .btn-close:hover {
    opacity: 1 !important;
}

/* Loading Animation */
.loading {
    display: none;
    text-align: center;
    padding: 3rem;
}

.loading-spinner {
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animation for download buttons */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.download-btn-loading {
    animation: pulse 1s infinite;
}

/* Badge styles */
.user-badge {
    font-size: 0.7em;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
}

.badge-vip {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.badge-member {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.badge-free {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: white;
}

.badge-admin {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
}

/* Footer */
.footer {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    margin-top: 4rem;
    padding: 2rem 0;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.footer h5 {
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--primary-color);
}

/* Mobile Submit Button */
#submitBtnMobile {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    height: 56px;
}

#submitBtnMobile:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(105, 201, 208, 0.4);
}

#submitBtnMobile:active {
    transform: scale(0.98);
}

#submitBtnMobile:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* Button hover effect */
.btn:hover {
    color: #b8b8b8;
}

/* Animation for button clicks */
@keyframes buttonClick {
    0% { transform: scale(1); }
    50% { transform: scale(0.95); }
    100% { transform: scale(1); }
}

.button-click {
    animation: buttonClick 0.2s ease;
}

/* Hover effects for cards */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-dark);
}

/* Gradient text */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

/* Loading animation for buttons */
@keyframes buttonLoading {
    0% { transform: scale(1); }
    50% { transform: scale(0.98); }
    100% { transform: scale(1); }
}

.button-loading {
    animation: buttonLoading 2s ease-in-out infinite;
    background: var(--gradient-primary) !important;
    color: white !important;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

/* Toast animation */
@keyframes toastSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.show {
    animation: toastSlideIn 0.3s ease-out;
}

/* ==================== */
/* DARK THEME */
/* ==================== */

.dark-theme {
    background: linear-gradient(135deg, var(--dark-bg-primary) 0%, var(--dark-bg-secondary) 100%) !important;
    color: var(--dark-text-primary);
}

/* Navigation Dark */
.dark-theme .navbar {
    background: rgba(30, 30, 46, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--dark-border);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.dark-theme .nav-link {
    color: var(--dark-text-primary) !important;
}

.dark-theme .nav-link:hover {
    background: var(--gradient-primary);
    color: white !important;
}

/* Cards Dark */
.dark-theme .main-card,
.dark-theme .instructions-section,
.dark-theme .result-card,
.dark-theme .auth-card {
    background: var(--dark-card-bg);
    color: var(--dark-text-primary);
    border-color: var(--dark-border);
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

.dark-theme .main-card h1,
.dark-theme .gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.dark-theme .lead {
    color: var(--dark-text-secondary);
}

/* Form Input Dark */
.dark-theme .input-group-lg {
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.dark-theme .input-group-lg .form-control {
    background: var(--dark-input-bg);
    color: var(--dark-text-primary);
    border-color: var(--dark-border);
}

.dark-theme .input-group-lg .form-control:focus {
    background: var(--dark-input-focus);
    color: var(--dark-text-primary);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(105, 201, 208, 0.25);
}

.dark-theme .input-group-lg .btn {
    background: var(--gradient-primary);
}

/* Instructions Dark */
.dark-theme .instructions-section .card-header {
    background: var(--gradient-dark);
}

.dark-theme .step-card {
    background: rgba(40, 40, 60, 0.5);
    color: var(--dark-text-primary);
}

.dark-theme .step-card:hover {
    background: rgba(50, 50, 70, 0.8);
}

.dark-theme .step-card h5 {
    color: var(--dark-text-primary);
}

.dark-theme .step-card p {
    color: var(--dark-text-secondary);
}

/* Benefits Dark */
.dark-theme .benefits-section {
    background: linear-gradient(135deg, rgba(128, 230, 248, 0.2) 0%, rgba(25, 23, 85, 0.8) 100%);
}

.dark-theme .benefits-section .card-header {
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Result Header Dark */
.dark-theme .result-header {
    background: var(--gradient-primary);
}

/* Author Card Dark */
.dark-theme .author-card {
    background: rgba(40, 40, 60, 0.8);
    color: var(--dark-text-primary);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.dark-theme .author-avatar {
    border-color: var(--primary-color);
}

.dark-theme .stat-item i {
    color: var(--primary-color);
}

/* Download Options Dark */
.dark-theme .download-options {
    background: linear-gradient(135deg, rgba(60, 60, 80, 0.8) 0%, rgba(40, 40, 60, 0.8) 100%);
}

.dark-theme .download-options h5 {
    color: var(--dark-text-primary);
}

/* Video Info Dark */
.dark-theme .video-info {
    background: rgba(40, 40, 60, 0.8);
    color: var(--dark-text-primary);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.dark-theme .video-title {
    color: var(--dark-text-primary);
}

.dark-theme .video-duration {
    color: var(--dark-text-secondary);
}

/* Footer Dark */
.dark-theme .footer {
    background: rgba(30, 30, 46, 0.95);
    border-top: 1px solid var(--dark-border);
}

.dark-theme .footer h5 {
    color: var(--dark-text-primary);
}

.dark-theme .footer a {
    color: var(--dark-text-secondary);
}

.dark-theme .footer a:hover {
    color: var(--primary-color);
}

/* Mobile Button Dark */
.dark-theme #submitBtnMobile {
    background: var(--gradient-primary);
}

/* Text Colors Dark */
.dark-theme .text-dark,
.dark-theme .text-muted {
    color: var(--dark-text-secondary) !important;
}

/* Dropdown Dark */
.dark-theme .dropdown-menu {
    background: rgba(30, 30, 46, 0.98);
    border-color: var(--dark-border);
    backdrop-filter: blur(20px);
}

.dark-theme .dropdown-item {
    color: var(--dark-text-primary);
}

.dark-theme .dropdown-item:hover {
    background: rgba(105, 201, 208, 0.2);
    color: var(--primary-color);
}

/* Glass Effect Dark */
.dark-theme .glass-effect {
    background: rgba(30, 30, 46, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--dark-border);
}

/* Buttons Dark */
.dark-theme .btn-outline-primary {
    color: var(--dark-text-primary);
    border-color: var(--primary-color);
}

.dark-theme .btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

.dark-theme .btn-outline-secondary {
    color: var(--dark-text-secondary);
    border-color: var(--dark-text-secondary);
}

.dark-theme .btn-outline-secondary:hover {
    background: var(--dark-text-secondary);
    color: var(--dark-bg-primary);
}

/* Badges Dark */
.dark-theme .badge {
    color: white;
}

/* Scrollbar Dark */
.dark-theme ::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.dark-theme ::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.dark-theme ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

/* Toast Dark */
.dark-theme .toast {
    background: rgba(30, 30, 46, 0.95);
    border: 1px solid var(--dark-border);
}

.dark-theme .toast-header {
    background: var(--gradient-primary);
}

/* Loading Spinner Dark */
.dark-theme .loading-spinner {
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-top: 5px solid var(--primary-color);
}

/* Card hover dark */
.dark-theme .card-hover:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* Register button dark */
.dark-theme .register-btn {
    background: var(--primary-color);
    color: white;
}

.dark-theme .register-btn:hover {
    background: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-card .card-body {
        padding: 1.5rem;
    }
    
    .video-preview img {
        height: 300px;
    }
    
    .download-options-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card, .benefit-item {
        padding: 1.5rem 0.5rem;
    }
}

@media (max-width: 576px) {
    .input-group-lg .form-control {
        border-radius: 12px 12px 0 0;
    }
    
    .input-group-lg .btn {
        border-radius: 0 0 12px 12px;
        width: 100%;
    }
    
    .author-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-item {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
}
/* ==================== */
/* DARK THEME - REGISTER PAGE SPECIFIC */
/* ==================== */

.dark-theme .auth-card {
    background: var(--dark-card-bg);
    color: var(--dark-text-primary);
    border: 1px solid var(--dark-border);
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

.dark-theme .auth-header {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
}

.dark-theme .auth-form .form-control {
    background: var(--dark-input-bg);
    color: var(--dark-text-primary);
    border: 2px solid var(--dark-border);
}

.dark-theme .auth-form .form-control:focus {
    background: var(--dark-input-focus);
    border-color: #00b09b;
    box-shadow: 0 0 0 0.25rem rgba(0, 176, 155, 0.25);
    color: var(--dark-text-primary);
}

.dark-theme .form-text {
    color: var(--dark-text-secondary) !important;
}

.dark-theme .password-strength small {
    color: var(--dark-text-secondary) !important;
}

.dark-theme .form-check-label {
    color: var(--dark-text-primary) !important;
}

.dark-theme .form-check-input {
    background-color: var(--dark-input-bg);
    border-color: var(--dark-border);
}

.dark-theme .form-check-input:checked {
    background-color: #00b09b;
    border-color: #00b09b;
}

.dark-theme .auth-footer {
    background: rgba(30, 30, 46, 0.7);
    border-top: 1px solid var(--dark-border);
}

.dark-theme .auth-footer a {
    color: #00b09b;
}

.dark-theme .auth-footer a:hover {
    color: #96c93d;
}

.dark-theme .auth-footer .text-muted {
    color: var(--dark-text-secondary) !important;
}

.dark-theme .password-toggle {
    color: var(--dark-text-secondary);
}

.dark-theme .password-toggle:hover {
    color: #00b09b;
}

.dark-theme .text-decoration-none {
    color: #00b09b;
}

.dark-theme .text-decoration-none:hover {
    color: #96c93d;
}

.dark-theme .auth-card .text-muted {
    color: var(--dark-text-secondary) !important;
}

.dark-theme .benefit-icon i {
    color: #00b09b;
}

.dark-theme .small {
    color: var(--dark-text-secondary) !important;
}

/* Toast for dark theme */
.dark-theme .toast {
    background: var(--dark-card-bg) !important;
    color: var(--dark-text-primary) !important;
    border: 1px solid var(--dark-border) !important;
}

.dark-theme .toast.bg-success {
    background: linear-gradient(135deg, #00b09b, #96c93d) !important;
}

.dark-theme .toast.bg-error,
.dark-theme .toast.bg-danger {
    background: linear-gradient(135deg, #f46b45, #eea849) !important;
}

/* Adjust input placeholder color for dark theme */
.dark-theme .auth-form .form-control::placeholder {
    color: var(--dark-text-secondary) !important;
    opacity: 0.7;
}

/* Progress bar in dark theme */
.dark-theme .progress {
    background-color: var(--dark-input-bg);
}

.dark-theme #password-strength-bar {
    transition: all 0.3s ease;
}

/* Alert styling for dark theme */
.dark-theme .alert {
    background: rgba(40, 40, 60, 0.9);
    color: var(--dark-text-primary);
    border: 1px solid var(--dark-border);
}

.dark-theme .alert-danger {
    background: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.3);
    color: #f8d7da;
}

/* Responsive adjustments for dark theme */
@media (max-width: 991.98px) {
    .dark-theme .auth-body {
        background: var(--dark-card-bg);
    }
}

@media (max-width: 768px) {
    .dark-theme .auth-card {
        background: var(--dark-card-bg);
    }
}