/* Base Styles */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --background-color: #0f172a;
    --surface-color: #1e293b;
    --surface-light: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #475569;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --surface-light: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s;
}

.loading-content {
    text-align: center;
}

.spinner {
    width: 60px;
    height: 60px;
    position: relative;
    margin: 0 auto 20px;
}

.double-bounce1, .double-bounce2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--primary-color);
    opacity: 0.6;
    position: absolute;
    top: 0;
    left: 0;
    animation: bounce 2s infinite ease-in-out;
}

.double-bounce2 {
    animation-delay: -1s;
}

@keyframes bounce {
    0%, 100% { transform: scale(0); }
    50% { transform: scale(1); }
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--surface-color);
}

.nav-link.active {
    color: var(--primary-color);
    background-color: var(--surface-color);
}

.theme-toggle {
    background: var(--surface-color);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
}

.theme-toggle:hover {
    transform: rotate(15deg);
    background-color: var(--surface-light);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--surface-color), transparent);
    border-radius: var(--radius);
    padding: 40px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
    font-weight: 800;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-stats {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 200px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    flex: 1;
}

.stat-card i {
    font-size: 2rem;
    color: var(--primary-color);
}

.stat-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    pointer-events: none;
    opacity: 0.3;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    width: 100px;
    height: 100px;
    background: var(--primary-color);
    top: 20%;
    right: 10%;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 150px;
    height: 150px;
    background: var(--secondary-color);
    top: 50%;
    right: 30%;
    animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
    width: 80px;
    height: 80px;
    background: var(--warning-color);
    bottom: 20%;
    right: 20%;
    animation: float 7s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Cards */
.card {
    background-color: var(--surface-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.card-header {
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
}

.card-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-body {
    padding: 30px;
}

/* Badges */
.badge-success, .badge-error, .badge-warning, .badge-info {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.mode-badge {
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.token-badge {
    background-color: var(--surface-light);
    color: var(--text-primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    border: 1px solid var(--border-color);
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-hint, .password-hint {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.input-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

/* Mode Selector */
.mode-selector {
    margin-bottom: 30px;
}

.mode-header {
    text-align: center;
    margin-bottom: 25px;
}

.mode-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    display: block;
    animation: pulse-glow-icon 3s ease-in-out infinite;
}

@keyframes pulse-glow-icon {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.mode-header h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mode-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 400;
}

/* Enhanced Form Group for Mode Selection */
.mode-selector .form-group {
    position: relative;
    animation: slideInFromTop 0.8s ease-out;
}

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

.mode-selector .form-control {
    background: linear-gradient(135deg, var(--surface-light), var(--surface-color));
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 16px;
    width: 100%;
    border-radius: var(--radius);
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.mode-selector .form-control::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s;
}

.mode-selector .form-control:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

.mode-selector .form-control:hover::before {
    left: 100%;
}

.mode-selector .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

.mode-selector .form-control option {
    background-color: var(--surface-color);
    color: var(--text-primary);
    padding: 12px;
}

/* Animated Password Group */
.password-group {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: top;
}

.password-group.show {
    animation: slideDownFade 0.5s ease-out;
}

.password-group.hide {
    animation: slideUpFade 0.3s ease-in;
}

@keyframes slideDownFade {
    from {
        opacity: 0;
        transform: scaleY(0) translateY(-20px);
        max-height: 0;
        margin-bottom: 0;
    }
    to {
        opacity: 1;
        transform: scaleY(1) translateY(0);
        max-height: 200px;
        margin-bottom: 20px;
    }
}

@keyframes slideUpFade {
    from {
        opacity: 1;
        transform: scaleY(1) translateY(0);
        max-height: 200px;
        margin-bottom: 20px;
    }
    to {
        opacity: 0;
        transform: scaleY(0) translateY(-20px);
        max-height: 0;
        margin-bottom: 0;
    }
}

/* Enhanced Form Hint */
.form-hint {
    position: relative;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

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

/* Password Group Animations */
.password-group {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: top;
    overflow: hidden;
}

.password-group.show {
    animation: slideDownFade 0.5s ease-out;
    opacity: 1;
    max-height: 200px;
    margin-bottom: 20px;
}

.password-group.hide {
    animation: slideUpFade 0.3s ease-in;
    opacity: 0;
    max-height: 0;
    margin-bottom: 0;
}

@keyframes slideDownFade {
    from {
        opacity: 0;
        transform: scaleY(0) translateY(-20px);
        max-height: 0;
        margin-bottom: 0;
    }
    to {
        opacity: 1;
        transform: scaleY(1) translateY(0);
        max-height: 200px;
        margin-bottom: 20px;
    }
}

@keyframes slideUpFade {
    from {
        opacity: 1;
        transform: scaleY(1) translateY(0);
        max-height: 200px;
        margin-bottom: 20px;
    }
    to {
        opacity: 0;
        transform: scaleY(0) translateY(-20px);
        max-height: 0;
        margin-bottom: 0;
    }
}

/* Mode Selector Animations */
.mode-selector .form-group {
    position: relative;
    animation: slideInFromTop 0.8s ease-out;
}

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

.mode-selector .form-control {
    background: linear-gradient(135deg, var(--surface-light), var(--surface-color));
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mode-selector .form-control::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s;
}

.mode-selector .form-control:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

.mode-selector .form-control:hover::before {
    left: 100%;
}

.mode-selector .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

/* Pulsing Icon Animation */
.mode-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    display: block;
    animation: pulse-glow-icon 3s ease-in-out infinite;
}

@keyframes pulse-glow-icon {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* Gradient Text Animation */
.mode-header h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.mode-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.mode-option input {
    display: none;
}

.mode-card {
    background: linear-gradient(135deg, var(--surface-light), var(--surface-color));
    padding: 24px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.mode-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(16, 185, 129, 0.05));
    opacity: 0;
    transition: var(--transition);
}

.mode-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.mode-card:hover::before {
    opacity: 1;
}

.mode-card.mode-card-primary {
    border-color: rgba(99, 102, 241, 0.3);
}

.mode-card.mode-card-primary:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.mode-card.mode-card-premium {
    border-color: rgba(245, 158, 11, 0.3);
}

.mode-card.mode-card-premium:hover {
    border-color: var(--warning-color);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.mode-option input:checked + .mode-card {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(99, 102, 241, 0.05));
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.mode-option input:checked + .mode-card::before {
    opacity: 1;
}

.mode-icon {
    position: relative;
    margin-bottom: 16px;
}

.mode-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.mode-card:hover .icon-glow {
    opacity: 1;
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.6; }
}

.mode-content {
    flex: 1;
    width: 100%;
}

.mode-content h5 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.mode-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.mode-features {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-tag {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.feature-tag.premium {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border-color: rgba(245, 158, 11, 0.3);
}

.mode-check {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background-color: var(--surface-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mode-check i {
    font-size: 0.8rem;
    color: transparent;
    transition: var(--transition);
}

.mode-option input:checked + .mode-card .mode-check {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.mode-option input:checked + .mode-card .mode-check i {
    color: white;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-secondary {
    background-color: var(--surface-light);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
    background-color: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-sm:hover {
    background-color: var(--border-color);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

.btn-danger:hover {
    background-color: #dc2626;
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* Results Section */
.results-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.result-panel {
    background-color: var(--surface-light);
    border-radius: var(--radius);
    padding: 24px;
    border-left: 4px solid var(--primary-color);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.user-header {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-header .user-avatar {
    width: 48px;
    height: 48px;
}

.user-header h4 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.user-mode {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Progress Bar */
.progress-container {
    margin-bottom: 20px;
}

.progress-bar {
    height: 8px;
    background-color: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Logs Container */
.logs-container {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius);
    padding: 16px;
    max-height: 300px;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

.log-entry {
    padding: 10px 12px;
    margin-bottom: 8px;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--primary-color);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.log-entry.success {
    border-left-color: var(--secondary-color);
}

.log-entry.error {
    border-left-color: var(--danger-color);
}

.log-entry.warning {
    border-left-color: var(--warning-color);
}

.log-time {
    color: var(--text-secondary);
    font-size: 0.8rem;
    min-width: 70px;
}

.log-message {
    flex: 1;
    color: var(--text-primary);
}

/* Recent Results */
.recent-results {
    margin-top: 24px;
}

.recent-results h4 {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 0.95rem;
}

/* System Info */
.system-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.info-card {
    background-color: var(--surface-color);
    padding: 24px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid var(--border-color);
}

.info-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.info-content h4 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.info-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--secondary-color);
}

.status-indicator.online .status-dot {
    background-color: var(--secondary-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 0;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 16px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 16px 24px;
    background-color: var(--surface-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    z-index: 1000;
    max-width: 400px;
    border-left: 4px solid var(--primary-color);
    border: 1px solid var(--border-color);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    font-size: 1.2rem;
}

.toast.success {
    border-left-color: var(--secondary-color);
}

.toast.error {
    border-left-color: var(--danger-color);
}

.toast.warning {
    border-left-color: var(--warning-color);
}

.toast.info {
    border-left-color: var(--info-color);
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out;
}

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

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

/* Dashboard Specific Styles */
.dashboard-section {
    margin-bottom: 30px;
}

.section-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.stat-card-large {
    background: linear-gradient(135deg, var(--surface-color), var(--surface-light));
    padding: 25px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.stat-card-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
}

.stat-icon.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.stat-icon.info {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.stat-icon.primary {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.stat-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

/* Activity List */
.activity-list {
    max-height: 400px;
    overflow-y: auto;
}

.activity-item {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.activity-item:hover {
    background-color: var(--surface-light);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.activity-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.activity-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.status-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.status-processing {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

/* Users List */
.users-list {
    max-height: 300px;
    overflow-y: auto;
}

.user-item {
    padding: 15px;
    background-color: var(--surface-light);
    border-radius: var(--radius);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.user-item:hover {
    transform: translateX(5px);
    background-color: var(--border-color);
}

.user-avatar-large {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
}

.user-details h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.user-details p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.user-stats {
    margin-left: auto;
    text-align: right;
}

.user-stats .stat {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.user-stats .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.metric-item {
    text-align: center;
    padding: 20px;
    background-color: var(--surface-light);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Loading States */
.loading-activity, .loading-users {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.spinner-small {
    width: 30px;
    height: 30px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Button Loader */
.btn-loader {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.btn-loader.active {
    display: inline-block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
    }
    
    .stat-card {
        min-width: 100%;
    }
    
    .mode-options {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    .system-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 25px;
    }
    
    .card-body, .card-header {
        padding: 20px;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .result-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .token-badge {
        align-self: flex-start;
    }
}