/* Design System & Core Styles */
:root {
    --font-sans: 'Inter', 'Kanit', sans-serif;
    --bg-dark: #070913;
    --bg-card: rgba(16, 20, 38, 0.65);
    --bg-card-hover: rgba(22, 28, 54, 0.8);
    --border-glass: rgba(255, 255, 255, 0.07);
    --border-glass-active: rgba(0, 242, 254, 0.3);
    
    /* Sleek Neon Palette */
    --accent-cyan: #00f2fe;
    --accent-violet: #7f00ff;
    --accent-green: #00e676;
    --accent-red: #ff1744;
    --accent-yellow: #ffd600;
    --accent-blue: #2979ff;
    
    --text-primary: #f5f6fa;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    
    --shadow-glow: 0 0 15px rgba(0, 242, 254, 0.25);
    --shadow-glow-pink: 0 0 15px rgba(255, 8, 68, 0.25);
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Background Gradients */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
}

.sphere-1 {
    top: -10%;
    right: 10%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--accent-cyan) 0%, var(--accent-violet) 100%);
}

.sphere-2 {
    bottom: -10%;
    left: 5%;
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, var(--accent-violet) 0%, #ff0844 100%);
}

/* Typography Helpers */
h1, h2, h3, h4 {
    font-weight: 600;
    letter-spacing: -0.5px;
}

/* Layout Utilities */
.w-full { width: 100%; }
.hide { display: none !important; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }
.gap-6 { gap: 1.5rem; }
.gap-4 { gap: 1rem; }
.flex-1 { flex: 1 1 0%; }
.h-full { height: 100%; }

.grid-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem 2rem 1.5rem;
}

@media (max-width: 1024px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

/* Header Styles */
.app-header {
    background: rgba(10, 11, 22, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-glass);
    padding: 1.2rem 0;
    margin-bottom: 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo i {
    font-size: 1.8rem;
    color: var(--accent-cyan);
}

.logo-glow {
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.6));
}

.logo h1 {
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.badge {
    font-size: 0.7rem;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    color: #000;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

/* Buttons */
button {
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    color: #05070e;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.45);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: var(--text-muted);
    color: var(--bg-dark);
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    font-weight: 500;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-sm {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
}

.btn-sm:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.btn-icon {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-glass);
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    transform: rotate(15deg);
}

.btn-logout {
    background: rgba(255, 23, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(255, 23, 68, 0.2);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-logout:hover {
    background: rgba(255, 23, 68, 0.25);
    box-shadow: 0 0 15px rgba(255, 23, 68, 0.3);
    transform: scale(1.05);
}

/* Auth Overlay Screen */
.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 6, 12, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease;
}

.auth-card {
    max-width: 400px;
    width: 90%;
    border: 1px solid rgba(0, 242, 254, 0.15);
    box-shadow: 0 0 40px rgba(0, 242, 254, 0.1);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
    box-shadow: var(--shadow-glow);
}

.logo-icon i {
    font-size: 1.8rem;
    color: #000;
}

.auth-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-glass);
    padding: 0.8rem 1rem;
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
}

.form-group input:focus {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
    background: rgba(0, 0, 0, 0.4);
    outline: none;
}

.error-text {
    color: var(--accent-red);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    background: rgba(255, 23, 68, 0.08);
    border: 1px solid rgba(255, 23, 68, 0.15);
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
}

/* URL Analyzer Form */
.card-header {
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.card-header h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.supported-tags {
    margin-left: auto;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.analyze-form .input-group {
    display: flex;
    gap: 0.8rem;
}

.analyze-form input {
    flex: 1;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-glass);
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
}

.analyze-form input:focus {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
    outline: none;
}

/* Manga Result View */
.manga-info-header {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.manga-thumb-container {
    width: 100px;
    height: 130px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.manga-thumb-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.manga-meta {
    flex: 1;
    display: flex;
    flex-col: column;
    justify-content: center;
    gap: 0.4rem;
}

.manga-meta h2 {
    font-size: 1.3rem;
    line-height: 1.3;
}

.manga-source-url {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.manga-source-url a {
    color: var(--accent-cyan);
    text-decoration: none;
}

.manga-source-url a:hover {
    text-decoration: underline;
}

.manga-stats {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.4rem;
}

.stat-badge {
    font-size: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
}

.selection-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-glass);
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.search-box i {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.search-box input {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    padding: 0.5rem 0.5rem 0.5rem 2rem;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
}

.search-box input:focus {
    border-color: var(--accent-cyan);
    outline: none;
}

.btn-group {
    display: flex;
    gap: 0.5rem;
}

/* Scrollable Table for Chapters */
.chapters-wrapper {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.15);
    margin-bottom: 1.5rem;
}

.chapters-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    text-align: left;
}

.chapters-table th, .chapters-table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border-glass);
}

.chapters-table th {
    background: rgba(10, 11, 22, 0.8);
    font-weight: 500;
    color: var(--text-secondary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.chapters-table tbody tr {
    transition: var(--transition-smooth);
}

.chapters-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.chapters-table tbody tr.row-selected {
    background: rgba(0, 242, 254, 0.03);
}

.chapters-table tbody tr.row-selected td {
    border-bottom-color: rgba(0, 242, 254, 0.15);
}

.chapters-table input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-cyan);
    cursor: pointer;
}

.chapters-table td a {
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.chapters-table td a:hover {
    color: var(--accent-cyan);
}

/* Status Indicator Dot */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-glass);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.idle .status-dot {
    background-color: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
}

.status-indicator.active-loading .status-dot {
    background-color: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
    animation: pulse 1.5s infinite alternate;
}

@keyframes pulse {
    0% { opacity: 0.3; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1.2); }
}

/* Info Alert Note */
.info-note {
    background: rgba(41, 121, 255, 0.07);
    border: 1px solid rgba(41, 121, 255, 0.15);
    color: #82b1ff;
    padding: 0.8rem 1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

/* Downloads Dashboard List */
.downloads-wrapper {
    overflow-y: auto;
    max-height: 650px;
}

.downloads-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.empty-state {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.job-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.job-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.25);
}

/* Job progress outline indicator */
.job-card.status-downloading::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--accent-blue);
}

.job-card.status-completed::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--accent-green);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.job-meta-info {
    flex: 1;
}

.job-manga-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.job-chapter-name {
    font-size: 0.85rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

/* Status Badges */
.status-pill {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    text-transform: uppercase;
}

.status-pill.pending {
    background: rgba(113, 128, 150, 0.15);
    color: var(--text-secondary);
}

.status-pill.downloading {
    background: rgba(41, 121, 255, 0.15);
    color: #82b1ff;
    animation: glow-pulse-blue 2s infinite alternate;
}

.status-pill.completed {
    background: rgba(0, 230, 118, 0.15);
    color: #69f0ae;
}

.status-pill.failed {
    background: rgba(255, 23, 68, 0.15);
    color: #ff5252;
}

.status-pill.expired, .status-pill.deleted {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

@keyframes glow-pulse-blue {
    0% { box-shadow: 0 0 2px rgba(41, 121, 255, 0.2); }
    100% { box-shadow: 0 0 10px rgba(41, 121, 255, 0.5); }
}

/* Progress bar container */
.job-progress-container {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.progress-track {
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.progress-fill {
    height: 100%;
    width: 0%;
    border-radius: 4px;
    transition: width 0.4s ease;
    background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
}

.job-card.status-completed .progress-fill {
    background: linear-gradient(90deg, var(--accent-green) 0%, #a7ffeb 100%);
}

/* Footer of the Job Card */
.job-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 0.8rem;
    margin-top: 0.2rem;
}

.expiry-countdown {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.expiry-countdown i {
    color: var(--accent-yellow);
}

.expiry-countdown.expired-text i {
    color: var(--text-muted);
}

.job-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-zip-download {
    background: linear-gradient(135deg, var(--accent-green) 0%, #1de9b6 100%);
    color: #05070e;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-zip-download:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 10px rgba(0, 230, 118, 0.3);
}

.btn-job-delete {
    background: rgba(255, 23, 68, 0.08);
    color: var(--accent-red);
    border: 1px solid rgba(255, 23, 68, 0.15);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.btn-job-delete:hover {
    background: rgba(255, 23, 68, 0.2);
    color: #ff5252;
}

/* Toast System */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 2000;
}

.toast {
    background: rgba(16, 20, 38, 0.9);
    border-left: 4px solid var(--accent-cyan);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    border-right: 1px solid var(--border-glass);
    padding: 1rem 1.2rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    min-width: 300px;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

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

.toast.toast-success {
    border-left-color: var(--accent-green);
}
.toast.toast-success i {
    color: var(--accent-green);
}

.toast.toast-error {
    border-left-color: var(--accent-red);
}
.toast.toast-error i {
    color: var(--accent-red);
}

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

/* Animations */
.animate-fade-in {
    animation: fadeIn 0.4s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.5s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

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

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

/* Custom scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Select Form styling */
.form-select {
    width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-glass);
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
    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='%23a0aec0' 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 1rem center;
    background-size: 1.2em;
    cursor: pointer;
}

.form-select:focus {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
    background-color: rgba(10, 11, 22, 0.95);
    outline: none;
}

.form-select option {
    background-color: #0b0d19;
    color: var(--text-primary);
}

.mb-3 {
    margin-bottom: 1rem;
}

/* ==========================================
   Navigation Tabs & New Features Styles
   ========================================== */

.app-nav-bar {
    background: rgba(16, 20, 38, 0.4);
    border-bottom: 1px solid var(--border-glass);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    gap: 1.5rem;
}
.nav-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 1rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    position: relative;
    transition: var(--transition-smooth);
}
.nav-tab-btn:hover {
    color: var(--text-primary);
}
.nav-tab-btn.active {
    color: var(--accent-cyan);
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.3);
}
.nav-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
    box-shadow: 0 0 8px var(--accent-cyan);
}

.tab-content.hide {
    display: none !important;
}

/* History Table Styles */
.history-table-wrapper {
    overflow-x: auto;
    margin-top: 1rem;
}
.history-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.history-table th, .history-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-glass);
}
.history-table th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.history-table td {
    color: var(--text-primary);
    font-size: 0.95rem;
}
.history-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Monitored Manga Item Cards */
.monitored-list {
    margin-top: 1rem;
}
.monitored-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}
.monitored-item:hover {
    border-color: var(--border-glass-active);
    background: rgba(255, 255, 255, 0.04);
}
.monitored-meta h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}
.monitored-meta p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.monitored-meta p.checked-time {
    color: var(--text-muted);
}
.monitored-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Manga Source Link Styles */
.manga-source-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.manga-source-link:hover {
    color: var(--accent-cyan);
    text-shadow: 0 0 8px rgba(0, 242, 254, 0.4);
}

.manga-source-link i {
    font-size: 0.75rem;
    opacity: 0.5;
    transition: var(--transition-smooth);
}

.manga-source-link:hover i {
    opacity: 1;
    color: var(--accent-cyan);
    transform: translate(1px, -1px);
}