/* ========================================
   MOBILE-FIRST: default for mobile
   ======================================== */

.fab { display: none; }
.fab-popover { display: none; }
.fab-modal { display: none; }
.search-overlay { display: none; }
.search-toggle { display: none !important; }
.desktop-search-form { display: flex; }
.mobile-nav-toggle { display: none; }

/* ========================================
   TABLET (1024px)
   ======================================== */
@media (max-width: 1024px) {
    .tracked-novel-main {
        flex-direction: column;
    }
    .tracked-novel-chapter {
        text-align: left;
    }
    .page-content {
        padding: var(--space-4) var(--space-5) var(--space-8);
    }
}

/* ========================================
   TABLET & BELOW (768px)
   ======================================== */
@media (max-width: 768px) {
    /* Allow container to shrink below intrinsic content width */
    .container {
        min-width: 0;
    }

    .sidebar {
        display: none;
        width: var(--sidebar-width);
    }

    .sidebar-open .sidebar {
        display: flex;
    }

    .sidebar-open .sidebar-overlay {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding-bottom: var(--mobile-nav-height);
    }

    .topbar {
        padding: 0 var(--space-4);
        height: 48px;
    }

    .page-content {
        padding: var(--space-3) var(--space-4) var(--space-8);
    }

    .mobile-nav {
        display: flex;
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .novel-card {
        flex-direction: column;
        text-align: center;
    }

    .card-img-wrap {
        width: 100px;
        margin: 0 auto;
    }

    .card-img {
        width: 100px;
        height: 144px;
        margin: 0 auto;
    }

    .browse-tags {
        justify-content: center;
    }

    .browse-synopsis {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .table-wrap table,
    .table-wrap thead,
    .table-wrap tbody,
    .table-wrap th,
    .table-wrap td,
    .table-wrap tr {
        display: block;
    }

    .table-wrap thead {
        display: none;
    }

    .table-wrap tr {
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        margin-bottom: var(--space-3);
        padding: var(--space-2) var(--space-3);
        background: var(--bg-card);
    }

    .table-wrap td {
        border: none;
        padding: var(--space-2) 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: var(--space-2);
    }

    .table-wrap td::before {
        content: attr(data-label);
        font-weight: var(--weight-semibold);
        font-size: var(--xs);
        color: var(--text-dim);
        text-transform: uppercase;
        letter-spacing: var(--tracking-wide);
        flex-shrink: 0;
    }

    .auth-card {
        max-width: none;
        margin: var(--space-4) var(--space-2);
        padding: var(--space-5);
    }

    .inline-form {
        flex-direction: column;
        gap: var(--space-2);
    }

    .inline-form .btn {
        width: 100%;
    }

    .search-wrapper input[type="search"],
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="url"],
    select,
    textarea {
        font-size: 16px;
    }

    .card {
        padding: var(--space-4);
    }

    .hero {
        padding: var(--space-6) var(--space-4) var(--space-6);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-sub {
        font-size: var(--body);
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .features {
        grid-template-columns: 1fr;
    }

    /* Browse filter overlay */
    .browse-filters.browse-filters-open {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: var(--mobile-nav-height);
        z-index: 95;
        margin: 0;
        border-radius: 0;
        overflow-y: auto;
        padding: var(--space-5);
        background: var(--bg-surface);
        display: block;
    }
}

/* ========================================
   MOBILE (600px)
   ======================================== */
@media (max-width: 600px) {
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-surface);
        border-bottom: 1px solid var(--border);
        padding: var(--space-2);
        gap: 2px;
    }

    .nav-links.nav-open {
        display: flex;
    }

    .nav-inner {
        position: relative;
        padding: 0 var(--space-4);
    }

    .novel-card-item {
        flex-direction: column;
        text-align: center;
    }

    .novel-card-cover {
        width: 100px;
        margin: 0 auto;
    }

    .novel-card-cover img {
        width: 100px;
        height: 144px;
    }

    .novel-card-meta {
        justify-content: center;
    }

    .novel-card-header {
        flex-direction: column;
        align-items: center;
    }

    .notification-item {
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-3);
    }

    .notification-action {
        text-align: right;
        margin-top: var(--space-1);
    }

    .notification-novel-link {
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }

    .notif-filters .filter-row {
        flex-direction: column;
        gap: var(--space-2);
    }

    .notif-filters .form-group {
        min-width: 0;
        width: 100%;
    }

    .filter-actions {
        width: 100%;
    }

    .filter-actions .btn-sm {
        flex: 1;
    }

    .tracked-novel-card {
        padding: var(--space-3);
    }

    .tracked-novel-title {
        font-size: var(--body);
    }

    .tracked-novel-actions {
        flex-direction: row;
        gap: var(--space-1);
    }

    .tracked-novel-actions .btn-sm {
        flex: 1;
        min-height: 36px;
    }
}

/* ========================================
   SMALL PHONES (480px)
   ======================================== */
@media (max-width: 480px) {
    .page-content {
        padding: var(--space-2) var(--space-3) var(--space-8);
    }

    .card {
        padding: var(--space-3);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2);
    }

    .stat-value {
        font-size: var(--heading);
    }

    .novel-hero {
        padding: var(--space-4);
    }

    .novel-hero-title {
        font-size: var(--heading);
    }

    .novel-hero-stat-value {
        font-size: var(--title);
    }

    .collection-grid {
        grid-template-columns: 1fr;
    }

    .journey-cards {
        grid-template-columns: 1fr 1fr;
    }
}