/* =====================================================
   style.css — Nihongopedia Global Styles
   ===================================================== */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--warna-bg, #f8f9fa);
    color: var(--warna-teks, #1a1a2e);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.3s, color 0.3s;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font: inherit;
}

input,
select {
    font: inherit;
}

.hidden {
    display: none !important;
}

/* =====================================================
   WELCOME PAGE
   ===================================================== */
.welcome-page {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d1117 0%, #1a1a2e 50%, #16213e 100%);
    z-index: 100;
    overflow: hidden;
}

.welcome-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(230, 57, 70, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(67, 97, 238, 0.08) 0%, transparent 50%);
}

.welcome-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem 2rem 1.5rem;
    max-width: 560px;
    width: 100%;
    animation: fadeUp 0.8s ease both;
    /* allow scroll on very small screens */
    max-height: 100vh;
    overflow-y: auto;
    scrollbar-width: none;
}

.welcome-content::-webkit-scrollbar {
    display: none;
}

.welcome-logo {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 1.25rem;
}

.welcome-logo-jp {
    font-size: 2.5rem;
    font-weight: 900;
    color: #e63946;
    text-shadow: 0 0 30px rgba(230, 57, 70, 0.5);
}

.welcome-logo-pedia {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.welcome-title {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.welcome-subtitle {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.welcome-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.badge {
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.05);
}

.btn-mulai {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 2.2rem;
    background: #e63946;
    color: #fff;
    border-radius: 999px;
    font-size: 1.05rem;
    font-weight: 700;
    box-shadow: 0 4px 24px rgba(230, 57, 70, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-mulai:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(230, 57, 70, 0.5);
}

.btn-mulai:active {
    transform: translateY(0);
}

.welcome-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.btn-donasi {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.6rem;
    background: rgba(255, 255, 255, 0.07);
    color: rgba(255, 255, 255, 0.8);
    border-radius: 999px;
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: background 0.2s, color 0.2s, transform 0.2s;
}

.btn-donasi:hover {
    background: rgba(230, 57, 70, 0.15);
    color: #ff8a8a;
    border-color: rgba(230, 57, 70, 0.4);
    transform: translateY(-2px);
}

.btn-donasi i {
    color: #e63946;
    animation: heartbeat 1.4s ease infinite;
}

.welcome-hint {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.welcome-social {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.social-links {
    display: flex;
    gap: 10px;
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.07);
    color: rgba(255, 255, 255, 0.55);
    font-size: 1rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    transform: translateY(-3px);
}

.social-link--donasi {
    background: rgba(230, 57, 70, 0.15);
    color: #e63946;
    border-color: rgba(230, 57, 70, 0.3);
}

.social-link--donasi:hover {
    background: rgba(230, 57, 70, 0.3);
    color: #ff6b6b;
}

.social-link--donasi i {
    animation: heartbeat 1.4s ease infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.25);
    }
}

.welcome-social-label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.3);
}

.welcome-social-label .link-btn {
    color: rgba(230, 57, 70, 0.7);
    text-decoration: none;
    font-weight: 600;
}

.welcome-social-label .link-btn:hover {
    color: #e63946;
}

.link-btn {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: underline;
    font-size: inherit;
}

.link-btn:hover {
    color: #fff;
}

.welcome-deco {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.kana-float {
    position: absolute;
    left: var(--x);
    top: var(--y);
    font-size: clamp(2rem, 5vw, 4rem);
    color: rgba(255, 255, 255, 0.04);
    font-weight: 900;
    animation: floatKana 6s ease-in-out var(--d, 0s) infinite alternate;
    user-select: none;
}

@keyframes floatKana {
    from {
        transform: translateY(0) rotate(-5deg);
    }

    to {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.welcome-page.exit {
    animation: welcomeExit 0.5s ease forwards;
}

@keyframes welcomeExit {
    to {
        opacity: 0;
        transform: scale(1.03);
        pointer-events: none;
    }
}

/*=====================================================DASHBOARD LAYOUT=====================================================*/
.dashboard {
    display: flex;
    min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
    width: 260px;
    min-height: 100vh;
    background: var(--warna-sidebar, #fff);
    border-right: 1px solid var(--warna-border, #e9ecef);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 50;
    transition: transform 0.3s ease, width 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
    /* Sembunyikan scrollbar — rule.md §5 */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.sidebar::-webkit-scrollbar {
    display: none;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1rem;
    border-bottom: 1px solid var(--warna-border, #e9ecef);
    position: sticky;
    top: 0;
    background: var(--warna-sidebar, #fff);
    z-index: 1;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-logo-jp {
    width: 36px;
    height: 36px;
    background: #e63946;
    color: #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 900;
    flex-shrink: 0;
}

.sidebar-logo-text {
    font-size: 1rem;
    font-weight: 700;
    color: var(--warna-teks, #1a1a2e);
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.2s;
}

.sidebar-toggle {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    color: var(--warna-teks-sekunder, #6c757d);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.sidebar-toggle:hover {
    background: var(--warna-bg-sekunder, #f8f9fa);
}

.sidebar-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.75rem 1rem;
    padding: 0.5rem 0.75rem;
    background: var(--warna-bg-sekunder, #f8f9fa);
    border-radius: 10px;
    border: 1px solid var(--warna-border, #e9ecef);
}

.sidebar-search i {
    color: var(--warna-teks-sekunder, #adb5bd);
    font-size: 0.85rem;
}

.sidebar-search input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-size: 0.85rem;
    color: var(--warna-teks, #1a1a2e);
}

.sidebar-search input::placeholder {
    color: var(--warna-teks-sekunder, #adb5bd);
}

.sidebar-section-label {
    padding: 0.75rem 1rem 0.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--warna-teks-sekunder, #adb5bd);
}

.sidebar-nav {
    list-style: none;
    padding: 0 0.5rem;
}

.sidebar-nav li {
    margin-bottom: 2px;
}

.nav-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--warna-teks-sekunder, #6c757d);
    transition: background 0.15s, color 0.15s;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
}

.nav-item i {
    width: 18px;
    text-align: center;
    flex-shrink: 0;
    font-size: 0.9rem;
}

.nav-item span:not(.nav-badge):not(.level-dot) {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-item:hover {
    background: var(--warna-bg-sekunder, #f8f9fa);
    color: var(--warna-teks, #1a1a2e);
}

.nav-item.active {
    background: rgba(230, 57, 70, 0.08);
    color: #e63946;
    font-weight: 600;
}

.nav-badge {
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--warna-bg-sekunder, #f0f0f0);
    color: var(--warna-teks-sekunder, #6c757d);
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    flex-shrink: 0;
}

.nav-item.active .nav-badge {
    background: rgba(230, 57, 70, 0.15);
    color: #e63946;
}

.level-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.level-dot.n5 {
    background: #4caf50;
}

.level-dot.n4 {
    background: #2196f3;
}

.level-dot.n3 {
    background: #ff9800;
}

.level-dot.n2 {
    background: #9c27b0;
}

.level-dot.n1 {
    background: #e63946;
}

.sidebar-footer {
    margin-top: auto;
    padding: 0.75rem 0.5rem;
    border-top: 1px solid var(--warna-border, #e9ecef);
}

.sidebar-footer-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--warna-teks-sekunder, #6c757d);
    transition: background 0.15s;
    white-space: nowrap;
    overflow: hidden;
    text-decoration: none;
}

.sidebar-footer-btn:hover {
    background: var(--warna-bg-sekunder, #f8f9fa);
    color: var(--warna-teks, #1a1a2e);
}

.sidebar-footer-btn--donasi {
    color: #e63946;
}

.sidebar-footer-btn--donasi:hover {
    background: rgba(230, 57, 70, 0.08) !important;
    color: #e63946 !important;
}

.sidebar-footer-btn--donasi i {
    animation: heartbeat 1.4s ease infinite;
}

.sidebar-footer-btn i {
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

/* Sidebar collapsed */
.sidebar.collapsed {
    width: 64px;
}

.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .sidebar-logo-jp,
.sidebar.collapsed .sidebar-search,
.sidebar.collapsed .sidebar-section-label,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .nav-item span:not(.level-dot),
.sidebar.collapsed .sidebar-footer-btn span {
    display: none;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: 0.6rem;
}

.sidebar.collapsed .sidebar-footer-btn {
    justify-content: center;
    padding: 0.6rem;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center;
}

.sidebar.collapsed .sidebar-toggle {
    margin: 0;
}

/* ---------- Main Wrapper ---------- */
.main-wrapper {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
    min-width: 0;
}

.main-wrapper.sidebar-collapsed {
    margin-left: 64px;
}

.topbar {
    height: 60px;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.5rem;
    background: var(--warna-sidebar, #fff);
    border-bottom: 1px solid var(--warna-border, #e9ecef);
    position: sticky;
    top: 0;
    z-index: 40;
}

.topbar-menu-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    color: var(--warna-teks-sekunder, #6c757d);
    display: none;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.topbar-menu-btn:hover {
    background: var(--warna-bg-sekunder, #f8f9fa);
}

/* topbar-breadcrumb dihapus — breadcrumb dipindah ke .breadcrumb-bar di bawah topbar */

.topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.topbar-search-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem;
    background: var(--warna-bg-sekunder, #f8f9fa);
    border-radius: 8px;
    border: 1px solid var(--warna-border, #e9ecef);
}

.topbar-search-wrap i {
    color: var(--warna-teks-sekunder, #adb5bd);
    font-size: 0.8rem;
}

.topbar-search-wrap input {
    background: none;
    border: none;
    outline: none;
    font-size: 0.85rem;
    width: 160px;
    color: var(--warna-teks, #1a1a2e);
}

.topbar-search-wrap input::placeholder {
    color: var(--warna-teks-sekunder, #adb5bd);
}

.topbar-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    color: var(--warna-teks-sekunder, #6c757d);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.topbar-icon-btn:hover {
    background: var(--warna-bg-sekunder, #f8f9fa);
}

/* Breadcrumb bar — di bawah topbar */
.breadcrumb-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 2rem;
    font-size: 0.82rem;
    color: var(--warna-teks-sekunder, #6c757d);
    background: var(--warna-bg, #f4f5f7);
    border-bottom: 1px solid var(--warna-border, #e9ecef);
}

.breadcrumb-bar i {
    font-size: 0.65rem;
}

.breadcrumb-bar span:last-child {
    color: var(--warna-teks, #1a1a2e);
    font-weight: 600;
}

/* ---------- Page Content ---------- */
.page-content {
    flex: 1;
    padding: 2rem 2rem;
    width: 100%;
    /* Sembunyikan scrollbar horizontal jika ada overflow */
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--warna-border, #e9ecef) transparent;
}

.page-content::-webkit-scrollbar {
    width: 4px;
}

.page-content::-webkit-scrollbar-track {
    background: transparent;
}

.page-content::-webkit-scrollbar-thumb {
    background: var(--warna-border, #e9ecef);
    border-radius: 999px;
}

.page-section {
    animation: fadeUp 0.4s ease both;
}

/* ---------- Beranda ---------- */
.page-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.page-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--warna-teks, #1a1a2e);
    margin-bottom: 0.4rem;
}

.page-subtitle {
    color: var(--warna-teks-sekunder, #6c757d);
    font-size: 0.95rem;
}

.progress-card {
    background: var(--warna-kartu, #fff);
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 14px;
    padding: 1rem 1.25rem;
    min-width: 220px;
    box-shadow: var(--bayangan-kartu, 0 2px 8px rgba(0, 0, 0, 0.06));
}

.progress-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--warna-teks-sekunder, #6c757d);
    margin-bottom: 0.5rem;
}

.progress-bar-wrap {
    height: 8px;
    background: var(--warna-bg-sekunder, #f0f0f0);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 0.4rem;
}

.progress-bar {
    height: 100%;
    background: #e63946;
    border-radius: 999px;
    transition: width 0.5s ease;
}

.progress-text {
    font-size: 0.78rem;
    color: var(--warna-teks-sekunder, #adb5bd);
}

/* Clock card */
.clock-card {
    background: var(--warna-kartu, #fff);
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 14px;
    padding: 1rem 1.5rem;
    min-width: 200px;
    text-align: center;
    box-shadow: var(--bayangan-kartu, 0 2px 8px rgba(0, 0, 0, 0.06));
}

.clock-time {
    font-size: 1.8rem;
    font-weight: 800;
    color: #e63946;
    letter-spacing: 0.05em;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    margin-bottom: 0.35rem;
}

.clock-date {
    font-size: 0.82rem;
    color: var(--warna-teks-sekunder, #6c757d);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--warna-kartu, #fff);
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 14px;
    padding: 1.1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--bayangan-kartu, 0 2px 8px rgba(0, 0, 0, 0.06));
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 900;
    flex-shrink: 0;
}

.stat-num {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--warna-teks, #1a1a2e);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--warna-teks-sekunder, #6c757d);
}

.section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--warna-teks, #1a1a2e);
    margin-bottom: 1rem;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.quick-card {
    background: var(--warna-kartu, #fff);
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 16px;
    padding: 1.25rem;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    box-shadow: var(--bayangan-kartu, 0 2px 8px rgba(0, 0, 0, 0.06));
}

.quick-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: #e63946;
}

.quick-kana {
    display: block;
    font-size: 1.6rem;
    font-weight: 900;
    color: #e63946;
    margin-bottom: 0.6rem;
    letter-spacing: 0.05em;
}

.quick-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--warna-teks, #1a1a2e);
    margin-bottom: 0.3rem;
}

.quick-desc {
    font-size: 0.8rem;
    color: var(--warna-teks-sekunder, #6c757d);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.quick-level {
    font-size: 0.7rem;
    font-weight: 700;
    background: rgba(230, 57, 70, 0.08);
    color: #e63946;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
}

/* ---------- Content Pages ---------- */
.content-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.jp-title {
    font-size: 0.9em;
    color: var(--warna-teks-sekunder, #adb5bd);
    font-weight: 400;
    margin-left: 0.4rem;
}

.filter-bar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.filter-select {
    padding: 0.45rem 0.75rem;
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 8px;
    background: var(--warna-kartu, #fff);
    color: var(--warna-teks, #1a1a2e);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
}

.filter-select:focus {
    border-color: #e63946;
}

.kana-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 0.75rem;
}

.kana-card {
    background: var(--warna-kartu, #fff);
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 14px;
    padding: 1rem 0.5rem;
    text-align: center;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
    box-shadow: var(--bayangan-kartu, 0 2px 8px rgba(0, 0, 0, 0.05));
}

.kana-card:hover {
    transform: translateY(-2px);
    border-color: #e63946;
    box-shadow: 0 4px 16px rgba(230, 57, 70, 0.15);
}

.kana-char {
    font-size: 2rem;
    font-weight: 900;
    color: var(--warna-teks, #1a1a2e);
    display: block;
}

.kana-romaji {
    font-size: 0.75rem;
    color: var(--warna-teks-sekunder, #6c757d);
    margin-top: 0.25rem;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.content-card {
    background: var(--warna-kartu, #fff);
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 14px;
    padding: 1.1rem;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: var(--bayangan-kartu, 0 2px 8px rgba(0, 0, 0, 0.05));
}

.content-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.content-card-kanji {
    font-size: 2.5rem;
    font-weight: 900;
    color: #e63946;
    margin-bottom: 0.2rem;
}

.content-card-romaji {
    font-size: 0.75rem;
    color: var(--warna-teks-sekunder, #888);
    margin-bottom: 0.3rem;
    letter-spacing: 0.03em;
}

.content-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--warna-teks, #1a1a2e);
}

.content-card-sub {
    font-size: 0.8rem;
    color: var(--warna-teks-sekunder, #6c757d);
    margin-top: 0.2rem;
}

.content-card-level {
    display: inline-block;
    margin-top: 0.6rem;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: rgba(230, 57, 70, 0.08);
    color: #e63946;
}

.content-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.content-list-item {
    background: var(--warna-kartu, #fff);
    border: 1px solid var(--warna-border, #e9ecef);
    border-radius: 14px;
    padding: 1.1rem 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: var(--bayangan-kartu, 0 2px 8px rgba(0, 0, 0, 0.05));
}

.content-list-item:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.list-item-pattern {
    font-size: 1.1rem;
    font-weight: 800;
    color: #e63946;
    min-width: 120px;
    flex-shrink: 0;
}

.list-item-desc {
    font-size: 0.88rem;
    color: var(--warna-teks-sekunder, #6c757d);
}

.list-item-level {
    margin-left: auto;
    flex-shrink: 0;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: rgba(230, 57, 70, 0.08);
    color: #e63946;
}

/* =====================================================
   DARK THEME
   ===================================================== */
[data-tema="gelap"] body {
    background: #0d1117;
}

[data-tema="gelap"] .breadcrumb-bar {
    background: #0d1117;
    border-color: #30363d;
    color: #8b949e;
}

[data-tema="gelap"] .breadcrumb-bar span:last-child {
    color: #e6edf3;
}

[data-tema="gelap"] .sidebar,
[data-tema="gelap"] .topbar {
    background: #161b22;
    border-color: #30363d;
}

[data-tema="gelap"] .sidebar-header {
    background: #161b22;
}

[data-tema="gelap"] .sidebar-search,
[data-tema="gelap"] .topbar-search-wrap {
    background: #0d1117;
    border-color: #30363d;
}

[data-tema="gelap"] .nav-item:hover,
[data-tema="gelap"] .sidebar-footer-btn:hover,
[data-tema="gelap"] .topbar-icon-btn:hover,
[data-tema="gelap"] .topbar-menu-btn:hover,
[data-tema="gelap"] .sidebar-toggle:hover {
    background: #0d1117;
}

[data-tema="gelap"] .stat-card,
[data-tema="gelap"] .quick-card,
[data-tema="gelap"] .kana-card,
[data-tema="gelap"] .content-card,
[data-tema="gelap"] .content-list-item,
[data-tema="gelap"] .clock-card {
    background: #161b22;
    border-color: #30363d;
}

[data-tema="gelap"] .filter-select {
    background: #161b22;
    border-color: #30363d;
}

[data-tema="gelap"] .nav-badge {
    background: #0d1117;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 260px !important;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.2);
    }

    .main-wrapper {
        margin-left: 0 !important;
    }

    .topbar-menu-btn {
        display: flex;
    }

    .topbar-search-wrap {
        display: none;
    }

    .page-content {
        padding: 1.25rem 1rem;
    }

    .page-hero {
        flex-direction: column;
    }

    .progress-card {
        width: 100%;
    }
}

.sidebar-overlay {
    display: none;
}

.sidebar-overlay.active {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 49;
}

/ *=====================================================SWEETALERT2 — Dark theme override=====================================================*/ [data-tema="gelap"] .swal2-popup {
    background: #161b22 !important;
    color: #e6edf3 !important;
    border: 1px solid #30363d;
}

[data-tema="gelap"] .swal2-title {
    color: #e6edf3 !important;
}

[data-tema="gelap"] .swal2-close {
    color: #8b949e !important;
}

[data-tema="gelap"] .swal2-close:hover {
    color: #e6edf3 !important;
}
/* ======
===============================================
   JURNAL BELAJAR
   ===================================================== */

/* Daftar jurnal */
.jurnal-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
    padding: 0.5rem 0;
}

.jurnal-card {
    background: var(--warna-kartu, #fff);
    border-radius: 16px;
    border: 1px solid var(--warna-border, #e9ecef);
    padding: 1.25rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.jurnal-card:hover,
.jurnal-card:focus {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    outline: none;
}

.jurnal-card-badge {
    display: inline-block;
    background: linear-gradient(135deg, #e63946, #c1121f);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    width: fit-content;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.jurnal-card-judul {
    font-size: 1rem;
    font-weight: 700;
    color: var(--warna-teks, #1a1a2e);
    line-height: 1.4;
}

.jurnal-card-sub {
    font-size: 0.8rem;
    color: #e63946;
    font-weight: 600;
}

.jurnal-card-preview {
    font-size: 0.85rem;
    color: var(--warna-teks-sekunder, #666);
    line-height: 1.6;
}

.jurnal-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--warna-border, #e9ecef);
}

.jurnal-card-tag {
    font-size: 0.75rem;
    color: var(--warna-teks-sekunder, #888);
    display: flex;
    align-items: center;
    gap: 4px;
}

.jurnal-card-read {
    font-size: 0.8rem;
    font-weight: 600;
    color: #e63946;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Detail jurnal */
.jurnal-detail-wrap {
    max-width: 760px;
    margin: 0 auto;
    padding-bottom: 3rem;
}

.jurnal-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--warna-teks-sekunder, #666);
    padding: 6px 0;
    margin-bottom: 1.5rem;
    transition: color 0.2s;
}

.jurnal-back-btn:hover {
    color: #e63946;
}

.jurnal-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.jurnal-hero::before {
    content: "日記";
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 5rem;
    opacity: 0.06;
    color: #fff;
    font-weight: 900;
    pointer-events: none;
}

.jurnal-hero-badge {
    display: inline-block;
    background: rgba(230, 57, 70, 0.2);
    color: #e63946;
    border: 1px solid rgba(230, 57, 70, 0.4);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.jurnal-hero-judul {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.jurnal-hero-sub {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
}

.jurnal-artikel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.jurnal-pendahuluan {
    background: var(--warna-kartu, #fff);
    border-radius: 16px;
    border: 1px solid var(--warna-border, #e9ecef);
    padding: 1.5rem;
    position: relative;
    padding-left: 2rem;
}

.jurnal-quote-icon {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    color: #e63946;
    opacity: 0.3;
    font-size: 1rem;
}

.jurnal-pendahuluan p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--warna-teks, #1a1a2e);
}

.jurnal-materi-block {
    background: var(--warna-kartu, #fff);
    border-radius: 16px;
    border: 1px solid var(--warna-border, #e9ecef);
    overflow: hidden;
}

.jurnal-materi-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.25rem;
    background: color-mix(in srgb, var(--blok-color) 8%, transparent);
    border-bottom: 1px solid var(--warna-border, #e9ecef);
}

.jurnal-materi-header i {
    color: var(--blok-color);
    font-size: 0.9rem;
}

.jurnal-materi-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--blok-color);
    background: color-mix(in srgb, var(--blok-color) 12%, transparent);
    padding: 2px 8px;
    border-radius: 10px;
}

.jurnal-materi-judul {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--warna-teks, #1a1a2e);
}

.jurnal-materi-isi {
    padding: 1.25rem;
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--warna-teks, #1a1a2e);
}

.jurnal-contoh-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--warna-border, #e9ecef);
}

.jurnal-contoh-item {
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--warna-border, #e9ecef);
}

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

.jurnal-contoh-jp {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--warna-teks, #1a1a2e);
    margin-bottom: 2px;
}

.jurnal-contoh-romaji {
    font-size: 0.8rem;
    color: #e63946;
    margin-bottom: 2px;
    font-style: italic;
}

.jurnal-contoh-arti {
    font-size: 0.82rem;
    color: var(--warna-teks-sekunder, #888);
}

.jurnal-penutup {
    background: linear-gradient(135deg, rgba(230,57,70,0.06), rgba(67,97,238,0.06));
    border-radius: 16px;
    border: 1px solid var(--warna-border, #e9ecef);
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.jurnal-penutup i {
    color: #e63946;
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.jurnal-penutup p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--warna-teks, #1a1a2e);
}

.jurnal-copyright {
    text-align: center;
    font-size: 0.75rem;
    color: var(--warna-teks-sekunder, #aaa);
    padding-top: 0.5rem;
}

/* Dark mode overrides */
[data-tema="gelap"] .jurnal-card {
    background: #161b22;
    border-color: #30363d;
}

[data-tema="gelap"] .jurnal-card-footer {
    border-color: #30363d;
}

[data-tema="gelap"] .jurnal-pendahuluan,
[data-tema="gelap"] .jurnal-materi-block,
[data-tema="gelap"] .jurnal-penutup {
    background: #161b22;
    border-color: #30363d;
}

[data-tema="gelap"] .jurnal-materi-header {
    border-color: #30363d;
}

[data-tema="gelap"] .jurnal-contoh-item {
    border-color: #30363d;
}

[data-tema="gelap"] .jurnal-contoh-list {
    border-color: #30363d;
}

@media (max-width: 600px) {
    .jurnal-list {
        grid-template-columns: 1fr;
    }

    .jurnal-hero {
        padding: 1.75rem 1.25rem;
    }

    .jurnal-hero-judul {
        font-size: 1.3rem;
    }

    .jurnal-detail-wrap {
        padding-bottom: 2rem;
    }
}