.terminal-window {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(24px) saturate(1.5);
    -webkit-backdrop-filter: blur(24px) saturate(1.5);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow:
        var(--shadow-luxury),
        0 1px 0 rgba(255,255,255,0.9) inset,
        0 0 0 1px rgba(255,255,255,0.3) inset;
    overflow: hidden;
    font-family: 'JetBrains Mono', monospace;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease, border-color 0.3s;
}

.terminal-window:hover {
    border-color: rgba(159, 128, 218, 0.4);
    transform: translateY(-6px);
    box-shadow:
        0 16px 48px rgba(159, 128, 218, 0.22),
        0 1px 0 rgba(255,255,255,0.9) inset;
}

.terminal-bar {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.72), rgba(245, 238, 255, 0.55));
    padding: 14px 20px;
    display: flex; align-items: center;
    border-bottom: 1px solid rgba(200, 180, 220, 0.3);
    gap: 14px;
}

.window-controls { display: flex; gap: 7px; align-items: center; }

.control {
    width: 13px; height: 13px; border-radius: 50%;
    flex-shrink: 0; transition: filter 0.2s, transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.terminal-window:hover .control { filter: brightness(1.1); }
.control.close  { background: linear-gradient(135deg, #ff6b63, #ff5f56); }
.control.min    { background: linear-gradient(135deg, #ffd44e, #ffbd2e); }
.control.max    { background: linear-gradient(135deg, #3ed852, #27c93f); }

.window-title {
    color: var(--text-muted); font-size: 0.78rem; font-weight: 700;
    opacity: 0.55; letter-spacing: 0.05em; text-transform: uppercase;
    flex: 1; text-align: center;
}

.terminal-content { padding: 28px 30px 30px; }

.terminal-filters {
    display: flex; flex-wrap: nowrap; gap: 6px; margin-bottom: 20px;
    overflow-x: auto; padding-bottom: 4px;
    scrollbar-width: none; -ms-overflow-style: none;
}
.terminal-filters::-webkit-scrollbar { display: none; }

.term-btn {
    position: relative;
    background: rgba(255, 255, 255, 0.30);
    backdrop-filter: blur(18px) saturate(1.5) brightness(1.03);
    -webkit-backdrop-filter: blur(18px) saturate(1.5) brightness(1.03);
    border-top:    1px solid rgba(255, 255, 255, 0.68);
    border-left:   1px solid rgba(255, 255, 255, 0.42);
    border-right:  1px solid rgba(200, 175, 230, 0.22);
    border-bottom: 1px solid rgba(180, 150, 220, 0.18);
    box-shadow:
        0 2px 8px  rgba(100, 60, 180, 0.09),
        0 1px 0    rgba(255, 255, 255, 0.75) inset,
        0 -1px 0   rgba(140, 100, 220, 0.10) inset;
    color: var(--text-muted);
    padding: 6px 18px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-size: 0.82rem; font-weight: 600; font-family: 'Mona Sans', sans-serif;
    transition:
        background     0.22s ease,
        box-shadow     0.22s ease,
        border-color   0.22s ease,
        color          0.22s ease,
        transform      0.20s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap; flex-shrink: 0; letter-spacing: 0.01em;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}


.term-btn::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        158deg,
        rgba(255, 255, 255, 0.38) 0%,
        rgba(255, 255, 255, 0.08) 45%,
        rgba(255, 255, 255, 0.00) 100%
    );
    pointer-events: none;
}

.term-btn:hover {
    background: rgba(255, 255, 255, 0.46);
    border-top-color: rgba(255, 255, 255, 0.80);
    box-shadow:
        0 5px 18px rgba(100, 60, 180, 0.15),
        0 1px 0    rgba(255, 255, 255, 0.85) inset,
        0 -1px 0   rgba(140, 100, 220, 0.14) inset;
    color: var(--accent-primary);
    transform: translateY(-1.5px) scale(1.025);
}

.term-btn:active {
    transform: translateY(0) scale(0.97);
    transition-duration: 0.08s;
}


.term-btn.active {
    background: rgba(159, 128, 218, 0.20);
    border-top:    1px solid rgba(210, 190, 255, 0.70);
    border-left:   1px solid rgba(200, 175, 255, 0.42);
    border-right:  1px solid rgba(159, 128, 218, 0.22);
    border-bottom: 1px solid rgba(130,  95, 200, 0.18);
    box-shadow:
        0 5px 20px rgba(159, 128, 218, 0.25),
        0 1px 0    rgba(255, 255, 255, 0.65) inset,
        0 -1px 0   rgba(120,  80, 200, 0.18) inset,
        inset 0 0 0 1px rgba(159, 128, 218, 0.22);
    color: var(--accent-primary);
    font-weight: 700;
    transform: translateY(-1px);
}

.terminal-search-box {
    width: 100%; padding: 11px 18px; border-radius: var(--radius-lg);
    border: 1px solid rgba(200, 180, 220, 0.4);
    background: rgba(255, 255, 255, 0.6); backdrop-filter: blur(8px);
    font-family: 'JetBrains Mono', monospace; font-size: 0.88rem; color: var(--text-main);
    margin-bottom: 24px; outline: none; transition: border-color 0.25s, box-shadow 0.25s;
}
.terminal-search-box:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(159, 128, 218, 0.12); background: rgba(255, 255, 255, 0.8);
}
.terminal-search-box::placeholder { color: var(--text-muted); opacity: 0.6; }

.term-grid { display: flex; flex-direction: column; gap: 10px; }
.term-grid a, .doc-item {
    display: flex !important; align-items: center !important;
    background: rgba(255, 255, 255, 0.72) !important; padding: 14px 18px !important;
    border-radius: var(--radius-lg) !important; border: 1px solid var(--glass-border) !important;
    text-decoration: none !important; color: var(--text-main) !important;
    font-weight: 600; font-size: 0.9rem; transition: all 0.25s ease !important;
    box-shadow: var(--shadow-card); gap: 14px;
}
.term-grid a:hover {
    transform: translateX(6px) !important; border-color: rgba(159, 128, 218, 0.4) !important;
    background: rgba(255, 253, 255, 0.92) !important; box-shadow: 0 4px 20px rgba(159, 128, 218, 0.14) !important;
    color: var(--accent-primary) !important;
}
.term-grid a::before {
    content: '\f15b'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
    flex-shrink: 0; color: var(--accent-primary); background: rgba(159, 128, 218, 0.1);
    width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
    border-radius: 10px; font-size: 0.95rem; transition: background 0.25s;
}
.term-grid a:hover::before { background: rgba(159, 128, 218, 0.18); }

.term-book-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: 18px; }
.book-card {
    background: rgba(255, 255, 255, 0.8); border-radius: var(--radius-xl); overflow: hidden;
    border: 1px solid var(--glass-border); transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
    position: relative;
}
.book-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-luxury); }

.book-cover { height: 230px !important; background: #ede5f5 !important; position: relative !important; overflow: hidden !important; }
.book-cover img { width: 100% !important; height: 100% !important; object-fit: cover !important; display: block !important; transition: transform 0.4s ease !important; }
.book-card:hover .book-cover img { transform: scale(1.04) !important; }

.book-overlay {
    position: absolute !important; inset: 0 !important; display: flex !important; align-items: flex-end !important;
    padding: 12px !important; background: linear-gradient(to top, rgba(50,15,90,0.6) 0%, transparent 65%) !important;
    opacity: 0 !important; transition: opacity 0.3s ease !important;
}
.book-card:hover .book-overlay { opacity: 1 !important; }

.btn-read {
    display: inline-flex !important; align-items: center !important; gap: 5px !important; padding: 5px 13px !important;
    background: rgba(255,255,255,0.95) !important; color: var(--accent-primary) !important; text-decoration: none !important;
    border-radius: var(--radius-pill) !important; font-size: 0.76rem !important; font-weight: 800 !important;
    font-family: 'Mona Sans', sans-serif !important; white-space: nowrap !important; border: none !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2) !important; transition: all 0.2s ease !important; cursor: pointer !important;
}
.btn-read:hover { background: var(--accent-primary) !important; color: #fff !important; transform: translateY(-1px) !important; box-shadow: 0 4px 14px rgba(100,60,180,0.45) !important; }
.btn-read i { font-size: 0.72rem !important; pointer-events: none !important; }

.book-info { padding: 12px 14px !important; display: flex !important; flex-direction: column !important; gap: 7px !important; }
.book-info h3 { font-size: 0.88rem !important; font-weight: 800 !important; color: var(--text-main) !important; line-height: 1.4 !important; margin: 0 !important; padding: 0 !important; }
.book-meta { display: flex !important; flex-direction: row !important; flex-wrap: wrap !important; align-items: center !important; gap: 5px !important; margin: 0 !important; padding: 0 !important; }

.book-meta .badge {
    display: inline-flex !important; align-items: center !important; padding: 2px 9px !important; border-radius: var(--radius-pill) !important;
    font-size: 0.69rem !important; font-weight: 700 !important; font-family: 'Mona Sans', sans-serif !important;
    white-space: nowrap !important; line-height: 1.6 !important; margin: 0 !important;
    position: relative !important; overflow: hidden !important;
    background: rgba(255, 255, 255, 0.32) !important;
    backdrop-filter: blur(12px) saturate(1.4) !important;
    -webkit-backdrop-filter: blur(12px) saturate(1.4) !important;
    border-top:    1px solid rgba(255, 255, 255, 0.65) !important;
    border-left:   1px solid rgba(255, 255, 255, 0.40) !important;
    border-right:  1px solid rgba(190, 165, 230, 0.20) !important;
    border-bottom: 1px solid rgba(170, 140, 215, 0.16) !important;
    box-shadow: 0 1px 5px rgba(100, 60, 180, 0.10), 0 1px 0 rgba(255,255,255,0.70) inset !important;
    color: var(--accent-primary) !important;
}
.book-meta .grade-badge {
    display: inline-flex !important; align-items: center !important; padding: 2px 9px !important; border-radius: var(--radius-pill) !important;
    font-size: 0.69rem !important; font-weight: 700 !important; font-family: 'Mona Sans', sans-serif !important;
    white-space: nowrap !important; line-height: 1.6 !important; margin: 0 !important;
    position: relative !important; overflow: hidden !important;
    background: rgba(255, 255, 255, 0.28) !important;
    backdrop-filter: blur(12px) saturate(1.4) !important;
    -webkit-backdrop-filter: blur(12px) saturate(1.4) !important;
    border-top:    1px solid rgba(255, 255, 255, 0.60) !important;
    border-left:   1px solid rgba(255, 255, 255, 0.38) !important;
    border-right:  1px solid rgba(175, 175, 255, 0.20) !important;
    border-bottom: 1px solid rgba(155, 155, 240, 0.16) !important;
    box-shadow: 0 1px 5px rgba(80, 80, 200, 0.10), 0 1px 0 rgba(255,255,255,0.65) inset !important;
    color: var(--accent-secondary) !important;
}


.modal-overlay {
    position: fixed; inset: 0; z-index: 2000; background: rgba(50, 30, 80, 0.35); backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px); display: none; align-items: center; justify-content: center; padding: 20px; box-sizing: border-box;
}
.modal-overlay.active { display: flex !important; }

.modal-terminal-window {
    width: 95%; max-width: 960px; max-height: min(85vh, calc(100vh - 40px)); height: auto;
    background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(24px); border-radius: var(--radius-xl); border: 1px solid var(--glass-border);
    display: flex; flex-direction: column; overflow: hidden;
    box-shadow: 0 40px 100px rgba(60, 30, 100, 0.22), 0 1px 0 rgba(255,255,255,0.9) inset;
    animation: modalPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.full-height-scroll { flex: 1; overflow-y: auto; padding: 30px; min-height: 0; }
@keyframes modalPop { from { opacity: 0; transform: scale(0.88) translateY(28px); } to { opacity: 1; transform: scale(1) translateY(0); } }

.btn-close-modal {
    position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; border-radius: 50%;
    background: rgba(240, 236, 248, 0.9); border: 1px solid rgba(200, 180, 220, 0.35);
    cursor: pointer; transition: all 0.25s ease; display: flex; align-items: center; justify-content: center; z-index: 100;
    color: var(--text-muted); font-size: 0.9rem;
}
.btn-close-modal:hover { background: #ff5f56; color: white; border-color: transparent; transform: rotate(90deg); box-shadow: 0 4px 14px rgba(255, 95, 86, 0.35); }


.modal-window {
    position: relative; width: 95%; max-width: 520px; max-height: min(90vh, calc(100vh - 40px));
    background: rgba(22, 14, 38, 0.96); backdrop-filter: blur(28px) saturate(1.6); -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border: 1px solid rgba(159, 128, 218, 0.28); border-radius: var(--radius-xl); padding: 36px 32px 32px;
    box-shadow: 0 40px 100px rgba(20, 10, 50, 0.55), 0 1px 0 rgba(159, 128, 218, 0.25) inset;
    overflow-y: auto; animation: modalPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    scrollbar-width: thin; scrollbar-color: rgba(159, 128, 218, 0.3) transparent; color: #e8dff5;
}
.modal-window h2 { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.4px; }


.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.form-label { font-size: 0.82rem; font-weight: 700; color: rgba(200, 180, 235, 0.85); letter-spacing: 0.03em; text-transform: uppercase; }
.form-input, .form-select {
    width: 100%; padding: 10px 14px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(159, 128, 218, 0.3);
    border-radius: var(--radius-md); color: #e8dff5; font-family: 'Mona Sans', sans-serif; font-size: 0.9rem;
    outline: none; transition: border-color 0.25s, box-shadow 0.25s, background 0.25s; -webkit-appearance: none; appearance: none;
}
.form-input::placeholder { color: rgba(180, 160, 210, 0.45); }
.form-input:focus, .form-select:focus { border-color: var(--accent-primary); box-shadow: 0 0 0 3px rgba(159, 128, 218, 0.18); background: rgba(255, 255, 255, 0.09); }
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(159,128,218,0.7)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center; background-size: 12px; padding-right: 36px; cursor: pointer;
}
.form-select option { background: #1e1133; color: #e8dff5; }

.btn-submit {
    display: block; width: 100%; padding: 12px 24px; margin-top: 8px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none; border-radius: var(--radius-pill); color: white; font-family: 'Mona Sans', sans-serif;
    font-size: 0.92rem; font-weight: 800; letter-spacing: 0.02em; cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); box-shadow: 0 4px 18px rgba(159, 128, 218, 0.38); position: relative; overflow: hidden;
}
.btn-submit::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%); border-radius: inherit; pointer-events: none; }
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(159, 128, 218, 0.5); filter: brightness(1.08); }
.btn-submit:active { transform: translateY(0); }


.terminal-section { margin-bottom: 32px; }
.terminal-section:last-child { margin-bottom: 0; }
.command-line { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font-family: 'JetBrains Mono', monospace; font-size: 0.92rem; flex-wrap: wrap; }
.cmd-prompt { color: var(--accent-primary); font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.cmd-path { color: var(--accent-secondary); font-weight: 600; flex-shrink: 0; }

.extension-page { max-width: 900px; }
.ext-hero { text-align: center; margin-bottom: 56px; }
.ext-icon-box {
    width: 72px; height: 72px; border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(159, 128, 218, 0.15), rgba(153, 155, 255, 0.2));
    border: 1px solid rgba(159, 128, 218, 0.25); display: inline-flex; align-items: center; justify-content: center;
    font-size: 2rem; color: var(--accent-primary); margin-bottom: 20px; box-shadow: 0 8px 24px rgba(159, 128, 218, 0.18);
}
.ext-title { font-size: 2.4rem; font-weight: 900; letter-spacing: -0.8px; color: var(--text-main); margin-bottom: 14px; line-height: 1.2; }
.ext-subtitle { font-size: 1rem; color: var(--text-muted); max-width: 520px; margin: 0 auto 28px; line-height: 1.6; }
.ext-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px; }
.btn-download-main {
    display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)); color: white;
    border-radius: var(--radius-pill); font-weight: 800; font-size: 0.92rem; text-decoration: none;
    box-shadow: 0 4px 18px rgba(159, 128, 218, 0.38); transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); white-space: nowrap;
}
.btn-download-main:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(159, 128, 218, 0.5); filter: brightness(1.08); }
.btn-github-link {
    display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(200, 180, 220, 0.5); color: var(--text-main); border-radius: var(--radius-pill);
    font-weight: 700; font-size: 0.92rem; text-decoration: none; backdrop-filter: blur(12px); transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); white-space: nowrap;
}
.btn-github-link:hover { background: rgba(159, 128, 218, 0.12); border-color: rgba(159, 128, 218, 0.45); color: var(--accent-primary); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(159, 128, 218, 0.2); }

.video-tutorial-section { margin-bottom: 56px; }
.video-container { width: 100%; border-radius: 0 0 var(--radius-xl) var(--radius-xl); overflow: hidden; background: #000; }
.video-container iframe { display: block; }
.install-guide { margin-top: 56px; }
.section-heading { font-size: 1.75rem; font-weight: 900; letter-spacing: -0.5px; color: var(--text-main); margin-bottom: 32px; text-align: center; }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
.step-card {
    background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(16px); border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl); padding: 28px 24px; display: flex; flex-direction: column; gap: 16px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s; box-shadow: var(--shadow-card);
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-luxury); border-color: rgba(159, 128, 218, 0.3); }
.step-number { font-family: 'JetBrains Mono', monospace; font-size: 2rem; font-weight: 700; color: var(--accent-primary); opacity: 0.45; line-height: 1; }
.step-content h3 { font-size: 1rem; font-weight: 800; color: var(--text-main); margin-bottom: 8px; }
.step-content p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.code-block {
    display: inline-flex; align-items: center; gap: 10px; margin-top: 10px; padding: 8px 14px; background: rgba(159, 128, 218, 0.08);
    border: 1px dashed rgba(159, 128, 218, 0.35); border-radius: var(--radius-md); font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem; color: var(--accent-primary); cursor: pointer; transition: all 0.2s ease; user-select: none;
}
.code-block:hover { background: rgba(159, 128, 218, 0.14); border-color: rgba(159, 128, 218, 0.55); }
.code-block i { font-size: 0.78rem; opacity: 0.7; }


.term-grid a, .doc-item, .course-item { display: flex !important; align-items: flex-start !important; flex-wrap: nowrap !important; gap: 14px !important; padding: 14px 18px !important; min-height: 60px !important; }
.term-grid a .item-body, .doc-item .item-body, .course-item .item-body, .term-grid a .item-info, .doc-item .item-info, .course-item .item-info { display: flex !important; flex-direction: column !important; gap: 5px !important; flex: 1 !important; min-width: 0 !important; overflow: hidden !important; }
.term-grid a .item-title, .doc-item .item-title, .course-item .item-title, .term-grid a > span:not(.badge):not(.item-date):not(.item-tags), .doc-item > span:first-of-type { display: block !important; font-weight: 700 !important; font-size: 0.92rem !important; color: var(--text-main) !important; line-height: 1.45 !important; white-space: nowrap !important; overflow: hidden !important; text-overflow: ellipsis !important; margin-bottom: 0 !important; }
.term-grid a .item-tags, .doc-item .item-tags, .course-item .item-tags, .term-grid a .tags, .doc-item .tags { display: flex !important; flex-wrap: wrap !important; gap: 5px !important; align-items: center !important; margin-top: 4px !important; }
.term-grid a .tag, .doc-item .tag, .course-item .tag, .term-grid a .badge, .doc-item .badge, .course-item .badge {
    display: inline-flex !important; align-items: center !important;
    padding: 2px 10px !important; border-radius: var(--radius-pill) !important;
    font-size: 0.7rem !important; font-weight: 700 !important; line-height: 1.5 !important;
    white-space: nowrap !important; margin: 0 !important; flex-shrink: 0 !important;
    position: relative !important; overflow: hidden !important;

    background: rgba(255, 255, 255, 0.32) !important;
    backdrop-filter: blur(12px) saturate(1.4) !important;
    -webkit-backdrop-filter: blur(12px) saturate(1.4) !important;
    border-top:    1px solid rgba(255, 255, 255, 0.65) !important;
    border-left:   1px solid rgba(255, 255, 255, 0.40) !important;
    border-right:  1px solid rgba(190, 165, 230, 0.20) !important;
    border-bottom: 1px solid rgba(170, 140, 215, 0.16) !important;
    box-shadow:
        0 1px 5px  rgba(100, 60, 180, 0.10),
        0 1px 0    rgba(255, 255, 255, 0.70) inset !important;
    color: var(--accent-primary) !important;
    transition: background 0.2s ease, box-shadow 0.2s ease !important;
}

.term-grid a .tag::before, .doc-item .tag::before, .course-item .tag::before,
.term-grid a .badge::before, .doc-item .badge::before, .course-item .badge::before {
    content: '' !important;
    position: absolute !important; inset: 0 !important;
    border-radius: inherit !important;
    background: linear-gradient(150deg, rgba(255,255,255,0.35) 0%, transparent 55%) !important;
    pointer-events: none !important;
}
.term-grid a .item-date, .doc-item .item-date, .course-item .item-date, .term-grid a .upload-date, .doc-item .upload-date, .course-item .upload-date, .item-date, .upload-date, [class*="date"] { display: inline-flex !important; align-items: center !important; gap: 4px !important; font-family: 'JetBrains Mono', monospace !important; font-size: 0.72rem !important; font-weight: 500 !important; color: var(--text-muted) !important; opacity: 0.85 !important; white-space: nowrap !important; margin-top: 2px !important; letter-spacing: 0.01em !important; }
.item-date::before, .upload-date::before { content: '\f073'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 0.65rem; opacity: 0.6; }
.term-grid a .item-icons, .doc-item .item-icons, .course-item .item-icons { display: flex !important; gap: 6px !important; align-items: center !important; flex-shrink: 0 !important; }
.term-grid a .item-icons i, .doc-item .item-icons i, .course-item .item-icons i { width: 30px !important; height: 30px !important; display: flex !important; align-items: center !important; justify-content: center !important; border-radius: 8px !important; font-size: 0.82rem !important; background: rgba(159, 128, 218, 0.1) !important; color: var(--accent-primary) !important; flex-shrink: 0 !important; }


.content-type-tabs { display: flex; gap: 6px; margin-bottom: 22px; background: rgba(159,128,218,0.07); padding: 6px; border-radius: 999px; border: 1px solid rgba(159,128,218,0.15); backdrop-filter: blur(8px); }
.ct-tab { flex: 1; padding: 9px 16px; background: transparent; border: none; border-radius: 999px; color: var(--text-muted); font-size: 0.8rem; font-weight: 600; font-family: 'Mona Sans', sans-serif; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px; transition: all 0.28s cubic-bezier(0.34, 1.56, 0.64, 1); white-space: nowrap; letter-spacing: 0.01em; }
.ct-tab:hover { background: rgba(159,128,218,0.13); color: var(--accent-primary); transform: scale(1.03); }
.ct-tab.active { background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)); color: white; font-weight: 800; box-shadow: 0 4px 16px rgba(159,128,218,0.38), 0 1px 0 rgba(255,255,255,0.3) inset; transform: scale(1.04); }
.ct-pane { display: none; animation: none; }
.ct-pane.active { display: block; animation: fadeInPane 0.2s ease; }
@keyframes fadeInPane { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }