/* ---------- Quizzes list ---------- */
.quizzes-page {
    max-width: 2000px;
    margin: 0 auto;
    padding: 2rem 0;
}
.quizzes-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.quizzes-title {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}
.quizzes-controls {
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.3);
    border: 1px solid rgba(139, 92, 246, 0.3);
}
.search-form { margin-bottom: 1.5rem; }
.search-container {
    display: flex;
    gap: 1rem;
    position: relative;
    max-width: 600px;
}
.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 15px;
    background: rgba(15, 15, 35, 0.5);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s;
}
.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}
.search-input::placeholder { color: var(--text-muted); }
.search-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border: none;
    border-radius: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Poppins', sans-serif;
}
.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.5);
}
.search-clear {
    position: absolute;
    right: 170px;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 1.2rem;
}
.search-clear:hover {
    background: rgba(239, 68, 68, 0.3);
    transform: translateY(-50%) scale(1.1);
}
.sort-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.sort-label { color: var(--text-secondary); font-weight: 500; }
.sort-btn {
    padding: 0.7rem 1.5rem;
    background: rgba(139, 92, 246, 0.1);
    color: var(--text-secondary);
    border: 0px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.95rem;
    font-family: 'Poppins', sans-serif;
}
.sort-btn:hover { background: rgba(139, 92, 246, 0.2); transform: translateY(-2px); }
.sort-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}
.quizzes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}
.quiz-compact-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
}
.quiz-compact-title {
    flex: 1;
    font-size: 1.3rem;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
}
.quiz-compact-count {
    background: rgba(139, 92, 246, 0.2);
    color: var(--primary-light);
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.85rem;
    white-space: nowrap;
    border: 1px solid rgba(139, 92, 246, 0.3);
}
.quiz-compact-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}
.quiz-compact-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-top: 0.5rem;
    border-top: 1px solid rgba(139, 92, 246, 0.1);
}
.quiz-stat-item { display: flex; align-items: center; gap: 0.3rem; }
.quiz-compact-actions { display: flex; gap: 0.8rem; margin-top: auto; }
.quiz-compact-actions .btn { flex: 1; }
.quizzes-empty {
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 4rem 2rem;
    text-align: center;
    border: 2px dashed rgba(139, 92, 246, 0.3);
    margin: 3rem 0;
}
.quizzes-empty .empty-icon { font-size: 5rem; margin-bottom: 1.5rem; opacity: 0.5; }
.quizzes-empty h3 { font-size: 1.8rem; color: var(--text-primary); margin-bottom: 1rem; }
.quizzes-empty p { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 2rem; }
@media (max-width: 768px) {
    .quizzes-grid { grid-template-columns: 1fr; }
    .quizzes-header { flex-direction: column; align-items: stretch; }
    .quizzes-title { font-size: 2rem; text-align: center; }
    .search-container { flex-direction: column; max-width: 100%; }
    .search-clear { right: 15px; }
    .sort-buttons { justify-content: center; }
    .quiz-compact-actions { flex-direction: column; }
}
@media (max-width: 480px) {
    .quizzes-controls { padding: 1.5rem; }
    .sort-btn { flex: 1; min-width: 100px; }
}