/* ============================================================
   UI COMPONENTS (modal, empty states, pagination)
   (split from style.css, lines 1339-1427)
   ============================================================ */

/* ======================================================
   MODAL
   ====================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    backdrop-filter: blur(4px);
    z-index: 300;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    pointer-events: none
}
.modal-overlay.open { 
    display: flex; 
    pointer-events: all;
}
.modal {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: fadeUp 0.25s ease both;
    pointer-events: all;
}
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}
.modal-header h2 {
    font-family: var(--font-head);
    font-size: 1.2rem;
    font-weight: 700;
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 28px;
}

/* ======================================================
   EMPTY STATES
   ====================================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-3);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-family: var(--font-head); font-size: 1.1rem; color: var(--text-2); margin-bottom: 8px; }
.empty-state p { font-size: 0.88rem; }

/* ======================================================
   PAGINATION
   ====================================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-3);
}
.pagination-pages { display: flex; gap: 4px; }
.page-btn {
    min-width: 32px; height: 32px;
    padding: 0 8px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-2);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition);
}
.page-btn:hover { background: var(--bg-3); color: var(--text-1); }
.page-btn.active { background: var(--accent-dim); border-color: var(--accent-ring); color: var(--accent); font-weight: 600; }