/* APower Flex — Shared Components (Modal, Toast, Table, Buttons, Forms)
   يتعاد استخدامها فى كل الموديولات */

/* ─── Buttons ──────────────────────────────────────────────────── */
.apf-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--apf-border);
    background: var(--apf-bg-card);
    color: var(--apf-text-primary);
    cursor: pointer;
    transition: all 0.15s;
    line-height: 1.2;
    text-decoration: none;
}

.apf-btn svg { width: 14px; height: 14px; flex-shrink: 0; }

.apf-btn:hover {
    background: var(--apf-bg-hover);
    border-color: var(--apf-border-strong);
}

.apf-btn-primary {
    background: var(--apf-primary);
    color: white;
    border-color: var(--apf-primary);
}

.apf-btn-primary:hover {
    background: var(--apf-primary-hover);
    border-color: var(--apf-primary-hover);
}

.apf-btn-danger {
    background: transparent;
    color: var(--apf-danger-text);
    border-color: var(--apf-danger-text);
}

.apf-btn-danger:hover {
    background: var(--apf-danger-bg);
}

.apf-btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

.apf-btn-ghost {
    background: transparent;
    border-color: transparent;
}

.apf-btn-ghost:hover {
    background: var(--apf-bg-hover);
    border-color: var(--apf-border);
}

.apf-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ─── Form controls ─────────────────────────────────────────────── */
.apf-input,
.apf-select,
.apf-textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--apf-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    background: var(--apf-bg-input);
    color: var(--apf-text-primary);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.apf-input:focus,
.apf-select:focus,
.apf-textarea:focus {
    outline: none;
    border-color: var(--apf-primary);
    box-shadow: 0 0 0 3px var(--apf-primary-tint);
}

.apf-textarea { resize: vertical; min-height: 80px; }

.apf-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--apf-text-secondary);
    margin-bottom: 6px;
}

.apf-form-group { margin-bottom: 16px; }

.apf-form-row {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.apf-form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.apf-form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

@media (max-width: 768px) {
    .apf-form-row.cols-2,
    .apf-form-row.cols-3 { grid-template-columns: 1fr; }
}

/* ─── Toolbar ──────────────────────────────────────────────────── */
.apf-toolbar {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding: 12px 16px;
    background: var(--apf-bg-card);
    border: 1px solid var(--apf-border);
    border-radius: 8px;
}

.apf-search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 400px;
}

.apf-search-box input {
    width: 100%;
    padding: 7px 12px 7px 34px;
    border: 1px solid var(--apf-border);
    border-radius: 6px;
    font-size: 13px;
    background: var(--apf-bg-input);
    color: var(--apf-text-primary);
}

.apf-search-box input:focus {
    outline: none;
    border-color: var(--apf-primary);
    box-shadow: 0 0 0 3px var(--apf-primary-tint);
}

.apf-search-box svg {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--apf-text-tertiary);
    pointer-events: none;
}

.apf-toolbar-spacer { flex: 1; }

/* ─── Table ────────────────────────────────────────────────────── */
.apf-table-wrapper {
    background: var(--apf-bg-card);
    border: 1px solid var(--apf-border);
    border-radius: 8px;
    overflow: hidden;
}

.apf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.apf-table thead {
    background: var(--apf-bg-hover);
    border-bottom: 1px solid var(--apf-border);
}

.apf-table th {
    text-align: left;
    padding: 10px 16px;
    font-weight: 600;
    color: var(--apf-text-secondary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    user-select: none;
}

.apf-table th.sortable {
    cursor: pointer;
    position: relative;
}

.apf-table th.sortable:hover {
    color: var(--apf-text-primary);
}

.apf-table th.sortable::after {
    content: '↕';
    margin-left: 6px;
    opacity: 0.3;
    font-size: 10px;
}

.apf-table th.sort-asc::after {
    content: '↑';
    opacity: 1;
    color: var(--apf-primary);
}

.apf-table th.sort-desc::after {
    content: '↓';
    opacity: 1;
    color: var(--apf-primary);
}

.apf-table td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--apf-border);
    color: var(--apf-text-primary);
}

.apf-table tbody tr {
    transition: background 0.1s;
}

.apf-table tbody tr:hover {
    background: var(--apf-bg-hover);
}

.apf-table tbody tr.is-selected {
    background: var(--apf-primary-tint);
}

.apf-table tbody tr:last-child td {
    border-bottom: none;
}

.apf-table-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--apf-primary);
    cursor: pointer;
}

.apf-table-actions {
    display: flex;
    gap: 4px;
    justify-content: flex-end;
}

.apf-table-empty {
    padding: 48px;
    text-align: center;
    color: var(--apf-text-tertiary);
    font-size: 14px;
}

/* ─── Pagination ────────────────────────────────────────────────── */
.apf-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--apf-bg-hover);
    border-top: 1px solid var(--apf-border);
    font-size: 12px;
    color: var(--apf-text-secondary);
}

.apf-pagination-controls {
    display: flex;
    gap: 4px;
    align-items: center;
}

.apf-page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--apf-border);
    background: var(--apf-bg-card);
    color: var(--apf-text-primary);
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
}

.apf-page-btn:hover:not(:disabled) {
    background: var(--apf-bg-hover);
    border-color: var(--apf-border-strong);
}

.apf-page-btn.is-active {
    background: var(--apf-primary);
    color: white;
    border-color: var(--apf-primary);
}

.apf-page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ─── Modal ────────────────────────────────────────────────────── */
.apf-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 60px 20px 20px;
    overflow-y: auto;
    animation: apf-fade-in 0.15s ease-out;
}

@keyframes apf-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.apf-modal {
    background: var(--apf-bg-card);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    width: 100%;
    max-width: 640px;
    max-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    animation: apf-slide-up 0.2s ease-out;
}

@keyframes apf-slide-up {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.apf-modal-lg { max-width: 900px; }
.apf-modal-sm { max-width: 420px; }

.apf-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--apf-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.apf-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--apf-text-primary);
}

.apf-modal-close {
    background: none;
    border: none;
    color: var(--apf-text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: background 0.15s;
}

.apf-modal-close:hover {
    background: var(--apf-bg-hover);
    color: var(--apf-text-primary);
}

.apf-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.apf-modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--apf-border);
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* ─── Toast ────────────────────────────────────────────────────── */
.apf-toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.apf-toast {
    padding: 12px 16px;
    background: var(--apf-bg-card);
    border: 1px solid var(--apf-border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-size: 13px;
    color: var(--apf-text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    max-width: 420px;
    pointer-events: auto;
    animation: apf-toast-in 0.2s ease-out;
}

@keyframes apf-toast-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.apf-toast.is-leaving {
    animation: apf-toast-out 0.2s ease-out forwards;
}

@keyframes apf-toast-out {
    to { transform: translateX(100%); opacity: 0; }
}

.apf-toast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.apf-toast-success { border-left: 3px solid var(--apf-success-text); }
.apf-toast-success .apf-toast-icon { color: var(--apf-success-text); }

.apf-toast-error { border-left: 3px solid var(--apf-danger-text); }
.apf-toast-error .apf-toast-icon { color: var(--apf-danger-text); }

.apf-toast-warning { border-left: 3px solid var(--apf-warning-text); }
.apf-toast-warning .apf-toast-icon { color: var(--apf-warning-text); }

.apf-toast-info { border-left: 3px solid var(--apf-info-text); }
.apf-toast-info .apf-toast-icon { color: var(--apf-info-text); }

/* ─── Badges ───────────────────────────────────────────────────── */
.apf-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
}

.apf-badge-success { background: var(--apf-success-bg); color: var(--apf-success-text); }
.apf-badge-warning { background: var(--apf-warning-bg); color: var(--apf-warning-text); }
.apf-badge-danger { background: var(--apf-danger-bg); color: var(--apf-danger-text); }
.apf-badge-info { background: var(--apf-info-bg); color: var(--apf-info-text); }
.apf-badge-neutral { background: var(--apf-bg-hover); color: var(--apf-text-secondary); }

/* ─── Tabs ─────────────────────────────────────────────────────── */
.apf-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--apf-border);
    margin-bottom: 20px;
}

.apf-tab {
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--apf-text-secondary);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: -1px;
}

.apf-tab:hover {
    color: var(--apf-text-primary);
}

.apf-tab.is-active {
    color: var(--apf-primary);
    border-bottom-color: var(--apf-primary);
}

.apf-tab-content { display: none; }
.apf-tab-content.is-active { display: block; }

/* ─── Loading spinner ──────────────────────────────────────────── */
.apf-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--apf-border);
    border-top-color: var(--apf-primary);
    border-radius: 50%;
    animation: apf-spin 0.8s linear infinite;
}

@keyframes apf-spin { to { transform: rotate(360deg); } }

.apf-loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: inherit;
}

[data-theme="dark"] .apf-loading-overlay {
    background: rgba(0, 0, 0, 0.5);
}

/* ─── Page header ──────────────────────────────────────────────── */
.apf-module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.apf-module-title h1 {
    font-size: 22px;
    font-weight: 600;
    color: var(--apf-text-primary);
    margin-bottom: 4px;
}

.apf-module-title p {
    font-size: 13px;
    color: var(--apf-text-secondary);
}

.apf-module-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}