/* ============================================================
   Components — Forms, Tables, Modals, Toasts
   ============================================================ */

/* ── Forms ── */
.form-group { margin-bottom: 16px; }

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 10px 14px;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    line-height: 1.5;
    transition: border-color var(--dur-normal) var(--ease),
                box-shadow var(--dur-normal) var(--ease);
    -webkit-appearance: none;
}

.form-control::placeholder { color: var(--text-muted); }

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-control.is-invalid { border-color: var(--status-danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px hsla(0, 84%, 60%, 0.25); }

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }

.form-hint {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: 4px;
}

.form-error {
    font-size: var(--text-xs);
    color: var(--status-danger);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}
.input-group .form-control { padding-left: 38px; }
.input-group-icon {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    font-size: 14px;
    pointer-events: none;
}

/* Password toggle */
.input-group-suffix {
    position: absolute;
    right: 12px;
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--dur-fast) var(--ease);
}
.input-group-suffix:hover { color: var(--text-primary); }

/* Range picker */
.date-range-group {
    display: flex;
    gap: 12px;
    align-items: center;
}
.date-range-group .form-control { flex: 1; }

/* ── Tables ── */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.data-table thead th {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 10px 16px;
    text-align: left;
    white-space: nowrap;
}

.data-table tbody td {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    color: var(--text-primary);
    vertical-align: middle;
}

.data-table tbody tr { transition: background var(--dur-fast) var(--ease); }
.data-table tbody tr:hover { background: var(--bg-tertiary); }

.table-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Mobile cards fallback */
@media (max-width: 640px) {
    .table-wrap { display: none; }
    .mobile-card-list { display: flex; flex-direction: column; gap: 10px; }
}
@media (min-width: 641px) {
    .mobile-card-list { display: none; }
}

.mobile-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

/* ── Modals ── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-normal) var(--ease);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95) translateY(20px);
    transition: transform var(--dur-normal) var(--ease-bounce);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: var(--text-lg);
    font-weight: 700;
}

.modal-close {
    width: 32px; height: 32px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--dur-fast) var(--ease);
}
.modal-close:hover { background: var(--bg-surface); color: var(--text-primary); }

.modal-body { padding: 24px; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ── Toasts ── */
.toast-container {
    position: fixed;
    top: 72px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 360px;
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    box-shadow: var(--shadow-md);
    animation: fadeInDown var(--dur-normal) var(--ease-bounce);
    transition: opacity var(--dur-normal), transform var(--dur-normal);
}

.toast.leaving {
    opacity: 0;
    transform: translateX(20px);
}

.toast-icon {
    width: 32px; height: 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}

.toast.success .toast-icon { background: hsla(142,71%,45%,0.15); color: var(--status-active); }
.toast.error   .toast-icon { background: hsla(0,84%,60%,0.15);   color: var(--status-danger); }
.toast.warning .toast-icon { background: hsla(38,92%,50%,0.15);  color: var(--status-warning); }
.toast.info    .toast-icon { background: var(--accent-subtle);   color: var(--accent); }

.toast-content { flex: 1; }
.toast-title   { font-weight: 600; font-size: var(--text-sm); margin-bottom: 2px; }
.toast-message { font-size: var(--text-xs); color: var(--text-secondary); }

/* ── QR Modal specific ── */
.qr-container {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-container img { width: 200px; height: 200px; }

/* ── Tabs ── */
.tab-bar {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
    overflow-x: auto;
}

.tab-btn {
    padding: 10px 18px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    transition: all var(--dur-fast) var(--ease);
    white-space: nowrap;
}

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

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: var(--accent-subtle);
}

/* ── Chart containers ── */
.chart-wrap {
    height: 280px;
    position: relative;
}

.chart-wrap-lg {
    height: 400px;
    position: relative;
}