/**
 * Bchecklist - Reusable UI Components
 * Dark cyan buttons, white cards, semantic status badges, responsive tables
 */

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1.4;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
    user-select: none;
    white-space: nowrap;
}

.btn:disabled, .btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Primary Button: Dark Cyan */
.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    box-shadow: 0 2px 6px rgba(0, 139, 139, 0.3);
}

.btn-primary:active {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-primary:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-focus);
}

/* Secondary Button */
.btn-secondary {
    background-color: #ffffff;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-surface);
    border-color: var(--color-text-muted);
}

/* Outline Dark Cyan Button */
.btn-outline {
    background-color: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
}

/* Danger Button */
.btn-danger {
    background-color: var(--color-danger);
    color: #ffffff;
    border-color: var(--color-danger);
}

.btn-danger:hover {
    background-color: #991b1b;
}

/* Small / Large modifiers */
.btn-sm {
    padding: 5px 10px;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 12px 24px;
    font-size: var(--font-size-base);
    border-radius: var(--radius-card);
}

.btn-icon {
    padding: 8px;
    border-radius: var(--radius-md);
}

/* ==========================================================================
   BADGES & PILLS
   ========================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    line-height: 1.2;
}

.badge-success {
    background-color: var(--color-success-light);
    color: var(--color-success);
    border: 1px solid rgba(27, 122, 58, 0.2);
}

.badge-warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
    border: 1px solid rgba(180, 83, 9, 0.2);
}

.badge-danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
    border: 1px solid rgba(185, 28, 28, 0.2);
}

.badge-info {
    background-color: var(--color-info-light);
    color: var(--color-info);
    border: 1px solid rgba(2, 132, 199, 0.2);
}

.badge-primary {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    border: 1px solid rgba(0, 139, 139, 0.25);
}

/* ==========================================================================
   CARDS & STAT PANELS
   ========================================================================== */
.card {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    margin-bottom: var(--space-4);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card-header {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
}

.card-title {
    margin: 0;
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-3) var(--space-6);
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border-subtle);
}

/* Clickable KPI Stat Card */
.stat-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.stat-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: var(--space-5);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.stat-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.1;
    margin-bottom: var(--space-1);
}

.stat-subtext {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.form-label.required::after {
    content: " *";
    color: var(--color-danger);
}

.form-control {
    width: 100%;
    padding: 9px 13px;
    font-family: inherit;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-focus);
}

.form-control.is-invalid {
    border-color: var(--color-danger);
    background-color: #fff9f9;
}

.invalid-feedback {
    font-size: 12px;
    color: var(--color-danger);
    margin-top: 4px;
}

.form-hint {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ==========================================================================
   TABLES
   ========================================================================== */
.table-wrapper {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    overflow-x: auto;
    box-shadow: var(--shadow-card);
}

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

.table th {
    background-color: var(--color-surface);
    color: var(--color-text);
    font-weight: 700;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border-subtle);
    color: var(--color-text);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: var(--color-surface-hover);
}

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

/* ==========================================================================
   ALERTS / FLASH MESSAGES
   ========================================================================== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success {
    background-color: var(--color-success-light);
    color: var(--color-success);
    border: 1px solid rgba(27, 122, 58, 0.25);
}

.alert-danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
    border: 1px solid rgba(185, 28, 28, 0.25);
}

.alert-warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
    border: 1px solid rgba(180, 83, 9, 0.25);
}

.alert-info {
    background-color: var(--color-info-light);
    color: var(--color-info);
    border: 1px solid rgba(2, 132, 199, 0.25);
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    background: #ffffff;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 280px;
    max-width: 420px;
    animation: toastSlideIn 0.25s ease-out;
}

.toast.toast-success { border-left-color: var(--color-success); }
.toast.toast-danger  { border-left-color: var(--color-danger); }
.toast.toast-warning { border-left-color: var(--color-warning); }
.toast.toast-info    { border-left-color: var(--color-info); }

@keyframes toastSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ==========================================================================
   PRINT / PDF MEDIA STYLES
   ========================================================================== */
@media print {
    body, html {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 11pt !important;
    }
    .left-panel, 
    .right-panel-header, 
    .app-footer, 
    .filter-card, 
    .page-actions, 
    .no-print, 
    .btn, 
    .toast-container {
        display: none !important;
    }
    .app-shell, 
    .right-panel, 
    .right-panel-content, 
    .content-inner {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        max-width: none !important;
        background: #ffffff !important;
        box-shadow: none !important;
    }
    .card {
        border: 1px solid #cccccc !important;
        box-shadow: none !important;
        page-break-inside: avoid;
        margin-bottom: 16px !important;
    }
    .table-container {
        overflow: visible !important;
        box-shadow: none !important;
        border: none !important;
    }
    .table {
        width: 100% !important;
        border-collapse: collapse !important;
        font-size: 9pt !important;
    }
    .table th, .table td {
        border: 1px solid #dddddd !important;
        padding: 6px 8px !important;
        color: #000000 !important;
    }
    .table th {
        background-color: #f1f5f9 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .print-only-header {
        display: block !important;
        margin-bottom: 20px;
        border-bottom: 2px solid #008B8B;
        padding-bottom: 10px;
    }
}

.print-only-header {
    display: none;
}