/* CollabX — Reusable Components (Stitch: CollabX SaaS Redesign) */

/* ============================================================
   BASE TYPOGRAPHY & RESET
   ============================================================ */
body {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    font-size: var(--text-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-navy);
    font-weight: 600;
    line-height: 1.3;
    margin: 0;
    letter-spacing: -0.01em;
}

h1 { font-size: var(--text-headline-lg); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: var(--text-headline); }
h3 { font-size: var(--text-headline-sm); }

a { color: inherit; text-decoration: none; }
button { border: none; background: none; font-family: inherit; cursor: pointer; outline: none; }

.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }
.text-primary-color { color: var(--color-primary-dark); }

/* SVG Icon Sizing Utilities */
svg.icon,
.icon {
    width: 20px !important;
    height: 20px !important;
    max-width: 20px !important;
    max-height: 20px !important;
    flex-shrink: 0 !important;
    display: inline-block;
}

svg.icon-sm,
.icon-sm {
    width: 16px !important;
    height: 16px !important;
    max-width: 16px !important;
    max-height: 16px !important;
    flex-shrink: 0 !important;
    display: inline-block;
}

svg.icon-lg,
.icon-lg {
    width: 32px !important;
    height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    flex-shrink: 0 !important;
    display: inline-block;
}

svg.icon-xl,
.icon-xl {
    width: 48px !important;
    height: 48px !important;
    max-width: 48px !important;
    max-height: 48px !important;
    flex-shrink: 0 !important;
    display: inline-block;
}

/* Utility Typography */
.font-caption-caps {
    font-size: var(--text-xxs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.font-label-sm {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.font-label-md {
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* ============================================================
   CARDS & CONTAINERS
   ============================================================ */
.card {
    background-color: var(--color-surface);
    border: none;
    border-radius: var(--radius-xl); /* 12px — rounded-xl Stitch blue */
    padding: var(--content-padding);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-5);
    border-bottom: 1px solid var(--color-surface-container); /* Subtle separator */
}

.card-header-no-border {
    border-bottom: none;
    margin-bottom: var(--space-3);
    padding-bottom: 0;
}

/* ============================================================
   APPLE-STYLE PRECISION STAT CARD (Minimalist Monochromatic)
   ============================================================ */
.stat-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 20px 22px;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 140px;
    height: 100%;
    box-sizing: border-box;
    cursor: pointer;
}

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

.stat-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
}

.stat-card-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--color-text-secondary);
}

.stat-card-value-row {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-top: 6px;
}

.stat-card-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

/* Tasks KPI Grid Responsive Container (5 columns side-by-side) */
.tasks-kpi-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

@media (max-width: 1279px) {
    .tasks-kpi-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .tasks-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .tasks-kpi-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

.stat-card-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background-color: var(--color-surface-low);
    border: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.stat-card:hover .stat-card-icon {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
}

.stat-card-icon .material-symbols-outlined {
    font-size: 20px;
}

.stat-card-middle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 14px;
}

.stat-sparkline {
    width: 80px;
    height: 24px;
    flex-shrink: 0;
}

.stat-card-bottom {
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-muted);
}

.stat-card-trend {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    border: 1px solid transparent;
}
.stat-card-trend.up { 
    background-color: var(--color-success-bg); 
    color: var(--color-success); 
    border-color: var(--color-success-border);
}
.stat-card-trend.neutral { 
    background-color: var(--color-surface-low); 
    color: var(--color-text-secondary); 
    border-color: var(--color-border);
}
.stat-card-trend.danger { 
    background-color: var(--color-danger-bg); 
    color: var(--color-danger); 
    border-color: var(--color-danger-border);
}

.stat-card-progress {
    width: 100%;
    height: 4px;
    border-radius: var(--radius-full);
    background-color: var(--color-surface-low);
    margin-top: 12px;
    overflow: hidden;
}

.stat-card-progress-bar {
    height: 100%;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0 var(--space-4);
    height: 36px;
    border-radius: var(--radius-lg); /* 8px rounded-lg — blue Stitch style */
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    text-decoration: none;
    border: 1px solid transparent;
}

.btn-sm {
    height: 28px;
    padding: 0 var(--space-3);
    font-size: var(--text-xs);
    border-radius: var(--radius-md);
}

/* Primary Button (#2563EB Blue Fill — Stitch exact) */
.btn-primary {
    background-color: var(--color-primary-container); /* #2563EB */
    color: #FFFFFF;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover); /* #1D4ED8 */
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: scale(0.98);
}

/* Secondary Button (White surface, subtle border) */
.btn-secondary {
    background-color: var(--color-surface);
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

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

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

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

/* Ghost / Icon */
.btn-ghost {
    background-color: transparent;
    color: var(--color-text-muted);
}
.btn-ghost:hover {
    background-color: var(--color-surface-low);
    color: var(--color-text-primary);
}


/* ============================================================
   BADGES & PILLS
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    height: 22px;
    padding: 0 8px;
    border-radius: var(--radius-full);
    font-size: var(--text-xxs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

/* Stitch Status Semantic Colors */
.badge-success {
    background-color: var(--color-success-bg);
    color: #059669; /* Darker emerald */
    border-color: var(--color-success-border);
}

.badge-info {
    background-color: var(--color-info-bg);
    color: var(--color-info);
    border-color: var(--color-info-border);
}

.badge-warning {
    background-color: var(--color-warning-bg);
    color: #D97706; /* Darker amber */
    border-color: var(--color-warning-border);
}

.badge-danger {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border-color: var(--color-danger-border);
}

.badge-neutral {
    background-color: var(--color-surface-low);
    color: var(--color-text-muted);
}

.badge-primary-soft {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}


/* ============================================================
   DATA TABLES (Stitch Flat Style)
   ============================================================ */
.table-container, .table-responsive {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: var(--shadow-sm);
    width: 100%;
}

.data-table,
table.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.data-table th,
table.table th {
    background-color: var(--color-surface-low);
    color: var(--color-text-secondary);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    padding: 12px var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.data-table td,
table.table td {
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-primary);
    font-size: var(--text-sm);
    transition: background-color var(--transition-fast);
}

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

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


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

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-navy);
    margin-bottom: var(--space-2);
}

.form-control,
.form-input {
    width: 100%;
    height: 38px;
    padding: 0 var(--space-3);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    outline: none;
}

select.form-control,
select.form-input {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 32px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236C7A77' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
}

.form-input-sm,
.form-control-sm {
    height: 32px;
    font-size: var(--text-xs);
    padding: 0 var(--space-3);
}

select.form-input-sm,
select.form-control-sm {
    padding-right: 28px;
    background-position: right 8px center;
}

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

.form-control:focus,
.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
    background-color: var(--color-surface);
}

textarea.form-control,
textarea.form-input {
    height: auto;
    padding: var(--space-2) var(--space-3);
    resize: vertical;
    min-height: 80px;
    border-radius: var(--radius-lg);
}

/* Filter Bar Component */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    flex: 1;
}

.filter-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.search-input {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 220px;
    flex: 1;
}

.search-input .material-symbols-outlined {
    position: absolute;
    left: 12px;
    color: var(--color-text-muted);
    font-size: 18px;
    pointer-events: none;
}

.search-input input {
    width: 100%;
    height: 36px;
    padding-left: 36px;
    padding-right: 14px;
    background-color: var(--color-surface-low);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

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

/* Quick Filter Chips */
.quick-filter-chips {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border-light);
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
    background-color: var(--color-surface-low);
    border: 1px solid var(--color-border-light);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.filter-chip:hover {
    background-color: var(--color-surface-high);
    color: var(--color-navy);
    border-color: var(--color-border);
    transform: translateY(-1px);
}

.filter-chip.active {
    background-color: var(--color-primary-container);
    color: var(--color-on-primary);
    border-color: transparent;
    box-shadow: var(--shadow-xs);
}

.filter-chip.reset {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border-color: rgba(239, 68, 68, 0.2);
}
.filter-chip.reset:hover {
    background-color: var(--color-danger);
    color: #ffffff;
}

/* Button Group Segmented Control */
.btn-group {
    display: inline-flex;
    border-radius: var(--radius-full);
    background-color: var(--color-surface-low);
    padding: 3px;
    gap: 2px;
    align-items: center;
}

.btn-group .btn {
    border-radius: var(--radius-full);
    height: 30px;
    padding: 0 12px;
    font-size: var(--text-xs);
    border: none;
    box-shadow: none;
}

.btn-group .btn.btn-secondary {
    background-color: var(--color-surface);
    box-shadow: var(--shadow-xs);
    color: var(--color-text-primary);
    font-weight: 600;
}

.btn-group .btn.btn-ghost {
    color: var(--color-text-muted);
}
.btn-group .btn.btn-ghost:hover {
    color: var(--color-text-primary);
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-4);
    text-align: center;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background-color: var(--color-surface-low);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.empty-state-icon .material-symbols-outlined {
    font-size: 32px;
}

.empty-state-title {
    font-size: var(--text-headline);
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: var(--space-1);
}

.empty-state-desc {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: 400px;
}

/* ============================================================
   AVATARS
   ============================================================ */
.avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-xs);
    background-color: var(--color-primary);
    color: white;
    flex-shrink: 0;
    text-transform: uppercase;
}

.avatar-sm { width: 24px; height: 24px; font-size: 10px; }
.avatar-lg { width: 48px; height: 48px; font-size: var(--text-lg); }

/* ============================================================
   MODALS / PANELS
   ============================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(25, 28, 30, 0.4);
    backdrop-filter: blur(2px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    width: min(500px, calc(100vw - 32px));
    max-width: 100%;
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: transform var(--transition-normal);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

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

.modal-header {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: var(--text-headline);
    font-weight: 600;
    color: var(--color-navy);
}

.modal-body {
    padding: var(--space-6);
    overflow-y: auto;
}

.modal-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    background-color: var(--color-surface-hover);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-input {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 480px) {
    .modal-header {
        padding: var(--space-4);
    }
    .modal-body {
        padding: var(--space-4);
    }
    .modal-footer {
        padding: var(--space-4);
        flex-wrap: wrap;
    }
    
    .btn-group {
        flex-wrap: wrap;
    }
    
    /* Ensure stat cards don't get too cramped */
    .stat-card-value {
        font-size: 22px;
    }
}