@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* Warehouse Workforce Dashboard Utility Styles */
:root {
    /* Color Palette */
    --wwd-bg-dark: #0a0a0f;
    --wwd-bg-darker: #050508;
    --wwd-primary: #6366f1;
    --wwd-primary-dark: #4f46e5;
    --wwd-primary-light: #818cf8;
    --wwd-text-light: #f8fafc;
    --wwd-text-gray: #94a3b8;
    --wwd-text-gray-dark: #475569;
    --wwd-border: rgba(255, 255, 255, 0.08);
    
    --wwd-success: #10b981;
    --wwd-warning: #f59e0b;
    --wwd-danger: #f43f5e;
    
    /* Effects */
    --wwd-glass-bg: rgba(17, 24, 39, 0.65);
    --wwd-glass-border: rgba(255, 255, 255, 0.08);
    --wwd-glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.35);
    
    /* Font Scale (Default) */
    --wwd-font-scale: 1;
}

.wwd-light-mode {
    --wwd-bg-dark: #f3f4f6;
    --wwd-bg-darker: #ffffff;
    --wwd-primary: #4f46e5;
    --wwd-primary-dark: #4338ca;
    --wwd-primary-light: #6366f1;
    --wwd-text-light: #111827;
    --wwd-text-gray: #4b5563;
    --wwd-text-gray-dark: #9ca3af;
    --wwd-border: rgba(0, 0, 0, 0.08);
    --wwd-glass-bg: rgba(255, 255, 255, 0.85);
    --wwd-glass-border: rgba(0, 0, 0, 0.05);
    --wwd-glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

/* Reset & Scoping */
.wwd-wrapper {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--wwd-text-light);
    line-height: 1.5;
    box-sizing: border-box;
    width: 100%;
}
.wwd-wrapper *, .wwd-wrapper *::before, .wwd-wrapper *::after {
    box-sizing: inherit;
}

/* Layout Utilities */
.wwd-flex { display: flex; }
.wwd-flex-wrap { flex-wrap: wrap; }
.wwd-flex-col { flex-direction: column; }
.wwd-flex-1 { flex: 1 1 0%; }
.wwd-items-center { align-items: center; }
.wwd-items-start { align-items: flex-start; }
.wwd-justify-center { justify-content: center; }
.wwd-justify-between { justify-content: space-between; }
.wwd-justify-end { justify-content: flex-end; }
.wwd-gap-2 { gap: 0.5rem; }
.wwd-gap-4 { gap: 1rem; }
.wwd-gap-6 { gap: 1.5rem; }
.wwd-grid { display: grid; }
.wwd-grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.wwd-grid-cols-auto { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.wwd-grid-cols-auto-lg { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); }

/* Sizing & Spacing */
.wwd-w-full { width: 100%; }
.wwd-h-screen { height: 100vh; }
.wwd-h-full { height: 100%; }
.wwd-w-64 { width: 16rem; }
.wwd-h-16 { height: 4rem; }
.wwd-w-16 { width: 4rem; }
.wwd-w-12 { width: 3rem; }
.wwd-h-12 { height: 3rem; }
.wwd-w-5 { width: 1.25rem; }
.wwd-h-5 { height: 1.25rem; }
.wwd-w-4 { width: 1rem; }
.wwd-h-4 { height: 1rem; }
.wwd-max-w-2xl { max-width: 42rem; }
.wwd-mx-auto { margin-left: auto; margin-right: auto; }
.wwd-mb-1 { margin-bottom: 0.25rem; }
.wwd-mb-2 { margin-bottom: 0.5rem; }
.wwd-mb-3 { margin-bottom: 0.75rem; }
.wwd-mb-4 { margin-bottom: 1rem; }
.wwd-mb-6 { margin-bottom: 1.5rem; }
.wwd-mt-1 { margin-top: 0.25rem; }
.wwd-mt-2 { margin-top: 0.5rem; }
.wwd-mt-6 { margin-top: 1.5rem; }
.wwd-mt-12 { margin-top: 3rem; }
.wwd-mr-2 { margin-right: 0.5rem; }
.wwd-p-3 { padding: 0.75rem; }
.wwd-p-4 { padding: 1rem; }
.wwd-p-6 { padding: 1.5rem; }
.wwd-p-12 { padding: 3rem; }
.wwd-px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }

/* Colors & Backgrounds */
.wwd-bg-dark { background-color: var(--wwd-bg-dark); }
.wwd-bg-darker { background-color: var(--wwd-bg-darker); }
.wwd-bg-primary { background-color: var(--wwd-primary); }
.wwd-bg-primary-dark { background-color: var(--wwd-primary-dark); }
.wwd-text-primary { color: var(--wwd-primary); }
.wwd-text-light { color: var(--wwd-text-light); }
.wwd-text-white { color: #fff; }
.wwd-text-gray-400 { color: var(--wwd-text-gray); }
.wwd-text-gray-500 { color: var(--wwd-text-gray-dark); }
.wwd-text-success { color: var(--wwd-success); }
.wwd-text-warning { color: var(--wwd-warning); }
.wwd-text-danger { color: var(--wwd-danger); }
.wwd-border-r { border-right-width: 1px; border-right-style: solid; }
.wwd-border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.wwd-border-t { border-top-width: 1px; border-top-style: solid; }
.wwd-border-2 { border-width: 2px; }
.wwd-border-dashed { border-style: dashed; }
.wwd-border-gray-800 { border-color: var(--wwd-border); }
.wwd-border-gray-700 { border-color: var(--wwd-border); }
.wwd-bg-red-900 { background-color: rgba(239, 68, 68, 0.2); }
.wwd-text-red-400 { color: var(--wwd-danger); }
.wwd-bg-green-900 { background-color: rgba(16, 185, 129, 0.2); }
.wwd-text-green-400 { color: var(--wwd-success); }
.wwd-bg-blue-900 { background-color: rgba(59, 130, 246, 0.2); }
.wwd-text-blue-400 { color: #60a5fa; }

/* Typography */
.wwd-text-xs { font-size: calc(0.75rem * var(--wwd-font-scale, 1)); }
.wwd-text-sm { font-size: calc(0.875rem * var(--wwd-font-scale, 1)); }
.wwd-text-md { font-size: calc(1rem * var(--wwd-font-scale, 1)); }
.wwd-text-lg { font-size: calc(1.125rem * var(--wwd-font-scale, 1)); }
.wwd-text-xl { font-size: calc(1.25rem * var(--wwd-font-scale, 1)); }
.wwd-text-3xl { font-size: calc(1.875rem * var(--wwd-font-scale, 1)); }
.wwd-font-medium { font-weight: 500; }
.wwd-font-semibold { font-weight: 600; }
.wwd-font-bold { font-weight: 700; }
.wwd-text-center { text-align: center; }
.wwd-text-left { text-align: left; }

/* Effects & Utility */
.wwd-hidden { display: none !important; }
.wwd-block { display: block; }
.wwd-inline { display: inline-block; }
.wwd-overflow-hidden { overflow: hidden; }
.wwd-overflow-y-auto { overflow-y: auto; }
.wwd-relative { position: relative; }
.wwd-rounded-lg { border-radius: 0.5rem; }
.wwd-rounded-xl { border-radius: 0.75rem; }
.wwd-rounded-full { border-radius: 9999px; }
.wwd-transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 300ms; }
.wwd-transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 300ms; }
.wwd-duration-300 { transition-duration: 300ms; }

.wwd-text-gradient {
    background: linear-gradient(135deg, var(--wwd-primary-light), var(--wwd-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Glassmorphism */
.wwd-glass-panel {
    background: var(--wwd-glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--wwd-glass-border);
    box-shadow: var(--wwd-glass-shadow);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease;
}
.wwd-glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.4);
}

/* Animations */
@keyframes wwd-spin {
    to { transform: rotate(360deg); }
}
.wwd-animate-spin {
    animation: wwd-spin 1s linear infinite;
}

@keyframes wwd-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .7; transform: scale(1.05); }
}
.wwd-animate-pulse {
    animation: wwd-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Custom Scrollbar */
.wwd-wrapper ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
.wwd-wrapper ::-webkit-scrollbar-track {
    background: transparent;
}
.wwd-wrapper ::-webkit-scrollbar-thumb {
    background: var(--wwd-border);
    border-radius: 4px;
}
.wwd-wrapper ::-webkit-scrollbar-thumb:hover {
    background: var(--wwd-text-gray-dark);
}

/* Components */
.wwd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: calc(0.875rem * var(--wwd-font-scale, 1));
    font-weight: 600;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 0.5rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.wwd-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.wwd-btn-primary {
    background: linear-gradient(135deg, var(--wwd-primary), var(--wwd-primary-dark));
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}
.wwd-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, var(--wwd-primary-light), var(--wwd-primary));
}
.wwd-btn-outline {
    background-color: transparent;
    border-color: var(--wwd-border);
    color: var(--wwd-text-light);
}
.wwd-btn-outline:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--wwd-text-gray);
    transform: translateY(-1px);
}
.wwd-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: calc(0.75rem * var(--wwd-font-scale, 1));
}

.wwd-input {
    background-color: rgba(0,0,0,0.2);
    border: 1px solid var(--wwd-border);
    color: var(--wwd-text-light) !important;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: calc(0.875rem * var(--wwd-font-scale, 1));
    outline: none;
    transition: border-color 0.2s;
}
.wwd-input:focus {
    border-color: var(--wwd-primary);
}
select.wwd-input option {
    background-color: var(--wwd-bg-darker);
    color: var(--wwd-text-light);
}

.wwd-nav-btn {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--wwd-text-gray);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    font-weight: 500;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}
.wwd-nav-btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s;
}
.wwd-nav-btn:hover:not(:disabled)::before {
    transform: translateX(100%);
}
.wwd-nav-btn:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--wwd-text-light);
    transform: translateX(4px);
}
.wwd-nav-btn.wwd-active {
    background: linear-gradient(90deg, var(--wwd-primary-dark), transparent);
    color: #fff;
    border-left: 3px solid var(--wwd-primary);
}
.wwd-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.wwd-kpi-card {
    padding: 1.5rem;
    border-radius: 1rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0) 100%), var(--wwd-glass-bg);
}
.wwd-kpi-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px -10px rgba(0, 0, 0, 0.6);
    border-color: rgba(255,255,255,0.15);
}

.wwd-dropzone {
    cursor: pointer;
}
.wwd-dropzone:hover, .wwd-dropzone.wwd-dragover {
    border-color: var(--wwd-primary);
    background-color: rgba(59, 130, 246, 0.05);
}

/* Ensure topbar filters are above other content and clickable */
.wwd-main-content > header {
    position: relative;
    z-index: 60;
}

#wwd-global-filters, .wwd-global-filters {
    z-index: 70;
    pointer-events: auto;
}

/* Keep KPI cards visually behind the header area to avoid overlap */
.wwd-kpi-card {
    position: relative;
    z-index: 1;
}

/* Tables */
.wwd-table-container {
    overflow-x: auto;
    max-height: 800px;
}
.wwd-table {
    border-collapse: collapse;
    width: 100%;
    font-size: calc(0.875rem * var(--wwd-font-scale, 1));
}
.wwd-table th {
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: var(--wwd-text-gray);
    position: sticky;
    top: 0;
    background-color: var(--wwd-bg-darker);
    z-index: 10;
    border-bottom: 1px solid var(--wwd-border);
}
.wwd-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--wwd-border);
}
.wwd-table tr:hover td {
    background-color: rgba(255,255,255,0.02);
}
.wwd-sortable {
    cursor: pointer;
    user-select: none;
}
.wwd-sortable:hover {
    color: var(--wwd-text-light);
}

/* Toggle Switch */
.wwd-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.wwd-switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}
.wwd-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--wwd-border);
  transition: .4s;
}
.wwd-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
}
input:checked + .wwd-slider {
  background-color: var(--wwd-primary);
}
input:checked + .wwd-slider:before {
  transform: translateX(20px);
}
.wwd-slider.wwd-round {
  border-radius: 24px;
}
.wwd-slider.wwd-round:before {
  border-radius: 50%;
}

/* Badges */
.wwd-badge {
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: calc(0.75rem * var(--wwd-font-scale, 1));
    font-weight: 500;
}
.wwd-badge-success { background: rgba(16, 185, 129, 0.2); color: var(--wwd-success); }
.wwd-badge-warning { background: rgba(245, 158, 11, 0.2); color: var(--wwd-warning); }
.wwd-badge-danger { background: rgba(239, 68, 68, 0.2); color: var(--wwd-danger); }

/* Timeline */
.wwd-timeline {
    position: relative;
    margin-top: 1rem;
}
.wwd-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--wwd-border);
}
.wwd-timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1.5rem;
}
.wwd-timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wwd-bg-darker);
    border: 2px solid var(--wwd-border);
    z-index: 1;
}
.wwd-timeline-marker svg { width: 16px; height: 16px; }
.wwd-marker-primary { border-color: var(--wwd-primary); color: var(--wwd-primary); }
.wwd-marker-danger { border-color: var(--wwd-danger); color: var(--wwd-danger); }
.wwd-timeline-content {
    border-radius: 0.75rem;
    padding: 1rem;
}
.wwd-border-danger { border: 1px solid rgba(239, 68, 68, 0.3); }

.wwd-py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.wwd-pt-4 { padding-top: 1rem; }
.wwd-cursor-pointer { cursor: pointer; }
.wwd-expand-icon { transition: transform 0.3s ease; }
.wwd-detail-row { animation: wwd-slide-down 0.3s ease-out; }

.wwd-timeline-details {
    animation: wwd-slide-down 0.2s ease-out;
}

.wwd-timeline-expandable:hover {
    border-color: var(--wwd-primary);
    background-color: rgba(255, 255, 255, 0.02);
}

.wwd-bg-dark\/40 { background-color: rgba(0, 0, 0, 0.4); }
.wwd-bg-dark\/50 { background-color: rgba(0, 0, 0, 0.5); }


@keyframes wwd-slide-down {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.wwd-detail-content {
    border-left: 4px solid var(--wwd-primary);
}

/* Print Styles */
@media print {
    body * {
        visibility: hidden;
    }
    #warehouse-dashboard-root, #warehouse-dashboard-root * {
        visibility: visible;
    }
    #warehouse-dashboard-root {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        color: #000;
        background: #fff;
    }
    #wwd-sidebar, header .wwd-flex.wwd-items-center.wwd-gap-4:last-child {
        display: none !important;
    }
    .wwd-glass-panel {
        border: 1px solid #ccc;
        box-shadow: none;
        background: #fff;
        color: #000;
    }
    .wwd-text-light, .wwd-text-gray-400 {
        color: #333 !important;
    }
}

/* Mode wide toggling */
.wwd-mode-wide {
    max-width: none !important;
    width: 100% !important;
}

.wwd-mode-wide .wwd-max-w-2xl {
    max-width: none !important;
}

.wwd-mode-wide .wwd-table-container {
    max-height: none !important;
}

.wwd-main-content {
    transition: max-width 0.4s ease;
}

/* New Views Styles */
.wwd-heatmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 4px;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: 0.5rem;
}
.wwd-heatmap-cell {
    aspect-ratio: 1;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.wwd-heatmap-cell:hover {
    transform: scale(1.2);
    z-index: 10;
    box-shadow: 0 0 15px var(--wwd-primary);
}
.wwd-heatmap-hot {
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
    animation: wwd-pulse 2s infinite;
}

/* Premium Effects */
.wwd-kpi-card.wwd-high-perf {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%), var(--wwd-glass-bg);
    border-color: var(--wwd-success);
}

.wwd-text-gradient-gold {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.wwd-glow-primary {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

@keyframes wwd-gradient-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.wwd-animate-gradient {
    background: linear-gradient(-45deg, #6366f1, #a855f7, #ec4899, #f43f5e);
    background-size: 400% 400%;
    animation: wwd-gradient-flow 15s ease infinite;
}

/* Responsive Grid fix */
.wwd-grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 768px) {
    .wwd-grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

/* Gantt Chart Styles */
.wwd-gantt-container {
    background: rgba(0,0,0,0.15);
    border-radius: 0.5rem;
    padding: 1rem;
    border: 1px solid var(--wwd-border);
}
.wwd-gantt-bar {
    display: flex;
    width: 100%;
    height: 48px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid var(--wwd-border);
}
.wwd-gantt-segment {
    height: 100%;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}
.wwd-gantt-segment:hover {
    filter: brightness(1.2);
    transform: scaleY(1.04);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
    z-index: 2;
}
.wwd-gantt-segment.active {
    background-color: var(--wwd-primary);
    opacity: 0.75;
}
.wwd-gantt-segment.active:hover {
    opacity: 1;
}
.wwd-gantt-segment.downtime {
    background-color: var(--wwd-danger);
    opacity: 0.75;
    box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
}
.wwd-gantt-segment.downtime:hover {
    opacity: 1;
    box-shadow: 0 0 12px var(--wwd-danger);
}