/* ===================================
   Design System & CSS Variables
   =================================== */
:root {
    /* Colors - Modern Dark Theme */
    --color-bg-primary: #0a0e27;
    --color-bg-secondary: #151b3d;
    --color-bg-tertiary: #1e2749;
    --color-bg-card: rgba(30, 39, 73, 0.6);
    --color-bg-modal: rgba(10, 14, 39, 0.95);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0aec0;
    --color-text-muted: #718096;

    /* Accent Colors */
    --color-accent-purple: #667eea;
    --color-accent-pink: #f5576c;
    --color-accent-cyan: #00f2fe;
    --color-accent-green: #43e97b;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(102, 126, 234, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(245, 87, 108, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(0, 242, 254, 0.05) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundPulse 15s ease-in-out infinite;
}

@keyframes backgroundPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

/* ===================================
   Header & Navigation
   =================================== */
header {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

h1::before {
    content: '📅';
    -webkit-text-fill-color: initial;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width var(--transition-normal), height var(--transition-normal);
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--gradient-secondary);
    color: white;
}

.btn-danger:hover {
    box-shadow: 0 0 20px rgba(245, 87, 108, 0.3);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

/* ===================================
   Main Container
   =================================== */
main {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

/* ===================================
   View Tabs
   =================================== */
.view-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    background: var(--color-bg-card);
    padding: var(--spacing-xs);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    color: var(--color-text-secondary);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tab-btn.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.tab-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
}

/* ===================================
   Calendar View
   =================================== */
.calendar-container {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--spacing-md);
    align-items: start;
}

.calendar-main {
    min-width: 0;
}

.calendar-sidebar {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 100px;
}

.sidebar-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
}

.draggable-staff-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

.draggable-staff-item {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: grab;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.draggable-staff-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.draggable-staff-item:active {
    cursor: grabbing;
}

.draggable-staff-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.calendar-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.calendar-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.calendar-day-header {
    text-align: center;
    padding: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
}

.calendar-day {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    min-height: 120px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.calendar-day:hover {
    border-color: var(--color-accent-purple);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.calendar-day.drag-over {
    background: rgba(102, 126, 234, 0.2);
    border-color: var(--color-accent-purple);
    box-shadow: inset 0 0 20px rgba(102, 126, 234, 0.2);
}

.calendar-day.other-month {
    opacity: 0.3;
}

.calendar-day.today {
    border: 2px solid var(--color-accent-cyan);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
}

.day-number {
    font-weight: 700;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.day-shifts {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.shift-badge {
    background: var(--gradient-primary);
    color: white;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all var(--transition-fast);
}

.shift-badge:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-sm);
}

/* ===================================
   Staff List View
   =================================== */
.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.staff-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.staff-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.staff-card:hover {
    border-color: var(--color-accent-purple);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.staff-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.staff-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
}

.staff-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
}

.staff-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.staff-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.staff-actions .btn {
    flex: 1;
    justify-content: center;
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* ===================================
   Shift List View
   =================================== */
.shift-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.shift-item {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-normal);
}

.shift-item:hover {
    border-color: var(--color-accent-cyan);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
    transform: translateX(4px);
}

.shift-details {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.shift-date {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 120px;
}

.shift-time {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.shift-staff {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
}

.shift-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* ===================================
   Modal
   =================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn var(--transition-normal);
}

.modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--color-bg-modal);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
    animation: slideUp var(--transition-normal);
    position: relative;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.modal-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    transform: rotate(90deg);
}

/* ===================================
   Forms
   =================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-purple);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.form-actions .btn {
    flex: 1;
    justify-content: center;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    :root {
        --font-size-2xl: 1.5rem;
        --font-size-xl: 1.25rem;
    }

    header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .header-actions {
        width: 100%;
        justify-content: stretch;
    }

    .header-actions .btn {
        flex: 1;
    }

    main {
        padding: var(--spacing-md);
    }

    .calendar-container {
        grid-template-columns: 1fr;
    }

    .calendar-sidebar {
        display: none;
    }

    .calendar-grid {
        gap: 4px;
    }

    .calendar-day {
        min-height: 80px;
        padding: var(--spacing-xs);
    }

    .day-number {
        font-size: var(--font-size-base);
    }

    .shift-badge {
        font-size: 0.65rem;
        padding: 2px 4px;
    }

    .staff-grid {
        grid-template-columns: 1fr;
    }

    .shift-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .shift-details {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
        width: 100%;
    }

    .shift-actions {
        width: 100%;
    }

    .shift-actions .btn {
        flex: 1;
    }

    .view-tabs {
        flex-direction: column;
    }
}

/* ===================================
   Scrollbar Styling
   =================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-accent);
}

/* ===================================
   Utility Classes
   =================================== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-sm {
    font-size: var(--font-size-sm);
}

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

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Empty State
   =================================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.empty-state p {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   New Feature Styles
   =================================== */

/* Radio Group */
.radio-group {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-weight: 600;
}

.radio-label input[type="radio"] {
    width: auto;
    margin: 0;
}

/* Time Inputs */
.time-inputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.time-inputs input {
    flex: 1;
}

/* Drag Mode Switch */
.drag-mode-switch {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.mode-option {
    flex: 1;
    position: relative;
    cursor: pointer;
}

.mode-option input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.mode-label {
    display: block;
    text-align: center;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    transition: all var(--transition-fast);
    color: var(--color-text-secondary);
}

.mode-option input:checked+.mode-label.shift {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.mode-option input:checked+.mode-label.day-off {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.mode-label:hover {
    color: var(--color-text-primary);
}

/* Day Off Badge */
.shift-badge.day-off {
    background: var(--gradient-secondary);
}

/* Holiday Day */
.calendar-day.holiday {
    background: rgba(255, 255, 255, 0.05);
    background-image: repeating-linear-gradient(45deg,
            transparent,
            transparent 10px,
            rgba(255, 255, 255, 0.03) 10px,
            rgba(255, 255, 255, 0.03) 20px);
}

.holiday-name {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    margin-top: 4px;
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 4px;
    border-radius: 4px;
    text-align: center;
}

/* Holiday List in Modal */
.holiday-list {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.holiday-item {
    background: var(--color-bg-tertiary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

/* Weekend Colors */
.calendar-day-header:nth-child(7n),
.calendar-day:nth-child(7n) .day-number {
    color: var(--color-accent-cyan);
}

.calendar-day-header:nth-child(7n + 1),
.calendar-day:nth-child(7n + 1) .day-number {
    color: var(--color-accent-pink);
}

/* ===================================
   Statistics View
   =================================== */
.stats-container {
    max-width: 1000px;
    margin: 0 auto;
}

.stats-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stats-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stats-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.stats-table-container {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow-x: auto;
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
}

.stats-table thead th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 700;
    color: var(--color-text-secondary);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
}

.stats-table tbody td {
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
}

.stats-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.stats-table tfoot td {
    padding: var(--spacing-md);
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    border-top: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(102, 126, 234, 0.1);
}

.stats-table td:nth-child(2),
.stats-table td:nth-child(3),
.stats-table th:nth-child(2),
.stats-table th:nth-child(3) {
    text-align: right;
}

.empty-stats {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-secondary);
}