/* Custom CSS Variables for Hospitality Industry Theme */
:root {
    --deep-blue: #1e3a8a;
    --warm-gold: #f59e0b;
    --clean-white: #ffffff;
    --light-gray: #f8fafc;
    --medium-gray: #64748b;
    --success-green: #10b981;
    --warning-yellow: #f59e0b;
    --danger-red: #ef4444;
}

/* Custom Tailwind Configuration */
.bg-deep-blue { background-color: var(--deep-blue); }
.bg-warm-gold { background-color: var(--warm-gold); }
.text-deep-blue { color: var(--deep-blue); }
.text-warm-gold { color: var(--warm-gold); }

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #374151;
}

/* Dashboard Sections */
.dashboard-section {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Task Cards */
.task-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--medium-gray);
    transition: all 0.2s ease;
    cursor: pointer;
}

.task-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.task-card.priority-high {
    border-left-color: var(--danger-red);
}

.task-card.priority-medium {
    border-left-color: var(--warning-yellow);
}

.task-card.priority-low {
    border-left-color: var(--success-green);
}

.task-card.status-not-started {
    background: linear-gradient(to right, #f8fafc, #ffffff);
}

.task-card.status-in-progress {
    background: linear-gradient(to right, #dbeafe, #ffffff);
    border-left-color: #3b82f6;
}

.task-card.status-paused {
    background: linear-gradient(to right, #fef3c7, #ffffff);
    border-left-color: #f59e0b;
}

.task-card.status-completed {
    background: linear-gradient(to right, #d1fae5, #ffffff);
    border-left-color: #10b981;
}

.task-card.overdue {
    background: linear-gradient(to right, #fee2e2, #ffffff);
    border-left-color: var(--danger-red);
}

/* Status Badges */
.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-not-started {
    background-color: #f1f5f9;
    color: #475569;
}

.status-in-progress {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-paused {
    background-color: #fef3c7;
    color: #92400e;
}

.status-completed {
    background-color: #d1fae5;
    color: #065f46;
}

.status-overdue {
    background-color: #fee2e2;
    color: #dc2626;
}

/* Priority Badges */
.priority-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.priority-high {
    background-color: #fee2e2;
    color: #dc2626;
}

.priority-medium {
    background-color: #fef3c7;
    color: #92400e;
}

.priority-low {
    background-color: #d1fae5;
    color: #065f46;
}

/* Task Action Buttons */
.task-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.btn-action {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.btn-start {
    background-color: var(--success-green);
    color: white;
}

.btn-start:hover {
    background-color: #059669;
}

.btn-pause {
    background-color: var(--warning-yellow);
    color: white;
}

.btn-pause:hover {
    background-color: #d97706;
}

.btn-resume {
    background-color: #3b82f6;
    color: white;
}

.btn-resume:hover {
    background-color: #2563eb;
}

.btn-complete {
    background-color: var(--deep-blue);
    color: white;
}

.btn-complete:hover {
    background-color: #1e40af;
}

/* Performance Cards */
.performance-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1rem;
    padding: 1.5rem;
    color: white;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.performance-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    backdrop-filter: blur(10px);
}

/* Employee Status Cards */
.employee-status-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--medium-gray);
}

.employee-status-card.online {
    border-left-color: var(--success-green);
}

.employee-status-card.busy {
    border-left-color: var(--warning-yellow);
}

.employee-status-card.offline {
    border-left-color: var(--medium-gray);
}

/* History Table */
.history-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.history-table th {
    background-color: var(--deep-blue);
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.history-table td {
    padding: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.history-table tbody tr:hover {
    background-color: #f9fafb;
}

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

/* Loading States */
.loading {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--deep-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .task-card {
        padding: 1rem;
    }
    
    .task-actions {
        flex-direction: column;
    }
    
    .btn-action {
        text-align: center;
        justify-content: center;
    }
    
    .grid-cols-2 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .grid-cols-1.md\:grid-cols-3 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
    
    .grid-cols-1.md\:grid-cols-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--deep-blue);
}

/* Form Enhancements */
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--warm-gold);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

/* Button Hover Effects */
.hover\:scale-105:hover {
    transform: scale(1.05);
}

.transition-transform {
    transition: transform 0.2s ease;
}

/* Chart Container */
.chart-container {
    position: relative;
    height: 300px;
    margin: 1rem 0;
}

/* Success Messages */
.success-message {
    background-color: #d1fae5;
    border: 1px solid #10b981;
    color: #065f46;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.error-message {
    background-color: #fee2e2;
    border: 1px solid #ef4444;
    color: #dc2626;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Time Display */
.time-display {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* Performance Indicators */
.performance-up {
    color: var(--success-green);
}

.performance-down {
    color: var(--danger-red);
}

.performance-neutral {
    color: var(--medium-gray);
}

/* Drag and Drop Styles */
.task-card.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.drop-zone {
    border: 2px dashed var(--warm-gold);
    background-color: rgba(245, 158, 11, 0.1);
}

.drop-zone.active {
    border-color: var(--success-green);
    background-color: rgba(16, 185, 129, 0.1);
}

/* Hidden Class */
.hidden {
    display: none !important;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    color: white;
    font-weight: 500;
    z-index: 1000;
    animation: slideInRight 0.3s ease-out;
}

.notification.success {
    background-color: var(--success-green);
}

.notification.error {
    background-color: var(--danger-red);
}

.notification.warning {
    background-color: var(--warning-yellow);
}

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