/* HR Rota Frontend - Modern Colorful Styles */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #2d3748;
    line-height: 1.6;
}

/* Dashboard Container */
.hr-dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    background: #f8fafc;
    min-height: 100vh;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Header */
.hr-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    padding: 25px 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

.hr-header h1 {
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 15px;
}

.hr-user-info {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 16px;
}

.hr-user-info span {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

/* Buttons */
.hr-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #4f46e5;
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.hr-btn:hover {
    background: #4338ca;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
    color: white;
}

.hr-btn-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.hr-btn-primary:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.hr-btn-success {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.hr-btn-success:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

.hr-btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.hr-btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.hr-btn-small {
    padding: 8px 16px;
    font-size: 12px;
    border-radius: 8px;
}

/* Button Loading States */
.hr-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Stats Grid */
.hr-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.hr-stat-card {
    background: white;
    padding: 25px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hr-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.hr-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4f46e5, #7c3aed);
}

.hr-card-blue::before {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
}

.hr-card-green::before {
    background: linear-gradient(90deg, #10b981, #059669);
}

.hr-card-purple::before {
    background: linear-gradient(90deg, #8b5cf6, #7c3aed);
}

.hr-card-orange::before {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.hr-stat-icon {
    font-size: 48px;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border-radius: 20px;
}

.hr-stat-content h3 {
    font-size: 36px;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 5px;
}

.hr-stat-content p {
    color: #718096;
    font-weight: 500;
    font-size: 14px;
}

/* Main Content */
.hr-main-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.hr-content-section {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.hr-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f1f5f9;
}

.hr-section-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: #1a202c;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Cards Grid */
.hr-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.hr-business-card, .hr-branch-card {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hr-business-card:hover, .hr-branch-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: #4f46e5;
}

.hr-business-icon, .hr-branch-icon {
    font-size: 48px;
    margin-bottom: 15px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hr-business-card h3, .hr-branch-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 8px;
}

.hr-business-card p, .hr-branch-card p {
    color: #718096;
    margin-bottom: 15px;
    font-size: 14px;
}

.hr-card-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
}

/* Status Badges */
.hr-status {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hr-status-active {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.hr-status-draft {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

/* Rota Grid */
.hr-rota-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.hr-current-week {
    font-weight: 600;
    font-size: 16px;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    padding: 10px 20px;
    border-radius: 25px;
    color: #4a5568;
}

.hr-rota-table {
    overflow-x: auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-top: 20px;
}

.hr-rota-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.hr-rota-table th {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    color: white;
    padding: 15px 10px;
    text-align: center;
    font-weight: 600;
    font-size: 12px;
}

.hr-employee-col {
    min-width: 150px;
    text-align: left !important;
}

.hr-day-col {
    min-width: 120px;
}

.hr-employee-name {
    padding: 15px;
    background: #f8fafc;
    border-right: 3px solid #e2e8f0;
}

.hr-employee-info strong {
    display: block;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 2px;
}

.hr-employee-info small {
    color: #718096;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hr-shift-cell {
    padding: 8px;
    text-align: center;
    background: white;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.hr-time-input {
    border: 2px solid #e2e8f0;
    border-radius: 6px;
    padding: 8px;
    font-size: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.hr-time-input:focus {
    border-color: #4f46e5;
    outline: none;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.hr-time-input:not(:placeholder-shown) {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-color: #0284c7;
}

/* Shift Hours Display */
.hr-shift-hours {
    font-size: 10px;
    color: #059669;
    font-weight: 600;
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    padding: 2px 6px;
    border-radius: 4px;
    text-align: center;
    margin-top: 4px;
}

/* Editing States */
.hr-editing {
    background: linear-gradient(135deg, #fef3c7, #fde68a) !important;
    box-shadow: 0 0 0 2px #f59e0b !important;
}

.hr-error {
    border-color: #ef4444 !important;
    background: #fef2f2 !important;
}

/* Staff Components */
.hr-staff-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.hr-staff-card {
    background: white;
    border: 2px solid #f1f5f9;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.hr-staff-card:hover {
    border-color: #4f46e5;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.hr-staff-avatar {
    font-size: 36px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border-radius: 50%;
}

.hr-staff-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 4px;
}

.hr-staff-info p {
    color: #718096;
    font-size: 13px;
    margin-bottom: 8px;
}

/* Staff Schedule */
.hr-staff-schedule {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.hr-schedule-day {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.hr-schedule-day:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border-color: #4f46e5;
}

.hr-no-shift {
    opacity: 0.6;
    background: linear-gradient(135deg, #f9fafb, #f3f4f6);
}

.hr-day-header {
    text-align: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f5f9;
}

.hr-day-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 4px;
}

.hr-date {
    color: #718096;
    font-size: 14px;
    font-weight: 500;
}

.hr-shift-time {
    font-size: 20px;
    font-weight: 700;
    color: #4f46e5;
    margin-bottom: 8px;
    text-align: center;
}

.hr-shift-location {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    color: #0284c7;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 8px;
}

.hr-shift-hours {
    color: #718096;
    font-size: 14px;
    text-align: center;
}

.hr-no-shift-text {
    text-align: center;
    color: #9ca3af;
    font-style: italic;
    font-size: 16px;
    padding: 20px;
}

/* Activity Feed */
.hr-activity-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(135deg, #f8fafc, #ffffff);
    border-radius: 12px;
    margin-bottom: 15px;
    border-left: 4px solid #e2e8f0;
    transition: all 0.3s ease;
}

.hr-activity-item:hover {
    border-left-color: #4f46e5;
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

.hr-activity-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 16px;
}

.hr-icon-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.hr-icon-info {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
}

.hr-activity-content strong {
    display: block;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 4px;
}

.hr-activity-content p {
    color: #718096;
    margin-bottom: 8px;
    font-size: 14px;
}

.hr-activity-content small {
    color: #9ca3af;
    font-size: 12px;
}

/* Login Required */
.hr-login-required {
    text-align: center;
    padding: 60px 20px;
    background: white;
    border-radius: 16px;
    max-width: 500px;
    margin: 100px auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.hr-login-required h2 {
    font-size: 28px;
    color: #1a202c;
    margin-bottom: 15px;
}

.hr-login-required p {
    color: #718096;
    margin-bottom: 30px;
    font-size: 16px;
}

/* Toast Notifications */
.hr-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #4f46e5;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    font-weight: 500;
}

.hr-toast-show {
    transform: translateX(0);
}

.hr-toast-success {
    background: linear-gradient(135deg, #10b981, #059669);
}

.hr-toast-error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.hr-toast-info {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

/* Modal Styles */
.hr-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.hr-modal {
    background: white;
    border-radius: 16px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.hr-modal-header {
    padding: 25px 30px 20px;
    border-bottom: 2px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hr-modal-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1a202c;
}

.hr-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #718096;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.hr-modal-close:hover {
    background: #f1f5f9;
    color: #1a202c;
}

.hr-modal-content {
    padding: 25px 30px 30px;
}

/* Form Styles */
.hr-form-group {
    margin-bottom: 20px;
}

.hr-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #374151;
}

.hr-form-group input,
.hr-form-group select,
.hr-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.hr-form-group input:focus,
.hr-form-group select:focus,
.hr-form-group textarea:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.hr-form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid #f1f5f9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hr-dashboard {
        padding: 15px;
        border-radius: 0;
    }
    
    .hr-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 20px;
    }
    
    .hr-header h1 {
        font-size: 24px;
    }
    
    .hr-stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .hr-stat-card {
        padding: 20px;
    }
    
    .hr-stat-icon {
        font-size: 36px;
        width: 60px;
        height: 60px;
    }
    
    .hr-section-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .hr-rota-controls {
        flex-direction: column;
        gap: 10px;
    }
    
    .hr-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .hr-staff-schedule {
        grid-template-columns: 1fr;
    }
    
    .hr-rota-table {
        font-size: 11px;
    }
    
    .hr-time-input {
        padding: 6px;
        font-size: 11px;
    }
    
    .hr-modal {
        margin: 10px;
        max-width: none;
        width: calc(100% - 20px);
    }
    
    .hr-modal-header,
    .hr-modal-content {
        padding: 20px;
    }
    
    .hr-form-actions {
        flex-direction: column;
    }
    
    .hr-form-actions .hr-btn {
        width: 100%;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .hr-user-info {
        flex-direction: column;
        gap: 10px;
    }
    
    .hr-stat-content h3 {
        font-size: 28px;
    }
    
    .hr-employee-col {
        min-width: 120px;
    }
    
    .hr-day-col {
        min-width: 100px;
    }
    
    .hr-form-group input,
    .hr-form-group select,
    .hr-form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}