/* Professional Dashboard Styles */

.dashboard-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
}

/* Header */
.dashboard-header {
    background: var(--background-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-section i {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.logo-section h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.header-right {
    display: flex;
    align-items: center;
}

.menu-toggle {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.menu-toggle:hover {
    background: var(--background-tertiary);
}

.btn-login {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-login:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--background-tertiary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background 0.2s;
}

.user-info:hover {
    background: var(--border-color);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
}

.username {
    font-weight: 500;
    color: var(--text-primary);
}

/* Main Content */
.dashboard-main {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Dashboard Overview Cards */
.dashboard-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--background-card);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

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

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.stat-icon.pending {
    background: linear-gradient(135deg, #ff9f0a 0%, #ff7a00 100%);
}

.stat-icon.friends {
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
}

.stat-icon.calendar {
    background: linear-gradient(135deg, #52c41a 0%, #389e0d 100%);
}

.stat-icon.availability {
    background: linear-gradient(135deg, #722ed1 0%, #531dab 100%);
}

.stat-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.stat-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    align-items: flex-start;
}

.action-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9375rem;
}

.action-btn.primary {
    background: var(--primary-color);
    color: white;
}

.action-btn.primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.action-btn.secondary {
    background: var(--background-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.action-btn.secondary:hover {
    background: var(--background-tertiary);
    border-color: var(--primary-color);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

/* Dashboard Cards */
.dashboard-card {
    background: var(--background-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s;
}

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

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--background-tertiary);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-title i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.card-title h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-icon-small {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-icon-small:hover {
    background: var(--background-tertiary);
    color: var(--primary-color);
}

.badge {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.card-content {
    padding: 1.5rem;
}

/* Calendar Card */
.calendar-card {
    grid-column: span 2;
}

.month-range {
    font-weight: 500;
    color: var(--text-primary);
    min-width: 200px;
    text-align: center;
}

/* Bookings List */
.bookings-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-tertiary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state p {
    margin: 0;
    font-size: 0.9375rem;
}

/* Friends List */
.search-container {
    position: relative;
    margin-bottom: 1rem;
}

.search-container i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
}

.search-container input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    background: var(--background-secondary);
    transition: all 0.2s;
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.friends-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Availability Form */
.availability-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.availability-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.availability-form label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.availability-form label i {
    color: var(--primary-color);
}

.time-slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.time-slot-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    background: var(--background-secondary);
}

.time-slot-option:hover {
    border-color: var(--primary-color);
    background: rgba(74, 144, 226, 0.05);
}

.time-slot-option input[type="checkbox"] {
    margin-right: 0.75rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.time-slot-option input[type="checkbox"]:checked + .time-slot-label {
    color: var(--primary-color);
    font-weight: 600;
}

.time-slot-option:has(input[type="checkbox"]:checked) {
    border-color: var(--primary-color);
    background: rgba(74, 144, 226, 0.1);
}

.time-slot-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    color: var(--text-primary);
}

.time-slot-label i {
    color: var(--text-secondary);
}

.btn-block {
    width: 100%;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .calendar-card {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .dashboard-main {
        padding: 1rem;
    }
    
    .dashboard-overview {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .dashboard-header {
        padding: 1rem;
    }
    
    .logo-section h1 {
        font-size: 1.25rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-content h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .dashboard-overview {
        grid-template-columns: 1fr;
    }
    
    .quick-actions {
        flex-direction: column;
    }
    
    .action-btn {
        width: 100%;
        justify-content: center;
    }
}