:root {
    --primary: #1a73e8;
    --primary-light: #e8f0fe;
    --secondary: #34a853;
    --danger: #ea4335;
    --warning: #fbbc05;
    --gray: #5f6368;
    --light-gray: #f1f3f4;
    --white: #ffffff;
    --dark: #202124;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    display: flex;
    min-height: 100vh;
    background-color: #f5f5f5;
}

/* Sidebar Styles */
.sidebar {
    width: 250px;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    transition: all 0.3s;
    z-index: 100;
}

.sidebar-header {
    padding: 0 20px 20px;
    border-bottom: 1px solid var(--light-gray);
}

.sidebar-header h2 {
    color: var(--primary);
    font-size: 1.5rem;
}

.sidebar-menu {
    margin-top: 20px;
}

.menu-item {
    padding: 12px 20px;
    display: flex;
    align-items: center;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.menu-item i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.menu-item:hover, .menu-item.active {
    background-color: var(--primary-light);
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.menu-item.active {
    font-weight: 600;
}

/* Main Content Styles */
.main-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.header h1 {
    color: var(--dark);
    font-size: 1.8rem;
}

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

.header-actions .btn {
    margin-left: 10px;
}

.user-profile {
    display: flex;
    align-items: center;
    margin-left: 20px;
}

.user-profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
}

.user-profile-pic {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

.user-profile-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    margin-right: 0;
}

/* Panel Styles */
.panel {
    background-color: var(--white);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--light-gray);
}

.panel-header h3 {
    color: var(--dark);
}

/* Buttons */
.btn {
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
    padding: 8px 15px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn:hover {
    background-color: #0d5bba;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary-light);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.8rem;
}

.btn-success {
    background-color: var(--secondary);
}

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

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

/* Utility Classes */
.text-muted {
    color: var(--gray);
}

.text-success {
    color: var(--secondary);
}

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

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

.mb-3 {
    margin-bottom: 15px;
}

/* Status Indicators */
.status-scheduled {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-completed {
    background-color: #e6f4ea;
    color: var(--secondary);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-cancelled {
    background-color: #fce8e6;
    color: var(--danger);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-confirmed {
    background-color: #fef7e0;
    color: var(--warning);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -250px;
        height: 100vh;
    }
    .sidebar.active {
        left: 0;
    }
    .main-content {
        margin-left: 0;
    }
    
    .mobile-menu-btn {
        display: block !important;
    }
}

/* Vital cards styling */
.vitals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 15px;
    padding: 0 15px 15px 15px;
}

.vital-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.vital-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.vital-value {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.vital-label {
    font-size: 0.8rem;
    color: var(--gray);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    margin-right: 15px;
    cursor: pointer;
}