/* VCare LIMS - Single Professional Theme */

:root {
    /* Primary Colors - Professional Blue/Purple */
    --primary-color: #667eea;
    --primary-dark: #5568d3;
    --primary-light: #7c8ef5;
    
    /* Semantic Colors */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    --secondary-color: #64748b;
    
    /* Backgrounds */
    --bg-main: linear-gradient(135deg, rgb(245, 247, 250) 0%, rgb(195, 207, 226) 100%);
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-lighter: #f1f5f9;
    
    /* Text Colors */
    --text-dark: #0f172a;
    --text-medium: #475569;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    
    /* Sidebar - Modern Dark Gradient */
    --sidebar-bg: linear-gradient(180deg, #1a1f3a 0%, #2d1b4e 50%, #1a1f3a 100%);
    --sidebar-hover: rgba(102, 126, 234, 0.15);
    --sidebar-active: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', sans-serif;
    background: var(--bg-main);
    color: var(--text-dark);
    height: 100%;
    margin: 0;
    font-size: 16px; /* Increased from 15px */
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow: hidden; /* Prevent body scroll */
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--primary-dark);
}

/* Buttons */
.btn {
    padding: 0.375rem 1rem; /* Reduced from 0.5rem 1.25rem */
    border-radius: 4px; /* Reduced from 6px */
    font-weight: 500;
    font-size: 0.875rem; /* Reduced from 0.9375rem */
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem; /* Reduced from 0.5rem */
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
    background: var(--bg-white);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-lighter);
}

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

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

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

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

/* Button sizes */
.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.5rem 1.25rem;
    font-size: 0.9375rem;
}

/* Content */
.content {
    padding-top: 0.5rem;
    min-height: calc(100vh - 3.5rem);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

h1 { font-size: 2.125rem; font-weight: 700; } /* Increased from 2rem */
h2 { font-size: 1.625rem; } /* Increased from 1.5rem */
h3 { font-size: 1.375rem; } /* Increased from 1.25rem */
h4 { font-size: 1.125rem; } /* Increased from 1rem */
h5 { font-size: 1rem; } /* Increased from 0.875rem */
h6 { font-size: 0.9375rem; } /* Increased from 0.875rem */

/* Cards */
.card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease;
}

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

.card-header {
    background: var(--bg-white);
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1rem; /* Increased from default */
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

/* Forms */
.form-control, .form-select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-white);
    color: var(--text-dark);
    font-size: 0.9375rem; /* Increased from 0.875rem */
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-label {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.9375rem; /* Increased from 0.875rem */
    margin-bottom: 0.5rem;
}

.invalid {
    border-color: var(--danger-color);
}

.validation-message {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead th {
    background: var(--bg-lighter);
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.875rem; /* Increased from 0.75rem */
    text-align: left;
    padding: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.15s ease;
}

.table tbody tr:hover {
    background: var(--bg-light);
}

.table tbody td {
    padding: 0.75rem;
    font-size: 0.9375rem; /* Increased from 0.875rem */
    color: var(--text-medium);
}

/* Badges */
.badge {
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.8125rem; /* Increased from 0.75rem */
}

.badge-primary { background: var(--primary-color); color: white; }
.badge-success { background: var(--success-color); color: white; }
.badge-warning { background: var(--warning-color); color: white; }
.badge-danger { background: var(--danger-color); color: white; }
.badge-info { background: var(--info-color); color: white; }

/* Loading Spinner */
.loading-spinner {
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

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

.bg-white { background: var(--bg-white); }
.bg-light { background: var(--bg-light); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* Blazor Error UI */
/*#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--danger-color);
    color: white;
    padding: 0.75rem 1rem;
    z-index: 10000;
    text-align: center;
    font-size: 0.9375rem;*/ /* Increased from 0.875rem */
/*}

#blazor-error-ui .reload,
#blazor-error-ui .dismiss {
    color: white;
    cursor: pointer;
    margin-left: 1rem;
}

#blazor-error-ui .reload:hover,
#blazor-error-ui .dismiss:hover {
    opacity: 0.8;
}*/

/* Custom Toastr Styles - Modern Flat Design */
.success-toast-override {
    background: #ffffff;
    color: #155724;
    border-radius: 8px;
    border-top: 4px solid #28a745;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.error-toast-override {
    background: #ffffff;
    color: #721c24;
    border-radius: 8px;
    border-top: 4px solid #dc3545;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.info-toast-override {
    background: #ffffff;
    color: #004085;
    border-radius: 8px;
    border-top: 4px solid #007bff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.warning-toast-override {
    background: #ffffff;
    color: #856404;
    border-radius: 8px;
    border-top: 4px solid #ffc107;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Icon styling - Add icons before the message */
.success-toast-override::before {
    content: '?';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #28a745;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.error-toast-override::before {
    content: '?';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #dc3545;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.info-toast-override::before {
    content: 'i';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #007bff;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
    font-style: italic;
    flex-shrink: 0;
}

.warning-toast-override::before {
    content: '?';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #ffc107;
    color: #212529;
    font-weight: bold;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Toast message styling */
.blazored-toast-message {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    word-wrap: break-word;
    max-width: 100%;
    flex: 1;
}

/* Toast title styling */
.blazored-toast-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

/* Close button styling - circular with light background */
.blazored-toast-close-button {
    background: #f0f0f0;
    color: #6c757d;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    line-height: 1;
    flex-shrink: 0;
    margin-left: auto;
}

    .blazored-toast-close-button:hover {
        background: #e0e0e0;
        color: #495057;
        transform: scale(1.1);
    }

/* Icon styling (if using icons instead of pseudo-elements) */
.blazored-toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.blazored-toast-container {
    z-index: 9999 !important;
}

.blazored-toast {
    animation: slideInRight 0.3s ease-out;
    min-width: 300px;
    max-width: 450px;
    margin-bottom: 0.75rem;
}

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

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

/* Progress bar styling - subtle and modern */
.blazored-toast-progress {
    background-color: rgba(0, 0, 0, 0.1);
    height: 3px;
    border-radius: 0 0 8px 8px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

/* Success progress bar */
.success-toast-override .blazored-toast-progress {
    background-color: #28a745;
}

/* Error progress bar */
.error-toast-override .blazored-toast-progress {
    background-color: #dc3545;
}

/* Info progress bar */
.info-toast-override .blazored-toast-progress {
    background-color: #007bff;
}

/* Warning progress bar */
.warning-toast-override .blazored-toast-progress {
    background-color: #ffc107;
}

/* Remove any text shadows for clean look */
.blazored-toast * {
    text-shadow: none !important;
}