/* ============================================
   Foodbank Referrals - Modern Design System
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Color Palette - Blackburn Foodbank Brand */
    --color-primary: #00AB52;
    --color-primary-light: #33bc74;
    --color-primary-dark: #0A3D2E;
    --color-primary-50: #E6F7EE;
    --color-primary-100: #CCEFDA;

    --color-secondary: #0A3D2E;
    --color-secondary-light: #1a5d47;
    --color-secondary-dark: #062a1e;

    --color-accent: #FF6828;
    --color-accent-light: #FF8450;

    /* Neutrals */
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #eeeeee;
    --color-gray-300: #e0e0e0;
    --color-gray-400: #bdbdbd;
    --color-gray-500: #9e9e9e;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #1a1a1a;
    --color-gray-900: #000000;

    /* Semantic Colors */
    --color-success: #2e7d32;
    --color-success-light: #4caf50;
    --color-success-bg: #e8f5e9;
    --color-error: #c62828;
    --color-error-light: #ef5350;
    --color-error-bg: #ffebee;
    --color-warning: #f57c00;
    --color-warning-light: #ff9800;
    --color-warning-bg: #fff3e0;
    --color-info: #0277bd;
    --color-info-light: #03a9f4;
    --color-info-bg: #e1f5fe;

    /* Typography - Switzer (Blackburn Foodbank brand) */
    --font-family: 'Switzer', Arial, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-slower: 500ms ease;

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;

    /* Layout */
    --container-max: 1200px;
    --header-height: 4rem;
}

/* Dark mode support (optional future enhancement) */
@media (prefers-color-scheme: dark) {
    :root {
        /* Can be enabled later for dark mode */
    }
}

/* Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-gray-800);
    background-color: var(--color-gray-50);
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================================
   Layout
   ============================================ */
.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--space-6);
    }
}

main.container {
    flex: 1;
    padding-top: var(--space-8);
    padding-bottom: var(--space-12);
}

/* ============================================
   Header
   ============================================ */
.top-bar {
    background: white;
    color: var(--color-gray-900);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-md);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    gap: var(--space-4);
}

.brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: opacity var(--transition-fast);
}

.brand:hover {
    opacity: 0.9;
}

.brand-logo {
    height: 2.5rem;
    width: auto;
}

/* ============================================
   Navigation
   ============================================ */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-primary-dark);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.nav-toggle:hover {
    background-color: var(--color-primary-50);
}

.nav-toggle-icon {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--color-primary-dark);
    position: relative;
    transition: background-color var(--transition-fast);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
    content: '';
    position: absolute;
    width: 1.5rem;
    height: 2px;
    background-color: var(--color-primary-dark);
    left: 0;
    transition: transform var(--transition-base);
}

.nav-toggle-icon::before {
    top: -6px;
}

.nav-toggle-icon::after {
    top: 6px;
}

.nav-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--space-1);
    align-items: center;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    color: var(--color-primary-dark) !important;
    text-decoration: none !important;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    display: inline-block;
}

.nav-menu a:hover {
    color: var(--color-primary) !important;
    background-color: var(--color-primary-50);
}

.nav-menu a.active {
    color: var(--color-primary) !important;
    background-color: var(--color-primary-50);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu ul {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--space-4);
        gap: var(--space-2);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        box-shadow: var(--shadow-lg);
        border-top: 2px solid var(--color-primary);
    }

    .nav-menu.open ul {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu.open .nav-toggle-icon {
        background-color: transparent;
    }

    .nav-menu.open .nav-toggle-icon::before {
        transform: rotate(45deg) translate(4px, 4px);
    }

    .nav-menu.open .nav-toggle-icon::after {
        transform: rotate(-45deg) translate(4px, -4px);
    }

    .nav-menu a {
        display: block;
        padding: var(--space-3) var(--space-4);
        text-align: center;
        width: 100%;
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-primary-dark);
    color: white;
    padding: var(--space-8) 0;
    margin-top: auto;
}

.footer .container {
    text-align: center;
}

.footer p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer a:hover {
    color: white;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: var(--space-4);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
}

h1 {
    font-size: var(--font-size-3xl);
    letter-spacing: -0.025em;
}

h2 {
    font-size: var(--font-size-2xl);
    letter-spacing: -0.025em;
}

h3 {
    font-size: var(--font-size-xl);
}

h4 {
    font-size: var(--font-size-lg);
}

@media (min-width: 640px) {
    h1 { font-size: var(--font-size-4xl); }
    h2 { font-size: var(--font-size-3xl); }
    h3 { font-size: var(--font-size-2xl); }
}

h1:focus {
    outline: none;
}

p {
    margin-top: 0;
    margin-bottom: var(--space-4);
    color: var(--color-gray-600);
}

.lead {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

small, .text-sm {
    font-size: var(--font-size-sm);
}

.text-muted {
    color: var(--color-gray-500);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 10px 20px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    font-family: inherit;
    text-decoration: none;
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: white;
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-300);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
    transform: translateY(-1px);
}

.btn-secondary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-dark);
    border: 2px solid var(--color-primary);
}

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

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

.btn-danger:hover {
    background: var(--color-accent-light);
    transform: translateY(-1px);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn-icon {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: var(--radius-full);
}

/* ============================================
   Forms
   ============================================ */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.form-label .required {
    color: var(--color-error);
}

.form-control {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: inherit;
    line-height: var(--line-height-normal);
    color: var(--color-gray-800);
    background-color: white;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    appearance: none;
}

.form-control:hover {
    border-color: var(--color-gray-400);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-50);
}

.form-control::placeholder {
    color: var(--color-gray-400);
}

.form-control.valid.modified:not([type=checkbox]) {
    border-color: var(--color-success);
    box-shadow: 0 0 0 3px var(--color-success-bg);
}

.form-control.invalid {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px var(--color-error-bg);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--space-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--space-10);
}

.form-hint {
    margin-top: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.validation-message {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.validation-message::before {
    content: '⚠';
    font-size: var(--font-size-xs);
}

/* Form Grid for side-by-side fields */
.form-row {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    border: 1px solid var(--color-gray-100);
    transition: box-shadow var(--transition-base);
}

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

.card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-4);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.card-title-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-primary);
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-top: calc(var(--space-2) * -1);
    margin-bottom: var(--space-4);
}

/* Feature Cards (for home page) */
.feature-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-100);
}

.feature-card-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto var(--space-4);
    padding: var(--space-4);
    background: var(--color-primary-50);
    border-radius: var(--radius-full);
    color: var(--color-primary);
}

.feature-card h3 {
    margin-bottom: var(--space-3);
    color: var(--color-gray-900);
}

.feature-card p {
    margin-bottom: var(--space-6);
    color: var(--color-gray-600);
}

/* ============================================
   Alerts
   ============================================ */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
}

.alert-icon {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.1rem;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-1);
}

.alert-success {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid #a5d6a7;
}

.alert-danger {
    background-color: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid #ef9a9a;
}

.alert-warning {
    background-color: var(--color-warning-bg);
    color: #e65100;
    border: 1px solid #ffcc80;
}

.alert-info {
    background-color: var(--color-info-bg);
    color: var(--color-info);
    border: 1px solid #81d4fa;
}

/* ============================================
   Tables
   ============================================ */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

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

.table th,
.table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.table th {
    background-color: var(--color-gray-50);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody tr {
    transition: background-color var(--transition-fast);
}

.table tbody tr:hover {
    background-color: var(--color-gray-50);
}

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

/* ============================================
   Badges
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-pending {
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
}

.badge-processed {
    background-color: var(--color-success-bg);
    color: var(--color-success);
}

.badge-redirected {
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
}

.badge-urgent {
    background-color: var(--color-error-bg);
    color: var(--color-error);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--space-12) 0;
    margin: calc(var(--space-8) * -1) calc(var(--space-4) * -1) var(--space-8);
    text-align: center;
}

@media (min-width: 640px) {
    .hero {
        padding: var(--space-16) 0;
        margin: calc(var(--space-8) * -1) calc(var(--space-6) * -1) var(--space-8);
    }
}

.hero h1 {
    color: white;
    margin-bottom: var(--space-4);
    font-size: var(--font-size-3xl);
}

@media (min-width: 640px) {
    .hero h1 {
        font-size: var(--font-size-5xl);
    }
}

.hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto var(--space-8);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
    align-items: center;
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
}

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

.hero .btn-primary:hover {
    background: var(--color-gray-50);
    transform: translateY(-2px);
}

.hero .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

/* ============================================
   Section Styles
   ============================================ */
.section {
    margin-bottom: var(--space-12);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.section-header h2 {
    margin-bottom: var(--space-2);
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   Success State (Confirmation Page)
   ============================================ */
.success-icon {
    width: 5rem;
    height: 5rem;
    margin: 0 auto var(--space-6);
    background: var(--color-success-bg);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: success-pop 0.5s ease;
}

.success-icon svg {
    width: 3rem;
    height: 3rem;
    color: var(--color-success);
}

@keyframes success-pop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.success-checkmark {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: draw-check 0.6s ease forwards 0.3s;
}

@keyframes draw-check {
    to {
        stroke-dashoffset: 0;
    }
}

/* Definition List styling */
dl {
    margin: 0 0 var(--space-6);
}

dt {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-500);
    margin-bottom: var(--space-1);
}

dd {
    margin: 0 0 var(--space-4);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
}

dd:last-child {
    margin-bottom: 0;
}

/* Ordered list styling */
ol {
    margin: 0 0 var(--space-6);
    padding-left: var(--space-6);
}

ol li {
    margin-bottom: var(--space-3);
    color: var(--color-gray-600);
    padding-left: var(--space-2);
}

ol li::marker {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

/* ============================================
   Loading Spinner
   ============================================ */
.loading {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

.loading-lg {
    width: 2.5rem;
    height: 2.5rem;
    border-width: 3px;
}

.loading-center {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-8);
}

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

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-1 { margin-top: var(--space-2); }
.mt-2 { margin-top: var(--space-4); }
.mt-3 { margin-top: var(--space-6); }
.mt-4 { margin-top: var(--space-8); }

.mb-1 { margin-bottom: var(--space-2); }
.mb-2 { margin-bottom: var(--space-4); }
.mb-3 { margin-bottom: var(--space-6); }
.mb-4 { margin-bottom: var(--space-8); }

.mx-auto { margin-left: auto; margin-right: auto; }

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.hidden { display: none; }

@media (min-width: 768px) {
    .md\:flex { display: flex; }
    .md\:hidden { display: none; }
}

/* ============================================
   Page Header (for form pages)
   ============================================ */
.page-header {
    margin-bottom: var(--space-8);
}

.page-header h1 {
    margin-bottom: var(--space-2);
}

.page-header p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin: 0;
}

/* Progress indicator for multi-section forms */
.form-progress {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.form-progress-step {
    width: 2.5rem;
    height: 0.25rem;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    transition: background-color var(--transition-base);
}

.form-progress-step.active {
    background: var(--color-primary);
}

/* ============================================
   Blazor Error UI
   ============================================ */
.blazor-error-boundary {
    background: var(--color-error-bg);
    padding: var(--space-4) var(--space-4) var(--space-4) var(--space-12);
    color: var(--color-error);
    border-radius: var(--radius-lg);
    position: relative;
}

.blazor-error-boundary::before {
    content: '⚠️';
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-xl);
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-error);
    color: white;
    padding: var(--space-4);
    text-align: center;
    z-index: var(--z-modal);
    box-shadow: var(--shadow-xl);
}

#blazor-error-ui .reload,
#blazor-error-ui .dismiss {
    color: white;
    margin-left: var(--space-4);
    cursor: pointer;
    text-decoration: underline;
}

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

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .top-bar,
    .footer,
    .btn,
    .nav-menu {
        display: none !important;
    }

    .card {
        box-shadow: none;
        border: 1px solid var(--color-gray-300);
    }

    body {
        background: white;
    }
}

/* ============================================
   Dashboard Styles
   ============================================ */
.dashboard-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.filter-group .form-label {
    margin-bottom: 0;
    white-space: nowrap;
}

.filter-group .form-control {
    width: auto;
    min-width: 150px;
}

.stats-summary {
    display: flex;
    gap: var(--space-4);
}

.stat {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.stat strong {
    color: var(--color-gray-800);
}

.stat-warning strong {
    color: var(--color-warning);
}

/* Referral Table */
.referral-table-container {
    overflow-x: auto;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
}

.referral-table {
    width: 100%;
    border-collapse: collapse;
}

.referral-table th,
.referral-table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
}

.referral-table th {
    background-color: var(--color-gray-50);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-600);
}

.referral-table tbody tr {
    transition: background-color var(--transition-fast);
}

.referral-table tbody tr:hover {
    background-color: var(--color-gray-50);
}

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

.referral-table .row-urgent {
    background-color: var(--color-error-bg);
}

.referral-table .row-urgent:hover {
    background-color: #ffcdd2;
}

.referral-table .row-pending {
    background-color: var(--color-warning-bg);
}

.referral-table .row-pending:hover {
    background-color: #ffe0b2;
}

.date-primary {
    display: block;
    font-weight: var(--font-weight-medium);
}

.date-secondary {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

/* Badge variants for dashboard */
.badge-success {
    background-color: var(--color-success-bg);
    color: var(--color-success);
}

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

.badge-danger {
    background-color: var(--color-error-bg);
    color: var(--color-error);
}

.badge-info {
    background-color: var(--color-info-bg);
    color: var(--color-info);
}

.badge-secondary {
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-12) var(--space-4);
    color: var(--color-gray-500);
}

.empty-state svg {
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.empty-state p {
    margin: 0;
}

/* Loading Container */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    gap: var(--space-4);
}

.loading-container p {
    margin: 0;
    color: var(--color-gray-500);
}

/* Detail View Sections */
.detail-section {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
}

.detail-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.detail-section h3 {
    font-size: var(--font-size-lg);
    color: var(--color-primary-dark);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.detail-section h3 svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-primary);
}

.detail-grid {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.detail-item dt {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-1);
}

.detail-item dd {
    margin-bottom: 0;
}

/* Status Actions */
.status-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.status-actions .btn {
    flex: 1;
    min-width: 120px;
}

@media (min-width: 640px) {
    .status-actions .btn {
        flex: none;
    }
}

/* ============================================
   Authentication Pages
   ============================================ */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: var(--space-4);
}

.auth-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--space-8);
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--color-gray-100);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.auth-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto var(--space-4);
    padding: var(--space-4);
    background: var(--color-primary-50);
    border-radius: var(--radius-full);
    color: var(--color-primary);
}

.auth-icon-error {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.auth-header h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-2);
}

.auth-header p {
    color: var(--color-gray-500);
    margin: 0;
}

.auth-footer {
    margin-top: var(--space-6);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.auth-footer a {
    color: var(--color-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.auth-footer a:hover {
    text-decoration: underline;
}

.btn-block {
    width: 100%;
}