/* ============================================
   BIS Running Section - Semantic Color System
   ============================================ */

/* Color Tokens - Semantic & Accessible */
:root {
    /* Primary Brand - Orange (Running energy) */
    --color-primary: #ff6b35;
    --color-primary-dark: #e8590c;
    --color-primary-light: #ff8c5f;
    --color-primary-pale: #fff3ed;
    
    /* Neutral Palette - Clean backgrounds */
    --color-bg-main: #f5f7fa;
    --color-bg-card: #ffffff;
    --color-bg-overlay: rgba(255, 255, 255, 0.95);
    
    /* Text Colors - WCAG AA compliant */
    --color-text-primary: #2c3e50;
    --color-text-secondary: #5a6c7d;
    --color-text-muted: #8b9aa8;
    
    /* Semantic Colors */
    --color-success: #27ae60;
    --color-success-dark: #229954;
    --color-success-light: #52c77a;
    
    --color-danger: #e74c3c;
    --color-danger-dark: #c0392b;
    --color-danger-light: #ec7063;
    
    --color-info: #3498db;
    --color-info-dark: #2980b9;
    
    /* Tag Colors - Simplified */
    --color-tag-distance: #9b59b6;
    --color-tag-terrain: #27ae60;
    --color-tag-type: #3498db;
    
    /* Borders & Shadows */
    --border-light: #e1e8ed;
    --border-medium: #cbd5e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    /* Spacing */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

/* ============================================
   Base Styles
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-main);
    min-height: 100vh;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 1rem;
}

.view {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.view.active {
    display: flex;
}

/* Typography */
h1 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--color-text-primary);
    font-weight: 700;
}

h3 {
    color: var(--color-text-primary);
}

h4 {
    color: var(--color-text-secondary);
}

/* ============================================
   Forms
   ============================================ */

.login-form,
.race-form {
    background: var(--color-bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 400px;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

input[type="text"],
input[type="password"],
input[type="date"],
input[type="url"],
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

input::placeholder {
    color: var(--color-text-muted);
    font-style: italic;
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   Buttons - Semantic & Consistent
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-xl);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
    min-width: 44px;
    box-shadow: var(--shadow-sm);
}

/* Primary Action - Orange (Join Race, Create, etc.) */
.btn-primary {
    background: var(--color-primary);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Success Action - Green (Join Race) */
.btn-success {
    background: var(--color-success);
    color: white;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-success:hover {
    background: var(--color-success-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Danger Action - Red (Leave Race, Delete) */
.btn-danger {
    background: var(--color-danger);
    color: white;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-danger:hover {
    background: var(--color-danger-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Secondary Action - Neutral */
.btn-secondary {
    background: var(--color-text-secondary);
    color: white;
}

.btn-secondary:hover {
    background: var(--color-text-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Outline Button - Subtle */
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    font-weight: 500;
}

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

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================
   Header - Orange Brand Identity
   ============================================ */

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
    background: var(--color-primary);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.app-header h1 {
    margin-bottom: 0;
    text-align: left;
    flex: 1;
    color: white;
}

.header-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Header User Display */
.header-user-display {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.header-user-display:hover {
    background: rgba(255, 255, 255, 0.3);
}

#header-user-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* View Toggle - Active state uses orange */
.view-toggle-group {
    display: flex;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 0.25rem;
    gap: 0.25rem;
}

.view-toggle {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
}

.view-toggle.active {
    background: white;
    color: var(--color-primary);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.view-toggle:hover:not(.active) {
    background: rgba(255, 255, 255, 0.3);
    color: white;
}

/* ============================================
   User Name Section
   ============================================ */

.user-name-section {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
}

.name-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
}

.name-input-group input {
    flex: 1;
}

.name-input-group .btn {
    white-space: nowrap;
    min-width: auto;
    width: auto;
}

.name-change-success {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: var(--radius-sm);
    animation: slideIn 0.3s ease-out;
}

.name-hint {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: #e3f2fd;
    border: 1px solid #bbdefb;
    border-radius: var(--radius-sm);
    animation: slideIn 0.3s ease-out;
}

.success-content,
.hint-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.success-icon {
    color: var(--color-success-dark);
    font-weight: bold;
    font-size: 1.1rem;
}

.success-text {
    color: var(--color-success-dark);
    font-size: 0.9rem;
}

.hint-icon {
    color: var(--color-info-dark);
    font-weight: bold;
    font-size: 1.1rem;
}

.hint-text {
    color: var(--color-info-dark);
    font-size: 0.9rem;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Race Cards
   ============================================ */

.race-list {
    display: grid;
    gap: 1.5rem;
}

.race-card {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.race-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Subsidized Badge - Green accent */
.race-card.subsidized::before {
    content: '🏃‍♂️ Running Section Subsidized';
    position: absolute;
    top: -8px;
    left: 20px;
    background: var(--color-success);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 700;
    z-index: 2;
    box-shadow: var(--shadow-sm);
    transform: rotate(-2deg);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.race-card.subsidized {
    padding-top: 2.5rem;
}

.race-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.race-info h3 {
    font-size: 1.25rem;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.race-details {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.race-details p {
    margin-bottom: 0.25rem;
}

.race-details a {
    color: var(--color-primary);
    text-decoration: none;
}

.race-details a:hover {
    text-decoration: underline;
}

.race-actions {
    display: flex;
    gap: 0.3rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

.race-actions .btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}

.edit-race-btn {
    padding: 0.35rem 0.5rem !important;
    font-size: 0.75rem !important;
    min-width: 60px !important;
    border-radius: var(--radius-md) !important;
    margin: 0 !important;
    white-space: nowrap !important;
}

/* ============================================
   Participants
   ============================================ */

.participants {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.participants h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
}

.participant-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.participant-tag {
    background-color: var(--color-bg-main);
    color: var(--color-text-primary);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border: 1px solid var(--border-light);
}

.participant-tag:hover {
    background-color: var(--border-medium);
}

.participant-tag.current-user {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.participant-tag.current-user:hover {
    background-color: var(--color-primary-dark);
}

/* ============================================
   Race Tags - Simplified Colors
   ============================================ */

.race-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.race-tag {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.race-tag.distance {
    background: var(--color-tag-distance);
    color: white;
}

.race-tag.terrain {
    background: var(--color-tag-terrain);
    color: white;
}

.race-tag.type {
    background: var(--color-tag-type);
    color: white;
}

/* Tag Selector in Forms */
.tag-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem 0;
}

.tag-option {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.8rem;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-xl);
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    user-select: none;
}

.tag-option:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-pale);
}

.tag-option.selected {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    font-weight: 600;
}

.tag-option input[type="checkbox"] {
    display: none;
}

/* ============================================
   Stats Section - Neutral with Subtle Accents
   ============================================ */

.stats-section {
    background: var(--color-bg-card);
    padding: 1rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.stat-card {
    background: var(--color-bg-main);
    color: var(--color-text-primary);
    padding: 0.75rem 0.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-light);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-primary);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    line-height: 1.2;
}

.user-stats {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--color-primary-pale);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 500;
    border: 1px solid var(--color-primary-light);
}

.user-stat {
    font-size: 0.9rem;
}

/* ============================================
   Race Filter Section
   ============================================ */

.race-filter-section {
    background: var(--color-bg-card);
    padding: 1rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
}

.filter-controls {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--border-medium);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
}

.filter-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.filter-btn:hover:not(.active) {
    background: var(--color-bg-main);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ============================================
   Calendar Styles
   ============================================ */

.calendar-section {
    background: var(--color-bg-card);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.calendar-header h3 {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    font-weight: 700;
    flex: 1;
    text-align: center;
}

.calendar-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.month-calendar {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.month-header {
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-light);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.calendar-day {
    background: white;
    color: var(--color-text-primary);
    padding: 0.5rem 0.25rem;
    text-align: center;
    min-height: 35px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
}

.calendar-day:hover {
    background: var(--color-bg-main);
}

.calendar-day.header {
    background: var(--color-text-secondary);
    color: white;
    font-weight: 600;
    min-height: 25px;
    font-size: 0.75rem;
    cursor: default;
}

.calendar-day.other-month {
    color: var(--color-text-muted);
    background: var(--color-bg-main);
}

.calendar-day.today {
    background: var(--color-primary);
    color: white;
    font-weight: 600;
}

.calendar-day.has-race {
    background: var(--color-success);
    color: white;
    font-weight: 600;
}

.calendar-day.has-race::after {
    content: '🏃‍♂️';
    position: absolute;
    bottom: 2px;
    right: 2px;
    font-size: 0.8rem;
}

.calendar-day.has-race:hover {
    background: var(--color-success-dark);
    transform: scale(1.05);
    box-shadow: var(--shadow-sm);
    z-index: 10;
}

.race-count {
    font-size: 0.6rem;
    background: rgba(255,255,255,0.3);
    padding: 0.05rem 0.2rem;
    border-radius: 6px;
    margin-top: 0.1rem;
}

.calendar-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.calendar-navigation h3 {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    font-weight: 700;
    margin: 0;
    flex: 1;
    text-align: center;
}

.nav-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
}

/* ============================================
   Map Styles
   ============================================ */

.map-section {
    margin-top: 2rem;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.map-container {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 500px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.full-map {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
}

.map-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-light);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.map-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-danger);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    z-index: 1000;
}

/* Custom Leaflet popup styles */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.leaflet-popup-content {
    margin: 15px;
    line-height: 1.4;
}

.race-popup {
    min-width: 200px;
}

.race-popup h4 {
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.race-popup p {
    margin: 0.25rem 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.race-popup .participants-count {
    font-weight: bold;
    color: var(--color-success);
}

.race-popup .subsidized-badge {
    background: var(--color-success);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: inline-block;
}

.race-popup .popup-actions {
    margin-top: 0.75rem;
    display: flex;
    gap: 0.5rem;
}

.race-popup .btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

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

.race-popup .btn-small:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   Modals
   ============================================ */

.edit-race-modal,
.share-race-modal,
.calendar-day-popup,
.confirmation-dialog,
.edit-name-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(4px);
}

.edit-name-content {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 90%;
}

.edit-name-content h3 {
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.edit-name-content .name-input-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.edit-name-content input {
    flex: 1;
    min-width: 150px;
}

.modal-content,
.popup-content,
.confirmation-content {
    background: white;
    padding: 0;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header,
.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header h3,
.popup-header h4 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
}

.modal-close,
.popup-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.modal-close:hover,
.popup-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.edit-race-form,
.share-modal-body,
.popup-body {
    padding: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 2rem;
    flex-wrap: wrap;
}

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

.modal-actions .btn-danger {
    flex: 0 0 auto;
    min-width: auto;
}

/* Confirmation Dialog */
.confirmation-content {
    padding: 2rem;
    text-align: center;
}

.confirmation-content h3 {
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.confirmation-content p {
    margin-bottom: 2rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.confirmation-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.confirmation-buttons .btn {
    min-width: 100px;
}

/* ============================================
   Calendar Day Popup
   ============================================ */

.calendar-race-card {
    background: var(--color-bg-main);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.calendar-race-card:last-child {
    margin-bottom: 0;
}

.calendar-race-card:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.calendar-race-card .race-info h5 {
    margin: 0 0 0.5rem 0;
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 600;
}

.calendar-race-card .race-info p {
    margin: 0.25rem 0;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.calendar-race-card .race-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.calendar-race-card .btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: all 0.3s ease;
    font-weight: 500;
}

.calendar-race-card .btn-small:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

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

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

.calendar-race-card .btn-outline:hover {
    background: var(--color-primary);
    color: white;
}

/* ============================================
   Share Modal
   ============================================ */

.race-preview {
    background: var(--color-bg-main);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.race-preview h4 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.race-preview p {
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.subsidy-status {
    color: var(--color-success);
    font-weight: 500;
}

.share-instructions {
    margin-bottom: 1rem;
    text-align: center;
}

.share-instructions p {
    color: var(--color-text-primary);
    font-weight: 500;
}

.share-message-section textarea {
    padding: 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.4;
    resize: vertical;
    background: var(--color-bg-main);
    margin-bottom: 0.75rem;
}

.share-url-section p {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.url-input-group {
    display: flex;
    gap: 0.5rem;
}

.url-input-group input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background: var(--color-bg-main);
}

.url-input-group button {
    padding: 0.75rem 1rem;
    white-space: nowrap;
}

.share-race-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.5rem;
    margin: 0;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.8rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    background: var(--color-primary-pale);
    min-width: 60px;
    text-align: center;
    white-space: nowrap;
}

.share-race-link svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.share-race-link:hover {
    background: var(--color-primary-light);
    color: white;
    transform: scale(1.05);
}

/* ============================================
   Utility Classes
   ============================================ */

.error-message {
    color: var(--color-danger);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: block;
}

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

.empty-state p {
    font-size: 1.1rem;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

.load-more-section {
    text-align: center;
    padding: 2rem;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-top: 2rem;
    border: 1px solid var(--border-light);
}

.load-more-btn {
    margin-bottom: 0.5rem;
    min-width: 200px;
}

.load-more-info {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* ============================================
   Accessibility
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.btn:focus,
input:focus,
textarea:focus,
.view-toggle:focus,
.nav-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .btn,
    input {
        border-width: 1px;
    }
}

/* ============================================
   Responsive Design
   ============================================ */

/* Mobile (default styles above) */

/* Tablet styles */
@media (min-width: 768px) {
    .container {
        padding: 2rem;
        max-width: 768px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .login-form,
    .race-form {
        max-width: 500px;
    }
    
    .race-list {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    
    .race-header {
        flex-wrap: nowrap;
    }
    
    .race-actions {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.5rem;
    }
    
    .race-actions .btn {
        min-width: 100px;
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
    
    .calendar-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop styles */
@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
        padding: 3rem;
    }
    
    .race-list {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }
    
    .app-header {
        flex-wrap: nowrap;
    }
    
    .calendar-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large desktop styles */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
    
    .calendar-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile specific adjustments */
@media (max-width: 768px) {
    .stats-section {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.4rem;
    }
    
    .stat-card {
        padding: 0.5rem 0.25rem;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .race-actions {
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
        gap: 0.25rem;
        flex-wrap: wrap;
    }
    
    .race-actions .btn {
        min-width: auto;
        padding: 0.35rem 0.5rem;
        font-size: 0.75rem;
        white-space: nowrap;
    }
    
    .race-actions .edit-race-btn {
        padding: 0.25rem 0.35rem !important;
        font-size: 0.65rem !important;
        min-width: 50px !important;
    }
    
    .filter-controls {
        flex-direction: column;
    }
    
    .filter-btn {
        width: 100%;
        text-align: center;
    }
    
    .modal-content,
    .popup-content {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .modal-actions .btn {
        width: 100%;
    }
    
    .view-toggle-group {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .view-toggle {
        flex: 1;
        text-align: center;
    }
    
    .calendar-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .calendar-navigation h3 {
        order: -1;
        font-size: 1.2rem;
    }
    
    .nav-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .calendar-container {
        grid-template-columns: 1fr;
    }
    
    .calendar-day {
        min-height: 30px;
        padding: 0.25rem 0.1rem;
        font-size: 0.75rem;
    }
    
    .header-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .header-actions .btn {
        width: 100%;
    }
    
    .map-container {
        height: 60vh;
        min-height: 400px;
    }
    
    .map-section {
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .race-popup {
        min-width: 180px;
    }
    
    .race-popup .popup-actions {
        flex-direction: column;
    }
    
    .calendar-day-popup .popup-content {
        max-width: 90vw;
        min-width: 280px;
        margin: 1rem;
    }
    
    .calendar-race-card .race-actions {
        flex-direction: column;
    }
    
    .calendar-race-card .btn-small {
        width: 100%;
        text-align: center;
    }
    
    .share-race-modal {
        padding: 0.5rem;
    }
    
    .share-modal-body {
        padding: 1rem;
    }
    
    .url-input-group {
        flex-direction: column;
    }
    
    .url-input-group button {
        width: 100%;
    }
    
    .tag-selector {
        gap: 0.4rem;
    }
    
    .tag-option {
        padding: 0.3rem 0.6rem;
        font-size: 0.75rem;
    }
    
    .race-tag {
        padding: 0.2rem 0.5rem;
        font-size: 0.7rem;
    }
    
    .name-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .name-input-group .btn {
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .share-race-link {
        padding: 0.25rem 0.35rem;
        font-size: 0.65rem;
        min-width: 45px;
    }
}

@media (max-width: 480px) {
    .stats-section {
        padding: 0.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.4rem;
    }
    
    .stat-card {
        padding: 0.5rem 0.25rem;
    }
    
    .stat-number {
        font-size: 1.1rem;
    }
    
    .stat-label {
        font-size: 0.65rem;
    }
    
    .race-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .race-actions {
        align-self: flex-end;
        flex-direction: row;
        justify-content: flex-end;
    }
    
    .race-actions .btn {
        padding: 0.3rem 0.45rem;
        font-size: 0.7rem;
    }
    
    .edit-race-btn {
        padding: 0.2rem 0.3rem !important;
        font-size: 0.6rem !important;
        min-width: 45px !important;
    }
    
    .modal-header,
    .popup-header {
        padding: 1rem;
    }
    
    .edit-race-form,
    .popup-body {
        padding: 1rem;
    }
    
    .map-container {
        height: 50vh;
        min-height: 350px;
    }
    
    .calendar-day-popup .popup-header {
        padding: 0.75rem;
    }
    
    .calendar-day-popup .popup-body {
        padding: 0.75rem;
    }
    
    .calendar-race-card {
        padding: 0.75rem;
    }
}

/* Orientation handling */
@media (orientation: landscape) and (max-height: 500px) {
    .view {
        align-items: flex-start;
        padding-top: 2rem;
    }
    
    .login-form,
    .race-form {
        margin: 0 auto;
    }
}

/* Kudos/Reactions Section */
.kudos-section {
    margin-top: 0.5rem;
}

.kudos-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.kudos-button {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.25rem 0.5rem;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.kudos-button:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: scale(1.05);
    border-color: rgba(0, 0, 0, 0.25);
}

.kudos-button.active {
    background: rgba(252, 76, 2, 0.15);
    border-color: rgba(252, 76, 2, 0.5);
}

.kudos-button.active:hover {
    background: rgba(252, 76, 2, 0.25);
}

.kudos-emoji {
    font-size: 0.95rem;
    line-height: 1;
}

.kudos-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: #2d3436;
    min-width: 1rem;
    text-align: center;
}

.kudos-add-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    padding: 0;
    background: rgba(0, 0, 0, 0.05);
    border: 1px dashed rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    color: #2d3436;
    font-weight: bold;
}

.kudos-add-button:hover {
    background: rgba(252, 76, 2, 0.1);
    border-color: rgba(252, 76, 2, 0.5);
    color: #fc4c02;
    transform: scale(1.1);
}

.emoji-picker {
    display: none;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
    padding: 0.6rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.emoji-option {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.2rem;
}

.emoji-option:hover {
    background: rgba(252, 76, 2, 0.1);
    border-color: rgba(252, 76, 2, 0.3);
    transform: scale(1.15);
}

/* Kudos animation */
@keyframes kudos-pop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.kudos-button.animating {
    animation: kudos-pop 0.3s ease;
}

/* Mobile adjustments for kudos */
@media (max-width: 768px) {
    .kudos-button {
        padding: 0.2rem 0.4rem;
        font-size: 0.85rem;
    }
    
    .kudos-emoji {
        font-size: 0.9rem;
    }
    
    .kudos-count {
        font-size: 0.7rem;
    }
    
    .kudos-add-button {
        width: 1.3rem;
        height: 1.3rem;
        font-size: 0.9rem;
    }
    
    .emoji-option {
        width: 1.8rem;
        height: 1.8rem;
        font-size: 1.1rem;
    }
}