/* ============================================
   POPUPS & UI COMPONENTS
   ============================================ */

/* Race popup on map markers */
.race-popup {
    min-width: 220px;
}

.race-popup h3 {
    margin: 0 0 10px 0;
    color: #2c5f2d;
    font-size: 16px;
}

.race-info {
    display: flex;
    justify-content: space-between;
    margin: 5px 0;
    font-size: 13px;
}

/* Carbon impact badges */
.carbon-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: bold;
    margin-top: 5px;
}

.carbon-green { 
    background: #4caf50;
    color: white;
    box-shadow: 0 2px 4px rgba(76, 175, 80, 0.3);
}

.carbon-yellow { 
    background: #ff9800;
    color: white;
    box-shadow: 0 2px 4px rgba(255, 152, 0, 0.3);
}

.carbon-red { 
    background: #f44336;
    color: white;
    box-shadow: 0 2px 4px rgba(244, 67, 54, 0.3);
}

/* Drag handle for mobile bottom sheet */
.drag-handle {
    flex-shrink: 0;
    width: 40px;
    height: 5px;
    background: rgba(255,255,255,0.5);
    border-radius: 3px;
    margin: 12px auto;
    cursor: grab;
    touch-action: none;
    transition: background 0.2s;
    z-index: 10;
    position: sticky;
    top: -12px;
}

.drag-handle:active {
    cursor: grabbing;
    background: rgba(255,255,255,0.8);
}

/* ============================================
   MODAL COMPONENTS
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-overlay);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--modal-bg);
    border-radius: 16px;
    padding: 2rem;
    max-width: 440px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 28px;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

.modal-close:hover {
    background: #f0f0f0;
    color: #333;
}

/* ============================================
   AUTH MODAL
   ============================================ */

.auth-modal-content {
    max-width: 400px;
}

.auth-title {
    margin: 0 0 0.5rem 0;
    font-size: 28px;
    color: var(--text-primary);
    text-align: center;
}

.auth-subtitle {
    margin: 0 0 2rem 0;
    color: var(--text-secondary);
    font-size: 14px;
    text-align: center;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.hidden {
    display: none;
}

.auth-form input {
    width: 100%;
    padding: 0.875rem;
    background: var(--input-bg);
    border: 2px solid var(--input-border);
    border-radius: 8px;
    font-size: 15px;
    color: var(--input-text);
    transition: all 0.2s;
    box-sizing: border-box;
}

.auth-form input::placeholder {
    color: var(--input-placeholder);
}

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

.auth-submit-btn {
    width: 100%;
    padding: 0.875rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 0.5rem;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

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

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-error {
    color: #f44336;
    font-size: 14px;
    margin: 0;
    padding: 0.5rem;
    background: #ffebee;
    border-radius: 6px;
    text-align: center;
}

.auth-error.hidden {
    display: none;
}

.auth-toggle {
    text-align: center;
    margin: 1.5rem 0 0 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.auth-toggle a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
}

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

/* ============================================
   MIGRATION MODAL
   ============================================ */

.migration-modal-content {
    max-width: 420px;
    text-align: center;
}

.migration-title {
    margin: 0 0 1rem 0;
    font-size: 26px;
    color: var(--text-primary);
}

.migration-message {
    margin: 0 0 2rem 0;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

.migration-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.btn-primary,
.btn-secondary {
    flex: 1;
    padding: 0.875rem;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: var(--active-bg);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background: var(--border-medium);
}

.migration-progress {
    margin-top: 1.5rem;
}

.migration-progress.hidden {
    display: none;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--active-bg);
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
    width: 0%;
}

.migration-status {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0.5rem 0 0 0;
}

/* Transport mode selector */
.race-card-transport {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 12px 0 8px 0;
    padding: 8px;
    background: #f5f5f5;
    border-radius: 6px;
}

.race-card-transport label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.transport-icon {
    font-size: 18px;
}

.transport-mode-select {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
}

.transport-mode-select:hover {
    border-color: #97be5a;
}

.transport-mode-select:focus {
    outline: none;
    border-color: #97be5a;
    box-shadow: 0 0 0 2px rgba(151, 190, 90, 0.2);
}

/* Carbon savings toast notification */
@keyframes slideUp {
    from {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    to {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
}

/* ============================================
   UNIFIED FORM COMPONENTS
   Consolidates form styles across modals
   ============================================ */

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.form-group.hidden {
    display: none;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    color: var(--input-text);
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--input-placeholder);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--input-focus-border);
    background: var(--input-bg);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 12px;
    border-radius: 8px;
    margin-top: 16px;
    font-size: 14px;
}

.form-error.hidden {
    display: none;
}

/* ============================================
   CARPOOL MODAL COMPONENTS
   Unified styles for carpool modals
   ============================================ */

.carpool-modal-container {
    position: relative;
    z-index: 1;
    background: var(--modal-bg);
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    padding: 24px;
}

.carpool-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.carpool-modal-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.carpool-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    color: var(--text-secondary);
}

.carpool-modal-close:hover {
    color: var(--text-primary);
}

.carpool-race-info {
    margin-bottom: 16px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
}

.carpool-race-info h4 {
    margin: 0 0 4px 0;
    color: var(--text-primary);
}

.carpool-race-info small {
    color: var(--text-secondary);
}

.carpool-form-row {
    margin-bottom: 16px;
}

.carpool-form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.carpool-select,
.carpool-input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    font-size: 14px;
    background: var(--input-bg);
    color: var(--input-text);
}

.carpool-select:focus,
.carpool-input:focus {
    outline: none;
    border-color: var(--input-focus-border);
}

.carpool-autocomplete {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--modal-bg);
    border: 1px solid var(--input-border);
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 200px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.carpool-autocomplete-item {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-light);
}

.carpool-autocomplete-item:hover {
    background: var(--hover-bg);
}

.carpool-autocomplete-item small {
    color: var(--text-secondary);
}

.carpool-hint {
    color: var(--text-secondary);
    font-size: 12px;
}

.carpool-warning {
    padding: 12px;
    background: #fef3c7;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 13px;
    color: #92400e;
}

.carpool-save-btn {
    width: 100%;
    padding: 12px;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
}

.carpool-save-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.carpool-save-btn:not(:disabled):hover {
    background: #2563eb;
}

.carpool-card {
    margin-top: 10px;
    padding: 8px;
    background: #f0f9ff;
    border-radius: 4px;
    font-size: 14px;
}

.carpool-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.carpool-view-btn {
    padding: 4px 12px;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.carpool-setup-link {
    color: #3b82f6;
    text-decoration: none;
}

.carpool-setup-link:hover {
    text-decoration: underline;
}

.carpool-match-item {
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    margin-bottom: 8px;
}

.carpool-match-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.carpool-match-header strong {
    color: var(--text-primary);
}

.carpool-match-header small {
    color: var(--text-secondary);
}

.carpool-match-contact {
    margin-top: 8px;
    padding: 8px;
    background: var(--bg-surface);
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-secondary);
}

.carpool-no-matches {
    padding: 12px;
    background: #fef3c7;
    border-radius: 6px;
    border: 1px solid #fde047;
}

.carpool-no-matches p {
    margin: 0;
    color: #92400e;
}

.carpool-no-matches strong {
    display: block;
    margin-bottom: 4px;
}