/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-brand-red: #ef4444;
    --color-brand-blue: #3b82f6;
    --color-brand-yellow: #f59e0b;
    --color-brand-gray: #64748b;
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-text-primary: #0f172a;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    --color-shadow: rgba(15, 23, 42, 0.08);
    --color-shadow-hover: rgba(15, 23, 42, 0.12);
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --border-radius: 0.75rem;
    --border-radius-sm: 0.5rem;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 100%;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--color-brand-red) 0%, #dc2626 100%);
    color: white;
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    z-index: 1000;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.025em;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-icon {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 1.25rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.nav-tabs::-webkit-scrollbar {
    display: none;
}

.nav-tab {
    flex: 1;
    min-width: 100px;
    padding: var(--spacing-md) var(--spacing-sm);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    position: relative;
}

.nav-tab:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.nav-tab.active {
    color: var(--color-brand-red);
    border-bottom-color: var(--color-brand-red);
    font-weight: 700;
}

.nav-badge {
    background: var(--color-brand-red);
    color: white;
    border-radius: 12px;
    padding: 2px 8px;
    font-size: 0.6875rem;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.nav-tab:not(.active) .nav-badge {
    background: var(--color-text-secondary);
    opacity: 0.7;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    position: relative;
    overflow: hidden;
}

.map-container {
    flex: 1;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.map-container.hidden {
    display: none;
}

/* Einsätze Panel */
.einsaetze-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background: var(--color-bg-primary);
    box-shadow: -2px 0 8px var(--color-shadow);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transform: translateX(0);
    transition: transform 0.3s ease;
}

.einsaetze-panel.hidden {
    transform: translateX(100%);
}

.panel-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-bg-primary);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.panel-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.025em;
}

.btn-toggle {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.btn-toggle:hover {
    background: var(--color-border);
}

.einsaetze-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
}

/* Einsatz Card */
.einsatz-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    padding-left: calc(var(--spacing-md) + 5px);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.einsatz-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.einsatz-card.brand::before {
    background: var(--color-brand-red);
}

.einsatz-card.selbst::before {
    background: var(--color-brand-gray);
}

.einsatz-card.technisch::before {
    background: var(--color-brand-blue);
}

.einsatz-card.person::before {
    background: var(--color-brand-yellow);
}

.einsatz-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
    border-color: var(--color-border);
}

.einsatz-header {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.einsatz-alarmstufe-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-text-secondary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
    line-height: 1.2;
    min-width: 24px;
    text-align: center;
}

.einsatz-type-title {
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1.4;
    letter-spacing: -0.01em;
    flex: 1;
}

.einsatz-ort {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    opacity: 0.85;
}

.einsatz-time {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.einsatz-address {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.einsatz-feuerwehren {
    font-size: 0.875rem;
    color: var(--color-text-primary);
    line-height: 1.5;
    font-weight: 500;
}

.einsatz-feuerwehr {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.einsatz-favorite {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    opacity: 0.5;
    transition: var(--transition);
}

.einsatz-favorite:hover {
    opacity: 1;
    transform: scale(1.2);
}

.einsatz-favorite.active {
    opacity: 1;
    color: var(--color-brand-yellow);
}

/* Loading */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--color-text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-brand-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

/* Status Bar */
.status-bar {
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    box-shadow: 0 -1px 3px 0 rgba(0, 0, 0, 0.05);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-secondary);
    animation: pulse 2s infinite;
}

.status-indicator.active {
    background: #10b981;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-bg-primary);
    border-radius: var(--border-radius);
    max-width: 90%;
    max-height: 90vh;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-bg-secondary);
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.025em;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text-secondary);
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--color-text-primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
}

/* Search Box */
.search-box {
    margin-bottom: var(--spacing-md);
}

.search-box input {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-brand-red);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Feuerwehr List */
.feuerwehr-list {
    max-height: 400px;
    overflow-y: auto;
}

.feuerwehr-item {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.feuerwehr-item:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-brand-red);
}

.feuerwehr-item .favorite-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.5;
    transition: var(--transition);
}

.feuerwehr-item .favorite-btn.active {
    opacity: 1;
    color: var(--color-brand-yellow);
}

/* Settings */
.setting-item {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.setting-item:hover {
    background: var(--color-bg-secondary);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-item label {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
}

.setting-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-brand-red);
}

/* Einsatz Details */
.einsatz-detail-item {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

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

.einsatz-detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.einsatz-detail-value {
    font-size: 1rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .einsaetze-panel {
        max-width: 100%;
    }

    .header h1 {
        font-size: 1rem;
    }

    .nav-tab {
        font-size: 0.75rem;
        padding: var(--spacing-sm) var(--spacing-xs);
    }

    .modal-content {
        max-width: 95%;
        margin: var(--spacing-md);
    }
}

/* Map Marker Styles */
.leaflet-popup-content {
    margin: 12px;
    font-size: 0.875rem;
}

.leaflet-popup-content h3 {
    margin: 0 0 8px 0;
    font-size: 1rem;
    font-weight: 700;
}

.leaflet-popup-content p {
    margin: 4px 0;
    color: var(--color-text-secondary);
}