/* === Grundlayout === */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f0f2f5;
    color: #333;
    line-height: 1.5;
}

.hidden { display: none !important; }

/* === Login === */
#login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #b71c1c 0%, #d32f2f 100%);
}
.login-box {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 90%;
    max-width: 380px;
}
.login-box h1 {
    text-align: center;
    color: #b71c1c;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}
.login-box label {
    display: block;
    margin: 0.8rem 0 0.3rem;
    font-size: 0.9rem;
    color: #555;
    font-weight: 500;
}
.login-box input {
    width: 100%;
    padding: 0.7rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
}
.login-box button {
    width: 100%;
    margin-top: 1.2rem;
    padding: 0.8rem;
    font-size: 1rem;
}
.login-hint {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: #888;
}

/* === App Header === */
.app-header {
    background: #b71c1c;
    color: white;
    padding: 0.8rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.app-header h1 {
    font-size: 1.2rem;
    cursor: pointer;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}
.btn-icon {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    font-size: 1.3rem;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    cursor: pointer;
}

/* === Mobile Menu === */
.mobile-menu {
    background: white;
    border-bottom: 1px solid #ddd;
    padding: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.mobile-menu button {
    background: #f5f5f5;
    border: none;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    font-size: 0.95rem;
    cursor: pointer;
    flex: 1;
    min-width: 120px;
}
.mobile-menu button:hover {
    background: #e0e0e0;
}

/* === Main Content === */
main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem;
}

/* === Buttons === */
.btn-primary {
    background: #b71c1c;
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background 0.2s;
}
.btn-primary:hover { background: #8e1616; }
.btn-secondary {
    background: #616161;
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
}
.btn-secondary:hover { background: #424242; }
.btn-small {
    padding: 0.3rem 0.7rem;
    font-size: 0.85rem;
    margin: 0.1rem;
}

/* === Dashboard === */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}
.dash-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.dash-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}
.dash-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}
.dash-card h3 {
    color: #333;
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}
.dash-card p {
    color: #777;
    font-size: 0.9rem;
}

/* === Alerts === */
.alerts {
    margin-top: 1.5rem;
}
.alert {
    background: #fff3e0;
    border-left: 4px solid #ef6c00;
    padding: 0.8rem 1rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}
.alert-danger {
    background: #ffebee;
    border-left-color: #c62828;
}

/* === Search === */
.search-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.search-header input {
    flex: 1;
    padding: 0.7rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
}

/* === Filter Bar === */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.6rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    align-items: center;
}
.filter-bar select {
    flex: 1;
    min-width: 150px;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.95rem;
    background: #fafafa;
}
.filter-bar .btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

/* === Cards === */
.card-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.card {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    display: flex;
    gap: 1rem;
    cursor: pointer;
    transition: box-shadow 0.2s;
}
.card:hover {
    box-shadow: 0 3px 8px rgba(0,0,0,0.12);
}
.card-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    background: #eee;
    flex-shrink: 0;
}
.card-body {
    flex: 1;
}
.card-body h4 {
    color: #b71c1c;
    margin-bottom: 0.2rem;
}
.card-meta {
    font-size: 0.85rem;
    color: #666;
}

/* === Wiki Detail (Wikipedia Style) === */
.wiki-container {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
}
.wiki-content {
    order: 1;
}
.wiki-infobox {
    order: 2;
    background: #f8f9fa;
    border: 1px solid #eaecf0;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}
@media (min-width: 1200px) {
    .wiki-container {
        display: grid;
        grid-template-columns: 1fr 320px;
        gap: 1.5rem;
        align-items: start;
    }
    .wiki-infobox {
        width: 100%;
        max-height: calc(100vh - 200px);
        overflow-y: auto;
        position: sticky;
        top: 1rem;
        margin-bottom: 0;
    }
}
.wiki-infobox img {
    width: 100%;
    border-radius: 4px;
    margin-bottom: 0.8rem;
}
.wiki-infobox h3 {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #ddd;
}
.wiki-infobox table {
    width: 100%;
    font-size: 0.9rem;
}
.wiki-infobox td {
    padding: 0.3rem 0;
    vertical-align: top;
}
.wiki-infobox td:first-child {
    color: #555;
    font-weight: 500;
    width: 40%;
}

.wiki-content h2 {
    color: #b71c1c;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.3rem;
    margin: 1.5rem 0 0.8rem;
    font-size: 1.3rem;
}
.wiki-content p {
    margin-bottom: 0.8rem;
}

.wiki-actions {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

/* === QR Reader === */
#qr-reader {
    width: 100%;
    max-width: 500px;
    margin: 1rem auto;
}

/* === Forms === */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}
form label {
    display: block;
    margin: 0.8rem 0 0.3rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: #444;
}
form input, form select, form textarea {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}
form textarea { resize: vertical; }
form input[type="text"][id^="new-"] {
    margin-top: 0.4rem;
    font-size: 0.9rem;
    background: #fafafa;
}
form label button {
    margin-left: 0.5rem;
    padding: 0.15rem 0.4rem;
    font-size: 0.8rem;
    background: #1976d2;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
form label button:hover {
    background: #1565c0;
}
.inline-add-box {
    background: #f5f5f5;
    border: 1px dashed #ccc;
    border-radius: 6px;
    padding: 0.6rem;
    margin-top: 0.5rem;
}
.inline-add-box input, .inline-add-box select {
    margin-bottom: 0.4rem;
}
#vehicle-location-box {
    grid-column: 1 / -1;
    background: #e3f2fd;
    padding: 0.8rem;
    border-radius: 6px;
    margin-top: 0.5rem;
}
#vehicle-location-box label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: normal;
}
#vehicle-location-box input[type="checkbox"] {
    width: auto;
}
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

/* === Admin === */
.admin-tabs {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
    border-bottom: 2px solid #eee;
}
.admin-tab {
    background: none;
    border: none;
    padding: 0.6rem 1rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}
.admin-tab.active {
    border-bottom-color: #b71c1c;
    color: #b71c1c;
    font-weight: 600;
}
.table-container {
    background: white;
    border-radius: 8px;
    overflow-x: auto;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    margin-top: 1rem;
}
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}
th, td {
    padding: 0.7rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}
th {
    background: #fafafa;
    font-weight: 600;
    color: #555;
}
tr:hover { background: #f9f9f9; }

/* === Status Badges === */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}
.badge-in_benutzung { background: #e8f5e9; color: #2e7d32; }
.badge-in_reparatur { background: #fff3e0; color: #ef6c00; }
.badge-ausgemustert { background: #ffebee; color: #c62828; }
.badge-reserve { background: #e3f2fd; color: #1565c0; }
.badge-zur_reinigung { background: #f3e5f5; color: #6a1b9a; }

/* === Image Gallery === */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}
.gallery img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 4px;
    background: #eee;
}

/* === Document List === */
.doc-list a {
    display: block;
    padding: 0.4rem 0;
    color: #1565c0;
    text-decoration: none;
}
.doc-list a:hover { text-decoration: underline; }

/* === Tablet & Mobile Anpassungen === */
@media (max-width: 1199px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .card {
        flex-direction: column;
    }
    .card-image {
        width: 100%;
        height: 160px;
    }
}

/* === Modal === */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    overflow-y: auto;
}
.modal-content {
    background: white;
    margin: 2rem auto;
    padding: 1.5rem;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    position: relative;
}
.close {
    position: absolute;
    right: 1rem;
    top: 0.8rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}
.close:hover {
    color: #333;
}

/* Inspection specific */
.inspection-field {
    margin: 0.8rem 0;
    padding: 0.6rem;
    background: #fafafa;
    border-radius: 6px;
}
.inspection-field label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 500;
}
.inspection-field input[type="checkbox"] {
    width: 20px;
    height: 20px;
}

/* === Location Tree === */
.location-tree ul {
    margin-top: 0.3rem;
}
.location-tree li {
    transition: background 0.2s;
}
.location-tree li:hover {
    background: #e8f4fd !important;
}

/* === Delete Modal === */
#delete-code-box {
    margin: 1rem 0;
    padding: 1rem;
    background: #ffebee;
    border-radius: 6px;
    border: 1px solid #ef9a9a;
}
#delete-code-box label {
    display: block;
    margin-bottom: 0.5rem;
}
#delete-code-input {
    font-size: 1.2rem;
    letter-spacing: 0.3rem;
    text-align: center;
    font-weight: bold;
}

/* === Print === */
@media print {
    .app-header, .mobile-menu, .wiki-actions, .form-actions {
        display: none !important;
    }
    .wiki-infobox {
        float: right;
        width: 40%;
        border: 1px solid #ccc;
    }
}