:root {
    --bg: #0f1115;
    --card-bg: #1a1d24;
    --card-bg-alt: #20242d;
    --text: #eceef1;
    --muted: #9aa2b1;
    --border: #2b2f3a;
    --accent: #5a83ff;
    --accent-hover: #7996ff;
    --accent-soft: #182242;
    --green: #22c07d;
    --green-soft: #10261c;
    --danger: #f36960;
    --danger-hover: #ff8079;
    --success-bg: #0f2a1e;
    --success-text: #3ddc8d;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    font-size: 16.5px;
}

h1 { font-size: 1.9rem; margin: 0 0 0.5rem; letter-spacing: -0.01em; }
h2 { font-size: 1.2rem; }

a { color: var(--accent); }

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.site-header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    padding-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.site-header .brand {
    font-weight: 800;
    text-decoration: none;
    color: var(--text);
    font-size: 1.2rem;
    letter-spacing: -0.01em;
}
.site-header nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.site-header nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    font-size: 0.95rem;
    background: var(--card-bg-alt);
    border: 1.5px solid var(--border);
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.site-header nav a:hover { border-color: var(--accent); color: var(--accent); }
.site-header nav a.active { background: var(--accent); border-color: var(--accent); color: #fff; }

main.container { padding-top: 1.75rem; padding-bottom: 4rem; }

.page-intro {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 62ch;
    margin: 0 0 1.5rem;
}

.site-footer {
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.85rem;
    padding: 1.5rem 0;
}

.alert {
    padding: 0.9rem 1.1rem;
    border-radius: 10px;
    margin-bottom: 1.25rem;
    font-weight: 500;
}
.alert-error { background: #2a1413; color: var(--danger); border: 1px solid #5c211d; }
.alert-success { background: var(--success-bg); color: var(--success-text); border: 1px solid #1b5138; }

.upload-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: flex-start;
}
.upload-form, .admin-form {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.75rem;
    max-width: 440px;
    flex: 1 1 360px;
    box-shadow: var(--shadow);
}
.upload-form h2 {
    margin: 0;
    font-size: 1.3rem;
}
.upload-form label, .admin-form label { font-weight: 600; font-size: 0.95rem; }
.upload-form input[type="text"],
.admin-form textarea {
    padding: 0.75rem 0.9rem;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font: inherit;
    font-size: 1rem;
    background: var(--card-bg-alt);
    color: var(--text);
}
.upload-form input[type="text"]:focus,
.admin-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.file-input-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.btn-file {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1.1rem 1.5rem;
    background: var(--accent-soft);
    color: var(--accent);
    border: 1.5px dashed var(--accent);
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    text-align: center;
    transition: background 0.15s ease;
}
.btn-file:hover { background: #202b52; }
.btn-file-camera { background: var(--green-soft); color: var(--green); border-color: var(--green); }
.btn-file-camera:hover { background: #143323; }

.file-preview {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem;
    background: var(--card-bg-alt);
    border-radius: 10px;
}
.file-preview img {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}
.file-preview span {
    font-size: 0.9rem;
    color: var(--muted);
    word-break: break-all;
}

.geo-status {
    font-size: 0.88rem;
    color: var(--muted);
    margin: 0;
}
.field-hint {
    font-size: 0.88rem;
    color: var(--muted);
    margin: 0.1rem 0 0.3rem;
}
.manual-coords {
    border: 1px dashed var(--border);
    border-radius: 10px;
    padding: 0.9rem;
}
.manual-coords legend { font-size: 0.85rem; color: var(--muted); }

button, .btn-approve, .btn-delete {
    padding: 0.85rem 1.4rem;
    border: none;
    border-radius: 10px;
    background: var(--accent);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    font-size: 1rem;
    transition: background 0.15s ease, transform 0.05s ease;
}
button:hover, .btn-approve:hover { background: var(--accent-hover); }
button:active, .btn-approve:active { transform: translateY(1px); }
.btn-delete { background: var(--danger); }
.btn-delete:hover { background: var(--danger-hover); }

.sticker-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.25rem;
}
.sticker-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.25rem;
    box-shadow: var(--shadow);
}
.sticker-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
}
.sticker-gallery img {
    width: 92px;
    height: 92px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border);
    cursor: zoom-in;
    transition: transform 0.15s ease;
}
.sticker-gallery img:hover { transform: scale(1.05); }
.gallery-more {
    align-self: center;
    color: var(--muted);
    font-size: 0.85rem;
}

.sticker-badges { margin-bottom: 0.4rem; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.badge {
    display: inline-block;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    color: #fff;
}
.badge-rechtsradikal { background: #d92d20; }
.badge-verfassungsfeindlich { background: #b5540c; }
.badge-strafrechtlich { background: #8a2e1d; }
.badge-unsicher { background: #565e6e; }

.sticker-card h2 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin: 1rem 0 0.4rem;
    font-weight: 700;
}
.sighting-list { list-style: none; padding: 0; margin: 0; }
.sighting-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.92rem;
}
.sighting-date { color: var(--muted); font-size: 0.84rem; white-space: nowrap; }

.sticker-description { white-space: pre-line; font-size: 0.95rem; }

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    padding: 2rem;
    cursor: zoom-out;
    z-index: 100;
}
.lightbox:not([hidden]) { display: flex; }
.lightbox img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.admin-card {
    display: flex;
    gap: 1.25rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow);
}
.admin-thumb {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
    cursor: zoom-in;
}
.admin-card-compact { align-items: center; }
.admin-actions { display: flex; gap: 0.6rem; }

@media (max-width: 600px) {
    body { font-size: 16px; }
    h1 { font-size: 1.5rem; }
    .site-header .container { flex-direction: column; align-items: stretch; }
    .site-header nav { width: 100%; }
    .site-header nav a { flex: 1; }
    .sticker-list { grid-template-columns: 1fr; }
    .upload-form, .admin-form { padding: 1.25rem; }
    .admin-card { flex-direction: column; }
}