/* ===== BGE Fahrtenbuch – Gemeinsames Stylesheet ===== */

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

:root {
    --bge-blue:    #003366;
    --bge-green:   #006633;
    --accent:      #0055aa;
    --light-bg:    #f4f6f9;
    --card-bg:     #ffffff;
    --border:      #d0d7e2;
    --text:        #1a1a2e;
    --muted:       #5a6476;
    --success:     #1a7a40;
    --success-bg:  #eafaf1;
    --error:       #b00020;
    --error-bg:    #fdecea;
    --radius:      10px;
    --shadow:      0 2px 12px rgba(0,0,0,.10);
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--light-bg);
    color: var(--text);
    min-height: 100vh;
}

/* ── Header ── */
.site-header {
    background: linear-gradient(135deg, var(--bge-blue) 0%, #004488 100%);
    color: #fff;
    padding: 20px 24px 16px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

.site-header .logo-line {
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    opacity: .75;
    margin-bottom: 4px;
}

.site-header h1 {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.site-header .subtitle {
    font-size: .85rem;
    opacity: .80;
    margin-top: 4px;
}

/* ── Main container ── */
.container {
    max-width: 680px;
    margin: 0 auto;
    padding: 24px 16px 48px;
}

/* ── Card ── */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px 24px;
    margin-bottom: 20px;
}

.card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bge-blue);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── Form elements ── */
.form-grid {
    display: grid;
    gap: 16px;
}

.form-grid.two-col {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 480px) {
    .form-grid.two-col {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    border: 1.5px solid var(--border);
    border-radius: 7px;
    padding: 10px 13px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text);
    background: #fff;
    transition: border-color .2s, box-shadow .2s;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,85,170,.15);
}

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

/* ── Toggle (privat / dienstlich) ── */
.toggle-group {
    display: flex;
    border: 1.5px solid var(--border);
    border-radius: 7px;
    overflow: hidden;
}

.toggle-group input[type="radio"] {
    display: none;
}

.toggle-group label {
    flex: 1;
    text-align: center;
    padding: 10px 8px;
    cursor: pointer;
    font-size: .9rem;
    font-weight: 600;
    color: var(--muted);
    background: #fff;
    transition: background .15s, color .15s;
    text-transform: none;
    letter-spacing: 0;
    user-select: none;
}

.toggle-group input[type="radio"]:checked + label {
    background: var(--bge-blue);
    color: #fff;
}

.toggle-group label:first-of-type {
    border-right: 1px solid var(--border);
}

/* ── Submit button ── */
.btn-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--bge-green), #008844);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    letter-spacing: .04em;
    transition: opacity .2s, transform .1s;
    margin-top: 8px;
}

.btn-submit:hover  { opacity: .92; }
.btn-submit:active { transform: scale(.98); }

/* ── Alert boxes ── */
.alert {
    border-radius: 8px;
    padding: 16px 18px;
    font-size: .95rem;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.alert-success {
    background: var(--success-bg);
    border-left: 4px solid var(--success);
    color: var(--success);
}

.alert-error {
    background: var(--error-bg);
    border-left: 4px solid var(--error);
    color: var(--error);
}

.alert .icon { font-size: 1.3rem; flex-shrink: 0; }

/* ── Admin table ── */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    font-size: .88rem;
}

thead th {
    background: var(--bge-blue);
    color: #fff;
    padding: 11px 13px;
    text-align: left;
    font-weight: 600;
    white-space: nowrap;
}

tbody tr:nth-child(even) { background: #f8fafc; }
tbody tr:hover           { background: #eef3fb; }

tbody td {
    padding: 10px 13px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.badge-dienstlich { background: #dbeeff; color: #003399; }
.badge-privat     { background: #fff0cc; color: #7a5500; }

/* ── Admin controls ── */
.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 9px 18px;
    border-radius: 7px;
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: opacity .2s;
}
.btn:hover { opacity: .85; }

.btn-primary  { background: var(--bge-blue);  color: #fff; }
.btn-success  { background: var(--bge-green); color: #fff; }
.btn-outline  { background: #fff; color: var(--bge-blue); border: 1.5px solid var(--bge-blue); }

/* ── Footer ── */
.site-footer {
    text-align: center;
    font-size: .78rem;
    color: var(--muted);
    padding: 16px;
}

/* ── Utility ── */
.km-diff { color: var(--muted); font-size: .82rem; }
.required { color: var(--error); }