/* ============================================================
   Landmaschinen-Vermietung | Haupt-Stylesheet
   Stil: Kleinanzeigen-inspiriert, klar, funktional
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;500;600;700&family=Playfair+Display:wght@700&display=swap');

/* --- Variablen --- */
:root {
    --gruen:      #2d6a2d;
    --gruen-hell: #3d8b3d;
    --gruen-bg:   #f0f7f0;
    --gruen-rand: #c3dcc3;
    --orange:     #e07b00;
    --orange-bg:  #fff8ee;
    --rot:        #c0392b;
    --rot-bg:     #fdf0ee;
    --grau-1:     #1a1a1a;
    --grau-2:     #444;
    --grau-3:     #777;
    --grau-4:     #aaa;
    --grau-5:     #ddd;
    --grau-6:     #f4f4f4;
    --weiss:      #ffffff;
    --rand:       1px solid var(--grau-5);
    --schatten:   0 1px 4px rgba(0,0,0,.08);
    --schatten-m: 0 2px 12px rgba(0,0,0,.12);
    --radius:     6px;
    --font:       'Source Sans 3', sans-serif;
    --font-head:  'Playfair Display', serif;
    --max-width:  1140px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--font);
    color: var(--grau-1);
    background: var(--grau-6);
    line-height: 1.55;
    min-height: 100vh;
}
a { color: var(--gruen); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button, input, select, textarea { font-family: var(--font); }

/* --- Layout --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 16px; }

/* --- Header --- */
.site-header {
    background: var(--weiss);
    border-bottom: var(--rand);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--schatten);
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 16px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.logo {
    font-family: var(--font);
    font-size: 1.4rem;
    color: var(--gruen);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}
.logo span { font-size: 1.3rem; }
.header-search {
    flex: 1;
    display: flex;
    gap: 8px;
}
.header-search input {
    flex: 1;
    padding: 9px 14px;
    border: var(--rand);
    border-radius: var(--radius);
    font-size: .95rem;
    outline: none;
    transition: border-color .2s;
}
.header-search input:focus { border-color: var(--gruen); }
.header-search select {
    padding: 9px 10px;
    border: var(--rand);
    border-radius: var(--radius);
    font-size: .9rem;
    background: var(--weiss);
    outline: none;
    cursor: pointer;
}
.header-search button {
    padding: 9px 18px;
    background: var(--gruen);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: .95rem;
    font-weight: 600;
    transition: background .2s;
}
.header-search button:hover { background: var(--gruen-hell); }

/* --- Kategorie-Navigation --- */
.kat-nav {
    background: var(--weiss);
    border-bottom: var(--rand);
    overflow-x: auto;
}
.kat-nav ul {
    display: flex;
    gap: 0;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 16px;
}
.kat-nav a {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 14px;
    font-size: .88rem;
    color: var(--grau-2);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all .15s;
}
.kat-nav a:hover, .kat-nav a.aktiv {
    color: var(--gruen);
    border-bottom-color: var(--gruen);
    text-decoration: none;
}

/* --- Hauptbereich --- */
.main { padding: 20px 0 40px; }

/* --- Anzeigen-Grid --- */
.anzeigen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.anzeigen-header h2 { font-size: 1.1rem; font-weight: 600; }
.anzeigen-anzahl { font-size: .88rem; color: var(--grau-3); }

.anzeigen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
}

/* --- Anzeigen-Karte --- */
.karte {
    background: var(--weiss);
    border: var(--rand);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--schatten);
    transition: box-shadow .2s, transform .15s;
    position: relative;
}
.karte:hover {
    box-shadow: var(--schatten-m);
    transform: translateY(-2px);
}
.karte a { color: inherit; text-decoration: none; display: block; }
.karte-bild {
    width: 100%;
    height: 170px;
    object-fit: cover;
    background: var(--grau-6);
}
.karte-bild-leer {
    width: 100%;
    height: 170px;
    background: var(--grau-6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--grau-4);
}
.karte-inhalt { padding: 10px 12px 12px; }
.karte-kategorie {
    font-size: .75rem;
    color: var(--gruen);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 3px;
}
.karte-titel {
    font-size: .97rem;
    font-weight: 600;
    color: var(--grau-1);
    line-height: 1.35;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.karte-preis {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gruen);
}
.karte-preis small { font-size: .78rem; font-weight: 400; color: var(--grau-3); }
.karte-ort {
    font-size: .82rem;
    color: var(--grau-3);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 3px;
}
.karte-favorit {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--orange);
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

/* --- Abschnitt-Titel --- */
.abschnitt-titel {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--grau-1);
    border-left: 3px solid var(--gruen);
    padding-left: 10px;
    margin-bottom: 14px;
}

/* --- Trennlinie --- */
.trennlinie { border: none; border-top: var(--rand); margin: 28px 0; }

/* --- Detail-Seite --- */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 20px;
    align-items: start;
}
@media (max-width: 768px) { .detail-layout { grid-template-columns: 1fr; } }

.detail-bilder { position: relative; }
.detail-hauptbild {
    width: 100%;
    max-height: 440px;
    object-fit: cover;
    border-radius: var(--radius);
    border: var(--rand);
    background: var(--grau-6);
}
.detail-thumbnails {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}
.detail-thumbnails img {
    width: 72px;
    height: 54px;
    object-fit: cover;
    border-radius: 3px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color .15s;
}
.detail-thumbnails img.aktiv { border-color: var(--gruen); }

.detail-info {
    background: var(--weiss);
    border: var(--rand);
    border-radius: var(--radius);
    padding: 20px;
}
.detail-kat {
    font-size: .8rem;
    color: var(--gruen);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.detail-titel {
    font-family: var(--font);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.25;
    margin: 6px 0 14px;
}
.detail-preis {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gruen);
    margin-bottom: 4px;
}
.detail-preis small { font-size: .9rem; font-weight: 400; color: var(--grau-3); }
.detail-ort { font-size: .9rem; color: var(--grau-3); margin-bottom: 18px; }
.detail-beschreibung {
    font-size: .95rem;
    line-height: 1.65;
    color: var(--grau-2);
    white-space: pre-line;
}

/* --- Anfrage-Box --- */
.anfrage-box {
    background: var(--weiss);
    border: var(--rand);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--schatten);
    position: sticky;
    top: 76px;
}
.anfrage-box h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: var(--rand);
}

/* --- Formular --- */
.form-gruppe { margin-bottom: 14px; }
.form-gruppe label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--grau-2);
    margin-bottom: 4px;
}
.form-gruppe input,
.form-gruppe select,
.form-gruppe textarea {
    width: 100%;
    padding: 9px 12px;
    border: var(--rand);
    border-radius: var(--radius);
    font-size: .93rem;
    outline: none;
    transition: border-color .2s;
    background: var(--weiss);
}
.form-gruppe input:focus,
.form-gruppe select:focus,
.form-gruppe textarea:focus { border-color: var(--gruen); }
.form-gruppe textarea { resize: vertical; min-height: 80px; }
.form-zeile { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: .93rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-align: center;
    transition: background .2s, transform .1s;
    text-decoration: none;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-gruen { background: var(--gruen); color: #fff; }
.btn-gruen:hover { background: var(--gruen-hell); }
.btn-orange { background: var(--orange); color: #fff; }
.btn-grau { background: var(--grau-5); color: var(--grau-2); }
.btn-grau:hover { background: var(--grau-4); color: var(--grau-1); }
.btn-rot { background: var(--rot); color: #fff; }
.btn-voll { width: 100%; display: block; }
.btn-klein { padding: 5px 12px; font-size: .82rem; }

/* --- Badges / Status --- */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.badge-neu     { background: #e8f4fd; color: #1a6fa0; }
.badge-angenommen { background: var(--gruen-bg); color: var(--gruen); }
.badge-abgelehnt  { background: var(--rot-bg); color: var(--rot); }
.badge-aktiv   { background: var(--gruen-bg); color: var(--gruen); }
.badge-inaktiv { background: var(--grau-6); color: var(--grau-3); }

/* --- Alert-Nachrichten --- */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: .93rem;
    border-left: 4px solid;
}
.alert-erfolg { background: var(--gruen-bg); border-color: var(--gruen); color: var(--gruen); }
.alert-fehler { background: var(--rot-bg); border-color: var(--rot); color: var(--rot); }
.alert-info   { background: #e8f4fd; border-color: #1a6fa0; color: #1a6fa0; }

/* --- Tabellen (Admin) --- */
.tabelle {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
    background: var(--weiss);
    border-radius: var(--radius);
    overflow: hidden;
    border: var(--rand);
}
.tabelle th {
    background: var(--grau-6);
    padding: 10px 14px;
    text-align: left;
    font-size: .82rem;
    font-weight: 700;
    color: var(--grau-3);
    text-transform: uppercase;
    letter-spacing: .04em;
    border-bottom: var(--rand);
}
.tabelle td {
    padding: 10px 14px;
    border-bottom: var(--rand);
    vertical-align: middle;
}
.tabelle tr:last-child td { border-bottom: none; }
.tabelle tr:hover td { background: var(--grau-6); }

/* --- Admin-Sidebar --- */
.admin-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 0;
    min-height: 100vh;
}
.admin-sidebar {
    background: var(--grau-1);
    color: #fff;
    padding: 0;
}
.admin-sidebar .logo {
    color: #fff;
    padding: 20px 18px 16px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    font-size: 1.1rem;
}
.admin-sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 18px;
    color: rgba(255,255,255,.75);
    font-size: .9rem;
    transition: all .15s;
    border-left: 3px solid transparent;
    text-decoration: none;
}
.admin-sidebar nav a:hover,
.admin-sidebar nav a.aktiv {
    background: rgba(255,255,255,.07);
    color: #fff;
    border-left-color: var(--gruen-hell);
    text-decoration: none;
}
.admin-main { background: var(--grau-6); padding: 24px; }
.admin-main h1 { font-size: 1.4rem; font-weight: 700; margin-bottom: 20px; }

/* --- Gantt-Diagramm --- */
.gantt-container { overflow-x: auto; }
.gantt-table {
    border-collapse: collapse;
    min-width: 100%;
    font-size: .82rem;
}
.gantt-table th, .gantt-table td {
    border: 1px solid var(--grau-5);
    padding: 0;
    white-space: nowrap;
}
.gantt-geraet-name {
    padding: 8px 12px;
    background: var(--weiss);
    font-weight: 600;
    min-width: 180px;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    position: sticky;
    left: 0;
    z-index: 1;
    border-right: 2px solid var(--grau-5);
}
.gantt-tag-header {
    text-align: center;
    background: var(--grau-6);
    padding: 4px 2px;
    min-width: 28px;
    font-size: .72rem;
    color: var(--grau-3);
}
.gantt-tag-header.heute { background: var(--gruen-bg); color: var(--gruen); font-weight: 700; }
.gantt-zelle { min-width: 28px; height: 36px; }
.gantt-zelle.belegt { background: var(--gruen); }
.gantt-zelle.heute  { border-top: 2px solid var(--orange); border-bottom: 2px solid var(--orange); }
.gantt-zelle.wochenende { background: var(--grau-6); }

/* --- Bild-Upload-Vorschau --- */
.bild-vorschau {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}
.bild-vorschau-item {
    position: relative;
    width: 100px;
    height: 80px;
}
.bild-vorschau-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    border: var(--rand);
}
.bild-loeschen {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--rot);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: .75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* --- Kein Ergebnis --- */
.leer-hinweis {
    text-align: center;
    padding: 48px 20px;
    color: var(--grau-3);
}
.leer-hinweis .icon { font-size: 3rem; margin-bottom: 10px; }
.leer-hinweis p { font-size: .95rem; }

/* --- Footer --- */
.site-footer {
    background: var(--grau-1);
    color: rgba(255,255,255,.55);
    text-align: center;
    padding: 18px;
    font-size: .82rem;
    margin-top: 40px;
}
.site-footer a { color: rgba(255,255,255,.7); }

/* --- Responsive --- */
@media (max-width: 768px) {
    .detail-layout { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    /* Header: Logo oben, Suche darunter */
    .header-inner {
        flex-wrap: wrap;
        gap: 8px;
        padding: 10px 12px;
    }
    .logo {
        font-size: 1.1rem;
        flex: 1;
    }
    .header-search {
        width: 100%;
        flex: none;
        display: grid;
        grid-template-columns: 1fr auto auto;
        gap: 6px;
    }
    .header-search input {
        min-width: 0;
        width: 100%;
    }
    .header-search select {
        display: none; /* Kategorie-Select auf Mobile ausblenden – Navigation unten bleibt */
    }
    .header-search button {
        padding: 9px 14px;
        white-space: nowrap;
    }

    /* Kategorie-Navigation scrollbar */
    .kat-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .kat-nav ul { flex-wrap: nowrap; }
    .kat-nav a { padding: 10px 10px; font-size: .82rem; }

    /* Anzeigen-Grid */
    .anzeigen-grid { grid-template-columns: 1fr 1fr; gap: 10px; }

    /* Formulare */
    .form-zeile { grid-template-columns: 1fr; }

    /* Admin */
    .admin-layout { grid-template-columns: 1fr; }
    .admin-sidebar { display: none; }
    .admin-main { padding: 16px; }
}

@media (max-width: 400px) {
    .anzeigen-grid { grid-template-columns: 1fr; }
    .header-search { grid-template-columns: 1fr auto; }
}