:root {
    --bg: #f4f5f7;
    --card: #ffffff;
    --text: #1f2330;
    --muted: #7a8194;
    --border: #e1e4ea;
    --accent: #3b6ef5;
    --accent-soft: #e8eefe;
    --danger: #d64545;
    --ok: #2e9e5b;
    --radius: 10px;
}

* { box-sizing: border-box; }

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

a { color: var(--accent); text-decoration: none; }

header.top {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}
header.top h1 { font-size: 18px; margin: 0; }
header.top nav a { margin-right: 16px; color: var(--muted); font-weight: 500; }
header.top nav a.active { color: var(--accent); }
header.top .logout { margin-left: auto; }
header.top .logout button { background: none; border: 0; padding: 0; font: inherit; font-weight: 500; color: var(--muted); cursor: pointer; }
header.top .logout button:hover { color: var(--text); }

main { max-width: 1200px; margin: 24px auto; padding: 0 16px; }

.layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
}
.card h2 { margin: 0 0 14px; font-size: 17px; }


.btn {
    display: inline-block;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
}
.btn:hover { background: var(--bg); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(0.95); }
.btn.danger { color: var(--danger); border-color: #f0c4c4; padding: 4px 10px; font-size: 13px; }
.btn.danger:hover { background: #fdf0f0; }

/* Forms */
label { display: block; font-size: 13px; font-weight: 600; margin: 10px 0 4px; }
input, select, textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
form .btn.primary { margin-top: 14px; width: 100%; }

/* Lists / tables */
.empty { color: var(--muted); font-size: 14px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
th { font-size: 12px; text-transform: uppercase; color: var(--muted); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.flash.ok { background: #e7f6ed; color: var(--ok); }
.flash.error { background: #fdecec; color: var(--danger); }

hr { border: 0; border-top: 1px solid var(--border); margin: 18px 0; }

/* Admin login */
.card.login { max-width: 380px; margin: 60px auto; }
.card.login .hint { font-size: 14px; color: var(--muted); margin: 0 0 6px; }
/* Quadratisch zugeschnitten: schneidet die weißen Ränder oben und unten ab */
.card.login .monkey { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; margin-bottom: 14px; }
.card.login .alt { text-align: center; font-size: 14px; margin: 14px 0 0; }

.dot {
    display: inline-block; width: 10px; height: 10px; border-radius: 50%;
    background: var(--c, var(--accent)); margin-right: 6px; vertical-align: middle;
}
input.swatch { width: 44px; height: 30px; padding: 2px; cursor: pointer; }

.dot {
    display: inline-block; width: 10px; height: 10px; border-radius: 50%;
    background: var(--c, var(--accent)); margin-right: 6px; vertical-align: middle;
}
input.swatch { width: 44px; height: 30px; padding: 2px; cursor: pointer; }
textarea { resize: vertical; }
.optional { font-weight: 400; color: var(--muted); }
.btn[disabled] { opacity: .5; cursor: default; }

/* Toolbar: status tabs + user filter */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs { display: flex; gap: 4px; background: var(--bg); padding: 4px; border-radius: 9px; }
.tabs a { padding: 6px 12px; border-radius: 6px; color: var(--muted); font-size: 14px; font-weight: 500; }
.tabs a span { font-size: 12px; margin-left: 4px; color: var(--muted); }
.tabs a.active { background: var(--card); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.user-filter select { width: auto; min-width: 170px; }
.overdue-note { background: #fdecec; color: var(--danger); font-size: 13px; font-weight: 600; padding: 8px 12px; border-radius: 8px; margin: 0 0 12px; }

/* Task list: each item sets --c to its user's colour */
.todos { list-style: none; margin: 0; padding: 0; }
.todo {
    display: flex; align-items: flex-start; gap: 12px;
    border: 1px solid var(--border); border-left: 4px solid var(--c, var(--accent));
    border-radius: 8px; padding: 12px; margin-bottom: 8px;
}
.todo .body { flex: 1; min-width: 0; }
.todo .title { font-weight: 600; font-size: 15px; overflow-wrap: anywhere; }
.todo .desc { font-size: 13.5px; color: #4a5064; margin-top: 4px; overflow-wrap: anywhere; }
.todo .meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 8px; font-size: 12.5px; }
.todo .who { color: color-mix(in srgb, var(--c, var(--accent)) 75%, #000); font-weight: 600; }
.todo.done .title { text-decoration: line-through; color: var(--muted); }
.todo.done { background: #fafbfc; }
.todo.done .desc, .todo.done .prio { opacity: .6; }

.check {
    width: 22px; height: 22px; flex: none; margin-top: 1px; padding: 0;
    border: 2px solid var(--c, var(--accent)); border-radius: 6px;
    background: var(--card); color: #fff; font-size: 14px; line-height: 1; cursor: pointer;
}
.check:hover { background: color-mix(in srgb, var(--c, var(--accent)) 15%, #fff); }
.todo.done .check { background: var(--c, var(--accent)); }

/* Priority badges */
.prio { display: inline-block; padding: 2px 8px; border-radius: 999px; font-weight: 600; font-size: 12px; }
.prio.high   { background: #fdecec; color: #c0392b; }
.prio.medium { background: #fff4e0; color: #b26a00; }
.prio.low    { background: #eef0f4; color: #5b6275; }

/* Due dates */
.due { color: var(--muted); }
.due.soon { color: #b26a00; font-weight: 600; }
.due.today { color: #b26a00; font-weight: 700; }
.due.overdue { color: var(--danger); font-weight: 700; }
.overdue-cell { color: var(--danger); font-weight: 600; }