/* Solarcast – schlankes, aufgeräumtes UI ohne Framework */
/* Farbwerte sind auf WCAG-AA-Kontrast geprüft:
   --accent-dark #8a5b00 auf Weiß = 5,6:1 (Links, Warn-Text)
   --text #1c2733 auf --accent #e8930c = 6,2:1 (Primärbuttons)
   --ok #176b42 auf --ok-soft = 5,1:1 */
:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #1c2733;
  --muted: #5c6b7a;
  --line: #e3e8ee;
  --accent: #e8930c;
  --accent-hover: #f2a52d;
  --accent-dark: #8a5b00;
  --accent-soft: #fdf3e3;
  --warn-soft: #fff8ec;
  --warn-line: #f0d9ad;
  --ok: #176b42;
  --ok-soft: #e5f5ec;
  --err: #b3261e;
  --err-soft: #fdecea;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Kopfleiste ---------- */
.topbar {
  background: #182635;
  color: #fff;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 28px;
  height: 56px;
}
.topbar .brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.1rem; color: #fff;
}
.topbar .brand:hover { text-decoration: none; }
.topbar .brand svg { display: block; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a {
  color: #cfd8e3; padding: 6px 12px; border-radius: 6px; font-size: 0.95rem;
}
.topbar nav a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.topbar nav a.active { background: rgba(255,255,255,.14); color: #fff; }
.topbar .userbox { color: #cfd8e3; font-size: 0.9rem; display: flex; align-items: center; gap: 12px; }
.topbar .userbox a { color: #cfd8e3; }
.topbar .userbox a:hover { color: #fff; }

.wrap { max-width: 1060px; margin: 0 auto; padding: 28px 24px 64px; }

/* ---------- Karten & Struktur ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 22px;
}
.card h2 {
  margin: 0 0 4px; font-size: 1.05rem;
}
.card h3 { margin: 0 0 10px; font-size: 0.95rem; }
.card .subtitle { color: var(--muted); font-size: 0.88rem; margin: 0 0 16px; }
.page-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.page-head h1 { margin: 0; font-size: 1.45rem; }
.page-head .crumbs { font-size: 0.9rem; color: var(--muted); width: 100%; margin-bottom: -6px; }
.page-head .spacer { flex: 1; }

/* ---------- Meldungen ---------- */
.flash { border-radius: 8px; padding: 11px 14px; margin-bottom: 18px; font-size: 0.95rem; }
.flash.ok { background: var(--ok-soft); color: var(--ok); border: 1px solid #bfe3cf; }
.flash.err { background: var(--err-soft); color: var(--err); border: 1px solid #f2c4c0; }
.flash.warn { background: var(--warn-soft); color: var(--accent-dark); border: 1px solid var(--warn-line); }

/* ---------- Chips ---------- */
.chip {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; vertical-align: middle;
}
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--accent-soft); color: var(--accent-dark); }
.chip.err { background: var(--err-soft); color: var(--err); }
.chip.off { background: #edf0f4; color: var(--muted); }

/* ---------- Tabellen ---------- */
.table-scroll { overflow-x: auto; }
.table-scroll table { min-width: 560px; }
.table-scroll.wide table { min-width: 780px; }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th {
  text-align: left; font-size: 0.78rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 2px solid var(--line);
  white-space: nowrap;
}
td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.clickable:hover td { background: #f8fafc; cursor: pointer; }

/* ---------- Formulare ---------- */
label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 4px; }
label .hint { font-weight: 400; color: var(--muted); }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=file], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #8f9fb0; border-radius: 7px;
  font: inherit; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent-dark); outline-offset: 0; border-color: var(--accent-dark);
}
/* Platzhalter klar als Beispiel kennzeichnen – nicht wie ein ausgefüllter Wert */
::placeholder { color: #90a0b0; font-style: italic; opacity: 1; }
:-ms-input-placeholder { color: #90a0b0; font-style: italic; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px 16px; }
.form-grid .full { grid-column: 1 / -1; }
.form-actions { margin-top: 16px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.field-error { color: var(--err); font-size: 0.85rem; }
/* Einzeilige Formulare (Feld[er] + Button), brechen auf schmalen Screens um */
.action-row { display: flex; gap: 14px 16px; align-items: flex-end; flex-wrap: wrap; }
.action-row .grow { flex: 1 1 220px; min-width: 0; }
.action-row .shrink { flex: 0 0 auto; }

/* ---------- Buttons ---------- */
button, .btn {
  display: inline-block; padding: 8px 16px; border-radius: 7px; border: 1px solid transparent;
  font: inherit; font-weight: 600; font-size: 0.92rem; cursor: pointer;
  background: var(--accent); color: var(--text);
}
button:hover, .btn:hover { background: var(--accent-hover); color: var(--text); text-decoration: none; }
.btn.secondary, button.secondary {
  background: #fff; color: var(--text); border-color: #c9d2dc;
}
.btn.secondary:hover, button.secondary:hover { background: #f2f5f8; }
.btn.danger, button.danger { background: #fff; color: var(--err); border-color: #e2aeab; }
.btn.danger:hover, button.danger:hover { background: var(--err-soft); }
.btn.small, button.small { padding: 5px 10px; font-size: 0.85rem; }
form.inline { display: inline; }

/* ---------- Prognose-Diagramm ---------- */
.forecast-strip { display: flex; gap: 10px; align-items: stretch; }
.forecast-day {
  flex: 1; text-align: center; background: #fafbfc; border: 1px solid var(--line);
  border-radius: 8px; padding: 10px 6px 8px; min-width: 0;
}
.forecast-day.today { background: var(--accent-soft); border-color: #f0d9ad; }
.forecast-day .bar-area { height: 90px; display: flex; align-items: flex-end; justify-content: center; }
.forecast-day .bar {
  width: 60%; max-width: 40px; background: linear-gradient(180deg, #f6b93f, var(--accent));
  border: 1.5px solid var(--accent-dark); border-bottom: none;
  border-radius: 4px 4px 0 0; min-height: 3px;
}
.forecast-day .kwh { font-weight: 700; font-size: 0.98rem; margin-top: 6px; font-variant-numeric: tabular-nums; }
.forecast-day .kwh .unit { font-weight: 400; color: var(--muted); font-size: 0.75rem; }
.forecast-day .day { font-size: 0.8rem; color: var(--muted); }
.forecast-day .day strong { color: var(--text); }

/* ---------- Karten-Picker ---------- */
.map-field { grid-column: 1 / -1; }
.map-toolbar { display: flex; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.map-toolbar input { flex: 1 1 220px; min-width: 0; }
.map-toolbar .shrink { flex: 0 0 auto; }
#coord-map {
  height: 320px; width: 100%; border: 1px solid #8f9fb0; border-radius: 8px;
  z-index: 0;
}
.map-hint { font-size: 0.85rem; color: var(--muted); margin: 6px 0 0; }
.map-pin { color: var(--accent-dark); filter: drop-shadow(0 1px 1px rgba(0,0,0,.4)); }
.leaflet-container { font: inherit; background: #e9edf1; }

/* ---------- Feed-URL ---------- */
.feedurl { display: flex; gap: 8px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.feedurl code {
  flex: 1 1 240px; background: #f2f5f8; border: 1px solid var(--line); border-radius: 6px;
  padding: 7px 10px; font-size: 0.85rem; overflow-x: auto; white-space: nowrap;
}
.copied { color: var(--ok); font-size: 0.85rem; }

/* ---------- Sonstiges ---------- */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; font-size: 0.93rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.empty {
  text-align: center; color: var(--muted); padding: 36px 16px; font-size: 0.95rem;
}
.credentials {
  background: var(--accent-soft); border: 1px solid #f0d9ad; border-radius: 8px;
  padding: 14px 16px; margin-bottom: 18px;
}
.credentials code { background: #fff; padding: 2px 8px; border-radius: 5px; border: 1px solid var(--line); }
.muted { color: var(--muted); }
.small-text { font-size: 0.85rem; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }

/* ---------- Login ---------- */
.login-wrap { max-width: 380px; margin: 9vh auto 0; padding: 0 20px; }
.login-brand { display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 1.5rem; font-weight: 700; margin-bottom: 22px; color: var(--text); }
.login-card { background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px; }
.login-card .form-actions { margin-top: 18px; }
.login-card button { width: 100%; }

@media (max-width: 720px) {
  .wrap { padding: 18px 12px 48px; }
  .topbar { padding: 0 12px; gap: 12px; }
  .topbar .userbox .username { display: none; }
  .forecast-strip { flex-wrap: wrap; }
  .forecast-day { flex: 1 0 22%; }
}