/* flathack-design · base.css — Komponenten-Bibliothek auf Basis der Tokens aus tokens.css
   Import-Reihenfolge: 1) tokens.css  2) base.css  3) App-eigene Styles.
   Alle Regeln greifen nur über die Token-Variablen → Themes bleiben austauschbar. */

/* ── Reset & Basis ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { min-width: 320px; background: var(--body-bg); }

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--base-font-size);
  line-height: var(--line-height);
  background: var(--body-bg);
  min-height: 100vh;
}

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

h1, h2, h3, h4 { color: var(--heading); margin-top: 0; letter-spacing: -.05em; line-height: 1.1; }
p { margin-top: 0; }
code, pre { font-family: var(--font-mono); background: var(--code-bg); color: var(--code-fg); padding: 1px 5px; border-radius: calc(var(--radius) / 2); }

/* ── Typografie-Rollen ─────────────────────────────────────────── */
/* Mono-Label (Kicker, Eyebrow, Meta): klein, uppercase, gesperrt — die Terminal-Signatur */
.eyebrow, .kicker, .field-meta, .section-note {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 10px;
}
.kicker { display: flex; align-items: center; gap: 10px; color: var(--accent-text); margin-bottom: 14px; }
.kicker-line { display: inline-block; width: 28px; height: 1px; background: currentColor; }
.eyebrow, .field-meta, .section-note { color: var(--muted); }

/* ── Panels & Karten ───────────────────────────────────────────── */
.panel { background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: var(--radius); padding: 20px; }
.panel-header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.panel-header h2, .panel-header h3 { margin: 0; font-size: 22px; letter-spacing: -.08em; }

/* Invertierte Karte (Tipps, Highlights): dunkel im hellen Theme, abgehoben im dunklen */
.card-invert { background: var(--card-invert-bg); color: var(--card-invert-text); border-radius: var(--radius); padding: 19px 20px; }
.card-invert strong { display: block; margin-bottom: 7px; font-size: 12px; color: var(--heading); }
.card-invert p { margin: 0; color: var(--card-invert-muted); font-size: 11px; line-height: 1.65; }

/* ── Buttons ───────────────────────────────────────────────────── */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 0; padding: 12px 16px; font-weight: 700; letter-spacing: -.03em; transition: transform .18s, background .18s, opacity .18s; }
.button:hover:not(:disabled) { transform: translateY(-2px); }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button-accent { color: var(--on-accent); background: var(--accent); box-shadow: var(--shadow); }
.button-accent:hover:not(:disabled) { filter: brightness(1.08); }
.button-outline { color: var(--ink); background: transparent; border: 1px solid var(--line); }
.button-outline:hover:not(:disabled) { border-color: var(--accent-text); color: var(--accent-text); }
.button-ghost { color: var(--muted); background: transparent; padding: 6px 0; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.button-ghost:hover { color: var(--accent-text); }

/* ── Formulare ─────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 7px; color: var(--muted); font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: .04em; }
.input, input[type='text'], input[type='password'], input[type='number'], select, textarea {
  width: 100%; min-height: 42px; padding: 0 11px; border: 1px solid var(--line);
  color: var(--ink); outline: none; background-color: var(--field-bg); font-size: 13px;
}
textarea { padding: 10px 11px; min-height: 96px; resize: vertical; }
.input:focus, input:focus, select:focus, textarea:focus { border-color: var(--accent-text); }
select { appearance: none; cursor: pointer; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 15px) 18px, calc(100% - 11px) 18px; background-repeat: no-repeat; background-size: 4px 4px, 4px 4px; padding-right: 30px; }
.form-error { min-height: 16px; margin: 12px 0 0; color: var(--error); font-size: 11px; }

/* ── Status & Chips ────────────────────────────────────────────── */
.status-pill { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: .02em; white-space: nowrap; }
.status-pill::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--muted); }
.status-pill.ready::before, .status-pill.online::before { background: var(--cyan); }
.status-pill.busy::before, .status-pill.warning::before { background: var(--warning); }
.status-pill.offline::before { background: var(--line-strong); }
.status-pill.error::before { background: var(--error); }

/* ── Tabellen ──────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; color: var(--ink); font-size: 12px; }
.table th, .table td { padding: .7rem; border-bottom: 1px solid var(--line); text-align: left; background: transparent; }
.table thead th { background: var(--panel-strong); color: var(--muted); font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: .06em; }
.table tbody tr:hover { background: var(--field-bg-hover); }

/* ── Alerts & Toasts ───────────────────────────────────────────── */
.alert { padding: 12px 14px; border: 1px solid var(--line); font-size: 12px; border-radius: var(--radius); }
.alert-success { background: var(--accent-soft); border-color: var(--accent-text); color: var(--heading); }
.alert-error { background: rgba(255, 162, 174, .08); border-color: var(--error); color: var(--error); }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 10; max-width: min(380px, calc(100% - 48px)); padding: 14px 17px; color: var(--card-invert-text); background: var(--card-invert-bg); border: 1px solid var(--line); box-shadow: var(--toast-shadow); font-size: 12px; opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity .2s, transform .2s; }
.toast.is-visible { opacity: 1; transform: translateY(0); }
.toast.is-error { border-color: var(--error); color: var(--error); }

/* ── Theme-Umschalter (optional) ───────────────────────────────── */
.theme-switch { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.theme-switch select { appearance: none; width: auto; min-height: 26px; padding: 3px 24px 3px 9px; border: 1px solid var(--line); color: var(--ink); background-color: var(--field-bg); font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .04em; outline: none; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 16px) 9px, calc(100% - 12px) 9px;
  background-repeat: no-repeat; background-size: 4px 4px, 4px 4px; }

/* ── Utilities ─────────────────────────────────────────────────── */
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}