/* ==========================================================================
   Proktozentrum Zeiterfassung
   Palette angelehnt an proktozentrum.net: warmes Creme, dunkles Anthrazit,
   Salbei-/Tannengrün als Praxisfarbe. Keine externen Font-Ladungen (DSGVO:
   alles bleibt auf dem eigenen Server).
   ========================================================================== */

:root {
  --color-bg: #f6f4ee;
  --color-surface: #ffffff;
  --color-surface-sunken: #efece2;
  --color-border: #e0dccd;
  --color-text: #1f2420;
  --color-text-muted: #63695f;
  --color-primary: #016048;   /* Praxisgrün aus dem Proktozentrum-Logo */
  --color-primary-dark: #01432f;
  --color-primary-tint: #e3efe9;
  --color-success: #3f7d3a;
  --color-success-tint: #e9f2e6;
  --color-warning: #a8791f;
  --color-warning-tint: #f6ecd8;
  --color-danger: #a1402f;
  --color-danger-tint: #f6e6e2;
  --shadow-card: 0 1px 2px rgba(31, 36, 32, 0.06), 0 8px 24px -12px rgba(31, 36, 32, 0.18);
  --radius-card: 14px;
  --radius-control: 9px;
  --font-sans: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #161a17;
    --color-surface: #1e2320;
    --color-surface-sunken: #232823;
    --color-border: #333a34;
    --color-text: #edeee7;
    --color-text-muted: #9aa39a;
    --color-primary: #4cae94;
    --color-primary-dark: #7fcbb5;
    --color-primary-tint: #1e2f29;
    --color-success: #7fbd77;
    --color-success-tint: #223226;
    --color-warning: #d8ab5c;
    --color-warning-tint: #332a19;
    --color-danger: #d98673;
    --color-danger-tint: #332120;
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px -12px rgba(0, 0, 0, 0.5);
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-weight: 700; letter-spacing: -0.01em; text-wrap: balance; margin: 0; }
h2 { font-size: 1.05rem; color: var(--color-text); }
p { margin: 0; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* ---------------- Brand ---------------- */
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand-compact { gap: 0.6rem; }
/* Das Logo hat einen weissen Anteil (Schlagschatten-Verlauf im Original-Artwork);
   auf einer weissen Surface fügt es sich nahtlos ein. Im Dark Mode bekommt es
   eine helle "Plakette" dahinter, damit die dunkelgrüne Wortmarke lesbar bleibt. */
.brand-logo-plate {
  display: inline-flex; align-items: center; flex-shrink: 0;
  background: #fdfdfb; border-radius: 8px; padding: 0.3rem 0.55rem;
}
.brand-logo { display: block; height: 2.3rem; width: auto; }
.brand-compact .brand-logo { height: 1.5rem; }
.brand-eyebrow {
  margin: 0; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-text-muted); font-weight: 600;
}
.brand-title { margin: 0; font-size: 1.15rem; font-weight: 700; }
.brand-compact .brand-title { font-size: 0.98rem; }

/* ---------------- Login ---------------- */
.login-screen {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 2rem 1rem;
}
.login-card {
  width: 100%; max-width: 360px; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); padding: 2rem;
}
.login-card .brand { margin-bottom: 1.5rem; }

/* ---------------- Forms ---------------- */
.field { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.85rem; color: var(--color-text-muted); font-weight: 600; }
.field input, .field select {
  font: inherit; color: var(--color-text); background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-control);
  padding: 0.55rem 0.7rem;
}
.field input:focus, .field select:focus { border-color: var(--color-primary); }
.field-row { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.field-row .field { flex: 1 1 130px; }
.field-grow { flex-grow: 2 !important; }
.field-hint { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 0.25rem; }
.stacked-form { display: flex; flex-direction: column; gap: 0.85rem; margin-top: 0.9rem; }
.form-error {
  color: var(--color-danger); background: var(--color-danger-tint);
  border-radius: var(--radius-control); padding: 0.5rem 0.7rem; font-size: 0.85rem;
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: 1px solid transparent; border-radius: var(--radius-control);
  padding: 0.6rem 1.1rem; font-size: 0.9rem; font-weight: 600; cursor: pointer;
  transition: filter 0.12s ease, background 0.12s ease;
}
.btn:hover { filter: brightness(0.96); }
.btn:active { filter: brightness(0.9); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-secondary { background: var(--color-primary-tint); color: var(--color-primary-dark); border-color: var(--color-primary); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-ghost { background: transparent; color: var(--color-text-muted); border-color: var(--color-border); }
.btn-block { width: 100%; margin-top: 0.4rem; }
.btn-small { padding: 0.4rem 0.75rem; font-size: 0.8rem; }
.btn-icon {
  background: transparent; border: none; font-size: 1.4rem; line-height: 1;
  color: var(--color-text-muted); cursor: pointer; padding: 0.2rem 0.5rem;
}
.btn-link { background: none; border: none; color: var(--color-primary-dark); font-weight: 600; cursor: pointer; padding: 0; font-size: 0.85rem; }

/* ---------------- App shell ---------------- */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.app-header {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.9rem 1.25rem; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border); flex-wrap: wrap;
}
.header-user { display: flex; align-items: center; gap: 0.6rem; }
.user-name { font-weight: 700; }

.tabbar {
  display: flex; gap: 0.25rem; padding: 0 1.25rem; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border); overflow-x: auto;
}
.tab {
  background: none; border: none; padding: 0.85rem 0.9rem; font-weight: 600;
  font-size: 0.88rem; color: var(--color-text-muted); cursor: pointer;
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.tab:hover { color: var(--color-text); }
.tab.is-active { color: var(--color-primary-dark); border-bottom-color: var(--color-primary); }

.content { flex: 1; padding: 1.25rem; display: flex; flex-direction: column; gap: 1.1rem; max-width: 1100px; width: 100%; margin: 0 auto; }
.view { display: none; flex-direction: column; gap: 1.1rem; }
.view.is-active { display: flex; }

/* ---------------- Cards ---------------- */
.card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); padding: 1.1rem 1.25rem; box-shadow: var(--shadow-card);
  display: flex; flex-direction: column; gap: 0.6rem;
}
.card-highlight { border-color: var(--color-primary); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.1rem; align-items: start; }

/* ---------------- Clock ---------------- */
.clock-status { display: flex; align-items: center; gap: 0.6rem; }
.clock-actions { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 0.4rem; }

/* ---------------- Pills / status ---------------- */
.pill {
  display: inline-flex; align-items: center; padding: 0.2rem 0.6rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase;
}
.pill-neutral { background: var(--color-surface-sunken); color: var(--color-text-muted); }
.status-pill { padding: 0.3rem 0.7rem; border-radius: 999px; font-size: 0.78rem; font-weight: 700; }
.status-laeuft, .status-active { background: var(--color-primary-tint); color: var(--color-primary-dark); }
.status-inaktiv { background: var(--color-surface-sunken); color: var(--color-text-muted); }
.status-beantragt { background: var(--color-warning-tint); color: var(--color-warning); }
.status-genehmigt { background: var(--color-success-tint); color: var(--color-success); }
.status-abgelehnt { background: var(--color-danger-tint); color: var(--color-danger); }

.legend-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.85rem; color: var(--color-text-muted); }
.legend-list .status-pill { margin-right: 0.4rem; }

/* ---------------- Tables ---------------- */
.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.87rem; }
.data-table th {
  text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--color-text-muted); padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.data-table td { padding: 0.55rem 0.6rem; border-bottom: 1px solid var(--color-border); white-space: nowrap; font-variant-numeric: tabular-nums; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table td.note-cell { white-space: normal; max-width: 220px; }
.data-table .empty-row td { color: var(--color-text-muted); text-align: center; padding: 1.5rem; }

/* ---------------- Stats ---------------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0.9rem; }
.stat-tile {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-card);
  padding: 1rem 1.1rem; display: flex; flex-direction: column; gap: 0.35rem; box-shadow: var(--shadow-card);
}
.stat-tile .stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); font-weight: 700; }
.stat-tile .stat-value { font-size: 1.7rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-tile .stat-sub { font-size: 0.8rem; color: var(--color-text-muted); }
.stat-positive { color: var(--color-success); }
.stat-negative { color: var(--color-danger); }

/* ---------------- Range toggle / segmented ---------------- */
.range-toggle, .segmented { display: inline-flex; background: var(--color-surface-sunken); border-radius: 999px; padding: 0.2rem; gap: 0.15rem; align-self: flex-start; }
.range-toggle button, .segmented-btn {
  border: none; background: none; padding: 0.4rem 0.9rem; border-radius: 999px; font-size: 0.8rem;
  font-weight: 600; color: var(--color-text-muted); cursor: pointer;
}
.range-toggle button.is-active, .segmented-btn.is-active { background: var(--color-surface); color: var(--color-primary-dark); box-shadow: var(--shadow-card); }

/* ---------------- Modal ---------------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(20, 24, 21, 0.45); display: flex;
  align-items: center; justify-content: center; padding: 1rem; z-index: 50;
}
.modal {
  background: var(--color-surface); border-radius: var(--radius-card); width: 100%; max-width: 460px;
  max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-card); border: 1px solid var(--color-border);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--color-border); }
#modal-body { padding: 1.1rem 1.25rem; display: flex; flex-direction: column; gap: 0.85rem; }

/* ---------------- Toast ---------------- */
.toast {
  position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%);
  background: var(--color-text); color: var(--color-bg); padding: 0.7rem 1.1rem;
  border-radius: var(--radius-control); font-size: 0.85rem; font-weight: 600; z-index: 60;
  box-shadow: var(--shadow-card);
}
.toast.toast-error { background: var(--color-danger); color: #fff; }

/* ---------------- Misc ---------------- */
.row-actions { display: flex; gap: 0.4rem; }
[hidden] { display: none !important; }

@media (max-width: 640px) {
  .app-header { padding: 0.75rem 1rem; }
  .content { padding: 1rem; }
  .card { padding: 1rem; }
}