/* ── Kalender — komponentregler ────────────────────────────────────────────
   Alle farger kommer fra ../shared/design-system.css (var(--token)).
   Ingen hardkodede fargeverdier her. Strukturen er kopiert fra
   FamilieTracker-Finance sin style.css slik at appene ser like ut.

   Unntaket er --pille-farge / --event-farge: de settes inline fra
   apps.color i databasen (app-taggens egen farge er DATA, ikke et tema).
   ────────────────────────────────────────────────────────────────────────── */

:root {
  --sidebar-w:   220px;
  --topbar-h:    56px;
  --dag-min-h:   104px;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-sans); font-size: 14px;
       background: var(--bg); color: var(--txt); line-height: 1.5; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; }
input, textarea, select { font: inherit; }
::placeholder { color: var(--txt-muted); opacity: 1; }

/* ── Login ─────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
}
.login-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  width: 100%; max-width: 360px;
  box-shadow: var(--shadow-lg);
}
.login-card h1 { font-size: 1.4rem; margin-bottom: .25rem; }
.login-card p  { color: var(--txt-muted); margin-bottom: 1.5rem; font-size: .875rem; }
.login-error   { background: var(--danger-bg); color: var(--danger-fg); border-radius: 6px;
                 padding: .6rem .9rem; margin-bottom: 1rem; font-size: .875rem; }

/* ── Layout ────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 100;
}
.sidebar-logo {
  padding: 1.25rem 1rem;
  font-weight: 700; font-size: 1rem; color: var(--sidebar-logo-fg);
  border-bottom: 1px solid var(--sidebar-border);
  display: flex; align-items: center; gap: .5rem;
}
.sidebar-logo span { font-size: 1.25rem; }
.sidebar-nav { flex: 1; padding: .75rem 0; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: .65rem;
  padding: .6rem 1rem;
  color: var(--sidebar-txt);
  border-radius: 6px; margin: 1px .5rem;
  font-size: .875rem; transition: background .15s, color .15s;
}
.nav-item:hover  { background: var(--sidebar-hover-bg); color: var(--sidebar-hover-fg); }
.nav-item.active { background: var(--sidebar-act); color: var(--sidebar-act-fg); }
.nav-icon { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.sidebar-footer { padding: .75rem .5rem; border-top: 1px solid var(--sidebar-border); }

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 100vh;
}

.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title { font-weight: 600; font-size: 1rem; color: var(--txt-strong); }
.topbar-right { display: flex; align-items: center; gap: .75rem; }

.content { flex: 1; padding: 1.5rem; max-width: 1100px; }

/* ── Embed-skall ───────────────────────────────────────── */
/* Ingen sidebar/topbar: den omkringliggende appen eier menyen. */
body.embed { background: var(--bg); }
.embed-innhold { padding: 1rem; }

/* ── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.card-body { padding: 1.25rem; }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .5rem 1rem; border-radius: 6px; border: none;
  font-size: .875rem; font-weight: 500; transition: opacity .15s, background .15s;
}
.btn:hover { opacity: .88; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: var(--accent-fg); }
.btn-outline { background: var(--surface-hover); border: 1px solid var(--border-strong); color: var(--txt); }
.btn-outline:hover { background: var(--surface-active); opacity: 1; }
.btn-danger  { background: var(--danger-bg); color: var(--danger-fg); }
.btn-sm      { padding: .3rem .65rem; font-size: .8125rem; }

/* ── Forms ─────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-label { font-size: .875rem; font-weight: 600; color: var(--txt); }
.form-input, .form-select {
  padding: .5rem .75rem;
  border: 1px solid var(--input-border);
  border-radius: 6px; background: var(--input-bg);
  color: var(--input-fg); transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.form-input:focus, .form-select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.form-input:disabled { opacity: .55; cursor: not-allowed; }
.form-row { display: grid; gap: .75rem; grid-template-columns: 2fr 1fr; }

.app-velger { display: flex; flex-wrap: wrap; align-items: center;
              gap: .75rem; font-size: .8rem; }
.app-velger label { display: inline-flex; align-items: center; gap: .3rem; cursor: pointer; }

/* ── Kalender: topprad ─────────────────────────────────── */
.kal-topp {
  display: flex; align-items: center; justify-content: space-between;
  gap: .75rem; flex-wrap: wrap; margin-bottom: .75rem;
}
.kal-nav { display: flex; align-items: center; gap: .4rem; }
.kal-maaned {
  font-weight: 700; font-size: 1.05rem; color: var(--txt-strong);
  min-width: 10.5rem; text-align: center;
}

/* ── Filterpiller ──────────────────────────────────────── */
.piller { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .9rem; }
.pille {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .25rem .7rem; border-radius: 999px;
  font-size: .75rem; font-weight: 600; white-space: nowrap;
  background: var(--surface-hover);
  border: 1px solid var(--border-strong);
  color: var(--txt-muted);
  transition: background .15s, color .15s, border-color .15s;
}
.pille:hover  { background: var(--surface-active); color: var(--txt-strong); }
.pille.aktiv  { background: var(--surface-active); color: var(--txt-strong);
                border-color: var(--pille-farge, var(--accent)); }
/* Fargeprikken er app-taggens egen farge fra databasen. */
.pille::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--pille-farge, var(--txt-muted)); flex-shrink: 0;
}
.pille-ikon { font-size: .85rem; }
.pille-prikk {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--pille-farge, var(--txt-muted));
}

/* ── Månedsgrid ────────────────────────────────────────── */
.kal-grid {
  display: grid; grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.kal-ukedag {
  background: var(--surface-2); color: var(--txt-muted);
  font-size: .7rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; padding: .45rem .5rem; text-align: center;
}
.kal-dag {
  background: var(--surface); min-height: var(--dag-min-h);
  padding: .35rem .4rem; display: flex; flex-direction: column; gap: 2px;
  transition: background .15s;
}
.kal-dag[onclick] { cursor: pointer; }
.kal-dag[onclick]:hover { background: var(--surface-hover); }
.kal-dag.utenfor { background: var(--surface-2); }
.kal-dag.utenfor .kal-dagnr { color: var(--txt-faint); }
.kal-dagnr {
  font-size: .75rem; font-weight: 600; color: var(--txt-muted);
  align-self: flex-end;
}
.kal-dag.i-dag { box-shadow: inset 0 0 0 2px var(--accent); }
.kal-dag.i-dag .kal-dagnr {
  background: var(--accent); color: var(--accent-fg);
  border-radius: 999px; padding: 0 .4rem;
}

/* ── Hendelse i gridet ─────────────────────────────────── */
.kal-event {
  display: flex; align-items: baseline; gap: .3rem;
  font-size: .72rem; line-height: 1.3;
  padding: .15rem .35rem; border-radius: 4px;
  background: var(--surface-hover);
  border-left: 3px solid var(--event-farge, var(--accent));
  overflow: hidden;
}
.kal-event[onclick] { cursor: pointer; }
.kal-event[onclick]:hover { background: var(--surface-active); }
.kal-tid    { color: var(--txt-muted); flex-shrink: 0; font-variant-numeric: tabular-nums; }
.kal-tittel { color: var(--txt-strong); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Modal ─────────────────────────────────────────────── */
.modal {
  position: fixed; inset: 0; z-index: 200;
  background: var(--overlay);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 2rem 1rem; overflow-y: auto;
}
.modal-kort {
  background: var(--surface); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); width: 100%; max-width: 440px;
  display: flex; flex-direction: column;
}
.modal-topp {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
  color: var(--txt-strong);
}
.modal-kropp { padding: 1.25rem; }
.modal-bunn {
  display: flex; align-items: center; gap: .5rem;
  padding: .9rem 1.25rem; border-top: 1px solid var(--border);
}

/* ── Alerts ────────────────────────────────────────────── */
.alert { padding: .75rem 1rem; border-radius: 6px; font-size: .875rem; margin-bottom: 1rem; }
.alert-info { background: var(--alert-info-bg); color: var(--alert-info-fg);
              border: 1px solid var(--alert-info-border); }

/* ── Theme toggle ──────────────────────────────────────── */
.theme-btn {
  padding: .25rem .5rem; border-radius: 6px;
  border: 1px solid var(--border); background: var(--bg);
  color: var(--txt); font-size: .9rem; line-height: 1;
  transition: background .15s, color .15s;
}
.theme-btn:hover { background: var(--surface-hover); }

/* ── Utility ───────────────────────────────────────────── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.gap-2 { gap: .5rem; }
.gap-3 { gap: .75rem; }
.mt-2 { margin-top: .5rem; }
.text-muted { color: var(--txt-muted); }
.text-sm { font-size: .8125rem; }
.text-xs { font-size: .75rem; }
.w-full { width: 100%; }
.text-center { text-align: center; }
[hidden] { display: none !important; }

/* ── Mobile bottom nav ─────────────────────────────────── */
.bottom-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--sidebar-bg);
  padding: .5rem 0 calc(.5rem + env(safe-area-inset-bottom));
  z-index: 100; border-top: 1px solid var(--sidebar-border);
}
.bottom-nav-items { display: flex; justify-content: space-around; }
.bottom-nav-item {
  display: flex; flex-direction: column; align-items: center; gap: .15rem;
  color: var(--sidebar-txt); padding: .25rem .5rem;
  font-size: .65rem; border-radius: 6px; transition: color .15s;
  min-width: 48px;
}
.bottom-nav-item .nav-icon { font-size: 1.2rem; width: auto; }
.bottom-nav-item.active, .bottom-nav-item:hover { color: var(--sidebar-hover-fg); }

/* ── Checkbox ──────────────────────────────────────────── */
input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px; height: 15px;
  border: 1.5px solid var(--border-strong);
  background: var(--input-bg);
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  :root       { --dag-min-h: 72px; }
  .sidebar    { display: none; }
  .bottom-nav { display: block; }
  .main       { margin-left: 0; padding-bottom: 70px; }
  .content    { padding: 1rem; }
  .form-row   { grid-template-columns: 1fr; }
  .topbar     { padding: 0 1rem; }
  .kal-tid    { display: none; }
}

@media (max-width: 480px) {
  .content { padding: .75rem; }
  .kal-maaned { min-width: 8rem; font-size: .95rem; }
}