/* ==========================================================
   Zeitgriff – Stylesheet
   Helles und dunkles Farbschema über data-theme am <html>
   ========================================================== */

:root {
  --paper:      #f1f3f0;
  --surface:    #ffffff;
  --surface-2:  #f7f8f6;
  --ink:        #1a211e;
  --muted:      #6c7671;
  --line:       #dbe0da;
  --accent:     #0e6e75;
  --accent-ink: #ffffff;
  --accent-soft:#e2f0f1;
  --run:        #0e6e75;
  --pause:      #a9700d;
  --pause-soft: #f7ecd8;
  --danger:     #a3342a;
  --ok:         #2f6b3f;
  --radius:     10px;
  --shadow:     0 1px 2px rgba(20, 30, 26, .06), 0 8px 24px -18px rgba(20, 30, 26, .35);
  color-scheme: light;
}

html[data-theme="dark"] {
  --paper:      #11161a;
  --surface:    #1a2126;
  --surface-2:  #202930;
  --ink:        #e6ebe8;
  --muted:      #94a09b;
  --line:       #2b353c;
  --accent:     #3aa7ad;
  --accent-ink: #0b1417;
  --accent-soft:#1d3a3d;
  --run:        #3aa7ad;
  --pause:      #d99f3c;
  --pause-soft: #3a2f1a;
  --danger:     #e0796d;
  --ok:         #6fbf85;
  --shadow:     0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px -20px rgba(0, 0, 0, .8);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; font-weight: 600; margin: 0 0 .5rem; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }
p  { margin: 0 0 .8rem; }
small { font-size: .82rem; }

.muted { color: var(--muted); }
.num   { font-variant-numeric: tabular-nums; }
.right { text-align: right; }
.nowrap{ white-space: nowrap; }

/* ---------- Kopfzeile ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1120px; margin: 0 auto; padding: .55rem 1rem;
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: .55rem; text-decoration: none; color: inherit; }
.brand-mark { width: 30px; height: 30px; display: block; }
.brand-text { font-weight: 600; line-height: 1.05; display: flex; flex-direction: column; }
.brand-text small { font-weight: 400; color: var(--muted); font-size: .72rem; }

.mainnav { display: flex; gap: .2rem; margin-left: auto; flex-wrap: wrap; }
.mainnav a {
  text-decoration: none; color: var(--muted); padding: .35rem .6rem;
  border-radius: 6px; font-size: .95rem;
}
.mainnav a:hover { color: var(--ink); background: var(--surface-2); }
.mainnav a.is-active { color: var(--ink); background: var(--accent-soft); }

.topbar-actions { display: flex; align-items: center; gap: .6rem; }
.usermenu { display: flex; flex-direction: column; line-height: 1.15; }
.usermenu a { text-decoration: none; font-size: .85rem; }
.usermenu .username { color: var(--ink); }
.usermenu .logout { color: var(--muted); font-size: .78rem; }
.usermenu .logout:hover { color: var(--danger); }

.icon-btn {
  background: transparent; border: 1px solid var(--line); color: var(--ink);
  width: 34px; height: 34px; border-radius: 8px; cursor: pointer; font-size: 1rem;
}
.icon-btn:hover { background: var(--surface-2); }
html[data-theme="dark"] .icon-sun { display: inline; }
html[data-theme="dark"] .icon-moon { display: none; }
html:not([data-theme="dark"]) .icon-sun { display: none; }
html:not([data-theme="dark"]) .icon-moon { display: inline; }

/* Laufender Timer in der Kopfzeile */
.running-chip {
  display: inline-flex; align-items: center; gap: .5rem;
  text-decoration: none; color: var(--ink);
  background: var(--accent-soft); border: 1px solid var(--line);
  padding: .25rem .6rem; border-radius: 999px; font-size: .9rem;
}
.running-clock { font-variant-numeric: tabular-nums; font-weight: 600; }
.running-name { color: var(--muted); max-width: 14ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--run); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .pulse { animation: none; } }

/* ---------- Seitengerüst ---------- */
.page { max-width: 1120px; margin: 0 auto; padding: 1.4rem 1rem 3rem; }
.pagehead { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.pagehead p { margin: 0; color: var(--muted); }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1rem 1.1rem; margin-bottom: 1rem;
}
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: .8rem; flex-wrap: wrap; }

/* ---------- Timer-Bühne ---------- */
.stage {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1.3rem; margin-bottom: 1.2rem;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.2rem; align-items: center;
}
.stage.is-running { border-color: var(--run); }
.stage.is-paused  { border-color: var(--pause); }
.stage-project { font-size: 1.15rem; font-weight: 600; margin: 0; }
.stage-client  { color: var(--muted); font-size: .9rem; }
.stage-clock {
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.6rem, 9vw, 4.2rem);
  font-weight: 300; letter-spacing: -.02em; line-height: 1;
  margin: .4rem 0 .2rem;
}
.stage-state { display: inline-flex; align-items: center; gap: .4rem; font-size: .85rem; color: var(--muted); }
.stage-state .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pause); }
.stage.is-running .stage-state .dot { background: var(--run); animation: pulse 2s ease-in-out infinite; }
.stage-controls { display: flex; flex-direction: column; gap: .5rem; min-width: 190px; }
.stage-note { grid-column: 1 / -1; }
.stage-note textarea { width: 100%; }

.empty-stage { text-align: center; color: var(--muted); padding: 1.2rem .5rem; }
.empty-stage .stage-clock { color: var(--line); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font: inherit; font-size: .95rem; line-height: 1.2;
  padding: .55rem .9rem; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface-2); color: var(--ink);
  text-decoration: none;
}
.btn:hover { border-color: var(--muted); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-pause { background: var(--pause-soft); border-color: var(--pause); color: var(--ink); }
.btn-danger { color: var(--danger); }
.btn-danger:hover { border-color: var(--danger); }
.btn-sm { padding: .3rem .55rem; font-size: .85rem; border-radius: 6px; }
.btn-block { width: 100%; }
.linklike { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }

/* ---------- Formulare ---------- */
label { display: block; font-size: .88rem; color: var(--muted); margin-bottom: .7rem; }
label > input, label > select, label > textarea { margin-top: .2rem; }
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], input[type=time], input[type=search], select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 8px; padding: .5rem .6rem;
}
textarea { min-height: 3.2rem; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible,
.btn:focus-visible, a:focus-visible, .icon-btn:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.formgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 1rem; }
.formrow { display: flex; gap: .6rem; align-items: flex-end; flex-wrap: wrap; }
.inline-form { display: inline; }

/* ---------- Tabellen und Listen ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--surface-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.daygroup { margin-bottom: .3rem; }
.dayhead {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: .5rem .5rem .3rem; border-bottom: 2px solid var(--line);
  font-size: .9rem;
}
.dayhead strong { font-weight: 600; }
.daysum { font-variant-numeric: tabular-nums; color: var(--muted); }

.projectrow { border-left: 3px solid var(--proj, var(--line)); padding-left: .6rem; }
.chip {
  display: inline-block; font-size: .75rem; padding: .1rem .45rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted); white-space: nowrap;
}
.chip-open   { border-color: var(--pause); color: var(--pause); }
.chip-billed { border-color: var(--ok); color: var(--ok); }
.chip-archiv { background: var(--surface-2); }

/* Kennzahlen */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .8rem; margin-bottom: 1.2rem; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .7rem .9rem; }
.stat .value { font-size: 1.5rem; font-variant-numeric: tabular-nums; font-weight: 500; }
.stat .label { color: var(--muted); font-size: .82rem; }

.bar { height: 6px; background: var(--surface-2); border-radius: 3px; overflow: hidden; margin-top: .4rem; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.bar.over > span { background: var(--danger); }

/* ---------- Meldungen ---------- */
.alert { border: 1px solid var(--line); border-left-width: 3px; border-radius: 8px; padding: .6rem .8rem; margin-bottom: 1rem; background: var(--surface); }
.alert-success { border-left-color: var(--ok); }
.alert-error   { border-left-color: var(--danger); }
.alert-info    { border-left-color: var(--accent); }

/* ---------- Dialog ---------- */
.dialog { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--ink); max-width: 460px; padding: 1.2rem; }
.dialog::backdrop { background: rgba(10, 15, 13, .5); }

/* ---------- Anmelde-/Setup-Seiten ---------- */
.auth-body { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100%; padding: 2rem 1rem; position: relative; }
.auth-backdrop {
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(700px 400px at 15% 10%, var(--accent-soft), transparent 70%),
    radial-gradient(600px 500px at 90% 90%, var(--surface-2), transparent 70%);
}
.auth-theme { position: fixed; top: 1rem; right: 1rem; }
.auth-card {
  width: 100%; max-width: 430px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 14px; padding: 1.6rem;
  box-shadow: var(--shadow);
}
.auth-logo { height: 40px; display: block; margin: 0 auto 1rem; }
.auth-card h1 { font-size: 1.3rem; text-align: center; }
.auth-card > p { text-align: center; color: var(--muted); font-size: .92rem; }
.auth-foot { margin-top: 1.2rem; display: flex; gap: .5rem; font-size: .82rem; color: var(--muted); }
.auth-foot a { color: var(--muted); }
.auth-link { text-align: center; margin: .9rem 0 0; font-size: .88rem; }

/* ---------- Fußzeile ---------- */
.sitefoot {
  max-width: 1120px; margin: 0 auto; padding: 1rem;
  display: flex; gap: 1rem; align-items: center;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem;
}
.sitefoot a, .sitefoot .linklike { color: var(--muted); }

/* ---------- Mobil ---------- */
@media (max-width: 720px) {
  .topbar-inner { padding: .5rem .7rem; gap: .6rem; }
  .mainnav { order: 3; width: 100%; margin-left: 0; overflow-x: auto; }
  .running-chip { order: 2; }
  .stage { grid-template-columns: 1fr; }
  .stage-controls { min-width: 0; }
  .page { padding: 1rem .7rem 3rem; }
  .hide-sm { display: none; }
}

/* ---------- Druck (Leistungsnachweis) ---------- */
@media print {
  .topbar, .sitefoot, .no-print, .btn { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .card, .stat { border: 0; box-shadow: none; padding: 0; }
  .page { max-width: none; padding: 0; }
  th, td { border-bottom: 1px solid #bbb; }
  a { color: #000; text-decoration: none; }
}

/* ==========================================================
   Ampel-Status der Projekte
   ========================================================== */
:root {
  --ampel-rot:   #c0392b;
  --ampel-gelb:  #c08a0b;
  --ampel-gruen: #2f8f4e;
}
html[data-theme="dark"] {
  --ampel-rot:   #e0796d;
  --ampel-gelb:  #e0b64a;
  --ampel-gruen: #6fbf85;
}

.dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  background: var(--muted); vertical-align: middle;
}
.dot.ampel-rot   { background: var(--ampel-rot); }
.dot.ampel-gelb  { background: var(--ampel-gelb); }
.dot.ampel-gruen { background: var(--ampel-gruen); }

.ampel { display: inline-flex; gap: 5px; align-items: center; vertical-align: middle; }
.ampel button {
  width: 15px; height: 15px; border-radius: 50%; padding: 0; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface-2); opacity: .4;
  transition: opacity .12s ease;
}
.ampel button:hover { opacity: .85; }
.ampel button.aktiv { opacity: 1; box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px currentColor; }
.ampel button.ampel-rot   { background: var(--ampel-rot);   color: var(--ampel-rot);   border-color: transparent; }
.ampel button.ampel-gelb  { background: var(--ampel-gelb);  color: var(--ampel-gelb);  border-color: transparent; }
.ampel button.ampel-gruen { background: var(--ampel-gruen); color: var(--ampel-gruen); border-color: transparent; }
.ampel-text { font-size: .85rem; color: var(--muted); margin-left: .15rem; }

.chip.ampel-rot   { border-color: var(--ampel-rot);   color: var(--ampel-rot); }
.chip.ampel-gelb  { border-color: var(--ampel-gelb);  color: var(--ampel-gelb); }
.chip.ampel-gruen { border-color: var(--ampel-gruen); color: var(--ampel-gruen); }

.card small.muted { display: block; margin-top: .15rem; }
code { font-size: .9em; background: var(--surface-2); padding: .1rem .3rem; border-radius: 4px; }
.stage-split { margin: .5rem 0 0; font-size: .85rem; color: var(--pause); }

/* Nicht berechenbare Zeiten */
.chip-frei { border-color: var(--muted); color: var(--muted); }
.btn.status-btn { min-width: 8.5rem; }
.btn.chip-open   { border-color: var(--pause); color: var(--pause); }
.btn.chip-billed { border-color: var(--ok);    color: var(--ok); }
.btn.chip-frei   { border-color: var(--muted); color: var(--muted); }
td.num.kulanz { color: var(--muted); }

/* ==========================================================
   Menü auf schmalen Bildschirmen
   ========================================================== */
.navtoggle { display: none; }
.nav-konto, .nav-logout { display: none; }

.bars { display: block; width: 16px; margin: 0 auto; }
.bars span {
  display: block; height: 2px; background: currentColor; border-radius: 1px;
}
.bars span + span { margin-top: 3px; }

@media (max-width: 720px) {
  .navtoggle { display: inline-flex; align-items: center; justify-content: center; order: 2; margin-left: auto; }
  .topbar-actions { order: 3; }
  .usermenu { display: none; }

  .mainnav {
    order: 4; width: 100%; margin-left: 0; overflow: visible;
    display: none; flex-direction: column; gap: 0;
    border-top: 1px solid var(--line); padding-top: .4rem; margin-top: .3rem;
  }
  .mainnav.is-open { display: flex; }
  .mainnav a {
    padding: .6rem .4rem; border-radius: 6px; font-size: 1rem;
  }
  .mainnav a + a { border-top: 1px solid var(--line); }
  .nav-konto  { display: block; color: var(--ink); }
  .nav-logout { display: block; color: var(--muted); }
  .running-chip { order: 1; }
  .running-name { max-width: 9ch; }
}
