/* Luis Command Center — single committed visual world: dark terminal/cockpit HUD.
   No light-mode variant by design (see artifact-design: deliberate single-theme subject). */

:root {
  /* Bloomberg-Terminal-Vorbild (11.08.): echtes Schwarz, sattes Amber,
     knallige Marktdaten-Farben, keine runden Ecken — bewusst
     funktional-hart statt "designed", von Luis visuell ausgewählt. */
  --bg: #000000;
  --bg-grid: #0a0a0a;
  --panel: #0a0a0a;
  --panel-hi: #111111;
  --border: #2a2a2a;
  --border-lit: #444444;
  --text: #ffffff;
  --text-dim: #b8b8b8;
  --text-faint: #707070;
  --accent: #ff9e1b;
  --accent-dim: #a8650f;
  --accent-2: #29b6f6;
  --good: #00e676;
  --warn: #ffca28;
  --critical: #ff3b30;

  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas,
    "Liberation Mono", monospace;
  --radius: 0px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  -webkit-font-smoothing: antialiased;
}

body {
  background-image: linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 28px 28px;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom);
}

::selection {
  background: var(--accent);
  color: #000000;
}

button,
input {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

#app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 14px 40px;
}

/* ---------- Top bar ---------- */
.hud-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 2px 12px;
  background: linear-gradient(var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}

.hud-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text);
}

.hud-title .dim {
  color: var(--accent);
}

.hud-clock {
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--accent-2);
  letter-spacing: 0.05em;
}

/* ---------- Seiten-Navigation ---------- */
.page-nav {
  display: flex;
  gap: 4px;
  margin-top: 14px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-nav-btn {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 13px;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  touch-action: manipulation;
}

.page-nav-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(255, 158, 27, 0.08);
}

.page-block[hidden] {
  display: none;
}

/* ---------- Kennzahlen-Strip ---------- */
.kennzahlen {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 560px) {
  .kennzahlen {
    grid-template-columns: repeat(4, 1fr);
  }
}

.kennzahl-tile {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 10px 12px;
}

.kennzahl-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.kennzahl-value {
  font-size: 19px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.kennzahl-value.accent {
  color: var(--accent);
}

.kennzahl-value.accent-2 {
  color: var(--accent-2);
}

.kennzahl-value.empty {
  color: var(--text-faint);
  font-size: 13px;
  font-weight: 400;
}

/* ---------- Ziele/Deadlines ---------- */
.ziele-panel {
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 13px 14px 14px;
}

.ziel-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 8px;
  font-size: 12.5px;
  padding: 5px 0;
  border-bottom: 1px solid #1c2024;
}

.ziel-row:last-of-type {
  border-bottom: none;
}

.ziel-label {
  color: var(--text);
  flex: 1 1 140px;
  min-width: 0;
  overflow-wrap: break-word;
}

.ziel-meta {
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  white-space: normal;
  overflow-wrap: break-word;
  text-align: right;
  flex: 1 1 120px;
  min-width: 0;
}

/* ---------- Hero: exam countdown ---------- */
.hero {
  margin-top: 18px;
  border: 1px solid var(--border-lit);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px 18px 16px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1px solid var(--accent);
  opacity: 0.9;
  pointer-events: none;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.hero-countdown {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 6px 0 4px;
  flex-wrap: wrap;
}

.hero-countdown .num {
  font-size: 44px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.hero-countdown .unit {
  font-size: 15px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

.hero-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 14px;
}

.fach-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px 14px;
  align-items: center;
  padding: 7px 0;
  border-top: 1px dashed var(--border);
  font-size: 12.5px;
}

.fach-row:first-of-type {
  border-top: 1px solid var(--border-lit);
  margin-top: 4px;
}

.fach-name {
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fach-target {
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.fach-bar-wrap {
  grid-column: 1 / -1;
  height: 4px;
  background: #000;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.fach-bar {
  height: 100%;
}

/* ---------- Weitere Termine: kompakte T-X-Kacheln ---------- */
.mini-heroes {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.mini-hero {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 12px 12px 10px;
}

.mini-hero-eyebrow {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.mini-hero-num {
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  margin: 3px 0 2px;
}

.mini-hero-num.unknown {
  color: var(--text-dim);
}

.mini-hero-sub {
  font-size: 11px;
  color: var(--text-dim);
  overflow-wrap: break-word;
}

.mini-hero-nudge {
  margin-top: 6px;
  font-size: 11px;
  color: var(--warn);
  cursor: pointer;
  text-decoration: underline;
}

.pct-hard {
  background: var(--critical);
}

.pct-mid {
  background: var(--warn);
}

.pct-easy {
  background: var(--good);
}

/* ---------- Journaling ---------- */
.journal-textarea {
  background: #050505;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  padding: 9px 10px;
  border-radius: var(--radius);
  width: 100%;
  min-height: 70px;
  resize: vertical;
}

.journal-textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.journal-entry {
  padding: 8px 0;
  border-bottom: 1px solid #1c2024;
}

.journal-entry:last-child {
  border-bottom: none;
}

.journal-entry-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 3px;
}

.journal-entry-date {
  font-size: 10.5px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.journal-entry-text {
  font-size: 12.5px;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* ---------- Kraftwerte (PR-Tracker, aus Gym-Log abgeleitet) ---------- */
.kraft-row {
  padding: 8px 0;
  border-bottom: 1px solid #1c2024;
}

.kraft-row:last-child {
  border-bottom: none;
}

.kraft-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 12px;
  margin-bottom: 5px;
}

.kraft-name {
  color: var(--text);
}

.kraft-pr {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.kraft-spark {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 24px;
}

.kraft-spark-bar {
  flex: 1;
  min-height: 2px;
  border-radius: 1px 1px 0 0;
  background: var(--accent-2);
  opacity: 0.55;
}

.kraft-spark-bar.latest {
  opacity: 1;
  background: var(--accent);
}

/* ---------- Gamification (Level/XP) ---------- */
.gami-bar {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.gami-level {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.gami-xp-track {
  flex: 1;
  height: 7px;
  background: #050505;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.gami-xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
}

.gami-xp-label {
  font-size: 10.5px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- Heatmap (Kalender-Verlauf, GitHub-Style) ---------- */
.heatmap-wrap {
  overflow-x: auto;
  padding-bottom: 2px;
}

.heatmap-grid {
  display: grid;
  grid-template-rows: repeat(7, 11px);
  grid-auto-flow: column;
  grid-auto-columns: 11px;
  gap: 3px;
  width: max-content;
}

.heatmap-cell {
  width: 11px;
  height: 11px;
  border-radius: 2px;
  background: #14171b;
  border: 1px solid var(--border);
}

.heatmap-cell.lvl-1 {
  background: rgba(255, 158, 27, 0.25);
  border-color: rgba(255, 158, 27, 0.25);
}

.heatmap-cell.lvl-2 {
  background: rgba(255, 158, 27, 0.5);
  border-color: rgba(255, 158, 27, 0.5);
}

.heatmap-cell.lvl-3 {
  background: rgba(255, 158, 27, 0.75);
  border-color: rgba(255, 158, 27, 0.75);
}

.heatmap-cell.lvl-4 {
  background: var(--accent);
  border-color: var(--accent);
}

/* ---------- Mood/Energie ---------- */
.mood-panel {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 13px 14px 14px;
}

.mood-row {
  margin-top: 8px;
}

.mood-row:first-of-type {
  margin-top: 4px;
}

.mood-row-label {
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.mood-scale {
  display: flex;
  gap: 6px;
}

.mood-btn {
  flex: 1;
  background: #050505;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 0;
  font-size: 17px;
  cursor: pointer;
  touch-action: manipulation;
}

.mood-btn.selected {
  border-color: var(--accent);
  background: rgba(255, 158, 27, 0.1);
}

/* ---------- Habit Tracker ---------- */
.habit-panel {
  margin-top: 14px;
  border: 1px solid var(--border-lit);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px 16px 14px;
  position: relative;
  overflow: hidden;
}

.habit-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1px solid var(--accent-2);
  opacity: 0.9;
  pointer-events: none;
}

.habit-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}

.habit-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.habit-week-stat {
  font-size: 12px;
  color: var(--accent-2);
  font-variant-numeric: tabular-nums;
}

.habit-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 46px;
  margin-bottom: 6px;
}

.habit-chart-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}

.habit-chart-bar {
  width: 100%;
  border-radius: 2px 2px 0 0;
  background: var(--accent-2);
  opacity: 0.35;
  min-height: 2px;
}

.habit-chart-bar.today {
  opacity: 0.9;
}

.habit-day-labels {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.habit-day-labels span {
  flex: 1;
  text-align: center;
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.habit-day-labels span.today {
  color: var(--accent-2);
}

.habit-grid {
  display: grid;
  grid-template-columns: minmax(84px, 1.4fr) repeat(7, 1fr);
  gap: 5px 4px;
  align-items: center;
}

.habit-row-label {
  font-size: 11px;
  color: var(--text-dim);
  padding-right: 4px;
  display: flex;
  align-items: baseline;
  gap: 4px;
  min-width: 0;
}

.habit-row-label-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.habit-streak {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.habit-cell {
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: #050505;
  cursor: pointer;
  touch-action: manipulation;
  padding: 0;
}

.habit-cell.today {
  border-color: var(--border-lit);
}

.habit-cell.done {
  background: var(--accent-2);
  border-color: var(--accent-2);
}

/* ---------- Grid of panels ---------- */
.grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 720px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.group-heading {
  grid-column: 1 / -1;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin: 10px 0 -4px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.group-heading:first-child {
  border-top: none;
  padding-top: 0;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.panel-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}

.panel-stat {
  font-size: 12px;
  color: var(--accent-2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.panel-empty {
  color: var(--text-faint);
  font-size: 12px;
  padding: 6px 0 2px;
}

.entry-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  padding: 3px 0;
  border-bottom: 1px solid #1c2024;
  color: var(--text-dim);
}

.entry-row:last-child {
  border-bottom: none;
}

.entry-row .ts {
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.entry-row .fields {
  color: var(--text);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.entry-row .row-actions {
  flex-shrink: 0;
  display: flex;
  gap: 2px;
}

.entry-row .row-actions button {
  background: transparent;
  border: none;
  color: var(--text-faint);
  font-size: 13px;
  line-height: 1;
  padding: 3px 5px;
  cursor: pointer;
  touch-action: manipulation;
}

.entry-row .row-actions button:active {
  color: var(--accent);
}

.entry-row .row-actions .row-delete:active {
  color: var(--critical);
}

.add-form-cancel {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-radius: var(--radius);
  cursor: pointer;
}

.status-pill {
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 20px;
  border: 1px solid var(--border-lit);
  color: var(--text-dim);
  white-space: nowrap;
}

.status-pill.aktiv {
  color: var(--good);
  border-color: var(--good);
}

.project-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  padding: 4px 0;
}

/* ---------- Add-entry form ---------- */
.add-toggle {
  align-self: flex-start;
  margin-top: 2px;
  background: transparent;
  border: 1px solid var(--border-lit);
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
}

.add-toggle:hover {
  background: rgba(255, 158, 27, 0.08);
}

.add-form {
  display: none;
  flex-direction: column;
  gap: 7px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
}

.add-form.open {
  display: flex;
}

.add-form input {
  background: #050505;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
  padding: 7px 9px;
  border-radius: var(--radius);
  width: 100%;
}

.add-form input:focus {
  border-color: var(--accent);
}

.add-form label {
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.add-submit {
  margin-top: 2px;
  background: var(--accent);
  color: #000000;
  border: none;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-radius: var(--radius);
  cursor: pointer;
}

.add-submit:active {
  transform: translateY(1px);
}

/* ---------- Footer / toast ---------- */
.hud-footer {
  margin-top: 26px;
  text-align: center;
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  background: var(--panel-hi);
  border: 1px solid var(--good);
  color: var(--good);
  font-size: 12.5px;
  padding: 9px 16px;
  border-radius: var(--radius);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
  z-index: 50;
}

.toast[hidden] {
  display: none;
}