:root {
  --color-brand-green: #37874a;
  --color-brand-green-dark: #296138;
  --color-hero-bg: #e8f5ea;
  --color-page-bg: #f7f8f7;
  --color-heading: #1a1a1a;
  --color-body: #4b5563;
  --color-card-border: #e7ece8;
  --color-grid-line: #d7dde0;
  --color-header-bg: #f3f4f5;
  --color-error: #c0392b;
  --color-error-bg: #fdecea;
  --color-cap-deep: #22452b;
  --color-accent-soft: #e3f5e7;
  --color-grid-line-soft: #e4e7e3;
  --color-canvas-alt: #fdfdfc;
  --color-surface-warm: #f6f6f6;
  --color-accent-task: #ff8a00;
  --color-success: #3ddc84;
  --color-pip-idle: #dce2db;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --font-space-grotesk: "Space Grotesk", sans-serif;
  --font-inter: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-jetbrains-mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  color: var(--color-heading);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: #F7F9F8;
  background-image: url("bg-green.webp");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.top-bar {
  padding: 20px 20px 20px;
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.top-bar-logo {
  width: 32px;
  height: 32px;
  display: block;
}

.top-bar-brand {
  color: var(--color-brand-green-dark);
  font-family: "Figtree", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.02em;
}

.screen {
  display: none;
  /* Muss zur tatsächlichen Höhe von .top-bar passen (aktuell 48px margin-top + 72px Inhalt = 120px) -
     bei künftigen Logo-/Abstandsänderungen an .top-bar hier mitziehen, sonst entsteht wieder eine Lücke. */
  min-height: calc(100vh - 120px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.screen.active { display: flex; }

/* ---------- Cards (start / result / touch-warning) ---------- */

.card {
  background: #fff;
  border: 1px solid var(--color-card-border);
  border-radius: 8px;
  padding: 40px 44px;
  max-width: 560px;
  width: 100%;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.card.center { text-align: center; }

.brand-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-brand-green);
  background: var(--color-hero-bg);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}

h1 {
  font-size: 28px;
  margin: 0 0 12px;
  color: var(--color-heading);
}

.lead {
  color: var(--color-body);
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.muted { color: var(--color-body); font-size: 14px; }

.rules {
  text-align: left;
  color: var(--color-body);
  font-size: 15px;
  line-height: 1.7;
  padding-left: 20px;
  margin: 0 0 28px;
}

.rules kbd {
  background: var(--color-header-bg);
  border: 1px solid var(--color-grid-line);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.btn-primary {
  background: var(--color-brand-green);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

.btn-primary:hover { background: var(--color-brand-green-dark); }
.btn-primary:active { transform: scale(0.98); }

.big-icon { font-size: 44px; margin-bottom: 8px; }

/* ---------- Start-Screen (full-bleed) ---------- */

.top-bar.is-hidden { display: none; }

#screen-start {
  min-height: 100vh;
  padding: 0;
  align-items: flex-start; /* nicht strecken, sonst greift die Höhen-Obergrenze unten nicht */
  justify-content: stretch;
  overflow-y: auto;
}

/* Höhe gedeckelt: in einem hohen iframe (Ablefy) wäre 100vh riesig und der
   senkrecht zentrierte Inhalt rutscht weit nach unten. */
.start-container {
  width: 100%;
  min-height: min(100vh, 860px);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  /* Gleicher Hintergrund wie im Übungsportal (Funktionen/Pivot) */
  background-color: #F7F9F8;
  background-image: url("bg-green.webp");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.start-logo-row {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 32px 0 10px;
}

.start-logo { height: 34px; width: auto; display: block; }

.start-wordmark {
  font-family: var(--font-space-grotesk);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--color-cap-deep);
}

.start-hero {
  position: relative;
  flex: 1;
  padding: 40px 72px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start; /* direkt unter dem Logo beginnen, nicht mittig */
  text-align: center;
  gap: 26px;
}

.start-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(55,135,74,.3);
  border-radius: 999px;
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--color-brand-green-dark);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-task);
  animation: live-pulse 1.6s ease-out infinite;
}

@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,138,0,.55); }
  100% { box-shadow: 0 0 0 10px rgba(255,138,0,0); }
}

.start-title {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  font-family: var(--font-inter);
  font-weight: 700;
  font-size: 68px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #171717;
}

/* "Excel" als grosse Tastenkappe */
.title-key {
  display: inline-block;
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 0.8em;
  line-height: 1;
  letter-spacing: 0;
  color: var(--color-cap-deep);
  background: #fff;
  border: 2px solid var(--color-cap-deep);
  border-radius: 14px;
  padding: 12px 22px 16px;
  box-shadow: 0 8px 0 var(--color-cap-deep);
  transform: none;
}

.start-title .accent { color: var(--color-brand-green); }

.start-subline {
  margin: 0;
  max-width: 46ch;
  font-family: var(--font-inter);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  color: #3d4a40;
}

.start-cta-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
}

.btn-cta {
  display: inline-block;
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.08em;
  white-space: nowrap;
  text-decoration: none;
  text-align: center;
  padding: 22px 40px 24px;
  border-radius: 5px;
  background: var(--color-brand-green);
  color: #fff;
  border: 1px solid var(--color-cap-deep);
  box-shadow: 0 5px 0 var(--color-cap-deep);
  cursor: pointer;
  transition: transform 120ms cubic-bezier(.22,.61,.36,1), box-shadow 120ms cubic-bezier(.22,.61,.36,1), filter 120ms ease;
}

.btn-cta:hover { filter: brightness(1.07); }

.btn-cta:active {
  transform: translateY(5px);
  box-shadow: none;
}

.btn-cta-secondary {
  background: #fff;
  color: var(--color-brand-green);
  border-color: var(--color-brand-green);
  box-shadow: 0 5px 0 var(--color-brand-green);
}

.start-cta-hint {
  font-family: var(--font-inter);
  font-size: 14px;
  color: #454545;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.keycap {
  display: inline-block;
  font-family: var(--font-jetbrains-mono);
  font-size: 12px;
  background: #fff;
  border: 1px solid #cfd6ce;
  border-radius: 5px;
  padding: 6px 11px 7px;
  box-shadow: 0 3px 0 #cfd6ce;
  color: #171717;
}

.start-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: 100%;
  max-width: 620px;
  margin-top: 18px;
}

.start-stats-cell {
  background: #fff;
  border: 1px solid var(--color-cap-deep);
  border-radius: 10px;
  padding: 14px 12px 12px;
  box-shadow: 4px 4px 0 var(--color-brand-green);
}

.start-stats-value {
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--color-cap-deep);
}

.start-stats-label {
  margin-top: 4px;
  font-family: var(--font-inter);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #5b6b63;
}

.start-footnote {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 0 26px;
  font-family: var(--font-inter);
  font-size: 13px;
  color: #454545;
}

.start-mod-sep { color: #454545; font-size: 12px; }

/* ---------- Aufgaben-Screen (full-bleed) ---------- */

#screen-challenge {
  min-height: 100vh;
  padding: 0;
  align-items: stretch;
  justify-content: stretch;
  overflow-y: auto;
}

.task-container {
  width: 100%;
  min-height: 100vh;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  /* Gleicher Hintergrund wie im Übungsportal (Funktionen/Pivot) */
  background-color: #F7F9F8;
  background-image: url("bg-green.webp");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.task-logo-row {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 22px 0 14px;
}

.task-logo { height: 26px; width: auto; display: block; }

.task-wordmark {
  font-family: var(--font-space-grotesk);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--color-cap-deep);
}

.task-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 44px 28px;
}

.task-frame {
  width: 100%;
  max-width: 900px;
}

.task-hud {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 12px;
}

.task-hud-label {
  display: block;
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cap-deep);
}

/* Fortschrittsbalken: 7 Segmente, gut sichtbar auf dem gruenen Hintergrund */
.task-pips {
  display: flex;
  gap: 6px;
  width: 340px;
  margin-top: 10px;
}

.pip {
  flex: 1;
  height: 12px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid rgba(34,69,43,.35);
  box-sizing: border-box;
}

.pip-done {
  background: var(--color-brand-green);
  border-color: var(--color-cap-deep);
}

.pip-current {
  background: var(--color-accent-task);
  border-color: #c96c00;
  animation: pip-pulse 1.4s ease-out infinite;
}

@keyframes pip-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,138,0,.55); }
  100% { box-shadow: 0 0 0 7px rgba(255,138,0,0); }
}

.task-reset-btn {
  background: transparent;
  border: none;
  color: var(--color-body);
  font-family: var(--font-inter);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 0;
  transition: color 0.15s ease;
}

.task-reset-btn:hover { color: var(--color-error); }

.task-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 14px;
  gap: 16px;
}

.task-instruction {
  font-family: var(--font-inter);
  font-weight: 600;
  font-size: 19px;
  color: var(--color-heading);
}

.task-timer {
  flex: none;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.task-timer #timer-display {
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--color-heading);
}

.task-timer-unit {
  font-family: var(--font-jetbrains-mono);
  font-size: 13px;
  color: var(--color-body);
}

.task-badges {
  padding-top: 16px;
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.badge-plus {
  font-family: var(--font-jetbrains-mono);
  font-size: 14px;
  color: var(--color-body);
}

.badge-arrow {
  font-family: var(--font-jetbrains-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-body);
  line-height: 1;
}

.task-hint {
  margin-top: 10px;
  font-family: var(--font-inter);
  font-size: 14px;
  color: var(--color-body);
  min-height: 1em;
}

/* ---------- Tastenkappen (Badges + CTA-artige Buttons) ---------- */

.keycap-badge {
  display: inline-block;
  width: max-content;
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
  background: #fff;
  color: var(--color-heading);
  border: 1px solid var(--color-brand-green);
  border-radius: 5px;
  padding: 11px 15px 12px;
  box-shadow: 0 4px 0 var(--color-brand-green);
  transition: transform 120ms cubic-bezier(.22,.61,.36,1), box-shadow 120ms cubic-bezier(.22,.61,.36,1);
}

/* ---------- Grid-Fenster (Excel-Look-alike) ---------- */

.grid-window {
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-grid-line-soft);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 5px 5px 0 var(--color-brand-green);
  position: relative;
}

/* ---------- Menüband-Mockup (nur für Aufgabe 5, zeigt den Weg zum Alt-Tastenkürzel) ---------- */

.ribbon {
  font-size: 12px;
  user-select: none;
  border-bottom: 1px solid var(--color-grid-line);
  background: #fafbfa;
}

.ribbon:empty {
  display: none;
}

.ribbon-tabs {
  display: flex;
  gap: 4px;
  padding: 6px 10px 0;
}

.ribbon-tab {
  padding: 4px 10px;
  color: #5b6067;
  position: relative;
  border-bottom: 2px solid transparent;
}

.ribbon-tab.active {
  color: var(--color-brand-green-dark);
  font-weight: 700;
  border-bottom-color: var(--color-brand-green);
}

.ribbon-keytip {
  display: inline-block;
  margin-left: 5px;
  background: var(--color-brand-green-dark);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  position: relative;
  top: -1px;
}

.ribbon-content {
  display: flex;
  align-items: stretch;
  gap: 4px;
  padding: 8px 10px;
  border-top: 1px solid var(--color-grid-line);
  position: relative;
}

.ribbon-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ribbon-btn {
  padding: 6px 10px;
  border-radius: 4px;
  color: #4b5563;
  white-space: nowrap;
  position: relative;
}

.ribbon-btn-target {
  font-weight: 600;
  color: var(--color-heading);
  background: #fff;
  border: 1px solid var(--color-grid-line);
}

.ribbon-dropdown {
  position: absolute;
  top: 100%;
  left: 10px;
  margin-top: 2px;
  background: #fff;
  border: 1px solid var(--color-grid-line);
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
  padding: 4px;
  z-index: 5;
}

.ribbon-dropdown-item {
  padding: 7px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--color-heading);
  white-space: nowrap;
  border-radius: 4px;
}

.formula-bar {
  display: flex;
  align-items: center;
  height: 32px;
  border-bottom: 1px solid var(--color-grid-line-soft);
  background: var(--color-surface-warm);
}

.namebox {
  width: 86px;
  flex-shrink: 0;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-family: var(--font-jetbrains-mono);
  font-size: 12px;
  color: var(--color-heading);
  background: #fff;
  border-right: 1px solid var(--color-grid-line-soft);
  box-sizing: border-box;
}

.formulabar {
  flex: 1;
  padding: 0 12px;
  font-family: var(--font-jetbrains-mono);
  font-size: 12px;
  color: var(--color-body);
  white-space: pre;
  overflow: hidden;
  text-overflow: ellipsis;
}

.formulabar .fx-cursor {
  display: inline-block;
  width: 1px;
  height: 14px;
  background: var(--color-heading);
  vertical-align: middle;
  margin-left: 1px;
  animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.grid-scroll {
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 70vh;
}

table.sheet {
  border-collapse: collapse;
  table-layout: fixed;
  width: 100%;
  font-family: var(--font-jetbrains-mono);
  font-size: 12px;
  user-select: none;
}

table.sheet th, table.sheet td {
  border-right: 1px solid var(--color-grid-line-soft);
  border-bottom: 1px solid var(--color-grid-line-soft);
  padding: 0;
  height: 30px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-align: left;
  vertical-align: middle;
}

table.sheet th {
  background: var(--color-surface-warm);
  color: var(--color-body);
  font-weight: 500;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 1;
}

table.sheet td.rowhead {
  background: var(--color-surface-warm);
  color: var(--color-body);
  font-weight: 500;
  text-align: center;
  width: 86px;
  position: sticky;
  left: 0;
}

table.sheet th.corner {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 2;
  width: 86px;
}

table.sheet td.cell {
  padding: 0 8px;
  color: var(--color-heading);
}

table.sheet td.cell.col-orange,
table.sheet th.col-orange,
table.sheet td.cell.row-orange,
table.sheet td.rowhead.row-orange,
table.sheet td.cell.piece-orange {
  background: var(--color-accent-task);
  color: #1a1a1a;
}

table.sheet td.cell.col-green,
table.sheet th.col-green,
table.sheet td.cell.row-green,
table.sheet td.rowhead.row-green,
table.sheet td.cell.zone-green {
  background: var(--color-accent-soft);
  color: #1a1a1a;
}

table.sheet td.cell.piece-cut {
  outline: 2px dashed var(--color-cap-deep);
  outline-offset: -2px;
}

table.sheet td.cell.range-select {
  box-shadow: inset 0 0 0 1px rgba(55,135,74,.45);
}

table.sheet td.cell.cell-pending {
  background: #ffe3b8;
  color: #6b4200;
}

table.sheet td.cell.cell-done {
  background: var(--color-accent-soft);
  color: #1a1a1a;
}

table.sheet td.cell.cell-header-bold {
  font-weight: 700;
}

table.sheet td.cell.active {
  box-shadow: inset 0 0 0 2px var(--color-brand-green);
  position: relative;
  z-index: 1;
}

table.sheet td.cell.col-selected,
table.sheet th.col-selected,
table.sheet td.cell.row-selected,
table.sheet td.rowhead.row-selected {
  box-shadow: inset 0 0 0 1px rgba(55,135,74,.45);
  position: relative;
  z-index: 1;
}

table.sheet th.col-selected,
table.sheet th.active-col-head,
table.sheet td.rowhead.row-selected,
table.sheet td.rowhead.active-row-head {
  background: var(--color-brand-green);
  color: #fff;
  font-weight: 700;
}

table.sheet td.cell.range-styled {
  background: #fbfbfb;
}

table.sheet td.cell.range-styled.alt-row {
  background: var(--color-accent-soft);
}

table.sheet td.cell.range-header {
  background: var(--color-brand-green);
  color: #fff;
  font-weight: 700;
}

table.sheet .filter-arrow {
  color: var(--color-cap-deep);
  font-size: 10px;
  margin-left: 4px;
}

table.sheet td.cell.range-border {
  box-shadow: inset 0 0 0 2px var(--color-cap-deep);
}

/* ---------- Feedback layer ---------- */

.feedback-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.success-check {
  opacity: 0;
  font-size: 90px;
  font-weight: 900;
  color: var(--color-brand-green);
  background: #fff;
  border-radius: 50%;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  transform: scale(0.7);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.success-check.show {
  opacity: 1;
  transform: scale(1);
}

.wrong-toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.wrong-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Result screen ---------- */

#screen-result {
  position: relative;
  min-height: 100vh;
  padding: 0;
  align-items: stretch;
  justify-content: stretch;
  overflow-y: auto;
}

.result-container {
  width: 100%;
  min-height: 100vh;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  /* Gleicher Hintergrund wie im Übungsportal (Funktionen/Pivot) */
  background-color: #F7F9F8;
  background-image: url("bg-green.webp");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* Eigene, niedrigere Logo-Zeile für den Ergebnis-Screen: die Standard-Werte von
   .task-logo-row (padding-top 22px) reichen bis über die zweite Gitternetzlinie
   (bei 54px) hinaus - hier bewusst knapper, damit Icon+Schriftzug sauber
   innerhalb der ersten Raster-Zeile (0-54px) bleiben, statt sie zu überlagern. */
.result-logo-row {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 0 14px;
}

.result-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 24px 24px;
}

@keyframes result-pop {
  from { transform: scale(0.7); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

#screen-result.active .card {
  animation: result-pop 480ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

#confetti-layer {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 60;
}

.confetti-piece {
  position: absolute;
  top: -20px;
  width: 9px;
  height: 14px;
  opacity: 0.9;
  animation-name: confetti-fall;
  animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation-fill-mode: forwards;
}

@keyframes confetti-fall {
  from { transform: translate3d(0, 0, 0) rotate(0deg); opacity: 1; }
  to { transform: translate3d(var(--confetti-drift), 110vh, 0) rotate(var(--confetti-spin)); opacity: 0.85; }
}

/* ---------- Ergebnis-Karte ---------- */

.card.result-card {
  max-width: 540px;
  padding: 0;
  overflow: hidden;
  border: 2px solid var(--color-cap-deep);
  border-radius: 16px;
  box-shadow: 8px 8px 0 var(--color-brand-green);
}

.result-hero {
  position: relative;
  padding: 20px 28px 22px;
  color: #fff;
  background:
    radial-gradient(circle at 18% 0%, rgba(143,211,162,.45), transparent 55%),
    linear-gradient(135deg, #37874a 0%, #22452b 100%);
  overflow: hidden;
}

/* feines Zellraster im gruenen Kopfbereich */
.result-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 49px 27px;
  pointer-events: none;
}

.result-hero > * { position: relative; }

.result-badge {
  width: 52px;
  height: 52px;
  margin: 0 auto 10px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 0 0 5px rgba(255,255,255,.18), 0 0 0 10px rgba(255,255,255,.08);
  animation: badge-bounce 700ms cubic-bezier(.34,1.56,.64,1) 200ms both;
}

@keyframes badge-bounce {
  from { transform: scale(0) rotate(-30deg); }
  to { transform: scale(1) rotate(0deg); }
}

.result-eyebrow {
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,.78);
}

#result-headline {
  margin: 4px 0 0;
  font-family: var(--font-inter);
  font-weight: 700;
  font-size: 26px;
  color: #fff;
}

.result-time {
  margin: 6px 0 0;
  font-family: var(--font-jetbrains-mono);
  font-size: 60px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: #fff;
  text-shadow: 4px 4px 0 rgba(0,0,0,.18);
}

.result-time-unit {
  font-size: 0.42em;
  margin-left: 4px;
  opacity: 0.8;
}

.result-body { padding: 18px 28px 18px; }

.result-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.result-stat {
  background: var(--color-page-bg);
  border: 1px solid var(--color-card-border);
  border-radius: 10px;
  padding: 9px 8px 8px;
}

.result-stat.is-highlight {
  background: var(--color-accent-soft);
  border-color: rgba(55,135,74,.35);
}

.result-stat-value {
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  color: var(--color-cap-deep);
}

.result-stat-value small {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-body);
}

.result-stat-label {
  margin-top: 4px;
  font-family: var(--font-inter);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #5b6b63;
}

.result-compare {
  display: inline-block;
  font-family: var(--font-inter);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 6px;
}

.result-compare.faster {
  color: var(--color-brand-green-dark);
  background: var(--color-hero-bg);
}

.result-compare.slower {
  color: #8a4b00;
  background: #fff1dc;
}

.rank-result {
  font-family: var(--font-inter);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-heading);
}

.result-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-top: 14px;
}

.result-actions .btn-cta {
  width: 100%;
  font-size: 17px;
  padding: 13px 20px 15px;
}

.guide-subtext {
  margin: -2px 0 0;
  font-family: var(--font-inter);
  font-size: 13px;
  color: var(--color-body);
}

.cta-share {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--color-card-border);
  font-family: var(--font-inter);
  font-size: 13px;
  color: var(--color-body);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .card { padding: 28px 22px; }
  h1 { font-size: 22px; }
  .card.result-card { padding: 0; }
  .result-hero { padding: 26px 20px 24px; }
  .result-body { padding: 20px 20px 22px; }
  .result-time { font-size: 56px; }
  .result-actions .btn-cta { font-size: 15px; }

  .start-hero { padding: 24px 20px 32px; gap: 20px; }
  .start-title { font-size: 36px; }
  .title-key { border-radius: 10px; padding: 8px 14px 11px; box-shadow: 0 5px 0 var(--color-cap-deep); }
  .start-subline { font-size: 16px; }
  .btn-cta { width: 100%; text-align: center; padding: 18px 28px 20px; font-size: 17px; }
  .start-cta-block { width: 100%; }
  .start-stats { gap: 10px; }
  .start-stats-cell { padding: 12px 6px 10px; }
  .start-stats-value { font-size: 20px; }

  .task-content { padding: 6px 18px 20px; }
  .task-instruction { font-size: 16px; }
  .task-timer #timer-display { font-size: 28px; }
  .task-row { flex-direction: column; align-items: flex-start; gap: 4px; }
  .task-hud { flex-direction: column; align-items: flex-start; gap: 8px; }
  .task-hud-left { width: 100%; }
  .task-pips { width: 100%; }
}

/* ---------- Teil 2 freischalten (E-Mail-Eintrag im Ergebnisscreen) ---------- */

.unlock {
  width: 100%;
  margin-top: 6px;
  padding: 18px 18px 16px;
  border: 1px solid var(--color-card-border);
  border-radius: 10px;
  background: var(--color-surface-warm);
  text-align: left;
}

.unlock-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.unlock-badge {
  font-family: var(--font-jetbrains-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--color-brand-green);
  color: #fff;
}

.unlock-title {
  font-family: var(--font-inter);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-heading);
}

.unlock-text {
  margin: 8px 0 14px;
  font-family: var(--font-inter);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--color-body);
}

.unlock-fields {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.unlock-field {
  flex: 1;
  min-width: 0;
}

.unlock-label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-inter);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--color-cap-deep);
}

/* Die Felder stehen auf hellem Kartenhintergrund - ohne kraeftigen Rahmen und
   leichten Innenschatten sind sie kaum als Eingabefelder zu erkennen. */
.unlock-input {
  width: 100%;
  font-family: var(--font-inter);
  font-size: 15px;
  padding: 12px 14px;
  border: 2px solid #c2ccc4;
  border-radius: 6px;
  background: #fff;
  color: var(--color-heading);
  box-shadow: inset 0 1px 3px rgba(34, 69, 43, 0.08);
}

.unlock-input::placeholder { color: #8b938d; }

.unlock-input:focus {
  outline: none;
  border-color: var(--color-brand-green);
  box-shadow: 0 0 0 3px rgba(55, 135, 74, 0.18);
}

.unlock-input.is-invalid {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.14);
}

.unlock-error {
  margin: 8px 0 0;
  font-family: var(--font-inter);
  font-size: 13px;
  color: #c0392b;
}

.unlock-legal {
  margin: 10px 0 0;
  font-family: var(--font-inter);
  font-size: 11.5px;
  line-height: 1.5;
  color: #6b7280;
}

.unlock-legal a { color: var(--color-brand-green); }

.unlock-done {
  text-align: center;
  padding: 6px 0 2px;
}

.unlock-done-icon {
  font-size: 30px;
  line-height: 1;
  margin-bottom: 8px;
}

.unlock-done-text {
  margin: 0;
  font-family: var(--font-inter);
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-heading);
}

.unlock-done-hint {
  margin: 6px 0 0;
  font-family: var(--font-inter);
  font-size: 12.5px;
  color: var(--color-body);
}

.unlock-sink {
  display: none;
}

@media (max-width: 640px) {
  .unlock-fields { flex-direction: column; }
}

/* Das Original-Formular von KlickTipp liegt nur als Transportweg in der Seite:
   optisch weggeschoben statt display:none, damit das Captcha-Skript von
   KlickTipp es wie ein normales Formular behandelt. */
.unlock-kt {
  position: absolute;
  left: -9999px;
  top: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- Fußzeile mit Impressum und Datenschutz ---------- */

.site-footer {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px 20px;
  padding: 14px 24px 20px;
  font-size: 13px;
  color: var(--color-body);
}

.site-footer a {
  color: inherit;
}