/* Raspberry-Übersicht im KI.ckAthon-Design. Farben und Schriften kommen aus design/kickathon.css (--kick-*).
   Lesbar quer durch den Raum am Laptop, bedienbar am Handy. Text nie kleiner als 16 px. */

.tile-label {
  font-family: var(--kick-font-head);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

:root {
  --surface: #1a2656;
  --surface-strong: #24326b;
  --line: rgba(255, 255, 255, 0.28);
  --muted: rgba(255, 255, 255, 0.82);
  --radius: 14px;
  --gap: 16px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  line-height: 1.5;
}

[hidden] {
  display: none !important;
}

a {
  color: var(--kick-blue-light);
}

:focus-visible {
  outline: 3px solid var(--kick-yellow);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
}

h2 {
  font-size: 1.75rem;
  text-transform: uppercase;
}

h3 {
  font-size: 1.375rem;
}

h4 {
  font-size: 1.125rem;
}

p {
  margin: 0 0 0.75em;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 10;
  padding: 12px 16px;
  background: var(--kick-white);
  color: var(--kick-navy);
  font-weight: 700;
}

.skip-link:focus {
  top: 16px;
}

.boot {
  padding: 48px 16px;
  text-align: center;
  font-size: 1.25rem;
}

/* ---- Knöpfe und Felder ---- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 48px;
  padding: 8px 22px;
  border: 2px solid var(--kick-white);
  border-radius: 999px;
  background: transparent;
  color: var(--kick-white);
  font-family: var(--kick-font-body);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  background: rgba(255, 255, 255, 0.12);
}

.button.primary {
  border-color: var(--kick-sage);
  background: var(--kick-sage);
  color: var(--kick-navy);
}

.button.primary:hover {
  background: #c1d8a0;
}

.button.danger {
  border-color: var(--kick-pink);
  background: var(--kick-pink);
  color: var(--kick-navy);
}

.button.danger:hover {
  background: #fdb0db;
}

.button.quiet {
  border-color: transparent;
  text-decoration: underline;
}

.button.big {
  min-height: 56px;
  padding: 10px 28px;
  font-size: 1.25rem;
}

.button:disabled,
.button:disabled:hover {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  cursor: not-allowed;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 16px 0 0;
}

.actions.compact {
  margin: 0;
}

.field {
  display: grid;
  gap: 6px;
  margin: 0 0 16px;
}

.field label {
  font-weight: 700;
}

input[type="text"], input[type="email"], input[type="password"], input[type="date"], select {
  width: 100%;
  min-height: 48px;
  padding: 8px 12px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: var(--kick-white);
  color: var(--kick-navy);
  font-family: var(--kick-font-body);
  font-size: 1.125rem;
}

input[type="checkbox"] {
  width: 24px;
  height: 24px;
  accent-color: var(--kick-sage);
}

input[type="file"] {
  font-size: 1rem;
  color: var(--kick-white);
}

.help {
  margin: 0;
  color: var(--muted);
}

.form-error {
  margin: 8px 0 0;
  color: var(--kick-pink);
  font-weight: 700;
}

.form-error:empty, .form-info:empty, .field-note:empty {
  display: none;
}

.form-info {
  color: var(--kick-sage);
  font-weight: 700;
}

.warning {
  padding: 10px 14px;
  border-left: 6px solid var(--kick-yellow);
  background: rgba(249, 212, 16, 0.1);
}

.field-note {
  margin: -8px 0 8px;
  font-weight: 700;
}

.field-note[data-tone="ok"] {
  color: var(--kick-sage);
}

.field-note[data-tone="warn"] {
  color: var(--kick-pink);
}

.quiet-link {
  color: var(--kick-blue-light);
  font-size: 1rem;
}

/* ---- Anmelden, Einladung, Ersteinrichtung ---- */

main.auth {
  display: grid;
  place-items: start center;
  padding: 48px 16px;
}

.auth-card {
  width: min(100%, 520px);
  padding: 32px;
  border-radius: var(--radius);
  background: var(--surface);
}

.auth-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}

.auth-brand .kick-wordmark {
  font-size: 2.25rem;
}

.auth-brand .app-title {
  margin: 0;
  font-family: var(--kick-font-head);
  font-size: 1.25rem;
  text-transform: uppercase;
}

.auth-card h1 {
  font-size: 2rem;
  text-transform: uppercase;
}

.lead {
  font-size: 1.125rem;
  color: var(--muted);
}

.auth-footer {
  margin: 24px 0 0;
}

.steps {
  padding-left: 1.4em;
}

.steps li {
  margin-bottom: 12px;
}

.secret {
  display: block;
  margin: 8px 0;
  padding: 12px;
  border-radius: 10px;
  background: var(--kick-white);
  color: var(--kick-navy);
  font-family: ui-monospace, "DejaVu Sans Mono", monospace;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  word-break: break-all;
}

/* ---- Kopf ---- */

.topbar {
  display: grid;
  gap: 12px;
  padding: 16px 24px 12px;
  border-bottom: 2px solid var(--line);
}

.topbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
}

.topbar-row.quiet {
  min-height: 1.5em;
}

.brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
}

.brand .kick-wordmark {
  font-size: 2.5rem;
}

.app-title {
  margin: 0;
  font-family: var(--kick-font-head);
  font-size: 1.5rem;
  font-weight: 500;
  text-transform: uppercase;
}

.user {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.user-name {
  color: var(--muted);
}

.event-line {
  margin: 0;
  font-family: var(--kick-font-head);
  font-size: 1.5rem;
}

.stepper {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  border: 2px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
  counter-increment: step;
}

.step::before {
  content: counter(step);
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface-strong);
  color: var(--kick-white);
}

.step.done {
  color: var(--kick-white);
}

.step.done::before {
  content: "✓";
  background: var(--kick-sage);
  color: var(--kick-navy);
}

.step[aria-current="step"] {
  border-color: var(--kick-sage);
  background: var(--kick-sage);
  color: var(--kick-navy);
}

.step[aria-current="step"]::before {
  background: var(--kick-navy);
  color: var(--kick-white);
}

.refreshed {
  margin: 0;
  color: var(--muted);
}

.connection {
  margin: 0;
  color: var(--kick-pink);
  font-weight: 700;
}

/* ---- Tageswand ---- */

main {
  display: block;
  padding: 16px 24px 48px;
}

main:focus {
  outline: none;
}

.wall {
  display: grid;
  gap: 24px;
}

.pending-list {
  display: grid;
  gap: 16px;
}

.pending-list:empty {
  display: none;
}

.pending-card {
  padding: 20px 24px;
  border: 4px solid var(--kick-yellow);
  border-radius: var(--radius);
  background: var(--surface);
}

.pending-card.done {
  border-color: var(--kick-sage);
}

.pending-card h2 {
  font-size: 1.5rem;
}

.pending-code {
  margin: 4px 0 12px;
  font-family: var(--kick-font-head);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.08em;
  color: var(--kick-yellow);
}

.pending-question {
  font-size: 1.25rem;
}

.phase-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: var(--surface);
}

.phase-panel[data-phase="none"],
.phase-panel[data-phase="abschluss"] {
  display: block;
  padding: 24px;
}

.phase-intro {
  margin: 0;
  font-size: 1.25rem;
}

.phase-banner {
  margin: 0;
  padding: 8px 16px;
  border: 2px solid var(--kick-sage);
  border-radius: 999px;
  color: var(--kick-sage);
  font-family: var(--kick-font-head);
  font-size: 1.5rem;
  text-transform: uppercase;
}

.create-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0 16px;
  max-width: 760px;
}

.create-form .actions, .create-form .form-error {
  grid-column: 1 / -1;
}

.next-event {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 2px solid var(--line);
}

.blocked {
  padding: 10px 14px;
  border-left: 6px solid var(--kick-pink);
  background: rgba(251, 143, 202, 0.12);
  font-weight: 700;
}

.tile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.empty {
  font-size: 1.25rem;
  color: var(--muted);
}

.tile {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 14px;
  border: 3px solid transparent;
  border-radius: var(--radius);
  background: var(--surface);
}

.tile[data-tone="warn"] {
  border-color: var(--kick-pink);
}

.tile[data-tone="hint"] {
  border-color: var(--kick-yellow);
}

.tile-open {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.tile-open:hover .tile-label {
  text-decoration: underline;
}

.tile-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
}

.tile-team {
  font-size: 1.375rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.tile-team.empty {
  color: var(--muted);
  font-weight: 400;
}

.tile-hint {
  margin: 0;
  font-weight: 700;
  color: var(--kick-yellow);
}

.tile[data-tone="warn"] .tile-hint {
  color: var(--kick-pink);
}

.tile .kick-status {
  font-size: 1.125rem;
}

.tile .team-field {
  margin: 4px 0 0;
}

.package {
  margin: 0;
  font-weight: 700;
}

.package[data-tone="ok"] {
  color: var(--kick-sage);
}

.package[data-tone="hint"] {
  color: var(--kick-yellow);
}

.package[data-tone="warn"] {
  color: var(--kick-pink);
}

.tile-extra {
  display: grid;
  gap: 8px;
  justify-items: start;
}

.tile-extra:empty {
  display: none;
}

/* Bilder: ohne Bild eine ruhige Fläche mit „Noch kein Bild“, veraltete Bilder grau mit Hinweis. */
.picture {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 10px;
  background: #0b1233;
}

.picture-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.picture[data-state="stale"] .picture-img {
  filter: grayscale(1);
  opacity: 0.55;
}

.picture-note {
  position: absolute;
  left: 8px;
  bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--kick-navy);
  color: var(--kick-white);
  font-weight: 700;
}

.picture[data-state="none"] .picture-note {
  left: 50%;
  top: 50%;
  bottom: auto;
  transform: translate(-50%, -50%);
  background: none;
  color: var(--muted);
  font-weight: 400;
  white-space: nowrap;
}

.others {
  border-radius: var(--radius);
  background: var(--surface);
}

.others summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 12px 20px;
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
}

.count {
  display: inline-grid;
  place-items: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--surface-strong);
}

.others-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0 20px 20px;
  list-style: none;
}

.other {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}

.other-open {
  min-width: 72px;
  min-height: 48px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: var(--surface-strong);
  color: var(--kick-white);
  font-family: var(--kick-font-head);
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
}

.other-hint {
  color: var(--muted);
}

/* ---- Dialoge ---- */

.dialog {
  width: min(100% - 32px, 640px);
  max-height: calc(100vh - 32px);
  padding: 24px;
  border: 3px solid var(--kick-sage);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--kick-white);
}

.dialog.detail {
  width: min(100% - 32px, 1080px);
}

.dialog::backdrop {
  background: rgba(5, 9, 28, 0.75);
}

.dialog h2 {
  font-size: 2rem;
}

.dialog-form p {
  font-size: 1.125rem;
}

.detail-picture {
  display: grid;
  gap: 8px;
  justify-items: start;
  margin-bottom: 16px;
}

/* Das große Bild bleibt so niedrig, dass Titel und Knöpfe auf einem Laptop zugleich sichtbar sind. */
.detail-picture .picture {
  max-height: 45vh;
}

.detail-section {
  margin: 16px 0;
}

.detail-status {
  margin-bottom: 8px;
}

.sentence {
  font-size: 1.125rem;
}

.detail-actions {
  padding-top: 16px;
  border-top: 2px solid var(--line);
}

.fresh {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 2px solid var(--line);
}

/* ---- Meldung ---- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 20;
  max-width: min(100% - 32px, 640px);
  padding: 14px 20px;
  border-radius: 12px;
  background: var(--kick-white);
  color: var(--kick-navy);
  font-size: 1.125rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateX(-50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.toast.shown {
  opacity: 1;
}

.toast[data-tone="warn"] {
  background: var(--kick-pink);
}

/* ---- Technik ---- */

.technik {
  display: grid;
  gap: 24px;
  max-width: 1280px;
}

.technik-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.technik-head h1 {
  margin: 0;
  font-size: 2.25rem;
  text-transform: uppercase;
}

.panel {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--surface);
}

.panel h3 {
  margin-top: 24px;
}

.intro {
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
  margin: 8px 0 16px;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th, .table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.table th {
  font-family: var(--kick-font-head);
  font-weight: 500;
  text-transform: uppercase;
  white-space: nowrap;
}

.tag {
  display: inline-block;
  margin-left: 8px;
  padding: 0 8px;
  border: 1px solid var(--kick-yellow);
  border-radius: 999px;
  color: var(--kick-yellow);
}

.code {
  font-family: ui-monospace, "DejaVu Sans Mono", monospace;
  letter-spacing: 0.05em;
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0 16px;
  margin: 12px 0;
}

.inline-form .field {
  flex: 1 1 240px;
}

.inline-form > .button, .inline-form > .kick-status {
  margin-bottom: 16px;
}

.stations {
  margin: 16px 0;
  padding: 12px 16px 16px;
  border: 2px solid var(--line);
  border-radius: 10px;
}

.stations legend {
  padding: 0 6px;
  font-weight: 700;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  cursor: pointer;
}

.check.all {
  margin: 8px 0;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 4px 12px;
}

.invite-link {
  max-width: 760px;
}

.code-list {
  font-family: ui-monospace, "DejaVu Sans Mono", monospace;
  font-size: 1.25rem;
}

/* ---- Breiten: 1 Spalte am Handy, 2 am Tablet, 4–6 am Laptop und großen Bildschirm ---- */

@media (max-width: 599px) {
  .topbar {
    padding: 12px 16px;
  }

  main {
    padding: 12px 16px 40px;
  }

  .brand .kick-wordmark {
    font-size: 2rem;
  }

  /* "Kickathon läuft – keine Updates" passt auf eine Zeile; bricht es doch um, keine Pillenform über zwei Zeilen */
  .phase-banner {
    font-size: 1.1rem;
    border-radius: 16px;
  }

  .auth-card, .panel, .phase-panel[data-phase="none"], .phase-panel[data-phase="abschluss"] {
    padding: 20px 16px;
  }

  .actions .button {
    flex: 1 1 100%;
  }

  .pending-code {
    font-size: 2.5rem;
  }

  .dialog {
    padding: 16px;
  }
}

@media (min-width: 600px) {
  .tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .tile-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .tile-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1600px) {
  .tile-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 1920px) {
  .tile-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .toast {
    transition: none;
  }
}