/* =========================================================
   Projekt Staubach – dunkles Industriedesign
   Stahl, Beton, Warnfarbe, ein Bach aus Licht.
   ========================================================= */

:root {
  --schwarz: #08090b;
  --tief: #0d0f12;
  --stahl: #14181d;
  --stahl-hell: #1c2229;
  --kante: #2a323b;
  --kante-hell: #3a4550;
  --beton: #8b949e;
  --hell: #e6ebf1;
  --warn: #ffb703;
  --warn-dunkel: #c98f02;
  --bach: #35c4d6;
  --bach-tief: #1b7f8c;
  --rost: #c1440e;
  --gruen: #5fd38d;

  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --radius: 2px;
  --seite: min(1180px, 100% - 3rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background-color: var(--schwarz);
  background-image:
    linear-gradient(rgba(58, 69, 80, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 69, 80, 0.16) 1px, transparent 1px),
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(53, 196, 214, 0.12), transparent 70%);
  background-size: 48px 48px, 48px 48px, 100% 100%;
  color: var(--hell);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

a {
  color: var(--bach);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--warn);
}

h1,
h2,
h3,
h4 {
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  font-weight: 800;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
}

h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--warn);
  color: var(--schwarz);
  padding: 0.7rem 1.2rem;
  font-weight: 700;
  z-index: 200;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ---------- Layout-Bausteine ---------- */

.wrap {
  width: var(--seite);
  margin-inline: auto;
}

.section {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  position: relative;
}

.section + .section {
  border-top: 1px solid var(--kante);
}

.kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--warn);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--warn);
  flex: none;
}

.lead {
  font-size: 1.15rem;
  color: #c3ccd6;
  max-width: 62ch;
}

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

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid.cols-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid.cols-3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.hazard {
  height: 10px;
  background-image: repeating-linear-gradient(
    45deg,
    var(--warn) 0 14px,
    var(--schwarz) 14px 28px
  );
  opacity: 0.85;
}

/* ---------- Kopfzeile ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 9, 11, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--kante);
}

.topbar__inner {
  width: var(--seite);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--hell);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}

.brand__mark {
  width: 34px;
  height: 34px;
  flex: none;
  border: 2px solid var(--warn);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--warn);
  background: linear-gradient(140deg, rgba(255, 183, 3, 0.16), transparent);
}

.brand small {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--beton);
  font-weight: 500;
}

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.nav a {
  color: #b9c2cc;
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 600;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--hell);
  border-bottom-color: var(--warn);
}

.nav a.btn {
  border-bottom: 1px solid var(--kante-hell);
}

.nav a.btn--primary,
.nav a.btn--primary:hover {
  color: #16120a;
  border-color: var(--warn);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  background: var(--stahl);
  border: 1px solid var(--kante);
  color: var(--hell);
  font-family: var(--mono);
  padding: 0.5rem 0.8rem;
  cursor: pointer;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--kante-hell);
  background: var(--stahl-hell);
  color: var(--hell);
  font: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--radius);
  transition: transform 0.12s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  background: #232b33;
  border-color: var(--beton);
  color: var(--hell);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--warn);
  border-color: var(--warn);
  color: #16120a;
}

.btn--primary:hover {
  background: #ffc734;
  border-color: #ffc734;
  color: #16120a;
}

.btn--ghost {
  background: transparent;
}

.btn--danger {
  border-color: var(--rost);
  color: #ff8b5e;
  background: transparent;
}

.btn--danger:hover {
  background: rgba(193, 68, 14, 0.18);
  color: #ffb08d;
}

.btn--sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 7vw, 5rem);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bach), transparent);
  opacity: 0.6;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 3rem;
  align-items: start;
}

.hero h1 .fluss {
  background: linear-gradient(100deg, var(--bach), var(--warn));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.8rem 0 2rem;
}

.chip {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--kante);
  background: rgba(20, 24, 29, 0.8);
  color: #cbd4de;
  border-radius: var(--radius);
}

.chip--warn {
  border-color: var(--warn-dunkel);
  color: var(--warn);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* Countdown-Tafel */
.tafel {
  border: 1px solid var(--kante);
  background: linear-gradient(160deg, var(--stahl), #0f1317);
  padding: 1.6rem;
  position: relative;
}

.tafel::before,
.tafel::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #6d7883, #2a323b);
  top: 12px;
}

.tafel::before {
  left: 12px;
}

.tafel::after {
  right: 12px;
}

.tafel h2 {
  font-size: 0.78rem;
  font-family: var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--beton);
  margin-bottom: 1.2rem;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.countdown div {
  background: #06070a;
  border: 1px solid var(--kante);
  padding: 0.7rem 0.3rem;
  text-align: center;
}

.countdown b {
  display: block;
  font-family: var(--mono);
  font-size: 1.5rem;
  color: var(--warn);
  line-height: 1.1;
}

.countdown span {
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--beton);
}

.tafel dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  font-size: 0.9rem;
}

.tafel dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--beton);
  padding-top: 0.2rem;
}

.tafel dd {
  margin: 0;
  font-weight: 600;
}

/* ---------- Karten ---------- */

.card {
  background: linear-gradient(170deg, var(--stahl) 0%, #0e1216 100%);
  border: 1px solid var(--kante);
  padding: 1.6rem;
  position: relative;
  border-radius: var(--radius);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.card:hover {
  border-color: var(--kante-hell);
  transform: translateY(-3px);
}

.card__num {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--warn);
  letter-spacing: 0.18em;
  display: block;
  margin-bottom: 0.8rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.card--accent {
  border-left: 3px solid var(--warn);
}

.card--bach {
  border-left: 3px solid var(--bach);
}

/* ---------- Zeitstrahl ---------- */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 2rem;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--bach), var(--bach-tief), transparent);
}

.timeline li {
  position: relative;
  padding: 0 0 1.6rem 0;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -2rem;
  top: 0.55rem;
  width: 14px;
  height: 14px;
  background: var(--schwarz);
  border: 2px solid var(--bach);
  border-radius: 50%;
}

.timeline li[data-kind="aufbau"]::before {
  border-color: var(--warn);
}

.timeline time {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--warn);
  letter-spacing: 0.08em;
}

.timeline h3 {
  margin: 0.15rem 0 0.3rem;
}

.timeline p {
  margin: 0;
  color: var(--beton);
  font-size: 0.95rem;
}

/* ---------- Verse ---------- */

.vers {
  border: 1px solid var(--kante);
  border-left: 3px solid var(--bach);
  background:
    linear-gradient(170deg, rgba(27, 127, 140, 0.1), transparent 60%),
    var(--tief);
  padding: 1.5rem 1.6rem 1.3rem;
  position: relative;
  border-radius: var(--radius);
}

.vers p {
  font-size: 1.02rem;
  white-space: pre-line;
  margin: 0 0 0.9rem;
  font-style: italic;
  color: #dce4ec;
}

.vers footer {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--beton);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.vers--warn {
  border-left-color: var(--warn);
  background: linear-gradient(170deg, rgba(255, 183, 3, 0.08), transparent 60%), var(--tief);
}

.vers-einzeiler {
  border-top: 1px solid var(--kante);
  border-bottom: 1px solid var(--kante);
  background: rgba(13, 15, 18, 0.7);
  padding: 1.4rem 0;
  text-align: center;
  font-style: italic;
  color: #cfd8e2;
  white-space: pre-line;
  font-size: 1.05rem;
}

.vers-einzeiler span {
  display: block;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--warn);
  margin-top: 0.7rem;
}

/* ---------- FAQ ---------- */

.faq-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.6rem;
}

.faq-filter button {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  background: transparent;
  border: 1px solid var(--kante);
  color: var(--beton);
  cursor: pointer;
  border-radius: var(--radius);
}

.faq-filter button[aria-pressed="true"] {
  border-color: var(--warn);
  color: var(--warn);
  background: rgba(255, 183, 3, 0.08);
}

details.faq {
  border: 1px solid var(--kante);
  background: var(--tief);
  margin-bottom: 0.6rem;
  border-radius: var(--radius);
}

details.faq summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

details.faq summary::-webkit-details-marker {
  display: none;
}

details.faq summary::after {
  content: "+";
  font-family: var(--mono);
  color: var(--warn);
  font-size: 1.3rem;
  line-height: 1;
  flex: none;
}

details.faq[open] summary::after {
  content: "–";
}

details.faq div {
  padding: 0 1.2rem 1.1rem;
  color: var(--beton);
}

/* ---------- Formular ---------- */

.form-shell {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.form-nav {
  position: sticky;
  top: 6rem;
  border: 1px solid var(--kante);
  background: var(--tief);
  padding: 1.2rem;
}

.form-nav ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: schritt;
}

.form-nav li {
  counter-increment: schritt;
  font-size: 0.88rem;
  padding: 0.45rem 0 0.45rem 2rem;
  position: relative;
  color: var(--beton);
}

.form-nav li::before {
  content: counter(schritt, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--kante-hell);
}

.form-nav li[data-state="active"] {
  color: var(--warn);
  font-weight: 700;
}

.form-nav li[data-state="active"]::before {
  color: var(--warn);
}

.form-nav li[data-state="done"] {
  color: var(--gruen);
}

.form-nav li[data-state="done"]::before {
  content: "OK";
  color: var(--gruen);
}

.fortschritt {
  height: 4px;
  background: var(--stahl);
  border: 1px solid var(--kante);
  margin-bottom: 1rem;
}

.fortschritt i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--bach), var(--warn));
  width: 0;
  transition: width 0.3s ease;
}

fieldset.step {
  border: 1px solid var(--kante);
  background: linear-gradient(175deg, var(--stahl), #0d1115);
  padding: 1.8rem;
  margin: 0;
}

fieldset.step legend {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--warn);
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--warn-dunkel);
  background: var(--schwarz);
}

.step__hint {
  color: var(--beton);
  font-size: 0.92rem;
  border-left: 2px solid var(--kante-hell);
  padding-left: 1rem;
  margin-bottom: 1.8rem;
}

.feld {
  margin-bottom: 1.4rem;
}

.feld > label,
.feld > .feld__label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
}

.feld .req {
  color: var(--warn);
  margin-left: 0.2rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="date"],
input[type="time"],
input[type="number"],
input[type="password"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: #06080a;
  border: 1px solid var(--kante);
  color: var(--hell);
  font: inherit;
  font-size: 0.95rem;
  border-radius: var(--radius);
}

textarea {
  resize: vertical;
  min-height: 3rem;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--bach);
  outline: none;
  box-shadow: 0 0 0 3px rgba(53, 196, 214, 0.18);
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--rost);
}

.optionen {
  display: grid;
  gap: 0.55rem;
}

.optionen.inline {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.option {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--kante);
  background: #0a0c0f;
  cursor: pointer;
  font-size: 0.93rem;
  border-radius: var(--radius);
}

.option:hover {
  border-color: var(--kante-hell);
}

.option input {
  accent-color: var(--warn);
  margin-top: 0.15rem;
  flex: none;
  width: 18px;
  height: 18px;
}

.option:has(input:checked) {
  border-color: var(--warn);
  background: rgba(255, 183, 3, 0.07);
}

.zaehler {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--beton);
  text-align: right;
  margin-top: 0.3rem;
}

.zaehler[data-over="true"] {
  color: var(--rost);
}

.fehler {
  color: #ff9b73;
  font-size: 0.85rem;
  margin-top: 0.35rem;
  font-weight: 600;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.step-actions {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.8rem;
  flex-wrap: wrap;
}

.hinweis {
  border: 1px solid var(--kante);
  border-left: 3px solid var(--bach);
  background: rgba(53, 196, 214, 0.06);
  padding: 1rem 1.2rem;
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
}

.hinweis--warn {
  border-left-color: var(--warn);
  background: rgba(255, 183, 3, 0.07);
}

.hinweis--fehler {
  border-left-color: var(--rost);
  background: rgba(193, 68, 14, 0.1);
}

.hinweis--ok {
  border-left-color: var(--gruen);
  background: rgba(95, 211, 141, 0.08);
}

.zusammenfassung dl {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 2fr;
  gap: 0.4rem 1.2rem;
  margin: 0;
  font-size: 0.92rem;
}

.zusammenfassung dt {
  color: var(--beton);
}

.zusammenfassung dd {
  margin: 0;
  white-space: pre-line;
}

/* ---------- Admin ---------- */

.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

.admin-side {
  background: var(--tief);
  border-right: 1px solid var(--kante);
  padding: 1.5rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-side nav {
  display: grid;
  gap: 0.2rem;
  margin-top: 1.5rem;
}

.admin-side nav button {
  text-align: left;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  background: transparent;
  border: 0;
  border-left: 2px solid transparent;
  color: var(--beton);
  padding: 0.55rem 0.8rem;
  cursor: pointer;
}

.admin-side nav button:hover {
  color: var(--hell);
  background: var(--stahl);
}

.admin-side nav button[aria-current="true"] {
  color: var(--warn);
  border-left-color: var(--warn);
  background: rgba(255, 183, 3, 0.06);
}

.admin-main {
  padding: 2rem clamp(1rem, 3vw, 2.5rem) 4rem;
  min-width: 0;
}

.admin-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--kante);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.kpi {
  border: 1px solid var(--kante);
  background: var(--stahl);
  padding: 1.1rem;
}

.kpi b {
  font-family: var(--mono);
  font-size: 2rem;
  color: var(--warn);
  display: block;
  line-height: 1;
}

.kpi span {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--beton);
}

.tabelle-wrap {
  overflow-x: auto;
  border: 1px solid var(--kante);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--tief);
}

th,
td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--kante);
  vertical-align: top;
}

th {
  background: var(--stahl);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--beton);
  position: sticky;
  top: 0;
}

tbody tr:hover {
  background: rgba(28, 34, 41, 0.6);
}

.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--kante-hell);
  color: var(--beton);
  border-radius: var(--radius);
  white-space: nowrap;
}

.badge[data-status="neu"] {
  border-color: var(--bach);
  color: var(--bach);
}

.badge[data-status="bestaetigt"] {
  border-color: var(--gruen);
  color: var(--gruen);
}

.badge[data-status="abgesagt"] {
  border-color: var(--rost);
  color: #ff9b73;
}

.badge[data-status="in-pruefung"] {
  border-color: var(--warn);
  color: var(--warn);
}

.toolbar {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.2rem;
}

.toolbar input[type="search"],
.toolbar select {
  width: auto;
  min-width: 180px;
}

.editor-row {
  border: 1px solid var(--kante);
  background: var(--tief);
  padding: 1.1rem;
  margin-bottom: 0.9rem;
}

.editor-row .grid {
  gap: 0.8rem;
}

.editor-row h4 {
  margin: 0 0 0.8rem;
  font-size: 0.8rem;
  font-family: var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--warn);
}

.row-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}

dialog {
  background: var(--stahl);
  color: var(--hell);
  border: 1px solid var(--kante-hell);
  max-width: min(860px, 94vw);
  width: 100%;
  padding: 0;
  border-radius: var(--radius);
}

dialog::backdrop {
  background: rgba(3, 4, 6, 0.82);
  backdrop-filter: blur(3px);
}

.dialog-head,
.dialog-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-bottom: 1px solid var(--kante);
}

.dialog-foot {
  border-bottom: 0;
  border-top: 1px solid var(--kante);
}

.dialog-body {
  padding: 1.4rem;
  max-height: 64vh;
  overflow-y: auto;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.login-card {
  width: min(420px, 100%);
  border: 1px solid var(--kante);
  background: linear-gradient(170deg, var(--stahl), #0b0e12);
  padding: 2rem;
}

.toast {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 300;
  display: grid;
  gap: 0.6rem;
  max-width: 360px;
}

.toast > div {
  border: 1px solid var(--kante-hell);
  border-left: 3px solid var(--warn);
  background: var(--stahl);
  padding: 0.8rem 1rem;
  font-size: 0.9rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}

.toast > div[data-tone="ok"] {
  border-left-color: var(--gruen);
}

.toast > div[data-tone="fehler"] {
  border-left-color: var(--rost);
}

/* ---------- Fuß ---------- */

.footer {
  border-top: 1px solid var(--kante);
  background: var(--tief);
  padding: 3rem 0 2rem;
  font-size: 0.9rem;
}

.footer .grid {
  gap: 2rem;
}

.footer h3 {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warn);
  margin-bottom: 0.9rem;
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.footer a {
  color: #b9c2cc;
  text-decoration: none;
}

.footer a:hover {
  color: var(--warn);
}

.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--kante);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--beton);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
}

.hidden {
  display: none !important;
}

[data-space-top] {
  margin-top: 2rem;
}

.span-2 {
  grid-column: 1 / -1;
}

input[type="file"] {
  width: 100%;
  padding: 0.6rem;
  background: #06080a;
  border: 1px dashed var(--kante-hell);
  color: var(--beton);
  font: inherit;
  font-size: 0.9rem;
}

input[type="file"]::file-selector-button {
  font: inherit;
  font-weight: 700;
  margin-right: 0.8rem;
  padding: 0.4rem 0.9rem;
  background: var(--stahl-hell);
  border: 1px solid var(--kante-hell);
  color: var(--hell);
  cursor: pointer;
}

/* ---------- Responsiv ---------- */

@media (max-width: 900px) {
  :root {
    --seite: min(1180px, 100% - 2rem);
  }

  .hero__grid,
  .form-shell,
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .form-nav,
  .admin-side {
    position: static;
    height: auto;
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--tief);
    border-bottom: 1px solid var(--kante);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1rem 1rem;
  }

  .nav.offen {
    display: flex;
  }

  .nav a {
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--kante);
  }

  .zusammenfassung dl {
    grid-template-columns: 1fr;
  }

  .zusammenfassung dd {
    margin-bottom: 0.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  body {
    background: #fff;
    color: #000;
  }

  .topbar,
  .footer,
  .hero__actions {
    display: none;
  }
}