/**
 * Projektanfrage – Ergänzungen im Hegauwerk-Designsystem.
 * Nutzt Farben/Abstände aus style.css (:root, .contact-*, .form-row).
 */

/* Hero: Intro + Sprungmarken nebeneinander (ab Desktop) */
.projekt-anfrage-hero {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

@media (min-width: 900px) {
  .projekt-anfrage-hero {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2.5rem;
  }

  .projekt-anfrage-hero .contact-intro {
    flex: 1;
    max-width: 560px;
  }
}

.projekt-anfrage-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: flex-start;
}

.projekt-anfrage-steps a {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.projekt-anfrage-steps a:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: var(--accent-blue-soft);
}

/* Formularspalte */
.projekt-anfrage-layout {
  max-width: 820px;
  padding-bottom: clamp(2.5rem, 6vh, 4rem);
}

.projekt-anfrage-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.projekt-anfrage-section h2 {
  margin-top: 0;
}

.projekt-anfrage-section > .contact-below__muted:first-of-type {
  margin-top: 0.35rem;
  margin-bottom: 1rem;
}

/* Raster innerhalb der Karten */
.projekt-anfrage-grid {
  display: grid;
  gap: 0 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .projekt-anfrage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .projekt-anfrage-grid .form-row--full {
    grid-column: 1 / -1;
  }

  .projekt-anfrage-grid--cols2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Legende für Checkbox-Gruppen (wie .form-row label) */
.projekt-anfrage-legend {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

/* Chips / Mehrfachauswahl */
.projekt-anfrage-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.projekt-anfrage-chips--dense .projekt-anfrage-chip span {
  font-size: 0.8125rem;
}

.projekt-anfrage-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-muted);
  cursor: pointer;
  user-select: none;
  transition: border-color var(--transition), background var(--transition);
}

.projekt-anfrage-chip:hover {
  border-color: #c5cad4;
  background: #fff;
}

.projekt-anfrage-chip input {
  accent-color: var(--accent-blue);
}

.projekt-anfrage-chip span {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Select: gleicher Focus wie Inputs */
.projekt-anfrage-form .form-row select:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.2);
  background: #fff;
}

/* Upload-Zone – Datei-Input nur über Dropzone, nicht über die Dateiliste (sonst fängt er „Entfernen“-Klicks ab). */
.projekt-anfrage-upload {
  position: relative;
  margin-top: 0.25rem;
}

.projekt-anfrage-upload__dropzone {
  position: relative;
  display: block;
}

.projekt-anfrage-upload__dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.projekt-anfrage-upload__dropzone .projekt-anfrage-upload__label {
  position: relative;
  z-index: 0;
}

.projekt-anfrage-upload__label {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius-panel);
  border: 1px dashed rgba(24, 99, 220, 0.45);
  background: var(--accent-blue-soft);
  transition: border-color var(--transition), background var(--transition);
}

.projekt-anfrage-upload__label:hover {
  border-color: var(--accent-blue);
  background: #e8efff;
}

.projekt-anfrage-upload__icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--accent-blue);
  font-size: 1.35rem;
  line-height: 1;
}

.projekt-anfrage-upload__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.projekt-anfrage-upload__hint {
  font-size: 0.8125rem;
  color: #6b7280;
}

.projekt-anfrage-upload__list {
  margin: 0.85rem 0 0;
  padding: 0 0 0 1.1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Absenden-Karte */
.projekt-anfrage-submit-wrap {
  margin-top: 0.25rem;
}

.projekt-anfrage-submit-hint {
  margin-bottom: 0;
}

/* Brückenseite (GET auf projekt-anfrage-submit.php) */
.projekt-anfrage-bridge-lead .contact-below__muted {
  margin-top: 0.75rem;
}

.projekt-anfrage-bridge-note {
  margin-top: 0.75rem;
}

.projekt-anfrage-bridge-actions {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.projekt-anfrage-bridge-actions .contact-form__submit {
  width: auto;
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding-inline: 1.25rem;
}

/* Vollbild-Hinweis während POST / Upload */
.projekt-anfrage-busy {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  box-sizing: border-box;
}

.projekt-anfrage-busy[hidden] {
  display: none !important;
}

.projekt-anfrage-busy__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.projekt-anfrage-busy__panel {
  position: relative;
  z-index: 1;
  max-width: 28rem;
  width: 100%;
  padding: 1.75rem 1.5rem 1.6rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.projekt-anfrage-busy__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.projekt-anfrage-busy__spinner {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent-blue);
  animation: projekt-anfrage-spin 0.75s linear infinite;
}

@keyframes projekt-anfrage-spin {
  to {
    transform: rotate(360deg);
  }
}

.projekt-anfrage-busy__bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 5px;
  height: 28px;
}

.projekt-anfrage-busy__bars span {
  display: block;
  width: 5px;
  height: 10px;
  border-radius: 3px;
  background: var(--accent-blue);
  animation: projekt-anfrage-bar 0.9s ease-in-out infinite;
}

.projekt-anfrage-busy__bars span:nth-child(2) {
  animation-delay: 0.12s;
}

.projekt-anfrage-busy__bars span:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes projekt-anfrage-bar {
  0%,
  100% {
    height: 8px;
    opacity: 0.45;
  }
  50% {
    height: 26px;
    opacity: 1;
  }
}

.projekt-anfrage-busy__title {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.projekt-anfrage-busy__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.projekt-anfrage-busy__text strong {
  color: var(--text-primary);
}

.projekt-anfrage-busy__status {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-align: center;
}

.projekt-anfrage-busy__files {
  margin: 0.85rem 0 0;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  font-size: 0.8125rem;
  line-height: 1.45;
  color: #4b5563;
  text-align: left;
  word-break: break-word;
}

.projekt-anfrage-busy__error {
  margin: 0.85rem 0 0;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  font-size: 0.875rem;
  line-height: 1.45;
  color: #991b1b;
  text-align: left;
}

.projekt-anfrage-busy__actions {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.projekt-anfrage-busy__progress {
  margin-top: 1.15rem;
  height: 4px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}

.projekt-anfrage-busy__progress-inner {
  height: 100%;
  width: 40%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-blue), #3d66e6);
  animation: projekt-anfrage-progress 1.4s ease-in-out infinite;
}

@keyframes projekt-anfrage-progress {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(350%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .projekt-anfrage-busy__spinner,
  .projekt-anfrage-busy__bars span,
  .projekt-anfrage-busy__progress-inner {
    animation: none;
  }

  .projekt-anfrage-busy__spinner {
    border-top-color: var(--border);
    opacity: 0.85;
  }

  .projekt-anfrage-busy__progress-inner {
    width: 100%;
    transform: none;
    opacity: 0.5;
  }
}