/* ============================================================
   DRK Onboarding - Stylesheet
   Farbpalette angelehnt an DRK Kreisverband Chemnitz e.V.
   ============================================================ */

:root {
  --drk-red: #e30613;
  --drk-red-dark: #c00510;
  --drk-red-light: #ffebec;
  --drk-black: #1a1a1a;
  --drk-gray-900: #212121;
  --drk-gray-700: #4a4a4a;
  --drk-gray-500: #757575;
  --drk-gray-300: #d1d1d1;
  --drk-gray-100: #f5f5f5;
  --drk-gray-50: #fafafa;
  --drk-white: #ffffff;
  --drk-success: #2e7d32;
  --drk-warning: #f57c00;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--drk-gray-100);
  color: var(--drk-gray-900);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--drk-red); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================================
   TOP BAR (schmale Info-Zeile ganz oben)
   ============================================================ */

.topbar {
  background: var(--drk-black);
  color: var(--drk-white);
  padding: 8px 0;
  font-size: 13px;
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar a { color: var(--drk-white); opacity: 0.85; }
.topbar a:hover { opacity: 1; }

/* ============================================================
   HEADER / HAUPTNAVIGATION
   ============================================================ */

.site-header {
  background: var(--drk-white);
  border-bottom: 3px solid var(--drk-red);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--drk-black);
}
.brand-logo {
  width: 54px;
  height: 54px;
  background: var(--drk-red);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--drk-white);
  font-size: 32px;
  font-weight: 900;
  font-family: Georgia, serif;
  flex-shrink: 0;
}
.brand-text { line-height: 1.2; }
.brand-text .line1 { font-size: 13px; font-weight: 600; color: var(--drk-gray-700); text-transform: uppercase; letter-spacing: 0.5px; }
.brand-text .line2 { font-size: 20px; font-weight: 700; color: var(--drk-black); }
.brand-text .line3 { font-size: 12px; color: var(--drk-gray-500); }

.main-nav {
  display: flex;
  gap: 4px;
  align-items: center;
}
.main-nav button,
.main-nav a {
  background: transparent;
  color: var(--drk-gray-700);
  border: none;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
  text-decoration: none;
}
.main-nav button:hover,
.main-nav a:hover {
  background: var(--drk-gray-100);
  color: var(--drk-red);
}
.main-nav button.active,
.main-nav a.active {
  background: var(--drk-red-light);
  color: var(--drk-red);
  font-weight: 600;
}

/* ============================================================
   LANDING PAGE
   ============================================================ */

.hero {
  background: linear-gradient(135deg, var(--drk-red) 0%, var(--drk-red-dark) 100%);
  color: var(--drk-white);
  padding: 80px 24px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(255,255,255,.08) 0%, transparent 40%), radial-gradient(circle at 80% 70%, rgba(255,255,255,.08) 0%, transparent 40%);
  pointer-events: none;
}
.hero-inner { max-width: 900px; margin: 0 auto; position: relative; }
.hero-eyebrow {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.85;
  margin-bottom: 16px;
  font-weight: 600;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 58px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero p.lead {
  font-size: clamp(17px, 2.2vw, 20px);
  opacity: 0.95;
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.5;
}
.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-hero-primary {
  background: var(--drk-white);
  color: var(--drk-red);
  padding: 16px 34px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(0,0,0,.18);
  transition: all .2s;
}
.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
  text-decoration: none;
}
.btn-hero-secondary {
  background: transparent;
  color: var(--drk-white);
  padding: 16px 34px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid rgba(255,255,255,.5);
  transition: all .2s;
}
.btn-hero-secondary:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--drk-white);
  text-decoration: none;
}

.section { padding: 80px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-eyebrow {
  color: var(--drk-red);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-align: center;
  margin-bottom: 12px;
}
.section h2 {
  text-align: center;
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--drk-black);
}
.section p.intro {
  text-align: center;
  font-size: 17px;
  color: var(--drk-gray-700);
  max-width: 680px;
  margin: 0 auto 50px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--drk-white);
  padding: 32px 28px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--drk-red);
  transition: transform .2s, box-shadow .2s;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.feature-card .icon {
  width: 56px;
  height: 56px;
  background: var(--drk-red-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 18px;
}
.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--drk-black);
}
.feature-card p {
  font-size: 15px;
  color: var(--drk-gray-700);
  line-height: 1.6;
}

.section-gray { background: var(--drk-white); }

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step-card {
  background: var(--drk-gray-50);
  padding: 32px 24px;
  border-radius: 8px;
  position: relative;
  border: 1px solid var(--drk-gray-300);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--drk-red);
  color: var(--drk-white);
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
}
.step-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: var(--drk-black); }
.step-card p { font-size: 14px; color: var(--drk-gray-700); line-height: 1.5; }

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--drk-black);
  color: var(--drk-white);
  padding: 50px 24px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.footer-brand .brand-logo { background: var(--drk-red); }
.footer-brand .brand-text .line1,
.footer-brand .brand-text .line3 { color: rgba(255,255,255,.6); }
.footer-brand .brand-text .line2 { color: var(--drk-white); }
.site-footer p { color: rgba(255,255,255,.7); font-size: 14px; margin-bottom: 8px; }
.site-footer h4 { color: var(--drk-white); font-size: 15px; margin-bottom: 14px; font-weight: 600; }
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 8px; }
.site-footer ul a { color: rgba(255,255,255,.7); font-size: 14px; }
.site-footer ul a:hover { color: var(--drk-white); }
.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.15);
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.6);
}

/* ============================================================
   APPLICATION (App-Ansicht)
   ============================================================ */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px;
}
.card {
  background: var(--drk-white);
  border-radius: 8px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  border: 1px solid var(--drk-gray-300);
}
.card-header {
  border-bottom: 2px solid var(--drk-red);
  padding-bottom: 12px;
  margin-bottom: 20px;
}
h1.page-title {
  font-size: 26px;
  color: var(--drk-black);
  margin-bottom: 4px;
}
h2 {
  font-size: 20px;
  color: var(--drk-black);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
h3 { font-size: 16px; color: var(--drk-black); }

button, .btn {
  background: var(--drk-red);
  color: var(--drk-white);
  border: none;
  padding: 12px 22px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, transform .1s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
button:hover, .btn:hover {
  background: var(--drk-red-dark);
  text-decoration: none;
}
button:active, .btn:active { transform: scale(0.98); }
button:disabled { background: var(--drk-gray-300); cursor: not-allowed; color: var(--drk-gray-500); }

button.secondary, .btn.secondary { background: var(--drk-gray-700); }
button.secondary:hover, .btn.secondary:hover { background: var(--drk-black); }
button.outline, .btn.outline {
  background: transparent;
  color: var(--drk-red);
  border: 2px solid var(--drk-red);
}
button.outline:hover, .btn.outline:hover {
  background: var(--drk-red);
  color: var(--drk-white);
}
button.ghost, .btn.ghost {
  background: transparent;
  color: var(--drk-gray-700);
  border: 1px solid var(--drk-gray-300);
}
button.ghost:hover, .btn.ghost:hover {
  background: var(--drk-gray-100);
  color: var(--drk-black);
}
button.danger, .btn.danger { background: var(--drk-red); }
button.success, .btn.success { background: var(--drk-success); }
button.small, .btn.small { padding: 7px 12px; font-size: 13px; }

input, select, textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--drk-gray-300);
  border-radius: 4px;
  font-size: 15px;
  margin-bottom: 12px;
  font-family: inherit;
  background: var(--drk-white);
  color: var(--drk-black);
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--drk-red);
  box-shadow: 0 0 0 3px var(--drk-red-light);
}
label { font-size: 13px; font-weight: 600; color: var(--drk-gray-700); display: block; margin-bottom: 4px; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.applicant-list { display: grid; gap: 10px; }
.applicant-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--drk-gray-50);
  border-radius: 6px;
  border-left: 4px solid var(--drk-red);
  cursor: pointer;
  transition: background .15s;
}
.applicant-item:hover { background: var(--drk-red-light); }
.applicant-item .info { flex: 1; }
.applicant-item .name { font-weight: 600; font-size: 16px; color: var(--drk-black); }
.applicant-item .meta { font-size: 13px; color: var(--drk-gray-500); margin-top: 2px; }

.status-badge {
  padding: 5px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}
.status-open { background: #fff3e0; color: #e65100; }
.status-done { background: #e8f5e9; color: #1b5e20; }

.doc-list { display: grid; gap: 10px; margin-top: 12px; }
.doc-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--drk-gray-50);
  border-radius: 6px;
  cursor: pointer;
  transition: background .15s;
  border: 1px solid var(--drk-gray-300);
}
.doc-item:hover { background: var(--drk-red-light); border-color: var(--drk-red); }
.doc-item .doc-name { font-weight: 600; color: var(--drk-black); }
.doc-icon {
  width: 40px;
  height: 40px;
  background: var(--drk-red-light);
  color: var(--drk-red);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  font-size: 20px;
  flex-shrink: 0;
}
.doc-info { display: flex; align-items: center; flex: 1; }

.warning-banner {
  background: #fff3e0;
  border-left: 4px solid var(--drk-warning);
  color: #e65100;
  padding: 14px 18px;
  border-radius: 4px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.success-banner {
  background: #e8f5e9;
  border-left: 4px solid var(--drk-success);
  color: #1b5e20;
  padding: 14px 18px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.document-view {
  background: var(--drk-white);
  padding: 36px;
  border-radius: 6px;
  border: 1px solid var(--drk-gray-300);
  margin-bottom: 16px;
  line-height: 1.7;
}
.document-view h3 { color: var(--drk-red); margin-bottom: 14px; font-size: 19px; }
.document-view p { margin-bottom: 10px; }

.signature-area {
  margin-top: 24px;
  padding: 18px;
  background: var(--drk-gray-50);
  border: 2px dashed var(--drk-gray-300);
  border-radius: 6px;
}
.signature-area.signed {
  background: #e8f5e9;
  border-color: var(--drk-success);
  border-style: solid;
}
.signature-area label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--drk-gray-700);
  font-size: 14px;
}
.signature-area.signed label { color: #1b5e20; }
canvas.sig-canvas {
  background: var(--drk-white);
  border: 1px solid var(--drk-gray-300);
  border-radius: 4px;
  width: 100%;
  height: 180px;
  touch-action: none;
  display: block;
}
.sig-buttons { margin-top: 10px; display: flex; gap: 8px; }
.sig-buttons button { flex: 1; padding: 10px; }
.signed-preview {
  background: var(--drk-white);
  border: 1px solid var(--drk-success);
  border-radius: 4px;
  padding: 10px;
  text-align: center;
}
.signed-preview img { max-height: 100px; }

.back-btn {
  background: var(--drk-gray-700);
  margin-bottom: 20px;
}

.folder-view {
  background: var(--drk-gray-50);
  padding: 18px;
  border-radius: 6px;
  margin-top: 12px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 13px;
  border: 1px solid var(--drk-gray-300);
}
.folder-view .folder { font-weight: 600; color: var(--drk-red); margin-bottom: 6px; }
.folder-view .file {
  padding-left: 22px;
  color: var(--drk-success);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 4px;
  padding-bottom: 4px;
}
.folder-view .missing { padding-left: 22px; color: var(--drk-gray-500); padding-top: 4px; padding-bottom: 4px; }

.stat-card {
  background: var(--drk-white);
  padding: 24px;
  border-radius: 8px;
  border-left: 4px solid var(--drk-red);
  box-shadow: var(--shadow-sm);
}
.stat-card.green { border-left-color: var(--drk-success); }
.stat-card.orange { border-left-color: var(--drk-warning); }
.stat-card.red { border-left-color: var(--drk-red); }
.stat-value { font-size: 36px; font-weight: 800; color: var(--drk-black); line-height: 1; margin-bottom: 6px; }
.stat-label { font-size: 13px; color: var(--drk-gray-500); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }

.template-item {
  padding: 18px;
  background: var(--drk-gray-50);
  border-radius: 6px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid var(--drk-gray-300);
}
.template-item .tpl-info { flex: 1; }
.template-item .tpl-name { font-weight: 700; margin-bottom: 4px; color: var(--drk-black); }
.template-item .tpl-meta { font-size: 12px; color: var(--drk-gray-500); }
.template-item .tpl-actions { display: flex; gap: 6px; flex-shrink: 0; }

.sig-field-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.sig-field-row input { margin-bottom: 0; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal {
  background: var(--drk-white);
  border-radius: 8px;
  padding: 28px;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal h2 {
  margin-bottom: 20px;
  border-bottom: 2px solid var(--drk-red);
  padding-bottom: 10px;
}
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

code {
  background: var(--drk-gray-100);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 13px;
  color: var(--drk-red);
  border: 1px solid var(--drk-gray-300);
}

/* Responsive */
@media (max-width: 768px) {
  .grid, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .container { padding: 20px 16px; }
  .card { padding: 20px; }
  .site-header-inner { padding: 12px 16px; }
  .brand-text .line2 { font-size: 17px; }
  .hero { padding: 60px 16px 70px; }
  .section { padding: 60px 16px; }
}

/* ============================================================
   LOGO-IMAGE (mit Fallback auf Plus-Symbol)
   ============================================================ */
.brand-img {
  height: 54px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}
.footer-brand .brand-img {
  height: 44px;
  max-width: 180px;
}

/* ============================================================
   HERO MIT HINTERGRUNDBILD
   ============================================================ */
.hero-with-image {
  position: relative;
  background-color: var(--drk-gray-100);
  background-image: url('../assets/hero.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--drk-white);
}
/* Halbtransparentes Overlay damit die Schrift lesbar bleibt */
.hero-with-image .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(227,6,19,.55) 0%, rgba(192,5,16,.50) 100%);
  pointer-events: none;
}
/* Fallback wenn kein Bild vorhanden: zeigt einfach den Verlauf */
.hero-with-image .hero-inner {
  position: relative;
  z-index: 1;
}

/* ============================================================
   AUTH-SEITEN (Login)
   ============================================================ */
.auth-body {
  background: linear-gradient(135deg, #f8f8f8 0%, #ececec 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}
.auth-shell {
  width: 100%;
  max-width: 460px;
}
.auth-card {
  background: var(--drk-white);
  border-radius: 12px;
  padding: 44px 36px 36px;
  box-shadow: var(--shadow-lg);
  border-top: 5px solid var(--drk-red);
}
.auth-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--drk-gray-300);
}
.brand-logo-large {
  width: 64px;
  height: 64px;
  background: var(--drk-red);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--drk-white);
  font-size: 40px;
  font-weight: 900;
  font-family: Georgia, serif;
  flex-shrink: 0;
}
.auth-brand-text .line1 {
  font-size: 12px;
  font-weight: 600;
  color: var(--drk-gray-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.auth-brand-text .line2 {
  font-size: 17px;
  font-weight: 700;
  color: var(--drk-black);
  margin: 2px 0;
}
.auth-brand-text .line3 {
  font-size: 12px;
  color: var(--drk-gray-500);
}
.auth-title {
  font-size: 24px;
  color: var(--drk-black);
  margin-bottom: 6px;
}
.auth-sub {
  color: var(--drk-gray-500);
  font-size: 14px;
  margin-bottom: 24px;
}
.auth-form label {
  margin-top: 8px;
}
.auth-error {
  background: #ffebee;
  border-left: 4px solid var(--drk-red);
  color: #b71c1c;
  padding: 11px 14px;
  border-radius: 4px;
  font-size: 14px;
  margin-bottom: 12px;
}
.auth-submit {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  margin-top: 8px;
}
.auth-hint {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--drk-gray-300);
  font-size: 13px;
  color: var(--drk-gray-500);
  line-height: 1.6;
  text-align: center;
}
.auth-footer {
  text-align: center;
  margin-top: 18px;
  font-size: 13px;
}
.auth-footer a {
  color: var(--drk-gray-700);
}

/* Status-Badges erweitert */
.status-planned { background: #e3f2fd; color: #1565c0; }
.status-exited { background: #f3e5f5; color: #6a1b9a; }

/* Tabellen im Admin-Bereich */
table tbody tr { border-bottom: 1px solid var(--drk-gray-300); }
table tbody tr:hover { background: var(--drk-gray-50); }
table td, table th { padding: 10px 12px; }