/* ==========================================================================
   Event-Prep - Koerting Institute
   Dark-mode default. All values come from the canonical token block
   (DESIGN-PRINCIPLES.md section 5). Never hardcode CI colors elsewhere.
   BEM prefix: .evp-
   ========================================================================== */

:root {
  /* ---- Brand (CI - unveraenderlich) ---- */
  --lime:        #CDD500;
  --lime-bright: #DDE530;
  --lime-dark:   #9DA346;
  --pink:        #E6007E;
  --pink-bright: #FF2A99;
  --pink-dark:   #942F60;
  --gold:        #BC9C22;
  --black:       #000000;
  --graphite:    #191919;
  --white:       #FFFFFF;

  /* ---- Dark-Mode Flaechen ---- */
  --bg-0: #07070A;  --bg-1: #0E0E12;  --bg-2: #14141A;  --bg-3: #1A1A22;  --bg-4: #22222C;

  /* ---- Text auf Dunkel ---- */
  --text-100: #FFFFFF;
  --text-200: rgba(255,255,255,.92);
  --text-300: rgba(255,255,255,.72);
  --text-400: rgba(255,255,255,.55);
  --text-500: rgba(255,255,255,.40);
  --text-600: rgba(255,255,255,.28);

  /* ---- Rahmen ---- */
  --border-subtle: rgba(255,255,255,.06);
  --border-soft:   rgba(255,255,255,.10);
  --border-strong: rgba(255,255,255,.18);
  --border-active: rgba(205,213,0,.40);

  /* ---- Status (UI-Ampel, keine CI-Farben) ---- */
  --status-green:  #4ADE80;
  --status-yellow: #FBBF24;
  --status-red:    #F87171;

  /* ---- Verlaeufe ---- */
  --grad-brand: linear-gradient(135deg, var(--lime) 0%, var(--pink) 100%);
  --grad-cta:   linear-gradient(90deg,  var(--lime) 0%, var(--pink) 100%);

  /* ---- Spacing (4er-Basis) ---- */
  --space-xs: 4px;  --space-sm: 8px;  --space-md: 16px;
  --space-lg: 24px; --space-xl: 40px; --space-2xl: 64px;

  /* ---- Radius ---- */
  --r-xs: 6px;  --r-sm: 10px;  --r-md: 12px;  --r-lg: 20px;  --r-xl: 32px;
  --r-pill: 999px;

  /* ---- Schatten & Glow ---- */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.40);
  --shadow-md: 0 8px 24px rgba(0,0,0,.45), 0 2px 6px rgba(0,0,0,.30);
  --shadow-lg: 0 24px 60px -12px rgba(0,0,0,.65), 0 12px 28px -8px rgba(0,0,0,.45);
  --glow-lime: 0 0 24px rgba(205,213,0,.40);
  --glow-pink: 0 0 24px rgba(230,0,126,.35);

  /* ---- Typo ---- */
  --font:         'Effra','DM Sans','Inter',system-ui,-apple-system,sans-serif;
  --font-display: 'Effra','DM Sans','Inter',system-ui,sans-serif;
  --mono:         'JetBrains Mono','Consolas',ui-monospace,monospace;

  /* ---- Motion ---- */
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: .15s;  --t: .25s;  --t-slow: .4s;

  /* ---- Layout ---- */
  --container: 1200px;
  --reading:   900px;
}

/* ==== Base ================================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; }

html { color-scheme: dark; }

body {
  background: var(--bg-1);
  color: var(--text-200);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; }

button { font-family: var(--font); }

:focus-visible {
  outline: 2px solid rgba(205,213,0,.6);
  outline-offset: 2px;
}

.evp-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--lime);
  color: var(--bg-0);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--r-sm);
  z-index: 100;
}
.evp-skip:focus { left: var(--space-md); }

/* ==== Header ============================================================== */

.evp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
}

.evp-header__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text-100);
  display: inline-flex;
  align-items: baseline;
}

.evp-brace {
  color: var(--pink);
  font-weight: 500;
  display: inline-block;
  transform: translateY(-0.04em);
}

.evp-brand-word {
  background: linear-gradient(135deg, var(--lime) 0%, var(--lime-bright) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding: 0 3px;
}

.evp-header__org {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-500);
}

/* ==== Layout ============================================================== */

.evp-main {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg) var(--space-2xl);
}

.evp-main--reading { max-width: var(--reading); }

.evp-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}
.evp-eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--grad-cta);
  border-radius: var(--r-pill);
}

.evp-h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 34px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-100);
}

.evp-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--text-100);
}

.evp-sub { color: var(--text-400); margin-top: var(--space-xs); }

.evp-page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.evp-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-400);
  text-decoration: none;
  font-size: 13px;
  margin-bottom: var(--space-sm);
  transition: color var(--t) var(--ease);
}
.evp-back:hover { color: var(--text-100); }

/* ==== Buttons ============================================================= */

.evp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  border: none;
  border-radius: var(--r-pill);
  padding: 11px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease),
              border-color var(--t) var(--ease), background var(--t) var(--ease);
  min-height: 44px;
}

.evp-btn:disabled { opacity: .4; cursor: not-allowed; }

.evp-btn--cta {
  background: var(--grad-cta);
  color: var(--bg-0);
}
.evp-btn--cta:hover:not(:disabled) { transform: translateY(-1px); box-shadow: var(--glow-pink); }

.evp-btn--secondary {
  background: var(--bg-3);
  color: var(--text-200);
  border: 1px solid var(--border-soft);
}
.evp-btn--secondary:hover:not(:disabled) { border-color: var(--border-active); }

.evp-btn--ghost {
  background: transparent;
  color: var(--text-400);
  padding: 8px 14px;
  min-height: 36px;
}
.evp-btn--ghost:hover:not(:disabled) { color: var(--text-100); }

.evp-btn--small { padding: 6px 14px; min-height: 34px; font-size: 13px; }

.evp-btn--danger-ghost {
  background: transparent;
  color: var(--text-500);
  min-height: 34px;
  padding: 6px 10px;
}
.evp-btn--danger-ghost:hover { color: var(--status-red); }

/* ==== Cards & Grid ======================================================== */

.evp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.evp-card {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

a.evp-card { text-decoration: none; display: block; transition: transform var(--t) var(--ease), border-color var(--t) var(--ease); }
a.evp-card:hover { transform: translateY(-2px); border-color: var(--border-active); }

.evp-card__title { font-weight: 700; font-size: 16px; color: var(--text-100); }
.evp-card__meta { color: var(--text-400); font-size: 13px; margin-top: var(--space-xs); }
.evp-card__foot { margin-top: var(--space-md); display: flex; gap: var(--space-sm); flex-wrap: wrap; align-items: center; }

.evp-panel {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.evp-panel--accent { border-left: 4px solid var(--lime); }
.evp-panel--warn { border-left: 4px solid var(--status-yellow); }

/* ==== Pills & Badges ====================================================== */

.evp-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--r-pill);
  padding: 3px 12px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.evp-pill--lime   { background: rgba(205,213,0,.10); border: 1px solid rgba(205,213,0,.25);  color: var(--lime); }
.evp-pill--pink   { background: rgba(230,0,126,.10); border: 1px solid rgba(230,0,126,.28);  color: var(--pink-bright); }
.evp-pill--gray   { background: var(--bg-3);          border: 1px solid var(--border-soft);   color: var(--text-400); }
.evp-pill--green  { background: rgba(74,222,128,.10); border: 1px solid rgba(74,222,128,.28); color: var(--status-green); }
.evp-pill--yellow { background: rgba(251,191,36,.10); border: 1px solid rgba(251,191,36,.28); color: var(--status-yellow); }
.evp-pill--red    { background: rgba(248,113,113,.10);border: 1px solid rgba(248,113,113,.28);color: var(--status-red); }

.evp-dot {
  width: 8px; height: 8px; border-radius: 50%;
  display: inline-block;
  background: currentColor;
}
.evp-dot--pulse { animation: evp-pulse 2s var(--ease) infinite; }

@keyframes evp-pulse {
  0%, 100% { transform: scale(1);   opacity: 1; }
  50%      { transform: scale(1.25); opacity: .5; }
}

/* ==== Forms =============================================================== */

.evp-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-300);
  margin-bottom: var(--space-xs);
}

.evp-input, .evp-select, .evp-textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-sm);
  padding: 11px 14px;
  color: var(--text-100);
  font-family: var(--font);
  font-size: 14px;
  transition: border-color var(--t) var(--ease);
}

.evp-input:focus, .evp-select:focus, .evp-textarea:focus {
  outline: none;
  border-color: var(--border-active);
}

.evp-input::placeholder, .evp-textarea::placeholder { color: var(--text-600); }

.evp-textarea { min-height: 110px; resize: vertical; }

.evp-field { margin-bottom: var(--space-md); }

.evp-form-row { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.evp-form-row > * { flex: 1; min-width: 180px; }

/* ==== Search dropdown ====================================================== */

.evp-search { position: relative; flex: 1; min-width: 240px; }

.evp-search__results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--bg-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  z-index: 30;
  max-height: 320px;
  overflow-y: auto;
}

.evp-search__item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 14px;
  cursor: pointer;
  color: var(--text-200);
  font-size: 14px;
}
.evp-search__item:last-child { border-bottom: none; }
.evp-search__item:hover, .evp-search__item:focus-visible { background: var(--bg-4); }
.evp-search__item small { display: block; color: var(--text-500); font-size: 12px; }

/* ==== Table ================================================================ */

.evp-table-wrap { overflow-x: auto; }

.evp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.evp-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-500);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-soft);
  white-space: nowrap;
}

.evp-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.evp-table tbody tr { transition: background var(--t-fast) var(--ease); }
.evp-table tbody tr:hover { background: var(--bg-2); }

.evp-table__name {
  font-weight: 600;
  color: var(--text-100);
  text-decoration: none;
}
.evp-table__name:hover { color: var(--lime); }

.evp-table__badges { display: flex; gap: 6px; flex-wrap: wrap; }

/* ==== Progress band ======================================================== */

.evp-progress {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.evp-progress__row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 13px;
  color: var(--text-300);
}

.evp-progress__bar {
  height: 6px;
  background: var(--bg-3);
  border-radius: var(--r-pill);
  overflow: hidden;
}

.evp-progress__fill {
  height: 100%;
  background: var(--grad-cta);
  border-radius: var(--r-pill);
  transition: width var(--t-slow) var(--ease);
}

/* ==== Spinner & Skeleton ==================================================== */

.evp-spinner {
  width: 18px; height: 18px;
  border: 3px solid var(--border-soft);
  border-top-color: var(--lime);
  border-right-color: var(--pink);
  border-radius: 50%;
  animation: evp-spin .9s linear infinite;
  flex: none;
}

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

.evp-skeleton {
  border-radius: var(--r-md);
  background: linear-gradient(90deg, var(--bg-2) 25%, var(--bg-3) 50%, var(--bg-2) 75%);
  background-size: 200% 100%;
  animation: evp-shimmer 1.4s ease infinite;
}

@keyframes evp-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ==== Briefing sections ===================================================== */

.evp-brief-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.evp-brief-head__links { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

.evp-section { margin-bottom: var(--space-xl); }

.evp-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.evp-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.evp-facts__item h4 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-500);
  margin-bottom: 6px;
}

.evp-facts__item p { color: var(--text-200); font-size: 14px; }
.evp-facts__pills { display: flex; gap: 6px; flex-wrap: wrap; }

.evp-hook {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  display: flex;
  gap: var(--space-md);
}

.evp-hook__num {
  flex: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(205,213,0,.12);
  color: var(--lime);
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.evp-hook__text { color: var(--text-100); font-size: 15px; }
.evp-hook__why { color: var(--text-400); font-size: 13px; margin-top: 4px; }

.evp-source { margin-top: var(--space-sm); }

.evp-source summary {
  cursor: pointer;
  font-size: 12px;
  color: var(--text-500);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
}
.evp-source summary::before { content: '▸'; transition: transform var(--t-fast) var(--ease); }
.evp-source[open] summary::before { transform: rotate(90deg); }
.evp-source summary:hover { color: var(--lime); }

.evp-source__body {
  margin-top: var(--space-sm);
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--lime-dark);
  border-radius: var(--r-sm);
  padding: var(--space-md);
  font-size: 13px;
  color: var(--text-300);
  white-space: pre-wrap;
  max-height: 260px;
  overflow-y: auto;
}

.evp-reco {
  background: var(--bg-2);
  border: 1px solid rgba(230,0,126,.22);
  border-radius: var(--r-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.evp-reco__name { color: var(--pink-bright); font-weight: 700; font-size: 15px; }
.evp-reco__body { color: var(--text-200); margin-top: 6px; font-size: 14px; }
.evp-reco__pitch { color: var(--text-400); font-style: italic; margin-top: 6px; font-size: 13px; }

.evp-style-note {
  font-size: 12px;
  color: var(--text-500);
  margin-top: var(--space-sm);
}

/* ==== Feedback thumbs (P6) ================================================== */

.evp-votes { display: inline-flex; gap: 4px; }

.evp-vote {
  background: transparent;
  border: 1px solid var(--border-soft);
  border-radius: var(--r-pill);
  color: var(--text-500);
  font-size: 13px;
  padding: 4px 10px;
  cursor: pointer;
  min-height: 30px;
  transition: all var(--t-fast) var(--ease);
}
.evp-vote:hover { border-color: var(--border-strong); color: var(--text-200); }
.evp-vote.is-active--up { border-color: rgba(74,222,128,.5); color: var(--status-green); }
.evp-vote.is-active--down { border-color: rgba(248,113,113,.5); color: var(--status-red); }

/* ==== Modal ================================================================= */

.evp-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  z-index: 50;
}

.evp-modal {
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--space-lg);
}

.evp-modal__title { font-size: 17px; font-weight: 700; color: var(--text-100); margin-bottom: var(--space-md); }
.evp-modal__actions { display: flex; justify-content: flex-end; gap: var(--space-sm); margin-top: var(--space-lg); }

/* ==== Login ================================================================= */

.evp-login {
  position: fixed;
  inset: 0;
  background: var(--bg-0);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  z-index: 90;
}

/* display:flex above would defeat the hidden attribute - restore it */
.evp-login[hidden] { display: none; }

.evp-login__card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xl);
}

.evp-login__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-100);
  margin-bottom: var(--space-sm);
}

.evp-login__hint { color: var(--text-400); font-size: 13px; margin-bottom: var(--space-lg); }
.evp-login__error { color: var(--status-red); font-size: 13px; margin-top: var(--space-sm); }
.evp-login__submit { width: 100%; margin-top: var(--space-md); }

/* ==== Toast ================================================================= */

.evp-toast {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-4);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  color: var(--text-100);
  font-size: 14px;
  padding: 10px 22px;
  box-shadow: var(--shadow-lg);
  z-index: 80;
  max-width: 90vw;
}

.evp-toast--error { border-color: rgba(248,113,113,.5); }

/* ==== Ansprache & assignment ================================================= */

.evp-ansprache {
  border-left: 4px solid var(--pink);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-100);
  font-style: italic;
}

.evp-select--compact {
  width: auto;
  min-width: 140px;
  padding: 6px 10px;
  font-size: 13px;
}

/* ==== Archive ================================================================ */

.evp-card--archived { opacity: .6; }
.evp-card--archived:hover { opacity: .9; }

.evp-archive { margin-top: var(--space-xl); }

.evp-archive summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-400);
  min-height: 44px;
}
.evp-archive summary::before { content: '▸'; transition: transform var(--t-fast) var(--ease); }
.evp-archive[open] summary::before { transform: rotate(90deg); }
.evp-archive summary:hover { color: var(--text-100); }

/* ==== Empty state ============================================================ */

.evp-empty {
  text-align: center;
  color: var(--text-400);
  padding: var(--space-2xl) var(--space-lg);
  border: 1px dashed var(--border-soft);
  border-radius: var(--r-lg);
}

/* ==== Utilities ============================================================== */

.evp-muted { color: var(--text-500); font-size: 12px; }
.evp-mono { font-family: var(--mono); }
.evp-actions-row { display: flex; gap: var(--space-sm); flex-wrap: wrap; align-items: center; margin-bottom: var(--space-lg); }
.evp-mt { margin-top: var(--space-md); }
.evp-hidden { display: none !important; }

/* ==== Responsive ============================================================= */

@media (max-width: 640px) {
  .evp-main { padding: var(--space-sm) var(--space-md) var(--space-xl); }
  .evp-header { padding: var(--space-md); }
  .evp-header__org { display: none; }
  .evp-grid { grid-template-columns: 1fr; }
}

/* ==== Reduced motion ========================================================= */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}