/* ============================================================
   eigentumwerk v2 — vibrancy layer on top of main.css
   OKLCH upgrades, animated gradient hero, tilt/ripple support,
   chat widget, tools, panels, event feed.
   ============================================================ */

/* ---- OKLCH color upgrade (progressive, like localized-ai) ---- */
@supports (color: oklch(50% 0.1 200)) {
  :root {
    --cream:         oklch(97.3% 0.014 85);
    --cream-deep:    oklch(94.5% 0.022 85);
    --ink:           oklch(28% 0.025 240);
    --teal:          oklch(48% 0.085 190);
    --teal-deep:     oklch(38% 0.075 190);
    --terracotta:    oklch(66% 0.17 40);
    --terracotta-hi: oklch(72% 0.165 45);
    --amber:         oklch(80% 0.14 85);
    --sage:          oklch(75% 0.06 165);
  }
}

/* ---- Animated gradient headline ---- */
.gradient-text {
  background-size: 220% 100%;
}
@media (prefers-reduced-motion: no-preference) {
  .gradient-text {
    animation: gradient-drift 9s ease-in-out infinite alternate;
  }
  @keyframes gradient-drift {
    from { background-position: 0% 50%; }
    to   { background-position: 100% 50%; }
  }
}

/* ---- Pointer-reactive hero glow (enhance.js sets --mx/--my) ---- */
.hero { --mx: 65%; --my: 30%; }
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(560px circle at var(--mx) var(--my),
              rgba(242, 179, 61, 0.16), transparent 65%);
  transition: opacity 400ms var(--ease-smooth);
}

/* ---- Slow-breathing hero blobs ---- */
@media (prefers-reduced-motion: no-preference) {
  .blob-a { animation: blob-drift 14s ease-in-out infinite alternate; }
  .blob-b { animation: blob-drift 18s ease-in-out infinite alternate-reverse; }
  @keyframes blob-drift {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(-40px, 30px) scale(1.12); }
  }
}

/* ---- Card accent edge + tilt support ---- */
.card { position: relative; overflow: hidden; }
.card::before {
  content: ''; position: absolute; inset: 0 auto 0 0; width: 4px;
  background: linear-gradient(180deg, var(--terracotta), var(--amber));
  opacity: 0; transition: opacity 260ms var(--ease-smooth);
}
.card:hover::before { opacity: 1; }
.card.is-tilting { transition: box-shadow 280ms var(--ease-smooth); }

/* ---- Button ripple ---- */
.btn-primary { position: relative; overflow: hidden; }
.ripple {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: rgba(255, 255, 255, 0.45);
  transform: scale(0); opacity: 1;
  animation: ripple-out 620ms var(--ease-smooth) forwards;
}
@keyframes ripple-out {
  to { transform: scale(1); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .gradient-text, .blob-a, .blob-b, .ripple { animation: none !important; }
  .hero::after { display: none; }
}

/* ---- Law chip & quotes (tools + articles) ---- */
.law-chip {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: rgba(15, 107, 102, 0.1); color: var(--teal);
  font: 700 0.78rem/1.6 var(--font); letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.law-quote {
  margin: 26px 0; padding: 20px 24px;
  background: var(--cream-deep);
  border-left: 4px solid var(--teal);
  border-radius: 0 14px 14px 0;
  font-size: 0.95rem;
}
.law-quote p { font-style: italic; color: var(--text); margin-bottom: 8px; }
.law-quote cite { color: var(--text-soft); font-style: normal; font-size: 0.85rem; }

/* ---- Tool pages ---- */
.tool-page .law-chip { margin-top: 6px; }
.tool-card { display: block; }
.tool-card .law-chip { float: right; margin: 0; }
.tool-box {
  margin-top: 26px; padding: 26px;
  background: var(--surface); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); border: 1px solid rgba(35, 49, 58, 0.07);
  display: grid; gap: 16px;
}
.tool-box label { font-weight: 600; font-size: 0.92rem; }
.tool-box input, .tool-box select {
  width: 100%; margin-top: 6px; padding: 12px 14px; border-radius: 12px;
  border: 1.5px solid rgba(35, 49, 58, 0.16);
  font: 400 1rem var(--font);
}
.tool-box input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(15,107,102,0.12); }
.tool-result {
  padding: 18px 20px; border-radius: 12px; background: var(--cream-deep);
  font-size: 0.98rem;
}
.tool-result .ok { color: var(--teal-deep); }
.tool-result .warn { color: #A6431C; }
.tool-result .hint, .hint { color: var(--text-soft); font-size: 0.88rem; }

/* ---- Panels, 2-col grids, event feed (portal/PM) ---- */
.panel {
  background: var(--surface); border-radius: var(--radius);
  padding: 26px 28px; box-shadow: var(--shadow-sm);
  border: 1px solid rgba(35, 49, 58, 0.06); margin-bottom: 22px;
}
.panel h2 { font-size: 1.2rem; margin-bottom: 10px; letter-spacing: -0.01em; }
.grid-2col { display: grid; gap: 22px; grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .grid-2col { grid-template-columns: 1fr; } }
.form-section { font-size: 1.05rem; margin-top: 10px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; align-items: end; }
.check { display: flex; gap: 8px; align-items: center; font-weight: 500; }
.copy-input {
  width: 220px; font-size: 0.75rem; padding: 4px 8px;
  border: 1px dashed rgba(35, 49, 58, 0.3); border-radius: 6px; background: var(--cream);
}
.kpi-link { display: block; transition: transform 240ms var(--ease-smooth), box-shadow 240ms var(--ease-smooth); }
.kpi-link:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.kpi-link .kpi-value { font-size: 1.25rem; }

.welcome-banner {
  margin-bottom: 26px; padding: 26px 30px; border-radius: 18px;
  background: linear-gradient(120deg, rgba(226,103,58,0.12), rgba(242,179,61,0.14), rgba(15,107,102,0.1));
  border: 1px solid rgba(226, 103, 58, 0.25);
}
.event-feed { display: grid; gap: 16px; }
.event-card {
  background: var(--surface); border-radius: 14px; padding: 20px 24px;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(35, 49, 58, 0.06);
}
.event-card header { display: flex; gap: 12px; align-items: center; font-size: 0.85rem; color: var(--text-soft); }
.event-card h3 { margin: 8px 0 6px; }
.legal-ref { font-weight: 700; color: var(--teal); }

/* ---- Newsletter footer form ---- */
.nl-form { display: flex; gap: 10px; margin-top: 12px; max-width: 380px; }
.nl-form input {
  flex: 1; padding: 11px 14px; border-radius: 999px;
  border: 1.5px solid rgba(250, 246, 239, 0.25);
  background: rgba(250, 246, 239, 0.08); color: var(--cream);
  font: 400 0.92rem var(--font);
}
.nl-form input::placeholder { color: rgba(250, 246, 239, 0.5); }
.nl-form button { white-space: nowrap; }

/* ---- Chat widget ---- */
#ew-chat { position: fixed; right: 22px; bottom: 22px; z-index: 90; font-family: var(--font); }
.ew-chat-fab {
  width: 58px; height: 58px; border-radius: 50%; border: 0; cursor: pointer;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--terracotta), var(--terracotta-hi));
  box-shadow: 0 10px 26px rgba(226, 103, 58, 0.45);
  transition: transform 240ms var(--ease-smooth), box-shadow 240ms var(--ease-smooth);
}
.ew-chat-fab:hover { transform: translateY(-3px) scale(1.05); }
.ew-chat-fab.is-open { transform: scale(0.92); }
.ew-chat-panel {
  position: absolute; right: 0; bottom: 72px;
  width: min(370px, calc(100vw - 44px)); height: 480px; max-height: 70vh;
  background: var(--surface); border-radius: 20px;
  box-shadow: 0 24px 60px rgba(35, 49, 58, 0.28);
  display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid rgba(35, 49, 58, 0.08);
}
.ew-chat-panel[hidden] { display: none; }
.ew-chat-panel header {
  padding: 14px 18px; background: var(--teal); color: var(--cream);
  display: flex; align-items: baseline; gap: 10px;
}
.ew-chat-panel header span { font-size: 0.78rem; opacity: 0.8; flex: 1; }
.ew-chat-close { border: 0; background: none; color: var(--cream); font-size: 1.4rem; cursor: pointer; line-height: 1; }
.ew-chat-log { flex: 1; overflow-y: auto; padding: 16px; display: grid; gap: 10px; align-content: start; }
.ew-msg {
  max-width: 85%; padding: 10px 14px; border-radius: 14px;
  font-size: 0.92rem; white-space: pre-line; line-height: 1.5;
}
.ew-msg-bot { background: var(--cream-deep); color: var(--text); justify-self: start; border-bottom-left-radius: 4px; }
.ew-msg-user { background: var(--teal); color: var(--cream); justify-self: end; border-bottom-right-radius: 4px; }
.ew-typing { color: var(--text-soft); }
.ew-msg-links { display: grid; gap: 4px; margin-top: 8px; }
.ew-msg-links a { color: var(--terracotta); font-weight: 600; font-size: 0.88rem; }
.ew-chat-quick { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; }
.ew-chat-quick button {
  border: 1px solid rgba(15, 107, 102, 0.35); background: none; color: var(--teal);
  padding: 5px 11px; border-radius: 999px; font: 500 0.8rem var(--font); cursor: pointer;
  transition: background 200ms var(--ease-smooth);
}
.ew-chat-quick button:hover { background: rgba(15, 107, 102, 0.1); }
.ew-chat-form { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid rgba(35, 49, 58, 0.08); }
.ew-chat-form input {
  flex: 1; border: 1.5px solid rgba(35, 49, 58, 0.14); border-radius: 999px;
  padding: 10px 16px; font: 400 0.92rem var(--font);
}
.ew-chat-form input:focus { outline: none; border-color: var(--teal); }
.ew-chat-send {
  border: 0; border-radius: 50%; width: 42px; height: 42px; cursor: pointer;
  background: var(--terracotta); color: #fff; font-size: 1rem;
}
@media (max-width: 560px) {
  .ew-chat-panel { height: 65vh; }
}