/* GEP Diagnosechat – Frontend Widget */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600;700&family=Barlow+Condensed:wght@700&display=swap');

:root {
  /* ── Strict GEP Brand Palette ── */
  --gep:     var(--gep-primary,    #FF5621);  /* GEP Orange */
  --gep-blk: var(--gep-dark-color, #1B1B1B); /* GEP Black  */
  --gep-wh:  #FFFFFF;                         /* GEP White  */

  /* ── Neutral UI Grays (black-derived, no foreign hues) ── */
  --gep-g1: #F5F5F5;
  --gep-g2: #E8E8E8;
  --gep-g4: #9A9A9A;
  --gep-g6: #5A5A5A;

  /* ── Green for OK/success states ── */
  --gep-ok:    #2EAA6E;
  --gep-ok-bg: rgba(46,170,110,.08);

  /* ── Orange tints for hover/focus fills ── */
  --gep-o10: rgba(255,86,33,.08);
  --gep-o20: rgba(255,86,33,.15);

  --gep-r:  16px;
  --gep-rs: 10px;
}

/* ─── Trigger Button ──────────────────────────────────────── */
.gep-trigger-wrap { position: fixed; z-index: 99990; bottom: 24px; }
.gep-trigger-wrap.pos-bottom-right { right: 24px; }
.gep-trigger-wrap.pos-bottom-left  { left:  24px; }

.gep-trigger-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--gep); color: var(--gep-wh);
  border: none; border-radius: 100px; padding: 14px 22px;
  font-family: 'Barlow', sans-serif; font-size: 14.5px; font-weight: 600;
  cursor: pointer; box-shadow: 0 6px 24px rgba(255,86,33,.35);
  transition: transform .2s ease, box-shadow .2s ease, background .15s ease;
  position: relative;
}
.gep-trigger-btn:hover {
  background: #E84E1C;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(255,86,33,.45);
}
.gep-trigger-btn:active { background: #D0441A; transform: translateY(-1px); }
.gep-trigger-btn.style-icon {
  width: 56px; height: 56px; border-radius: 50%; padding: 0; justify-content: center;
}
.gep-trigger-btn svg { flex-shrink: 0; }

.gep-trigger-btn .gep-close-icon { display: none; }
.gep-trigger-wrap.open .gep-trigger-btn .gep-open-icon  { display: none; }
.gep-trigger-wrap.open .gep-trigger-btn .gep-close-icon { display: block; }
.gep-trigger-wrap.open .gep-trigger-label { display: none; }

.gep-trigger-btn::after {
  content: ''; position: absolute; inset: -4px; border-radius: 100px;
  border: 2px solid var(--gep); opacity: 0;
  animation: gep-pulse 3s ease-out 1.5s 3; pointer-events: none;
}
.gep-trigger-btn.style-icon::after { border-radius: 50%; }
@keyframes gep-pulse {
  0%   { opacity: .5; transform: scale(1); }
  100% { opacity: 0;  transform: scale(1.2); }
}

/* ─── Chat Panel ──────────────────────────────────────────── */
.gep-panel {
  position: fixed; z-index: 99991; width: 380px; height: 580px;
  background: var(--gep-wh); border-radius: var(--gep-r);
  box-shadow: 0 24px 80px rgba(0,0,0,.18), 0 4px 16px rgba(0,0,0,.08);
  display: flex; flex-direction: column; overflow: hidden;
  transform: scale(0.88) translateY(20px); opacity: 0; pointer-events: none;
  transform-origin: bottom center;
  transition: transform .28s cubic-bezier(0.34,1.4,0.64,1), opacity .22s ease;
}
.gep-panel.pos-bottom-right { bottom: 96px; right: 24px; transform-origin: bottom right; }
.gep-panel.pos-bottom-left  { bottom: 96px; left:  24px; transform-origin: bottom left; }
.gep-panel.open { transform: scale(1) translateY(0); opacity: 1; pointer-events: all; }

/* ─── Panel Header ────────────────────────────────────────── */
.gep-pheader {
  background: var(--gep-blk); padding: 14px 16px;
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.gep-pheader-icon {
  width: 34px; height: 34px; background: var(--gep); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.gep-pheader-icon svg { width: 18px; height: 18px; }
.gep-pheader-titles { flex: 1; }
.gep-pheader-title {
  font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700;
  color: var(--gep-wh); letter-spacing: .04em; text-transform: uppercase;
}
.gep-pheader-sub    { font-size: 10.5px; color: rgba(255,255,255,.45); margin-top: 1px; }
.gep-pheader-status { display: flex; align-items: center; gap: 5px; font-size: 11px; color: rgba(255,255,255,.45); }
.gep-status-dot     { width: 6px; height: 6px; background: #2EAA6E; border-radius: 50%; animation: gep-blink 2s ease-in-out infinite; }
@keyframes gep-blink { 0%,100%{opacity:1} 50%{opacity:.35} }

/* ─── Progress ────────────────────────────────────────────── */
.gep-progress      { height: 2px; background: var(--gep-g2); flex-shrink: 0; }
.gep-progress-fill { height: 100%; background: var(--gep); transition: width .5s cubic-bezier(0.4,0,.2,1); width: 0%; }

/* ─── Breadcrumb ──────────────────────────────────────────── */
.gep-breadcrumb   { padding: 8px 14px 0; font-size: 10px; color: var(--gep-g4); display: flex; gap: 4px; align-items: center; flex-shrink: 0; min-height: 24px; }
.gep-crumb        { font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
.gep-crumb-active { color: var(--gep); }
.gep-crumb-sep    { color: var(--gep-g2); }

/* ─── Chat Area ───────────────────────────────────────────── */
.gep-chat { flex: 1; overflow-y: auto; padding: 12px 14px; display: flex; flex-direction: column; gap: 12px; scroll-behavior: smooth; }
.gep-chat::-webkit-scrollbar       { width: 3px; }
.gep-chat::-webkit-scrollbar-thumb { background: var(--gep-g2); border-radius: 4px; }

/* ─── Messages ────────────────────────────────────────────── */
.gep-msg      { display: flex; gap: 8px; animation: gep-msg-in .3s cubic-bezier(0.34,1.56,0.64,1) both; }
@keyframes gep-msg-in { from{opacity:0;transform:translateY(10px) scale(.97)} to{opacity:1;transform:translateY(0) scale(1)} }
.gep-msg-bot  { align-items: flex-start; }
.gep-msg-user { align-items: flex-end; flex-direction: row-reverse; }

.gep-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--gep); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.gep-avatar svg { width: 14px; height: 14px; }

.gep-bubble { max-width: calc(100% - 42px); padding: 10px 13px; border-radius: var(--gep-r); line-height: 1.55; font-size: 13px; font-family: 'Barlow', sans-serif; }
.gep-msg-bot  .gep-bubble { background: var(--gep-g1); color: var(--gep-blk); border-top-left-radius: 4px; }
.gep-msg-user .gep-bubble { background: var(--gep); color: var(--gep-wh); border-top-right-radius: 4px; font-weight: 500; }

/* ─── Typing ──────────────────────────────────────────────── */
.gep-typing-dots { background: var(--gep-g1); border-radius: var(--gep-r); border-top-left-radius: 4px; padding: 11px 14px; display: flex; gap: 4px; align-items: center; }
.gep-dot { width: 5px; height: 5px; background: var(--gep-g4); border-radius: 50%; animation: gep-bounce 1.2s ease-in-out infinite; }
.gep-dot:nth-child(2){ animation-delay: .2s }
.gep-dot:nth-child(3){ animation-delay: .4s }
@keyframes gep-bounce { 0%,60%,100%{transform:translateY(0)} 30%{transform:translateY(-5px)} }

/* ─── Solution Cards ──────────────────────────────────────── */
/* OK  → weiß, orange Akzent                                  */
/* Alert → schwarz, orange Akzent                             */
.gep-solution {
  background: var(--gep-ok-bg); border: 1.5px solid rgba(46,170,110,.3);
  border-radius: var(--gep-r); padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
  animation: gep-msg-in .35s ease both;
}
.gep-solution.alert { background: var(--gep-blk); border-color: var(--gep-blk); }

.gep-sol-header { display: flex; align-items: center; gap: 8px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.gep-sol-header.ok    { color: var(--gep-ok); }
.gep-sol-header.alert { color: var(--gep); }

.gep-sol-icon { width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.gep-sol-icon.ok    { background: var(--gep-ok); }
.gep-sol-icon.alert { background: var(--gep); }
.gep-sol-icon svg { width: 11px; height: 11px; }

.gep-sol-title { font-size: 13.5px; font-weight: 600; line-height: 1.4; }
.gep-solution:not(.alert) .gep-sol-title { color: var(--gep-blk); }
.gep-solution.alert       .gep-sol-title { color: var(--gep-wh); }

.gep-sol-action { font-size: 12px; line-height: 1.65; padding: 8px 10px; border-radius: 6px; }
.gep-solution:not(.alert) .gep-sol-action { color: var(--gep-g6); background: rgba(0,0,0,.04); border-left: 2px solid var(--gep-ok); }
.gep-solution.alert       .gep-sol-action { color: rgba(255,255,255,.75); background: rgba(255,255,255,.06); border-left: 2px solid var(--gep); }

.gep-sol-cta { display: flex; gap: 6px; flex-wrap: wrap; }
.gep-sol-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 7px; font-family: 'Barlow', sans-serif; font-size: 11.5px; font-weight: 600; cursor: pointer; border: 1.5px solid transparent; text-decoration: none; transition: all .15s ease; }
.gep-sol-btn-primary               { background: var(--gep); color: var(--gep-wh); border-color: var(--gep); }
.gep-sol-btn-primary:hover         { background: #E84E1C; border-color: #E84E1C; }
/* Secondary on white card */
.gep-solution:not(.alert) .gep-sol-btn-secondary { background: transparent; color: var(--gep-g6); border-color: var(--gep-g2); }
.gep-solution:not(.alert) .gep-sol-btn-secondary:hover { border-color: var(--gep); color: var(--gep); }
/* Secondary on dark card */
.gep-solution.alert .gep-sol-btn-secondary { background: transparent; color: rgba(255,255,255,.7); border-color: rgba(255,255,255,.2); }
.gep-solution.alert .gep-sol-btn-secondary:hover { border-color: var(--gep); color: var(--gep-wh); }

/* ─── Choice Panel ────────────────────────────────────────── */
.gep-choices     { flex-shrink: 0; padding: 0 14px 14px; display: flex; flex-direction: column; gap: 6px; }
.gep-choice-hint { font-size: 10px; font-weight: 600; color: var(--gep-g4); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 2px; }

.gep-choice-btn {
  background: var(--gep-wh); border: 1.5px solid var(--gep-g2); border-radius: var(--gep-rs);
  padding: 9px 12px; text-align: left; cursor: pointer;
  font-family: 'Barlow', sans-serif; font-size: 12.5px; font-weight: 500; color: var(--gep-blk);
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  transition: all .15s ease; animation: gep-btn-in .25s cubic-bezier(0.34,1.4,0.64,1) both;
}
@keyframes gep-btn-in { from{opacity:0;transform:translateX(-6px)} to{opacity:1;transform:translateX(0)} }
.gep-choice-btn:nth-child(2){animation-delay:.04s}
.gep-choice-btn:nth-child(3){animation-delay:.08s}
.gep-choice-btn:nth-child(4){animation-delay:.12s}
.gep-choice-btn:nth-child(5){animation-delay:.16s}
.gep-choice-btn:nth-child(6){animation-delay:.20s}
.gep-choice-btn:hover { border-color: var(--gep); color: var(--gep); background: var(--gep-o10); transform: translateX(2px); }
.gep-arrow { width: 14px; height: 14px; color: var(--gep-g2); flex-shrink: 0; transition: color .15s; }
.gep-choice-btn:hover .gep-arrow { color: var(--gep); }

/* ─── Yes / No ────────────────────────────────────────────── */
/* Ja  → orange theme   /   Nein → dark theme                 */
.gep-yesno  { display: flex; gap: 6px; }
.gep-yn-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px; border-radius: var(--gep-rs); cursor: pointer;
  font-family: 'Barlow', sans-serif; font-size: 13.5px; font-weight: 600;
  border: 1.5px solid transparent; transition: all .15s ease; animation: gep-btn-in .25s ease both;
}
.gep-yn-yes { background: var(--gep-ok-bg); border-color: rgba(46,170,110,.4); color: var(--gep-ok); }
.gep-yn-yes:hover { background: var(--gep-ok); color: var(--gep-wh); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(46,170,110,.3); }
.gep-yn-no  { background: var(--gep-g1); border-color: var(--gep-g2); color: var(--gep-blk); }
.gep-yn-no:hover  { background: var(--gep-blk); color: var(--gep-wh); border-color: var(--gep-blk); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.2); }

/* ─── Footer ──────────────────────────────────────────────── */
.gep-pfooter { padding: 8px 14px 10px; border-top: 1px solid var(--gep-g2); display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; }
.gep-pfooter-info { font-size: 10px; color: var(--gep-g4); font-family: 'Barlow', sans-serif; }
.gep-restart-btn { display: flex; align-items: center; gap: 4px; padding: 5px 8px; border: none; background: transparent; color: var(--gep-g4); font-family: 'Barlow', sans-serif; font-size: 11px; font-weight: 500; cursor: pointer; border-radius: 5px; transition: all .15s ease; }
.gep-restart-btn:hover { background: var(--gep-g1); color: var(--gep-blk); }
.gep-restart-btn svg { width: 11px; height: 11px; }

/* ─── Welcome Card ────────────────────────────────────────── */
.gep-welcome { background: var(--gep-blk); border-radius: var(--gep-r); padding: 18px; display: flex; flex-direction: column; gap: 12px; position: relative; overflow: hidden; }
.gep-welcome::before { content:''; position:absolute; top:-25px; right:-25px; width:90px; height:90px; border-radius:50%; background:var(--gep); opacity:.12; pointer-events:none; }
.gep-wc-logo { display: flex; align-items: center; gap: 10px; }
.gep-wc-icon { width: 36px; height: 36px; background: var(--gep); border-radius: 9px; display: flex; align-items: center; justify-content: center; }
.gep-wc-icon svg { width: 20px; height: 20px; }
.gep-wc-name  { font-family: 'Barlow Condensed', sans-serif; font-size: 18px; font-weight: 700; color: var(--gep-wh); letter-spacing: .04em; text-transform: uppercase; }
.gep-wc-title { font-size: 14px; font-weight: 600; color: var(--gep-wh); line-height: 1.4; }
.gep-wc-desc  { font-size: 12px; color: rgba(255,255,255,.5); line-height: 1.6; }
.gep-wc-feats { display: flex; flex-direction: column; gap: 6px; }
.gep-wc-feat  { display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: rgba(255,255,255,.65); }
.gep-wc-dot   { width: 4px; height: 4px; border-radius: 50%; background: var(--gep); flex-shrink: 0; }

/* ─── Shortcode / Inline Embed ────────────────────────────── */
.gep-embed-wrap .gep-panel { position: relative; bottom: auto; right: auto; left: auto; transform: none; opacity: 1; pointer-events: all; width: 100%; max-width: 520px; height: 620px; box-shadow: 0 4px 32px rgba(0,0,0,.10); }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 420px) {
  .gep-panel { width: calc(100vw - 32px); }
  .gep-panel.pos-bottom-right { right: 16px; left: auto; }
  .gep-panel.pos-bottom-left  { left:  16px; right: auto; }
}