/* ══════════════════════════════════════════
   FAHRSTUHL eCARD — STYLESHEET
   Responsive: Desktop + Handy 1:1
   Basisgröße: 1080×1920 px (skaliert via Viewport)
══════════════════════════════════════════ */

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

body {
  margin: 0;
  padding: 20px 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family, Arial, sans-serif);
  overflow-x: hidden;
  box-sizing: border-box;
}

/* ── FOOTER (außerhalb der Karte) ── */
#footer {
  margin-top: 14px;
  width: 90%;
  max-width: 420px;
  text-align: center;
}

/* Hintergrundbild */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("bg.jpg");    /* Hintergrundbild — ggf. Pfad anpassen */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

/* ── APP WRAPPER ── */
#app {
  width: 90%;
  max-width: 420px;
  background: var(--color-background, rgba(13, 13, 26, 0.82));
  border-radius: 20px;
  border: 1px solid rgba(201,168,76,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 16px 36px;
  position: relative;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

/* ── ETAGEN-ANZEIGE ── */
#floor-display {
  background: #0d0d1a;
  border: 2px solid var(--color-gold, #c9a84c);
  border-radius: 10px;
  padding: 10px 32px;
  margin-bottom: 22px;
  font-size: var(--font-size-display, 40px);
  font-weight: bold;
  color: var(--color-gold, #c9a84c);
  font-family: 'Courier New', monospace;
  letter-spacing: 6px;
  min-width: 120px;
  text-align: center;
  text-shadow: 0 0 18px rgba(201,168,76,0.8), 0 0 40px rgba(201,168,76,0.3);
  box-shadow: inset 0 0 20px rgba(0,0,0,0.5), 0 0 12px rgba(201,168,76,0.2);
}

/* ── FAHRSTUHL ── */
#elevator-wrap {
  display: flex;
  align-items: stretch;
  gap: 16px;
  width: 100%;
}

/* BEDIENFELD */
#panel {
  background: linear-gradient(180deg, #2a2a3e, #222236);
  border: 1.5px solid var(--color-gold, #c9a84c);
  border-radius: 14px;
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 68px;
  align-items: center;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.4);
  align-self: flex-start;
}

.panel-label {
  font-size: 9px;
  color: rgba(201,168,76,0.5);
  letter-spacing: 2px;
  text-align: center;
}

.floor-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 2px solid var(--color-gold, #c9a84c);
  background: radial-gradient(circle at 35% 35%, #2a2a3e, #111128);
  color: var(--color-gold, #c9a84c);
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  font-family: 'Courier New', monospace;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4), inset 0 1px 0 rgba(201,168,76,0.15);
}
.floor-btn::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.07), transparent 70%);
  pointer-events: none;
}
.floor-btn:hover {
  background: radial-gradient(circle at 35% 35%, #3a3a50, #1a1a30);
  box-shadow: 0 0 14px rgba(201,168,76,0.5), inset 0 1px 0 rgba(201,168,76,0.2);
}
.floor-btn.active {
  background: radial-gradient(circle at 35% 35%, #c9a84c, #a08030);
  color: #1a1a2e;
  box-shadow: 0 0 20px rgba(201,168,76,0.9), 0 0 40px rgba(201,168,76,0.4), inset 0 1px 0 rgba(255,255,255,0.3);
  border-color: #e8d5a0;
}

.panel-divider {
  width: 40px;
  height: 1px;
  background: rgba(201,168,76,0.2);
}

.alarm-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 2px solid rgba(201,168,76,0.2);
  background: radial-gradient(circle, #1a1a2e, #0d0d1a);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
}
.alarm-inner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.2);
}

/* SCHACHT */
#shaft {
  flex: 1;
  position: relative;
  background: rgba(8, 8, 20, 0.35);
  border: 1.5px solid #2a2a4a;
  border-radius: 14px;
  overflow: hidden;
  min-height: 420px;
  max-height: 520px;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.7);
}

/* Führungsschienen links */
#shaft::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(201,168,76,0.1) 20%, rgba(201,168,76,0.1) 80%, transparent);
  z-index: 1;
}
/* Führungsschienen rechts */
#shaft::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(201,168,76,0.1) 20%, rgba(201,168,76,0.1) 80%, transparent);
  z-index: 1;
}

/* Fahrender Balken */
#moving-bar {
  position: absolute;
  left: 6px;
  width: 6px;
  height: 20px;
  background: linear-gradient(180deg, #e8d5a0, #c9a84c, #a08030);
  border-radius: 3px;
  top: 0;
  transition: top 0.9s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 3;
  box-shadow: 0 0 10px rgba(201,168,76,0.6);
}

/* TÜREN */
#doors {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 10;
}
.door {
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, #252538, #2e2e48);
  transition: transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.door-left  { border-right: 1px solid var(--color-gold, #c9a84c); transform-origin: left; }
.door-right { border-left:  1px solid var(--color-gold, #c9a84c); transform-origin: right; }
.door-left.open  { transform: translateX(-100%); }
.door-right.open { transform: translateX(100%); }

/* Tür-Dekorstreifen */
.door::before {
  content: '';
  position: absolute;
  top: 15%; bottom: 15%;
  width: 3px;
  background: rgba(201,168,76,0.2);
  border-radius: 2px;
}
.door-left::before  { right: 18px; }
.door-right::before { left: 18px; }

.door::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.03), transparent 60%);
  pointer-events: none;
}

/* INHALT IN DER KABINE */
#content-area {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 18px 12px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 5;
  background: rgba(15, 15, 35, 0.55);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(201,168,76,0.4) transparent;
}
#content-area::-webkit-scrollbar {
  width: 6px;
}
#content-area::-webkit-scrollbar-thumb {
  background: rgba(201,168,76,0.4);
  border-radius: 3px;
}
#content-area::-webkit-scrollbar-track {
  background: transparent;
}
#content-area.visible { opacity: 1; }

.floor-emoji {
  font-size: var(--font-size-emoji, 44px);
  margin-bottom: 14px;
  filter: drop-shadow(0 0 8px rgba(201,168,76,0.4));
}
.floor-title {
  font-size: var(--font-size-title, 18px);
  color: var(--color-gold, #c9a84c);
  font-weight: bold;
  margin-bottom: 12px;
  letter-spacing: 1.5px;
  text-shadow: 0 0 10px rgba(201,168,76,0.4);
}
.floor-text {
  font-size: var(--font-size-text, 15px);
  color: var(--color-text, #9090b0);
  line-height: 1.8;
  width: 100%;
  max-width: 100%;
  padding: 0 5px;
}
.floor-highlight {
  color: var(--color-gold-light, #e8d5a0);
  font-size: var(--font-size-highlight, 16px);
  margin: 10px 0;
  font-weight: bold;
  letter-spacing: 0.5px;
  text-shadow: 0 0 8px rgba(232,213,160,0.3);
}

/* Konfetti-Canvas */
#konfetti-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  display: none;
}

/* ── SHAKE ANIMATION ── */
@keyframes shake-strong {
  0%   { transform: translateX(0)    translateY(0); }
  10%  { transform: translateX(-5px) translateY(-2px); }
  20%  { transform: translateX(5px)  translateY(2px); }
  30%  { transform: translateX(-4px) translateY(-1px); }
  40%  { transform: translateX(4px)  translateY(1px); }
  50%  { transform: translateX(-3px) translateY(-2px); }
  60%  { transform: translateX(3px)  translateY(1px); }
  70%  { transform: translateX(-2px) translateY(-1px); }
  80%  { transform: translateX(2px)  translateY(0); }
  90%  { transform: translateX(-1px) translateY(1px); }
  100% { transform: translateX(0)    translateY(0); }
}
.shaking {
  animation: shake-strong 0.18s ease-in-out infinite;
}

/* ── HINT ── */
#hint {
  margin-top: 18px;
  font-size: 8px;
  color: #ffffff;
  letter-spacing: 2px;
  text-align: center;
}

/* ── COPYRIGHT ── */
#copyright {
  margin-top: 18px;
  font-size: 10px;
  color: #ffffff;
  letter-spacing: 1px;
  text-align: center;
}

/* ── EG-Button blinken ── */
@keyframes blink-gold {
  0%, 100% {
    box-shadow: 0 0 18px rgba(201,168,76,0.8), 0 0 6px rgba(201,168,76,0.4);
    border-color: #e8d5a0;
  }
  50% {
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    border-color: #c9a84c;
  }
}
.btn-blink {
  animation: blink-gold 1.5s ease-in-out infinite;
}

/* ══════════════════════════════════════════
   RESPONSIVE — Desktop + Handy 1:1
   Basisgröße: 1080×1920 px
══════════════════════════════════════════ */
@media (max-width: 400px) {
  #app            { padding: 16px 10px 24px; }
  #floor-display  { font-size: 32px; padding: 8px 20px; margin-bottom: 14px; }
  #elevator-wrap  { gap: 10px; }
  #panel          { width: 56px; padding: 12px 6px; gap: 7px; }
  .floor-btn      { width: 40px; height: 40px; font-size: 13px; }
  #shaft          { min-height: 460px; max-height: 560px; }
  #content-area   { padding: 18px 14px; }
  .floor-emoji    { font-size: 34px; margin-bottom: 10px; }
  .floor-title    { font-size: 15px; margin-bottom: 8px; letter-spacing: 0.5px; }
  .floor-text     { font-size: 14px; max-width: 100%; line-height: 1.75; }
  .floor-highlight{ font-size: 14px; }
  #hint           { font-size: 8px; margin-top: 12px; }
  #copyright      { font-size: 9px; margin-top: 14px; }

  /* RSVP-Formular mobil */
  .rsvp-intro     { font-size: 12px; margin-bottom: 8px; }
  .rsvp-label     { font-size: 10px; margin: 6px 0 3px; }
  .rsvp-input     { font-size: 12px; padding: 6px 8px; }
  .rsvp-textarea  { min-height: 44px; }
  .rsvp-radio span{ font-size: 12px; padding: 7px 6px; }
  .rsvp-group     { gap: 6px; }
  .rsvp-submit    { font-size: 13px; padding: 9px; margin-top: 10px; }
}

@media (max-width: 360px) {
  .floor-title    { font-size: 14px; }
  .floor-text     { font-size: 13px; }
  .floor-highlight{ font-size: 13px; }
  #shaft          { min-height: 440px; max-height: 540px; }

  /* RSVP-Formular ganz schmal */
  .rsvp-radio span{ font-size: 11px; padding: 6px 4px; }
  .rsvp-input     { font-size: 12px; }
}

/* ══════════════════════════════════════════
   RSVP-FORMULAR
══════════════════════════════════════════ */
.rsvp-form {
  width: 100%;
  max-width: 100%;
  text-align: left;
  margin-top: 8px;
  padding: 0 4px;
}
.rsvp-intro {
  font-size: 13px;
  color: var(--color-text, #9090b0);
  text-align: center;
  margin-bottom: 10px;
}
.rsvp-label {
  display: block;
  font-size: 11px;
  color: var(--color-gold, #c9a84c);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin: 8px 0 4px;
}
.rsvp-input {
  width: 100%;
  padding: 7px 10px;
  background: rgba(13,13,26,0.6);
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 6px;
  color: var(--color-gold-light, #e8d5a0);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.rsvp-input:focus {
  border-color: var(--color-gold, #c9a84c);
  box-shadow: 0 0 8px rgba(201,168,76,0.3);
}
.rsvp-textarea {
  resize: none;
  min-height: 50px;
  font-family: inherit;
}
.rsvp-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}
.rsvp-radio {
  flex: 1;
  min-width: 0;
  position: relative;
  cursor: pointer;
}
.rsvp-radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.rsvp-radio span {
  display: block;
  text-align: center;
  padding: 8px 10px;
  background: rgba(13,13,26,0.6);
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 6px;
  color: var(--color-gold-light, #e8d5a0);
  font-size: 13px;
  transition: all 0.2s;
}
.rsvp-radio:hover span {
  border-color: var(--color-gold, #c9a84c);
  background: rgba(201,168,76,0.1);
}
.rsvp-radio input:checked + span {
  background: linear-gradient(180deg, #e8d5a0, #c9a84c);
  color: #1a1a2e;
  border-color: #e8d5a0;
  font-weight: bold;
  box-shadow: 0 0 10px rgba(201,168,76,0.5);
}
.rsvp-submit {
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  background: linear-gradient(180deg, #e8d5a0, #c9a84c, #a08030);
  border: none;
  border-radius: 8px;
  color: #1a1a2e;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 1px;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 0 12px rgba(201,168,76,0.5);
  transition: transform 0.1s, box-shadow 0.2s;
}
.rsvp-submit:hover {
  box-shadow: 0 0 18px rgba(201,168,76,0.8);
}
.rsvp-submit:active {
  transform: scale(0.98);
}

/* big — großer goldener Kursiv-Text in Highlight/Text */
.floor-text .big,
.floor-highlight .big {
  display: inline-block;
  font-size: 1.15em;
  color: var(--color-gold-light, #e8d5a0);
  font-style: italic;
  font-weight: bold;
  text-shadow: 0 0 8px rgba(232,213,160,0.3);
}