/* Bröllopschatt — flytande widget */
:root {
  --chat-bg: #ffffff;
  --chat-fg: #1a1a1a;
  --chat-accent: #a81b2a;
  --chat-accent-soft: #a3313d;
  --chat-bubble-user: #24262b;
  --chat-bubble-bot: #f1eded;
  --chat-shadow: 0 16px 40px rgba(36, 38, 43, 0.22);
  --chat-safe-bottom: env(safe-area-inset-bottom, 0px);
  --chat-safe-top: env(safe-area-inset-top, 0px);
  --chat-safe-left: env(safe-area-inset-left, 0px);
  --chat-safe-right: env(safe-area-inset-right, 0px);
}

/* ---------- Knapp (FAB) + wrapper ---------- */
.chat-fab-wrap {
  position: fixed;
  right: calc(1.25rem + var(--chat-safe-right));
  bottom: calc(1.25rem + var(--chat-safe-bottom));
  /* Över sidinnehåll (video, sektioner) så popup-bubblarna alltid syns */
  z-index: 12000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.55rem;
  pointer-events: none;
}

.chat-fab-wrap > .chat-fab,
.chat-fab-wrap > .chat-fab-hint {
  pointer-events: auto;
}

.chat-fab-hint {
  display: none;
  position: relative;
  margin: 0;
  padding: 0.55rem 0.9rem;
  max-width: min(240px, calc(100vw - 5rem));
  border: none;
  border-radius: 14px;
  background: #fff;
  color: var(--chat-fg);
  font-family: "Poppins", sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.01em;
  text-align: right;
  cursor: pointer;
  box-shadow: 0 0 0 1px rgba(168, 27, 42, 0.12), var(--chat-shadow);
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.chat-fab-hint::after {
  content: "";
  position: absolute;
  bottom: -6px;
  right: 1.15rem;
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 7px solid #fff;
  filter: drop-shadow(0 1px 0 rgba(168, 27, 42, 0.06));
}

.chat-fab-wrap--hint-on:not(.chat-fab-wrap--hint-dismissed) .chat-fab-hint--hello {
  display: inline-block;
  animation: chatFabHintPop 0.55s cubic-bezier(0.34, 1.2, 0.64, 1) both;
}

.chat-fab-wrap--hint-dismissed .chat-fab-hint--hello {
  display: none !important;
}

.chat-fab-wrap--rsvp-hint-on:not(.chat-fab-wrap--rsvp-hint-dismissed) .chat-fab-hint--rsvp {
  display: inline-block;
  animation: chatFabHintPop 0.55s cubic-bezier(0.34, 1.2, 0.64, 1) both;
}

.chat-fab-wrap--rsvp-hint-dismissed .chat-fab-hint--rsvp {
  display: none !important;
}

.chat-fab-hint:hover {
  background: #fff8f8;
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(168, 27, 42, 0.2), 0 18px 36px rgba(36, 38, 43, 0.18);
}

.chat-fab-hint:focus-visible {
  outline: 2px solid var(--chat-accent);
  outline-offset: 2px;
}

@keyframes chatFabHintPop {
  0% {
    opacity: 0;
    transform: translateY(10px) scale(0.94);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.chat-fab-wrap--entrance .chat-fab {
  animation: chatFabBounceIn 0.95s cubic-bezier(0.34, 1.45, 0.64, 1) both;
}

@keyframes chatFabBounceIn {
  0% {
    opacity: 0;
    transform: translateY(18px) scale(0.82);
  }
  52% {
    opacity: 1;
    transform: translateY(-8px) scale(1.06);
  }
  72% {
    transform: translateY(4px) scale(0.97);
  }
  88% {
    transform: translateY(-2px) scale(1.02);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

.chat-fab {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: none;
  background: var(--chat-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* Vit ring + skugga — alltid, inte bara vid fokus */
  box-shadow: 0 0 0 3px #fff, var(--chat-shadow);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.chat-fab:hover {
  background: var(--chat-accent-soft);
  transform: translateY(-2px);
  box-shadow: 0 0 0 3px #fff, 0 18px 42px rgba(36, 38, 43, 0.26);
}

.chat-fab:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.95);
  outline-offset: 4px;
}

.chat-fab svg {
  width: 1.6rem;
  height: 1.6rem;
}

.chat-fab-wrap[hidden] {
  display: none !important;
}

/* ---------- Panel ---------- */
.chat-panel {
  position: fixed;
  right: calc(1.25rem + var(--chat-safe-right));
  bottom: calc(1.25rem + var(--chat-safe-bottom));
  z-index: 12001;
  width: min(380px, calc(100vw - 2rem - var(--chat-safe-left) - var(--chat-safe-right)));
  height: min(560px, calc(100vh - 2rem - var(--chat-safe-top) - var(--chat-safe-bottom)));
  background: var(--chat-bg);
  color: var(--chat-fg);
  border-radius: 16px;
  box-shadow: var(--chat-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  font-family: "Poppins", sans-serif;
  transform-origin: bottom right;
  animation: chatPop 0.18s ease-out;
}

@keyframes chatPop {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.chat-panel[hidden] {
  display: none;
}

/* ---------- Header ---------- */
.chat-panel__header {
  background: var(--chat-bubble-user);
  color: #fff;
  padding: 0.85rem 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  flex-shrink: 0;
}

.chat-panel__header-text {
  flex: 1 1 auto;
  min-width: 0;
}

.chat-panel__title {
  font-family: "Broadsheet LDO", "Poppins", serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 0;
}

.chat-panel__sub {
  font-size: 0.7rem;
  opacity: 0.75;
  display: block;
  margin-top: 0.1rem;
  font-family: "Poppins", sans-serif;
  letter-spacing: 0;
}

/* OSA — alltid synlig rad under rubriken (inte gömd i liten undertext) */
.chat-panel__rsvp-bar {
  flex-shrink: 0;
  padding: 0 0.75rem 0.65rem;
  background: var(--chat-bubble-user);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.chat-panel__rsvp-btn {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  border-radius: 10px;
  background: #fff;
  color: var(--chat-accent);
  font-family: "Poppins", sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.chat-panel__rsvp-btn:hover {
  background: #fff8f8;
}

.chat-panel__rsvp-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.chat-actions {
  padding: 0 0.75rem 0.5rem;
  flex-shrink: 0;
}

.chat-actions__btn {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  border: 1px solid rgba(168, 27, 42, 0.35);
  background: #fff;
  color: var(--chat-accent);
  font-family: "Poppins", sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.chat-actions__btn:hover {
  background: #fff8f8;
  border-color: var(--chat-accent);
}

.chat-actions__btn:focus-visible {
  outline: 2px solid var(--chat-accent);
  outline-offset: 2px;
}

.chat-panel__close {
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 0.5rem;
  margin: -0.25rem;
  border-radius: 6px;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
  min-width: 2.25rem;
  min-height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.chat-panel__close:hover {
  background: rgba(255, 255, 255, 0.12);
}

.chat-panel__close svg {
  width: 1.1rem;
  height: 1.1rem;
}

/* ---------- Meddelanden ---------- */
.chat-panel__messages {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 0.9rem 0.9rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background: #fafafa;
}

/* Botrad: profilbild + bubbla / typing */
.chat-msg-row--bot {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  gap: 0.45rem;
  align-self: flex-start;
  max-width: 90%;
}

.chat-msg-row--bot.chat-msg-row--wide {
  max-width: 100%;
  align-self: stretch;
}

.chat-msg__avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: #f0e8ea;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(36, 38, 43, 0.12);
}

.chat-msg-row__body {
  flex: 1 1 auto;
  min-width: 0;
}

.chat-msg-row__body > .chat-msg,
.chat-msg-row__body > .chat-typing {
  max-width: 100%;
}

.chat-msg {
  max-width: 85%;
  padding: 0.55rem 0.8rem;
  border-radius: 14px;
  font-size: 0.92rem;
  line-height: 1.4;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.chat-msg--bot {
  background: var(--chat-bubble-bot);
  color: var(--chat-fg);
  border-top-left-radius: 4px;
  align-self: flex-start;
}

.chat-msg-row__body .chat-msg--bot {
  align-self: stretch;
}

.chat-msg--user {
  background: var(--chat-bubble-user);
  color: #fff;
  border-top-right-radius: 4px;
  align-self: flex-end;
}

.chat-msg--note {
  background: transparent;
  color: #777;
  font-size: 0.78rem;
  text-align: center;
  align-self: center;
  padding: 0.3rem 0.5rem;
  font-style: italic;
}

.chat-msg--error {
  background: #fdecea;
  color: #6b1d1d;
  border: 1px solid #f1c0bb;
  align-self: stretch;
  font-size: 0.85rem;
}

.chat-msg-row__body .chat-msg--error {
  width: 100%;
  box-sizing: border-box;
}

.chat-typing {
  display: inline-flex;
  gap: 0.2rem;
  padding: 0.55rem 0.8rem;
  background: var(--chat-bubble-bot);
  border-radius: 14px;
  border-top-left-radius: 4px;
  align-self: flex-start;
}

.chat-msg-row__body .chat-typing {
  align-self: flex-start;
}

.chat-typing span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #999;
  animation: chatBlink 1.1s infinite ease-in-out;
}

.chat-typing span:nth-child(2) { animation-delay: 0.18s; }
.chat-typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes chatBlink {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.3; }
  40% { transform: scale(1); opacity: 1; }
}

/* ---------- Inmatning ---------- */
.chat-form {
  display: flex;
  align-items: flex-end;
  gap: 0.45rem;
  padding: 0.65rem 0.7rem 0.8rem;
  background: #fff;
  border-top: 1px solid #ececec;
  flex-shrink: 0;
}

.chat-form__input {
  flex: 1 1 auto;
  min-width: 0;
  resize: none;
  border: 1.5px solid #ddd;
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
  font: inherit;
  /* 16px hindrar iOS från att zooma in när fältet får fokus */
  font-size: 16px;
  min-height: 2.6rem;
  max-height: 7rem;
  line-height: 1.35;
  -webkit-appearance: none;
  appearance: none;
}

.chat-form__input:focus {
  outline: none;
  border-color: var(--chat-accent);
}

.chat-form__send {
  flex: 0 0 auto;
  border: none;
  background: var(--chat-accent);
  color: #fff;
  border-radius: 10px;
  padding: 0 1rem;
  min-height: 2.6rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}

.chat-form__send:hover {
  background: var(--chat-accent-soft);
}

.chat-form__send:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.chat-disclaimer {
  font-size: 0.7rem;
  color: #999;
  text-align: center;
  padding: 0 0.7rem 0.55rem;
  background: #fff;
  flex-shrink: 0;
}

/* ---------- Mobil: fyll skärmen ---------- */
@media (max-width: 600px) {
  .chat-fab-wrap {
    right: calc(0.9rem + var(--chat-safe-right));
    bottom: calc(0.9rem + var(--chat-safe-bottom));
    gap: 0.45rem;
  }

  .chat-fab-hint {
    font-size: 0.8rem;
    padding: 0.5rem 0.8rem;
    max-width: min(220px, calc(100vw - 4rem));
  }

  .chat-fab {
    width: 3.25rem;
    height: 3.25rem;
  }

  .chat-panel {
    /* Kant-mot-kant; JS sätter top/höjd via --chat-vh för att följa tangentbordet */
    right: 0;
    left: 0;
    top: var(--chat-vv-top, 0px);
    bottom: auto;
    width: 100vw;
    /* Fallback: dynamic viewport. JS skriver över med visualViewport-höjd när den finns. */
    height: var(--chat-vh, 100dvh);
    max-height: var(--chat-vh, 100dvh);
    border-radius: 0;
    /* Inga inre padding för safe-area i mobilläge — vi hanterar det per zon nedan */
    padding: 0;
    background: #fff;
  }

  .chat-panel__header {
    padding: calc(0.95rem + var(--chat-safe-top)) 1rem 0.95rem;
  }

  .chat-panel__title {
    font-size: 1.1rem;
  }

  .chat-msg {
    max-width: 90%;
    font-size: 0.95rem;
  }

  .chat-msg-row--bot {
    max-width: 92%;
  }

  .chat-msg__avatar {
    width: 2.1rem;
    height: 2.1rem;
  }

  .chat-form {
    padding: 0.6rem calc(0.75rem + var(--chat-safe-right))
      calc(0.85rem + var(--chat-safe-bottom))
      calc(0.75rem + var(--chat-safe-left));
  }

  .chat-disclaimer {
    padding-bottom: calc(0.7rem + var(--chat-safe-bottom));
  }
}

/* Lås bakgrundssidan när chatten är öppen — så ingen rullning bakom */
html.chat-open,
body.chat-open {
  overflow: hidden !important;
  overscroll-behavior: none;
}

/* Liggande mobil: använd visualViewport-höjden vi satt */
@media (max-height: 480px) and (orientation: landscape) {
  .chat-msg {
    font-size: 0.88rem;
  }

  .chat-msg__avatar {
    width: 1.95rem;
    height: 1.95rem;
  }
}