/* =============================================================================
   Philia — Assistante IA Philicom
   Module autonome et portable vers WordPress.
   ========================================================================== */

.philia-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.philia-cta {
  position: relative;
  overflow: clip;
  padding: clamp(42px, 5vw, 72px) 0;
  border-top: 1px solid rgba(157, 205, 255, .13);
  background:
    radial-gradient(620px 280px at 22% 12%, rgba(85, 120, 255, .18), transparent 70%),
    radial-gradient(520px 260px at 90% 90%, rgba(42, 216, 255, .09), transparent 72%),
    linear-gradient(145deg, #080d16, #05070c);
}

.philia-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(24px, 4vw, 54px);
  padding: clamp(25px, 3.5vw, 40px);
  border: 1px solid rgba(157, 205, 255, .17);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(17, 25, 41, .92), rgba(8, 13, 22, .91));
  box-shadow: 0 24px 80px rgba(0, 0, 0, .28), inset 0 1px rgba(255, 255, 255, .04);
}

.philia-cta__copy {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
}

.philia-cta__avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 44% 28%;
  border: 2px solid rgba(42, 216, 255, .68);
  box-shadow: 0 0 0 5px rgba(42, 216, 255, .08), 0 12px 34px rgba(0, 0, 0, .28);
}

.philia-cta h2 {
  margin: 0 0 7px;
  font-size: clamp(1.55rem, 2.8vw, 2.35rem);
}

.philia-cta p {
  max-width: 760px;
  margin: 0;
  color: var(--muted, rgba(229, 237, 251, .70));
}

.philia-cta__button {
  min-width: 220px;
}

.philia-launcher {
  position: fixed;
  z-index: 920;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 58px;
  padding: 7px 18px 7px 7px;
  border: 1px solid rgba(124, 198, 255, .48);
  border-radius: 999px;
  color: #f8fbff;
  background: linear-gradient(120deg, rgba(20, 31, 52, .98), rgba(12, 58, 102, .98));
  box-shadow: 0 18px 50px rgba(0, 0, 0, .44), 0 0 34px rgba(42, 216, 255, .16);
  font: 750 .91rem/1 var(--font, system-ui, sans-serif);
  cursor: pointer;
  isolation: isolate;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.philia-launcher::after {
  content: "";
  position: absolute;
  inset: -5px;
  z-index: -1;
  border: 1px solid rgba(42, 216, 255, .13);
  border-radius: inherit;
  pointer-events: none;
}

.philia-launcher:hover {
  transform: translateY(-3px);
  border-color: rgba(42, 216, 255, .82);
  background: linear-gradient(120deg, rgba(25, 39, 65, .99), rgba(13, 75, 127, .99));
  box-shadow: 0 24px 62px rgba(0, 0, 0, .48), 0 0 42px rgba(42, 216, 255, .23);
}

.philia-launcher:focus-visible,
.philia-icon-button:focus-visible,
.philia-quick-reply:focus-visible,
.philia-action:focus-visible,
.philia-composer__input:focus-visible,
.philia-composer__send:focus-visible,
.philia-modal__fallback:focus-visible {
  outline: 3px solid #55e6ff;
  outline-offset: 3px;
}

.philia-launcher__avatar {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 44% 27%;
  border: 1px solid rgba(255, 255, 255, .45);
}

.philia-launcher__status {
  position: absolute;
  left: 39px;
  bottom: 8px;
  width: 11px;
  height: 11px;
  border: 2px solid #11223b;
  border-radius: 50%;
  background: #2dd4a7;
}

.philia-chat[hidden],
.philia-booking-modal[hidden] {
  display: none !important;
}

.philia-chat {
  --philia-chat-border: rgba(157, 205, 255, .25);
  position: fixed;
  z-index: 910;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(92px, calc(env(safe-area-inset-bottom) + 82px));
  display: flex;
  flex-direction: column;
  width: min(420px, calc(100vw - 32px));
  height: min(650px, calc(var(--philia-viewport-height, 100dvh) - 118px));
  max-height: calc(var(--philia-viewport-height, 100dvh) - 118px);
  overflow: hidden;
  border: 1px solid var(--philia-chat-border);
  border-radius: 26px;
  background: #09101c;
  color: #f5f8ff;
  box-shadow: 0 32px 100px rgba(0, 0, 0, .58), 0 0 0 1px rgba(42, 216, 255, .05);
  font-family: var(--font, system-ui, sans-serif);
  animation: philia-chat-enter .24s cubic-bezier(.2, .75, .2, 1) both;
  overscroll-behavior: contain;
}

@keyframes philia-chat-enter {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.philia-chat__header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 78px;
  padding: 13px 14px;
  border-bottom: 1px solid rgba(157, 205, 255, .13);
  background:
    radial-gradient(230px 100px at 14% 0%, rgba(42, 216, 255, .12), transparent 70%),
    linear-gradient(120deg, #111c2f, #0a1628);
}

.philia-chat__avatar {
  width: 49px;
  height: 49px;
  flex: 0 0 49px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 44% 27%;
  border: 2px solid rgba(42, 216, 255, .7);
  box-shadow: 0 0 0 4px rgba(42, 216, 255, .07);
}

.philia-chat__identity {
  min-width: 0;
  flex: 1;
  line-height: 1.2;
}

.philia-chat__identity strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.01rem;
}

.philia-chat__subtitle {
  display: block;
  overflow: hidden;
  color: rgba(229, 237, 251, .65);
  font-size: .72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.philia-chat__online {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 5px;
  color: #8df3d5;
  font-size: .68rem;
  font-weight: 700;
}

.philia-chat__online::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2dd4a7;
  box-shadow: 0 0 9px rgba(45, 212, 167, .9);
}

.philia-chat__tools {
  display: flex;
  gap: 5px;
}

.philia-icon-button {
  display: inline-flex;
  width: 37px;
  height: 37px;
  align-items: center;
  justify-content: center;
  flex: 0 0 37px;
  border: 1px solid rgba(157, 205, 255, .16);
  border-radius: 11px;
  color: #eef6ff;
  background: rgba(255, 255, 255, .045);
  font: 800 1.08rem/1 var(--font, system-ui, sans-serif);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.philia-icon-button:hover {
  transform: translateY(-1px);
  border-color: rgba(42, 216, 255, .42);
  background: rgba(42, 216, 255, .1);
}

.philia-chat__messages {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 18px 15px 12px;
  background:
    radial-gradient(340px 240px at 0% 0%, rgba(85, 120, 255, .075), transparent 72%),
    #09101c;
  scrollbar-width: thin;
  scrollbar-color: rgba(117, 166, 225, .38) transparent;
}

.philia-message-row {
  display: flex;
  width: 100%;
  margin: 0 0 12px;
}

.philia-message-row--visitor {
  justify-content: flex-end;
}

.philia-message-stack {
  display: flex;
  max-width: 86%;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
}

.philia-message-row--visitor .philia-message-stack {
  align-items: flex-end;
}

.philia-message {
  max-width: 100%;
  padding: 11px 13px;
  border: 1px solid rgba(157, 205, 255, .12);
  border-radius: 16px 16px 16px 5px;
  color: rgba(245, 248, 255, .92);
  background: linear-gradient(145deg, rgba(19, 31, 51, .98), rgba(13, 22, 37, .98));
  font-size: .9rem;
  line-height: 1.52;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .17);
}

.philia-message-row--visitor .philia-message {
  border-color: rgba(87, 149, 255, .38);
  border-radius: 16px 16px 5px 16px;
  color: #fff;
  background: linear-gradient(125deg, #315bd4, #2476ba);
}

.philia-message__time {
  padding: 0 4px;
  color: rgba(226, 236, 251, .62);
  font-size: .64rem;
}

.philia-message-actions {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
}

.philia-action {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 9px 13px;
  border: 1px solid rgba(42, 216, 255, .3);
  border-radius: 12px;
  color: #f7fbff;
  background: rgba(42, 216, 255, .07);
  font: 750 .8rem/1.25 var(--font, system-ui, sans-serif);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.philia-action:hover {
  transform: translateY(-1px);
  border-color: rgba(42, 216, 255, .58);
  background: rgba(42, 216, 255, .13);
}

.philia-action--primary {
  border-color: transparent;
  color: #04101f;
  background: linear-gradient(105deg, #6684ff, #2ad8ff);
}

.philia-action--primary:hover {
  border-color: transparent;
  background: linear-gradient(105deg, #7792ff, #5ce2ff);
}

.philia-typing {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 39px;
  padding: 10px 13px;
  border: 1px solid rgba(157, 205, 255, .12);
  border-radius: 16px 16px 16px 5px;
  color: rgba(229, 237, 251, .67);
  background: rgba(19, 31, 51, .84);
  font-size: .78rem;
}

.philia-typing__dots {
  display: inline-flex;
  gap: 3px;
  margin-left: 2px;
}

.philia-typing__dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #63dcf5;
  animation: philia-typing-dot 1.05s ease-in-out infinite;
}

.philia-typing__dots i:nth-child(2) { animation-delay: .14s; }
.philia-typing__dots i:nth-child(3) { animation-delay: .28s; }

@keyframes philia-typing-dot {
  0%, 60%, 100% { opacity: .35; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

.philia-error {
  margin: 4px 0 12px;
  padding: 11px 12px;
  border: 1px solid rgba(251, 113, 133, .32);
  border-radius: 13px;
  color: #ffdbe2;
  background: rgba(127, 29, 52, .18);
  font-size: .79rem;
  line-height: 1.45;
}

.philia-error button {
  display: inline-flex;
  margin-top: 8px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 219, 226, .32);
  border-radius: 9px;
  color: #fff;
  background: rgba(255, 255, 255, .07);
  font: 750 .76rem/1 var(--font, system-ui, sans-serif);
  cursor: pointer;
}

.philia-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 0 15px 12px;
  background: #09101c;
}

.philia-quick-replies:empty {
  display: none;
}

.philia-quick-reply {
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid rgba(42, 216, 255, .25);
  border-radius: 999px;
  color: #dff9ff;
  background: rgba(42, 216, 255, .055);
  font: 700 .73rem/1.25 var(--font, system-ui, sans-serif);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.philia-quick-reply:hover {
  transform: translateY(-1px);
  border-color: rgba(42, 216, 255, .5);
  background: rgba(42, 216, 255, .11);
}

.philia-composer {
  flex: 0 0 auto;
  padding: 11px 12px 12px;
  border-top: 1px solid rgba(157, 205, 255, .13);
  background: #0b1422;
}

.philia-composer__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px;
}

.philia-composer__input {
  display: block;
  width: 100%;
  min-height: 43px;
  max-height: 98px;
  resize: none;
  padding: 11px 12px;
  overflow-y: auto;
  border: 1px solid rgba(157, 205, 255, .19);
  border-radius: 13px;
  color: #f7faff;
  background: rgba(4, 8, 15, .62);
  font: .87rem/1.4 var(--font, system-ui, sans-serif);
}

.philia-composer__input::placeholder {
  color: rgba(214, 226, 246, .42);
}

.philia-composer__input:disabled,
.philia-composer__send:disabled,
.philia-quick-reply:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.philia-composer__send {
  min-width: 74px;
  min-height: 43px;
  padding: 10px 13px;
  border: 0;
  border-radius: 12px;
  color: #04101f;
  background: linear-gradient(105deg, #6684ff, #2ad8ff);
  box-shadow: 0 8px 24px rgba(58, 119, 255, .25);
  font: 800 .78rem/1 var(--font, system-ui, sans-serif);
  cursor: pointer;
}

.philia-composer__meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
  color: rgba(226, 236, 251, .68);
  font-size: .62rem;
  line-height: 1.3;
}

.philia-booking-modal {
  position: fixed;
  z-index: 1100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  background: rgba(2, 5, 10, .82);
  backdrop-filter: blur(12px);
  animation: philia-modal-enter .18s ease both;
}

@keyframes philia-modal-enter {
  from { opacity: 0; }
  to { opacity: 1; }
}

.philia-modal__dialog {
  display: flex;
  width: min(1080px, 100%);
  height: min(880px, calc(var(--philia-viewport-height, 100dvh) - 36px));
  max-height: calc(var(--philia-viewport-height, 100dvh) - 36px);
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(157, 205, 255, .26);
  border-radius: 24px;
  background: #0a111d;
  box-shadow: 0 40px 130px rgba(0, 0, 0, .7);
}

.philia-modal__header {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px 12px 20px;
  border-bottom: 1px solid rgba(157, 205, 255, .15);
  background: linear-gradient(120deg, #121d31, #091522);
}

.philia-modal__header h2 {
  margin: 0;
  font-size: clamp(1.12rem, 2vw, 1.5rem);
}

.philia-modal__body {
  position: relative;
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  background: #fff;
}

.philia-modal__loading {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: grid;
  place-items: center;
  color: #16233a;
  background: #f5f8fc;
  font: 750 .94rem/1.4 var(--font, system-ui, sans-serif);
}

.philia-modal__loading[hidden] {
  display: none;
}

.philia-modal__loading::before {
  content: "";
  width: 28px;
  height: 28px;
  margin-right: 10px;
  border: 3px solid rgba(49, 91, 212, .18);
  border-top-color: #315bd4;
  border-radius: 50%;
  animation: philia-spin .8s linear infinite;
}

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

.philia-modal__frame {
  display: block;
  width: 100%;
  min-height: 0;
  flex: 1;
  border: 0;
  background: #fff;
}

.philia-modal__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 9px 14px;
  border-top: 1px solid rgba(157, 205, 255, .13);
  background: #0a111d;
  text-align: center;
}

.philia-modal__fallback {
  color: #85eaff;
  font-size: .8rem;
  font-weight: 750;
  text-underline-offset: 3px;
}

body.philia-modal-open {
  overflow: hidden !important;
  touch-action: none;
}

@media (max-width: 720px) {
  .philia-cta__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .philia-cta__copy {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .philia-cta__button {
    width: 100%;
  }

  .philia-booking-modal {
    padding: max(6px, env(safe-area-inset-top)) max(6px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom)) max(6px, env(safe-area-inset-left));
  }

  .philia-modal__dialog {
    height: calc(var(--philia-viewport-height, 100dvh) - 12px);
    max-height: calc(var(--philia-viewport-height, 100dvh) - 12px);
    border-radius: 17px;
  }
}

@media (max-width: 480px) {
  .philia-launcher {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    min-height: 54px;
    padding-right: 15px;
    font-size: .82rem;
  }

  .philia-launcher__avatar {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .philia-launcher__status {
    left: 36px;
    bottom: 7px;
  }

  .philia-chat {
    right: max(8px, env(safe-area-inset-right));
    bottom: max(76px, calc(env(safe-area-inset-bottom) + 68px));
    left: max(8px, env(safe-area-inset-left));
    width: auto;
    height: calc(var(--philia-viewport-height, 100dvh) - 86px);
    max-height: calc(var(--philia-viewport-height, 100dvh) - 86px);
    border-radius: 20px;
  }

  .philia-chat__header {
    min-height: 70px;
    padding: 10px;
  }

  .philia-chat__avatar {
    width: 43px;
    height: 43px;
    flex-basis: 43px;
  }

  .philia-chat__subtitle {
    max-width: 136px;
  }

  .philia-icon-button {
    width: 35px;
    height: 35px;
    flex-basis: 35px;
  }

  .philia-chat__messages {
    padding: 13px 11px 8px;
  }

  .philia-message-stack {
    max-width: 90%;
  }

  .philia-quick-replies {
    padding: 0 11px 9px;
  }

  .philia-composer {
    padding: 9px 9px max(9px, env(safe-area-inset-bottom));
  }

  .philia-composer__send {
    min-width: 64px;
    padding-inline: 9px;
  }

  .philia-composer__meta span:first-child {
    max-width: 240px;
  }

  .philia-modal__header {
    min-height: 58px;
    padding-left: 14px;
  }

  .philia-modal__footer {
    min-height: 44px;
  }
}

@media (max-height: 620px) and (min-width: 481px) {
  .philia-chat {
    bottom: 78px;
    height: calc(var(--philia-viewport-height, 100dvh) - 92px);
    max-height: calc(var(--philia-viewport-height, 100dvh) - 92px);
  }

  .philia-launcher {
    bottom: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .philia-chat,
  .philia-booking-modal,
  .philia-typing__dots i,
  .philia-modal__loading::before {
    animation: none !important;
  }

  .philia-launcher,
  .philia-icon-button,
  .philia-quick-reply,
  .philia-action {
    transition: none !important;
  }
}