/* ============================================================
   PUSPA — Pustakawan Digital UT
   Design System: selaras dengan tema pustaka-ut
   Palet: --blue (#034694), --yellow (#FFDE00), --ivory (#F0E6D2),
          --cream (#F8F5EF), navy-dark (#021A3D)
   Font: Inter / Interstate
   ============================================================ */

/* ── Reset ────────────────────────────────────────────────── */
.puspa-modal *, .puspa-char * { box-sizing: border-box !important; margin: 0; padding: 0; }

/* ── Wrapper ─────────────────────────────────────────────── */
#puspa-wrap {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 8000;
  font-family: 'Inter', 'Interstate', -apple-system, sans-serif;
}

/* ════════════════════════════════════════════════════════════
   KARAKTER PUSPA
   ════════════════════════════════════════════════════════════ */
.puspa-char {
  position: absolute;
  bottom: 28px;
  left: 60px;
  width: 70px;
  pointer-events: auto;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  user-select: none;
  -webkit-user-select: none;
  will-change: left, bottom;
}

.puspa-char-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  filter: drop-shadow(0 6px 16px rgba(2,26,61,0.4));
  transition: transform 0.25s cubic-bezier(0.34, 1.4, 0.64, 1);
}
.puspa-char:hover .puspa-char-inner,
.puspa-char:focus-visible .puspa-char-inner {
  transform: translateY(-5px) scale(1.08);
}

/* SVG */
.puspa-owl { width: 70px; height: 88px; display: block; }

/* Animasi berjalan */
@keyframes puspaWalk {
  0%, 100% { transform: rotate(-4deg) translateY(0px); }
  25%       { transform: rotate(0deg)  translateY(-4px); }
  50%       { transform: rotate(4deg)  translateY(0px); }
  75%       { transform: rotate(0deg)  translateY(-4px); }
}
.puspa-char.is-walking .puspa-owl { animation: puspaWalk 0.48s ease-in-out infinite; }

/* Animasi idle/nafas & loncat sesekali */
@keyframes puspaIdle {
  0%, 100% { transform: scaleY(1) translateY(0); }
  40%       { transform: scaleY(1.04) translateY(-2px); }
  45%       { transform: scaleY(0.9) translateY(0); }
  50%       { transform: scaleY(1.1) translateY(-15px); }
  55%       { transform: scaleY(0.95) translateY(0); }
  60%       { transform: scaleY(1.02) translateY(-2px); }
}
.puspa-char.is-idle .puspa-owl {
  animation: puspaIdle 6s ease-in-out infinite;
  transform-origin: bottom center;
}

/* Animasi kedip mata */
@keyframes puspaBlink {
  0%, 96%, 100% { transform: scaleY(1); }
  98% { transform: scaleY(0.1); }
}
.puspa-eye-pupil {
  transform-origin: center;
  animation: puspaBlink 4s infinite;
}

/* Animasi thinking */
@keyframes puspaThink {
  0%, 100% { transform: rotate(0deg); }
  30%       { transform: rotate(-10deg); }
  70%       { transform: rotate(10deg); }
}
.puspa-char.is-thinking .puspa-owl { animation: puspaThink 0.7s ease-in-out infinite; }

/* Label nama PUSPA */
.puspa-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #034694;
  background: #FFDE00;
  padding: 3px 10px;
  border-radius: 99px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(3,70,148,0.25);
}

/* ── Bubble sapaan ───────────────────────────────────────── */
.puspa-bubble {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #021A3D;
  border: 1px solid rgba(255,222,0,0.25);
  border-radius: 14px 14px 14px 3px;
  padding: 9px 14px;
  box-shadow: 0 6px 20px rgba(2,26,61,0.3);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.34,1.4,0.64,1), visibility 0.3s;
  white-space: nowrap;
}
.puspa-bubble::after {
  content: '';
  position: absolute;
  bottom: -7px;
  left: 16px;
  border: 7px solid transparent;
  border-top-color: #021A3D;
  border-bottom: 0;
}
.puspa-bubble.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.puspa-bubble-text {
  font-size: 12px;
  color: #F0E6D2;
  line-height: 1.45;
}

/* ════════════════════════════════════════════════════════════
   MODAL CHAT — Desain Editorial Selaras Tema UT
   ════════════════════════════════════════════════════════════ */
.puspa-modal {
  position: absolute;
  bottom: 120px;
  left: 20px;
  width: 420px;
  max-height: 640px;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  background: #F8F5EF;  /* --cream */
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(3,70,148,0.12);
  box-shadow:
    0 0 0 1px rgba(255,222,0,0.08),
    0 30px 80px rgba(2,26,61,0.25),
    0 8px 24px rgba(0,0,0,0.1);
  opacity: 0;
  transform: translateY(24px) scale(0.95);
  transform-origin: bottom left;
  transition: opacity 0.3s ease, transform 0.38s cubic-bezier(0.34,1.3,0.64,1);
}
.puspa-modal:not([hidden]) { opacity: 1; transform: translateY(0) scale(1); }
.puspa-modal[hidden] { display: flex !important; pointer-events: none; }

/* ── Header modal ──────────────────────────────────────────── */
.puspa-modal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 13px;
  background: #021A3D;
  border-bottom: 2px solid #FFDE00;
  flex-shrink: 0;
  position: relative;
}
/* Aksen garis kuning kiri */
.puspa-modal-header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: #FFDE00;
  z-index: 2;
}

.puspa-modal-identity {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.puspa-modal-avatar {
  width: 46px;
  height: 58px;
  flex-shrink: 0;
  background: rgba(255,222,0,0.1);
  border-radius: 12px;
  padding: 3px;
  border: 1px solid rgba(255,222,0,0.2);
}
.puspa-modal-name {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 800;
  color: #FFDE00;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 3px;
}
.puspa-modal-role {
  font-size: 11px;
  color: rgba(240,230,210,0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 2px;
}
.puspa-modal-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.puspa-modal-status {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10.5px;
  color: rgba(240,230,210,0.55);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.puspa-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px rgba(74,222,128,0.5);
  animation: pulseDot 2.5s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}
.puspa-modal-close {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  color: rgba(240,230,210,0.7);
  border-radius: 8px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  flex-shrink: 0;
}
.puspa-modal-close:hover {
  background: rgba(255,222,0,0.12);
  border-color: rgba(255,222,0,0.3);
  color: #FFDE00;
}

/* ── Sub-header kicker ─────────────────────────────────────── */
.puspa-modal-kicker {
  padding: 10px 18px;
  background: rgba(3,70,148,0.05);
  border-bottom: 1px solid rgba(3,70,148,0.08);
  flex-shrink: 0;
}
.puspa-modal-kicker span {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #034694;
  opacity: 0.8;
}

/* ── Area pesan ─────────────────────────────────────────────── */
.puspa-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
  min-height: 220px;
  max-height: 340px;
  background: #F8F5EF;
}
.puspa-messages::-webkit-scrollbar { width: 3px; }
.puspa-messages::-webkit-scrollbar-track { background: transparent; }
.puspa-messages::-webkit-scrollbar-thumb { background: rgba(3,70,148,0.15); border-radius: 2px; }

/* Bubble pesan */
.puspa-msg {
  display: flex;
  gap: 9px;
  align-items: flex-end;
  animation: msgIn 0.3s cubic-bezier(0.34,1.4,0.64,1);
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.puspa-msg-avatar {
  width: 26px;
  height: 33px;
  flex-shrink: 0;
  background: rgba(3,70,148,0.08);
  border-radius: 8px;
  padding: 2px;
}

.puspa-msg-bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Pesan PUSPA (kiri) */
.puspa-msg--ai .puspa-msg-bubble {
  background: white;
  color: #1A2A3A;
  border: 1px solid #EAE3D7;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
/* Pesan user (kanan) */
.puspa-msg--user { flex-direction: row-reverse; }
.puspa-msg--user .puspa-msg-bubble {
  background: #034694;
  color: #F0E6D2;
  border-bottom-right-radius: 4px;
  box-shadow: 0 2px 8px rgba(3,70,148,0.25);
}

/* Typing indicator */
.puspa-typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 12px 16px;
  background: white;
  border: 1px solid #EAE3D7;
  border-radius: 16px 16px 16px 4px;
  width: fit-content;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.puspa-typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #034694;
  animation: typingBounce 1.1s ease-in-out infinite;
  opacity: 0.5;
}
.puspa-typing span:nth-child(2) { animation-delay: 0.14s; }
.puspa-typing span:nth-child(3) { animation-delay: 0.28s; }
@keyframes typingBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.3; }
  40%           { transform: translateY(-7px); opacity: 1; }
}

/* ── Quick questions ─────────────────────────────────────────── */
.puspa-quick {
  display: flex;
  gap: 8px;
  padding: 14px 16px 12px;
  overflow-x: auto;
  flex-shrink: 0;
  scrollbar-width: none;
  border-top: 1px solid rgba(3,70,148,0.07);
  background: #F8F5EF;
}
.puspa-quick::-webkit-scrollbar { display: none; }
.puspa-quick-btn {
  font-size: 11px;
  font-weight: 600;
  color: #034694;
  background: white;
  border: 1.5px solid rgba(3,70,148,0.18);
  border-radius: 99px;
  padding: 6px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.34, 1.4, 0.64, 1);
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.puspa-quick-btn:hover {
  background: #034694;
  color: #FFDE00;
  border-color: #034694;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(3,70,148,0.2);
}

/* ── Input area ──────────────────────────────────────────────── */
.puspa-input-wrap {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 12px 16px 16px;
  background: white;
  border-top: 1px solid #EAE3D7;
  flex-shrink: 0;
}
.puspa-input {
  flex: 1;
  font-family: inherit;
  font-size: 14.5px;
  color: #1A2A3A;
  background: #F8F5EF;
  border: 1.5px solid #E2D8CC !important;
  border-radius: 14px !important;
  padding: 12px 14px !important;
  resize: none;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  max-height: 120px;
  line-height: 1.5;
}
.puspa-input:focus {
  border-color: #034694;
  box-shadow: 0 0 0 3px rgba(3,70,148,0.08);
}
.puspa-input::placeholder { color: rgba(26,42,58,0.35); }
.puspa-send {
  width: 44px;
  height: 44px;
  border-radius: 14px !important;
  background: #034694 !important;
  color: #FFDE00 !important;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 3px 10px rgba(3,70,148,0.3);
}
.puspa-send:hover {
  background: #021A3D;
  transform: scale(1.06);
  box-shadow: 0 4px 14px rgba(3,70,148,0.4);
}
.puspa-send:active { transform: scale(0.95); }
.puspa-send:disabled { opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }

/* ── Powered by footer ─────────────────────────────────────── */
.puspa-footer {
  padding: 8px 16px 10px;
  background: white;
  border-top: 1px solid #EAE3D7;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
}
.puspa-footer-text {
  font-size: 10px;
  color: rgba(26,42,58,0.35);
  letter-spacing: 0.05em;
}

/* ── Responsive Mobile ───────────────────────────────────────── */
@media (max-width: 480px) {
  .puspa-modal {
    width: calc(100vw - 20px);
    left: 10px;
    right: 10px;
    bottom: 110px;
    max-height: 72vh;
  }
  .puspa-char { left: 10px; bottom: 18px; width: 62px; }
  .puspa-owl  { width: 62px; height: 78px; }
}