:root{
  --ivory: #FBF7F2;
  --card: #FFFFFF;
  --ink: #2C2430;
  --plum: #6B4E71;
  --plum-deep: #4C3549;
  --mauve-soft: #EFE3EC;
  --gold: #B98B4E;
  --gold-soft: #E9D9BC;
  --line: #E7DEE2;
  --danger: #B4534B;
}

*{ box-sizing: border-box; }

html,body{ margin:0; padding:0; min-height:100%; }

body{
  font-family:'Manrope', sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 50% -10%, #FDFAF7 0%, var(--ivory) 45%, #F6EEF4 100%);
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  padding: 32px 16px;
}

.card{
  width:100%;
  max-width: 440px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 24px 60px rgba(76, 53, 73, 0.10);
  padding: 44px 36px;
  text-align:center;
  margin: auto 0;
}

.card.wide{ max-width: 720px; text-align:left; }

h1.heading{
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  color: var(--plum-deep);
  margin: 0 0 8px;
}

.subtext{
  font-size: 0.95rem;
  line-height:1.55;
  color: var(--ink);
  opacity: 0.62;
  margin: 0 0 26px;
}

.field{ text-align:left; margin-bottom: 16px; }
.field-label{
  display:block;
  font-size: 0.78rem;
  color: var(--ink);
  opacity: 0.6;
  margin-bottom: 6px;
}
.field-input{
  width:100%;
  font-family:'Manrope', sans-serif;
  font-size: 0.95rem;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--ivory);
  color: var(--ink);
  outline:none;
  transition: border-color .2s ease;
}
.field-input:focus{ border-color: var(--plum); }

.btn{
  font-family:'Manrope', sans-serif;
  font-weight:600;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 13px 22px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 9px;
  cursor:pointer;
  border: 1px solid transparent;
  width:100%;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{ background: var(--plum); color:#fff; }
.btn-primary:hover:not(:disabled){ background: var(--plum-deep); transform: translateY(-1px); }
.btn-outline{ background: transparent; color: var(--plum-deep); border-color: var(--gold); }
.btn-outline:hover:not(:disabled){ background: var(--gold-soft); }
.btn-text{
  background:none; border:none; color: var(--plum-deep);
  text-decoration: underline; text-underline-offset:3px; font-size:0.88rem; padding:6px; width:auto;
}
.btn:disabled{ background: var(--line); border-color: var(--line); color:#9C919E; cursor:not-allowed; transform:none; }

.status{
  margin-top: 16px;
  font-size: 0.85rem;
  min-height: 1.2em;
}
.status.error{ color: var(--danger); }
.status.success{ color: var(--plum-deep); }

.footer-link{ margin-top: 22px; font-size: 0.88rem; color: var(--ink); opacity:0.7; }
.footer-link a{ color: var(--plum-deep); font-weight:600; text-decoration:none; }
.footer-link a:hover{ text-decoration:underline; }

.link-box{
  display:flex;
  align-items:center;
  gap: 8px;
  background: var(--ivory);
  border: 1px dashed var(--gold-soft);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.85rem;
  color: var(--plum-deep);
  word-break: break-all;
}
.link-box button{ flex-shrink:0; }

table.data-table{ width:100%; border-collapse: collapse; font-size: 0.9rem; }
table.data-table th{
  text-align:left; font-size:0.75rem; letter-spacing:0.04em; color: var(--ink); opacity:0.5;
  padding: 8px 10px; border-bottom: 1px solid var(--line);
}
table.data-table td{ padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align:middle; }
table.data-table audio{ height:32px; max-width:220px; }

.event-group{ margin-bottom: 28px; }
.event-group-title{
  font-family:'Fraunces', serif; font-weight:600; font-size:1.1rem; color: var(--plum-deep); margin: 0 0 4px;
}
.event-group-meta{ font-size:0.78rem; color:var(--ink); opacity:0.5; margin: 0 0 12px; }

.mode-tabs{
  display:flex; gap:6px; background: var(--ivory); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px; margin: 8px auto 24px; max-width: 320px;
}
.mode-tab{
  flex:1; font-family:'Manrope', sans-serif; font-weight:600; font-size:0.85rem;
  padding: 9px 10px; border-radius: 999px; border:none; background:none; color: var(--ink);
  opacity:0.55; cursor:pointer; transition: background .2s ease, opacity .2s ease, color .2s ease;
}
.mode-tab.active{ background: var(--card); opacity:1; color: var(--plum-deep); box-shadow: 0 2px 6px rgba(76,53,73,0.08); }

/* --- Admin: client cards (replaces raw tables, mobile-friendly) --- */
.client-card{
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 22px;
  margin-bottom: 18px;
}
.client-card-header{
  display:flex;
  flex-wrap: wrap;
  align-items:center;
  gap: 10px;
  margin-bottom: 2px;
}
.client-card-title{
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size: 1.1rem;
  color: var(--plum-deep);
  margin: 0;
}
.status-pill{
  font-size: 0.72rem;
  font-weight:600;
  padding: 3px 11px;
  border-radius: 999px;
  text-transform: capitalize;
}
.status-pill.pending{ background: var(--gold-soft); color: var(--plum-deep); }
.status-pill.approved{ background: #E9F3EA; color: #3C7A45; }
.status-pill.rejected{ background: #F7E7E5; color: var(--danger); }

.client-card-meta{
  font-size: 0.78rem;
  color: var(--ink);
  opacity: 0.5;
  margin: 0 0 14px;
}

.client-actions{ display:flex; gap: 8px; margin: 0 0 14px; }
.action-btn{
  font-family:'Manrope', sans-serif;
  font-size: 0.78rem;
  font-weight:600;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid;
  background: none;
  cursor:pointer;
}
.action-btn.approve{ color:#3C7A45; border-color:#9FCBA5; }
.action-btn.approve:hover{ background:#E9F3EA; }
.action-btn.reject{ color: var(--danger); border-color:#E3B3AE; }
.action-btn.reject:hover{ background:#F7E7E5; }

.message-list{ border-top: 1px solid var(--line); }
.message-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.message-who{ display:flex; flex-direction:column; gap:2px; min-width: 90px; }
.message-guest{ font-size:0.9rem; font-weight:600; color: var(--ink); }
.message-time{ font-size:0.72rem; color: var(--ink); opacity:0.5; }
.message-row audio{ height: 34px; max-width: 240px; flex:1 1 200px; }

@media (max-width: 480px){
  .client-card{ padding: 16px 16px; }
  .message-row{ flex-direction: column; align-items:flex-start; }
  .message-row audio{ width:100%; max-width:none; }
}

/* --- Written notes: shown like guestbook pages --- */
.notes-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.note-page{
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 4px 14px 14px 4px;
  padding: 18px 20px;
  box-shadow: 0 6px 16px rgba(76, 53, 73, 0.06);
  display:flex;
  flex-direction:column;
  gap: 12px;
  min-height: 120px;
}
.note-page-quote{
  font-family:'Fraunces', serif;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
  flex: 1;
  white-space: pre-wrap;
  word-break: break-word;
}
.note-page-quote::before{ content: "“"; }
.note-page-quote::after{ content: "”"; }
.note-page-audio{ flex:1; display:flex; align-items:center; }
.note-page-audio audio{ width:100%; height:34px; }
.note-page-sig{
  align-self: flex-end;
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size: 0.85rem;
  color: var(--plum-deep);
}
.note-page-sig::before{ content: "— "; opacity:0.5; }
.note-page-time{
  font-size: 0.68rem;
  color: var(--ink);
  opacity: 0.4;
  align-self: flex-end;
  margin-top: -8px;
}

@media (max-width: 480px){
  .notes-grid{ grid-template-columns: 1fr; }
}

/* --- Book viewer: cover + flip-through pages --- */
.book-viewer{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-top: 8px;
}
.book-nav{
  flex-shrink:0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--gold-soft);
  background: var(--card);
  color: var(--plum-deep);
  font-size: 1.2rem;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition: background .2s ease, transform .15s ease;
}
.book-nav:hover:not(:disabled){ background: var(--gold-soft); }
.book-nav:disabled{ opacity: 0.3; cursor:not-allowed; }

.book-page-frame{
  flex:1;
  min-height: 380px;
  position: relative;
  border-radius: 16px;
  overflow: visible;
  perspective: 1800px;
  box-shadow: 0 18px 40px rgba(76, 53, 73, 0.16);
}
.book-page-layer{
  position:absolute;
  inset: 0;
  border-radius: 16px;
  overflow: hidden;
  backface-visibility: hidden;
}
.book-page-back{ z-index: 1; }
.book-page-front{
  z-index: 2;
  transform-origin: left center;
  transform: rotateY(0deg);
  box-shadow: 2px 0 16px rgba(0,0,0,0.18);
}
.book-page-front.flipping-next{
  transition: transform .55s cubic-bezier(.45,.05,.55,.95);
  transform: rotateY(-179deg);
}
.book-page-front.flipping-prev{
  transform-origin: right center;
  transition: transform .55s cubic-bezier(.45,.05,.55,.95);
  transform: rotateY(179deg);
}

.book-page-counter{
  text-align:center;
  font-size: 0.75rem;
  color: var(--ink);
  opacity: 0.45;
  margin: 10px 0 0;
}

/* Closed cover — one solid panel, like a real guestbook cover */
.book-cover-page{
  width:100%;
  height:100%;
  background: linear-gradient(160deg, var(--plum), var(--plum-deep));
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 14px;
  padding: 20px;
}
.book-cover-page-inner{
  width:100%;
  height:100%;
  border: 1.5px dashed rgba(255,255,255,0.35);
  border-radius: 10px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 14px;
  padding: 40px 28px;
}
.book-cover-page-photo{
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.5);
}
.book-cover-page-photo-placeholder{
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255,255,255,0.4);
  display:flex;
  align-items:center;
  justify-content:center;
  color: rgba(255,255,255,0.6);
  font-size: 1.3rem;
}
.book-cover-page-title{
  font-family:'Fraunces', serif;
  font-style: italic;
  font-weight:600;
  font-size: 1.5rem;
  color: #fff;
  margin: 0;
}
.book-cover-page-divider{
  width: 56px;
  height: 1px;
  background: var(--gold-soft);
}
.book-cover-page-names{
  font-family:'Fraunces', serif;
  font-style: italic;
  font-weight:500;
  font-size: 1.3rem;
  color: var(--gold-soft);
  margin: 0;
}
.book-cover-page-date{
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}
.book-cover-page-upload{ margin-top: 4px; }
.book-cover-page-upload button{
  background:none; border:none; cursor:pointer;
  font-family:'Manrope', sans-serif; font-size: 0.75rem;
  color: var(--gold-soft); text-decoration: underline; text-underline-offset: 3px;
}

/* Open spread — dark left panel + cream right page, like flipping the book open */
.book-spread{
  display:flex;
  width:100%;
  height:100%;
}
.book-spread-left{
  flex: 0 0 34%;
  background: linear-gradient(160deg, var(--plum), var(--plum-deep));
  display:flex;
  align-items:center;
  justify-content:center;
}
.book-spread-left-mark{
  font-family:'Fraunces', serif;
  font-style: italic;
  font-size: 2.4rem;
  color: rgba(255,255,255,0.18);
}
.book-spread-right{
  flex:1;
  background: #FFFDF7;
  padding: 34px 30px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap: 12px;
}

/* Message page content (inside the right page) */
.book-page-quote{
  font-family:'Fraunces', serif;
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
}
.book-page-quote::before{ content: "“"; }
.book-page-quote::after{ content: "”"; }
.book-page-sig{
  font-family:'Fraunces', serif;
  font-weight:600;
  color: var(--plum-deep);
  margin-top: 6px;
}
.book-page-sig::before{ content: "— "; opacity:0.5; }
.book-page-time{
  font-size: 0.72rem;
  color: var(--ink);
  opacity: 0.4;
}

@media (max-width: 480px){
  .book-page-frame{ min-height: 320px; }
  .book-nav{ width: 34px; height: 34px; font-size: 1rem; }
  .book-spread-left{ flex-basis: 18%; }
  .book-spread-right{ padding: 26px 18px; }
  .book-cover-page-inner{ padding: 30px 18px; }
}

.topbar{
  width:100%; max-width:720px; display:flex; justify-content:space-between; align-items:center; margin-bottom: 18px;
}
.topbar .brand{ font-family:'Fraunces', serif; font-weight:600; color:var(--plum-deep); font-size:1.1rem; }

*:focus-visible{ outline: 2px solid var(--plum); outline-offset:3px; border-radius:4px; }

@media (max-width: 480px){
  .card{ padding: 34px 22px; }
}