:root{--bg:#e6e6e0;--bg2:#e6e6e0;--text:#454545;--muted:#706a67;--brand:#7d8c7e;--brand-ink:#fff;--brand2:#e58bc7;--brand3:#8fd3e7;--card:#ffffff;--line:#e7e1ef;--soft:#f4f0ff;--soft2:#f8f5ff;--danger:#ff5f6d;--success:#389f6b;--font-base:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--font-head:"Manrope",var(--font-base)}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font-base);font-size:16px;line-height:1.45;background:linear-gradient(180deg,var(--bg),var(--bg2));color:var(--text)}
.top{height:104px;background:linear-gradient(90deg,rgba(143,211,231,.18),rgba(122,79,214,.12),rgba(229,139,199,.16));color:#2f2328;display:flex;align-items:center;justify-content:center;gap:14px;font-family:var(--font-head);font-size:28px;font-weight:700;letter-spacing:.2px;border-bottom:1px solid var(--line)}
.top.coral{background:#fff}
.top span{display:none}
.brand-logo{height:92px;width:auto;border-radius:0;object-fit:contain;border:none;background:transparent;box-shadow:none}
.wrap{position:relative;z-index:0;max-width:1100px;margin:0 auto;padding:24px 20px 160px}
body.guestbook-page .wrap{max-width:960px}
.guestbook-shell{max-width:660px;margin:0 auto;width:100%}
.guestbook-shell>.card{margin-left:auto;margin-right:auto;width:100%}
.center{max-width:520px;margin:0 auto;text-align:center}
.h1{font-family:var(--font-head);font-size:36px;line-height:1.2;margin:8px 0;font-weight:700}
.h2{font-family:var(--font-head);font-size:30px;line-height:1.25;margin:8px 0;font-weight:700}
.h2.compact{font-size:26px;margin-bottom:4px}
.eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:.18em;color:var(--muted);font-weight:700;margin-bottom:4px}
.muted{color:var(--muted);font-size:14px}
.input,.textarea,select{width:100%;padding:12px 14px;border:1px solid #ddcec5;border-radius:16px;background:#fff;color:var(--text);font:inherit;font-size:15px;transition:border .15s ease,box-shadow .15s ease}
input[type=file].input{padding:8px 10px;min-height:46px;display:flex;align-items:center}
input[type=file].input::file-selector-button,
input[type=file].input::-webkit-file-upload-button{border:none;border-radius:10px;background:var(--brand);color:var(--brand-ink);font:600 13px var(--font-head);padding:9px 12px;margin-right:10px;cursor:pointer}
input[type=file].input:hover::file-selector-button,
input[type=file].input:hover::-webkit-file-upload-button{filter:brightness(.96)}
.input:focus,.textarea:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(125,140,126,.18)}
textarea{resize:vertical;min-height:120px}
.btn{border:0;border-radius:14px;padding:11px 18px;font:inherit;font-size:15px;font-weight:600;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
.btn:disabled,.btn.disabled{opacity:.55;cursor:not-allowed;box-shadow:none}
.btn:active{transform:translateY(1px)}
.btn.brand{background:var(--brand);color:var(--brand-ink);box-shadow:0 8px 18px rgba(125,140,126,.28)}
.btn.coral{background:var(--brand2);color:#fff}
.btn.ghost{background:#fff;border:1px solid #ddcec5;color:#5f4a52}
.tiny{font-size:12px}
.tiny-btn{padding:6px 10px;font-size:12px;border-radius:10px}
.row{display:flex;gap:10px}
.stack>*{margin-top:10px}
.step{font-size:20px;font-weight:700}
.sp{height:20px}
.bottom{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid rgba(125,140,126,.25);box-shadow:0 -12px 30px rgba(57,28,18,.08);z-index:9999}
.bottom .nav{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;padding:10px 20px}
.bottom.guest-nav .nav{grid-template-columns:repeat(auto-fit,minmax(90px,1fr));}
.bottom.guest-nav .tab{display:flex;align-items:center;justify-content:center;text-align:center}
.lightbox-open .bottom,.liveshow-open .bottom{transform:translateY(120%);pointer-events:none;transition:transform .2s ease}
.tab{padding:10px 8px;border-radius:11px;text-align:center;text-decoration:none;color:#8a7d79;font-size:14px;font-weight:500}
.tab.disabled{opacity:.35;pointer-events:none}
.tab.active{background:var(--brand);color:var(--brand-ink);font-weight:700}
.tab.logout-tab{border:none;background:none;font:inherit;color:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:10px;border-radius:11px}
.tab.logout-tab svg{width:18px;height:18px}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tile{aspect-ratio:1;background:#f6eeea;display:flex;align-items:center;justify-content:center}
.tile img{width:100%;height:100%;object-fit:cover}
.upload-tile{background:var(--brand);color:var(--brand-ink);font-size:22px;flex-direction:column;font-weight:700}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;margin-top:18px;box-shadow:0 14px 36px rgba(60,35,25,.08)}
.compose-card{position:relative;display:flex;flex-direction:column;gap:18px}
.compose-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.floating-actions{display:flex;gap:14px}
.floating-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;width:92px;height:92px;border:1px solid rgba(95,72,58,.18);border-radius:26px;background:var(--soft);color:#514446;font-weight:600;font-family:var(--font-head);box-shadow:0 16px 40px rgba(57,28,18,.12);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.floating-btn>span:not(.mic-icon){font-size:13px;margin-top:8px;line-height:1.1;display:flex;align-items:center;justify-content:center;min-height:16px}
.floating-btn svg{width:40px;height:40px;fill:currentColor}
.floating-btn.camera svg{width:46px;height:46px;padding:6px;box-sizing:border-box}
.floating-btn:active{transform:translateY(2px);box-shadow:0 10px 24px rgba(57,28,18,.15)}
.floating-btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none;box-shadow:none}
.floating-btn.camera{background:linear-gradient(145deg,#fdf2ff,#ffeef6);color:#b25a93}
.floating-btn.mic{background:linear-gradient(145deg,#fff6fa,#fff2f7);color:#b25a93;position:relative}
.floating-btn.mic.recording{background:linear-gradient(145deg,#ff8f9b,#ff5f6d);color:#fff;border-color:rgba(255,95,109,.55)}
.mic-icon{width:54px;height:54px;border-radius:18px;background:transparent;display:flex;align-items:center;justify-content:center;color:inherit;box-shadow:none;transition:color .2s ease}
.mic-icon svg{width:34px;height:34px;fill:currentColor}
.floating-btn.mic.recording .mic-icon{background:transparent;color:#fff;box-shadow:none}
.compose-info{display:flex;gap:12px;padding:14px;border:1px dashed rgba(125,140,126,.4);border-radius:16px;background:rgba(255,255,255,.7)}
.info-icon{width:36px;height:36px;border-radius:12px;background:var(--soft);display:flex;align-items:center;justify-content:center;font-size:18px}
.info-title{font-weight:700;font-size:15px;color:#4f3c41}
.info-text{font-size:13px;color:var(--muted)}
.compose-body{display:flex;flex-direction:column;gap:12px}
.record-status{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;border:1px solid rgba(87,112,197,.3);background:rgba(87,112,197,.08);color:#4f3c41}
.record-status[hidden]{display:none !important}
.record-status svg{width:22px;height:22px;fill:#5770c5}
.record-status-text{font-weight:600;font-size:14px}
.record-status-hint{font-size:12px;color:var(--muted)}
.attachment-info{margin-top:2px}
.attachment-preview{display:none;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.pending-attachment{position:relative;border:1px solid rgba(95,72,58,.24);border-radius:18px;min-height:150px;background:var(--soft2);padding:14px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.pending-attachment.type-image,.entry-attachment.type-image{padding:0}
.pending-thumb{flex:1;background-size:cover;background-position:center;border-radius:14px;min-height:120px}
.pending-thumb.video{display:flex;align-items:center;justify-content:center;color:#fff;font-size:34px;background:linear-gradient(145deg,#4c5bd4,#7d8cfe)}
.pending-audio{display:flex;flex-direction:column;gap:8px}
.pending-audio-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.pending-title{font-weight:600;font-size:14px;color:#4f3c41}
.pending-audio audio{width:100%;border-radius:12px;background:#fff}
.pending-label{margin-top:8px;font-weight:600;font-size:13px;color:#4f3c41;text-align:center;width:100%}
.attachment-remove{position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:50%;border:none;background:rgba(0,0,0,.5);color:#fff;cursor:pointer;font-size:16px;line-height:1}
.compose-footer{display:flex;flex-direction:column;gap:10px}
.form-message{padding:10px 12px;border-radius:12px;font-size:13px;border:1px solid transparent}
.form-message[data-state="error"]{border-color:rgba(255,95,109,.35);background:rgba(255,95,109,.08);color:#b02c3a}
.form-message[data-state="success"]{border-color:rgba(56,159,107,.35);background:rgba(56,159,107,.08);color:#236243}
.form-message[data-state="info"]{border-color:rgba(125,140,126,.3);background:rgba(125,140,126,.08);color:var(--text)}
.entries-card{margin-bottom:40px}
.entries-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px}
.entry-list{margin-top:10px;padding-bottom:160px}
.guestbook-entry{position:relative;background:#fff;border:1px solid rgba(125,140,126,.25);border-radius:20px;padding:18px;margin-top:14px;box-shadow:0 18px 40px rgba(57,28,18,.08);overflow:hidden}
.guestbook-entry::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(229,139,199,.4),rgba(143,211,231,.4));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.guestbook-entry>*{position:relative;z-index:2}
.guestbook-head{display:flex;align-items:center;gap:12px}
.guestbook-avatar{width:48px;height:48px;border-radius:999px;background:var(--brand);color:var(--brand-ink);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:18px}
.guestbook-meta{font-size:12px;color:var(--muted)}
.guestbook-body{margin-top:10px;text-align:left;color:var(--text);line-height:1.5}
.entry-attachments{margin-top:12px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.entry-attachment{background:#fdfcfe;border:1px solid rgba(125,140,126,.2);border-radius:16px;padding:12px;display:flex;align-items:center;justify-content:center}
.entry-photo{width:100%;height:200px;object-fit:cover;border-radius:12px}
.entry-video{width:100%;border-radius:12px;min-height:200px;background:#000}
.voice-player{display:flex;align-items:center;gap:12px;padding:14px;border-radius:16px;border:1px solid rgba(125,140,126,.25);background:linear-gradient(145deg,rgba(125,140,126,.1),rgba(125,140,126,.02))}
.voice-toggle{width:42px;height:42px;border-radius:14px;border:none;background:#fff;box-shadow:0 8px 18px rgba(0,0,0,.08);font-size:18px;cursor:pointer}
.voice-wave{flex:1;height:32px;border-radius:999px;background:repeating-linear-gradient(90deg,rgba(125,140,126,.1) 0,rgba(125,140,126,.2) 14px,transparent 28px);position:relative;overflow:hidden}
.voice-wave-progress{position:absolute;inset:0;width:0;background:linear-gradient(90deg,rgba(229,139,199,.4),rgba(143,211,231,.5));transition:width .15s linear}
.voice-time{font-variant-numeric:tabular-nums;font-size:13px;color:#5f4a52;font-weight:600;min-width:75px;text-align:right}
.entry-actions{display:flex;justify-content:flex-end;margin-top:14px}
.entry-actions button{display:flex;align-items:center;gap:6px;border:none;background:rgba(165,75,75,.08);color:#a54b4b;border-radius:12px;padding:8px 14px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s ease,transform .15s ease}
.entry-actions button:hover{background:rgba(165,75,75,.15)}
.entry-actions button:active{transform:translateY(1px)}
.entry-removing{opacity:0;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:18px;z-index:10000}
.modal-overlay[hidden]{display:none!important}
.confirm-card{width:min(420px,94vw);text-align:left}
.confirm-actions{display:flex;gap:10px;margin-top:18px;justify-content:flex-end}
.guestbook-photo{margin-top:10px;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#fff}
.guestbook-photo img{width:100%;display:block}
.attachment-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-top:10px}
.attachment-card{border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff;display:flex;flex-direction:column;gap:8px}
.attachment-card video,.attachment-card img{width:100%;border-radius:10px}
.attachment-card audio{width:100%}
.entry-actions button span:first-child{font-size:16px;display:inline-flex;align-items:center;justify-content:center}
.entry-actions button svg{width:18px;height:18px;display:block}
@media (max-width:900px){
  .compose-head{flex-direction:column;align-items:flex-start}
  .floating-actions{width:100%;justify-content:flex-start}
  .floating-btn{flex-direction:row;height:auto;padding:12px 16px;width:100%;border-radius:18px}
  .floating-btn span{margin:0 0 0 10px}
}
@media (max-width:700px){
  .top{font-size:22px;height:86px}
  .brand-logo{height:68px;width:auto}
  .h1{font-size:30px}
  .h2{font-size:24px}
  .grid{grid-template-columns:repeat(3,1fr)}
  .entry-attachments{grid-template-columns:1fr}
  .floating-actions{flex-direction:column}
}