:root{
  --bg:#f5f6f8;--surface:#fff;--surface-soft:#f1f2f5;--surface-strong:#22252b;
  --text:#17191d;--text-muted:#747984;--border:#e4e6eb;--accent:#22252b;--accent-soft:#eceef2;
  --danger:#b42318;--success:#067647;--radius-sm:12px;--radius-md:18px;--radius-lg:28px;
  --shadow-sm:0 6px 18px rgba(21,25,34,.05);--shadow-md:0 20px 50px rgba(21,25,34,.08)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Noto Sans Thai","Segoe UI",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}.container{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:28px 0 44px}.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(228,230,235,.9);display:flex;align-items:center;justify-content:space-between;padding:13px max(18px,calc((100vw - 1180px)/2))}.brand{display:flex;align-items:baseline;gap:8px;font-weight:800;text-decoration:none;letter-spacing:-.02em}.brand span{font-size:.68rem;font-weight:750;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}.topbar nav{display:flex;gap:8px;align-items:center}.topbar nav a,.link-button{padding:8px 11px;border-radius:10px;color:var(--text);text-decoration:none;background:none;border:0;font:inherit;cursor:pointer;transition:background .18s ease}.topbar nav a:hover,.link-button:hover{background:var(--surface-soft)}.inline{display:inline}.footer{padding:30px 18px 42px;text-align:center;color:var(--text-muted);font-size:.88rem}.eyebrow{margin:0 0 6px;font-size:.72rem;letter-spacing:.14em;font-weight:800;color:var(--text-muted)}

.compose-hero{max-width:760px;padding:42px 0 26px}.compose-hero h1,.section-head h1{font-size:clamp(2.2rem,5vw,4.5rem);line-height:1.02;letter-spacing:-.055em;margin:.12em 0 .25em}.compose-hero p{color:var(--text-muted);font-size:1.03rem;max-width:700px}.submit-success{display:flex;align-items:center;gap:14px;background:#ecfdf3;border:1px solid #abefc6;border-radius:18px;padding:15px 18px;margin:0 0 22px}.success-check{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#d1fadf;color:var(--success);font-weight:900}.submit-success p{margin:2px 0 0;color:#49665a;font-size:.9rem}

.compose-layout{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(390px,.98fr);gap:30px;align-items:start}.compose-panel{min-width:0}.chat-window-card,.card,.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.chat-window-card{overflow:hidden}.composer-chat-head{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border)}.composer-avatar,.preview-avatar{display:grid;place-items:center;border-radius:50%;background:var(--surface-strong);color:#fff;font-weight:800}.composer-avatar{width:42px;height:42px}.composer-chat-head div:last-child{display:flex;flex-direction:column}.composer-chat-head span{color:var(--text-muted);font-size:.82rem}.conversation-form{margin:0}.composer-thread{min-height:270px;padding:28px 20px 22px;background:#fff;display:flex;flex-direction:column;gap:14px}.composer-block{position:relative;display:flex;justify-content:flex-end;align-items:flex-start;gap:8px;animation:blockIn .18s ease both}.block-controls{display:flex;gap:3px;opacity:0;transform:translateY(3px);transition:opacity .18s ease,transform .18s ease}.composer-block:hover .block-controls,.composer-block:focus-within .block-controls{opacity:1;transform:none}.block-controls button{width:28px;height:28px;border:0;border-radius:8px;background:var(--surface-soft);color:var(--text-muted);cursor:pointer}.block-controls button:hover{color:var(--text);background:#e6e8ec}.block-controls button:disabled{opacity:.3;cursor:default}.block-controls .remove:hover{background:#fff1f0;color:var(--danger)}.compose-bubble{position:relative;max-width:78%;border-radius:24px;background:var(--accent-soft);overflow:hidden}.bubble-editor{display:block;width:100%;min-width:min(360px,58vw);max-width:100%;height:54px;min-height:54px;margin:0;border:0;background:transparent;padding:14px 18px 26px;font:inherit;font-size:1rem;line-height:1.45;color:var(--text);resize:none;outline:0;overflow:hidden}.bubble-editor::placeholder{color:#969aa3}.bubble-counter{position:absolute;right:14px;bottom:7px;font-size:.68rem;color:#969aa3}.bubble-counter.near{color:#b54708}.image-compose-bubble{background:transparent;max-width:72%;border-radius:22px}.image-compose-bubble img{display:block;max-width:100%;max-height:420px;width:auto;height:auto;border-radius:22px;object-fit:contain}.image-file-meta{display:block;padding:7px 4px 0;color:var(--text-muted);font-size:.72rem}.source-file-input{display:none}.composer-add-bar{display:flex;align-items:center;gap:8px;padding:12px 18px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#fbfbfc}.composer-add{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--border);border-radius:999px;padding:8px 12px;background:#fff;color:var(--text);font:inherit;font-size:.9rem;font-weight:700;cursor:pointer;transition:transform .16s ease,background .16s ease}.composer-add:hover{background:var(--surface-soft);transform:translateY(-1px)}.composer-count{margin-left:auto;color:var(--text-muted);font-size:.78rem}.composer-settings{padding:18px 20px}.compact-field{display:flex;align-items:center;justify-content:space-between;gap:16px;font-weight:700}.compact-field select{width:auto;min-width:150px;margin:0}.consent-check{margin:18px 0 0}.composer-submit-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 20px 20px}.composer-submit-row p{margin:0;color:var(--text-muted);font-size:.82rem}.submit-cta{white-space:nowrap}.rules-card{margin-top:14px;padding:16px 18px;border:1px solid var(--border);border-radius:18px;background:rgba(255,255,255,.65)}.rules-card summary{font-weight:750;cursor:pointer}.rules-card p{margin:12px 0 0;color:var(--text-muted);font-size:.9rem}.preview-column{min-width:0}.preview-sticky{position:sticky;top:88px}.preview-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.preview-heading h2{margin:0;font-size:1.35rem}.preview-heading>span{font-size:.72rem;color:var(--success);background:#ecfdf3;border:1px solid #abefc6;border-radius:999px;padding:5px 9px}.preview-help{margin:8px 0 14px;color:var(--text-muted);font-size:.82rem}.preview-frame{position:relative;width:100%;overflow:hidden;border-radius:26px;box-shadow:var(--shadow-md);background:#f4f5f8}.post-preview-canvas{position:absolute;left:0;top:0;width:1080px;height:1350px;transform-origin:top left;background:#f4f5f8;border:48px solid #fff;border-radius:36px}.preview-logical-chat{position:absolute;width:900px;background:#fff;transform-origin:top left;box-shadow:0 0 0 1px #eceef2;overflow:hidden}.preview-chat-head{height:150px;border-bottom:1px solid #eceef2;display:flex;align-items:center;gap:22px;padding:34px 42px}.preview-avatar{width:64px;height:64px;font-size:28px;flex:0 0 auto}.preview-chat-head>div:last-child{display:flex;flex-direction:column}.preview-chat-head strong{font-size:31px;line-height:1.2}.preview-chat-head span{font-size:21px;color:#737780;margin-top:6px}.preview-thread{padding:42px 54px 52px;display:flex;flex-direction:column;align-items:flex-end;gap:24px;min-height:210px}.preview-bubble{max-width:690px}.preview-text-bubble{background:#eef0f4;border-radius:26px;padding:20px 28px;font-size:32px;line-height:48px;white-space:pre-wrap;overflow-wrap:anywhere}.preview-image-bubble{border-radius:26px;overflow:hidden;line-height:0}.preview-image-bubble img{display:block;max-width:620px;max-height:560px;width:auto;height:auto;object-fit:contain}.preview-empty{align-self:center;margin:auto;color:#9b9ea6;font-size:26px;text-align:center;max-width:620px;padding:45px}.preview-code,.preview-site{position:absolute;bottom:18px;font-weight:650;color:#22252b}.preview-code{left:26px;font-size:23px}.preview-site{right:26px;font-size:20px;color:#767b86;font-weight:500}

.card{padding:22px}.notice{padding:14px 16px;border-radius:14px;background:#eef2ff;margin:16px 0}.notice.success{background:#ecfdf3}.notice.error{background:#fff1f0;color:#7a271a}.grid{display:grid;gap:22px}.grid.two{grid-template-columns:1fr 1fr}label{display:block;font-weight:700;margin-bottom:16px}input,select,textarea{width:100%;margin-top:7px;border:1px solid #d1d5db;border-radius:14px;padding:12px 13px;font:inherit;background:#fff;color:var(--text)}textarea{min-height:160px;resize:vertical}.check{font-weight:500;display:flex;gap:10px;align-items:flex-start}.check input{width:auto;margin-top:5px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d1d5db;border-radius:13px;padding:10px 15px;background:#fff;color:var(--text);text-decoration:none;font:inherit;font-weight:750;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(17,24,39,.06)}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.danger{color:var(--danger);border-color:#f2b8b5}.btn:disabled{opacity:.55;cursor:wait;transform:none}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:12px 0 22px}.filters{display:grid;grid-template-columns:2fr 1fr auto;gap:12px;margin-bottom:24px}.filters input,.filters select{margin:0}.feed{width:min(700px,100%);margin:0 auto;display:grid;gap:26px}.post-card{background:#fff;border:1px solid var(--border);border-radius:24px;overflow:hidden;box-shadow:var(--shadow-sm)}.post-card>a{display:block;background:#f4f5f8}.post-card img{width:100%;height:auto;display:block;aspect-ratio:4/5;object-fit:contain}.post-meta,.actions{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.post-meta{padding:15px 16px}.post-meta span,.muted{color:var(--text-muted);font-size:.9rem}.post-card .actions{padding:0 16px 16px}.pagination{display:flex;justify-content:center;gap:12px;margin-top:24px}.detail{max-width:760px;margin:auto}.detail img,.admin-edit-image,.admin-post img,.removal-card img{max-width:100%;border-radius:18px}.detail img{width:100%}.narrow{max-width:680px;margin:auto}.login{margin-top:12vh}.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:28px}.stat{padding:18px}.stat span{display:block;color:var(--text-muted);font-size:.82rem}.stat strong{font-size:1.8rem}.admin-queue{display:grid;gap:20px}.admin-post{display:grid;grid-template-columns:300px 1fr;gap:20px;align-items:start}.admin-post-head{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px}.admin-post .actions{justify-content:flex-start}.badge{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:999px;background:#eef2ff;font-size:.75rem}.badge.failed{background:#fff1f0;color:#b42318}.admin-block-list{display:grid;gap:8px;margin:12px 0}.admin-block-item{padding:10px 12px;border-radius:12px;background:var(--surface-soft);font-size:.86rem;color:var(--text-muted)}.admin-block-item strong{color:var(--text)}.hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}hr{border:0;border-top:1px solid var(--border);margin:24px 0}.inline{display:inline}@keyframes blockIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}:focus-visible{outline:3px solid rgba(34,37,43,.18);outline-offset:2px}

@media(max-width:980px){.compose-layout{grid-template-columns:1fr}.preview-sticky{position:static}.preview-column{max-width:680px;width:100%;margin:0 auto}.grid.two,.admin-post{grid-template-columns:1fr}.stats{grid-template-columns:repeat(3,1fr)}.admin-post-head{grid-column:auto}.admin-post img{max-width:360px}.topbar{position:static}}
@media(max-width:640px){.container{width:min(100% - 20px,1180px);padding:18px 0 34px}.topbar{padding:10px;align-items:center}.brand{font-size:.88rem}.brand span{display:none}.topbar nav{gap:2px;font-size:.84rem}.topbar nav a,.link-button{padding:7px}.compose-hero{padding:24px 2px 18px}.compose-hero h1{font-size:2.55rem}.compose-layout{gap:22px}.chat-window-card{border-radius:22px}.composer-thread{padding:22px 12px;min-height:240px}.composer-block{gap:4px}.compose-bubble{max-width:82%}.bubble-editor{min-width:0;width:min(310px,65vw);padding:13px 15px 25px}.block-controls{position:absolute;left:0;top:-24px;opacity:.7;z-index:2}.block-controls button{width:26px;height:26px}.image-compose-bubble{max-width:78%}.image-compose-bubble img{max-height:330px}.composer-add-bar{padding:10px 12px}.composer-add{padding:7px 10px;font-size:.82rem}.composer-settings{padding:15px 14px}.compact-field{align-items:flex-start;flex-direction:column;gap:6px}.compact-field select{width:100%}.composer-submit-row{padding:0 14px 16px;flex-direction:column;align-items:stretch}.submit-cta{width:100%;padding:13px}.preview-heading{padding:0 2px}.preview-help{padding:0 2px}.filters{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.card{padding:17px}.section-head{align-items:flex-start;flex-direction:column}.section-head h1{font-size:2.6rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Subtle admin access in the public footer */
.footer-admin-link{margin-top:8px;font-size:.76rem}.footer-admin-link a{color:var(--text-muted);text-decoration:none;opacity:.68;transition:opacity .18s ease,color .18s ease}.footer-admin-link a:hover,.footer-admin-link a:focus-visible{opacity:1;color:var(--text);text-decoration:underline;text-underline-offset:3px}

/* =========================================================
   PREMIUM MINIMAL UI — Kanit everywhere + smooth interactions
   ========================================================= */
@font-face{
  font-family:"Kanit";
  src:url("../font.php?face=regular") format("truetype");
  font-style:normal;
  font-weight:400;
  font-display:swap;
}
@font-face{
  font-family:"Kanit";
  src:url("../font.php?face=semibold") format("truetype");
  font-style:normal;
  font-weight:600 900;
  font-display:swap;
}

:root{
  --font-ui:"Kanit",sans-serif;
  --bg:#f7f7f8;
  --surface:#ffffff;
  --surface-soft:#f4f4f6;
  --surface-strong:#202126;
  --text:#18191d;
  --text-muted:#777b85;
  --border:#e8e8ec;
  --accent:#202126;
  --accent-soft:#eff0f3;
  --radius-sm:14px;
  --radius-md:20px;
  --radius-lg:30px;
  --ease-premium:cubic-bezier(.22,1,.36,1);
  --transition-fast:180ms var(--ease-premium);
  --transition-ui:300ms var(--ease-premium);
  --shadow-sm:0 1px 2px rgba(17,24,39,.025),0 8px 24px rgba(17,24,39,.045);
  --shadow-md:0 8px 20px rgba(17,24,39,.055),0 26px 60px rgba(17,24,39,.08);
  --shadow-float:0 10px 22px rgba(17,24,39,.06),0 28px 64px rgba(17,24,39,.10);
  --shadow-button:0 6px 16px rgba(17,24,39,.09),0 14px 30px rgba(17,24,39,.06);
}

html,body,*,*::before,*::after{
  font-family:var(--font-ui)!important;
}

body{
  background:
    radial-gradient(circle at 50% -12%,rgba(255,255,255,.98) 0,rgba(255,255,255,0) 36%),
    var(--bg);
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

.container{
  width:min(1180px,calc(100% - 44px));
  padding:36px 0 56px;
}

.topbar{
  background:rgba(255,255,255,.82);
  border-bottom:1px solid rgba(232,232,236,.78);
  box-shadow:0 1px 0 rgba(255,255,255,.75);
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  padding-top:14px;
  padding-bottom:14px;
}

.brand{
  font-weight:600;
  letter-spacing:-.025em;
  transition:opacity var(--transition-ui),transform var(--transition-ui);
}
.brand:hover{opacity:.78;transform:translateY(-1px)}
.brand span{font-weight:600;letter-spacing:.1em}

/* Links: subtle animated underline, without turning navigation into a loud effect. */
a:not(.brand):not(.btn):not(.post-card>a){
  text-decoration:none;
  background-image:linear-gradient(currentColor,currentColor);
  background-repeat:no-repeat;
  background-position:0 calc(100% - 1px);
  background-size:0 1px;
  transition:color var(--transition-ui),opacity var(--transition-ui),background-size var(--transition-ui),background-color var(--transition-ui),transform var(--transition-ui);
}
a:not(.brand):not(.btn):not(.post-card>a):hover,
a:not(.brand):not(.btn):not(.post-card>a):focus-visible{
  background-size:100% 1px;
}

.topbar nav a,.link-button{
  border-radius:12px;
  transition:background-color var(--transition-ui),color var(--transition-ui),transform var(--transition-ui),box-shadow var(--transition-ui);
}
.topbar nav a:hover,.link-button:hover{
  background:rgba(239,240,243,.86);
  transform:translateY(-1px);
}

.compose-hero{padding:54px 0 34px}
.compose-hero h1,.section-head h1{
  font-weight:600;
  letter-spacing:-.045em;
}
.compose-hero p{line-height:1.75}
.compose-layout{gap:36px}

/* Premium cards: restrained lift + dual-layer shadow. */
.chat-window-card,.card,.stat,.post-card,.rules-card{
  border-color:rgba(226,227,232,.88);
  box-shadow:var(--shadow-sm);
  transition:transform var(--transition-ui),box-shadow var(--transition-ui),border-color var(--transition-ui),background-color var(--transition-ui);
  will-change:transform;
}
.chat-window-card:hover,.card:hover,.stat:hover,.post-card:hover,.rules-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-float);
  border-color:rgba(218,219,225,.98);
}

.chat-window-card{border-radius:32px}
.composer-chat-head{padding:21px 23px}
.composer-thread{padding:34px 24px 28px;gap:16px}
.composer-settings{padding:22px 24px}
.composer-submit-row{padding:2px 24px 24px}
.composer-add-bar{padding:14px 22px;background:rgba(250,250,251,.9)}

.compose-bubble{
  background:#f0f1f4;
  box-shadow:inset 0 0 0 1px rgba(226,227,231,.45);
  transition:transform var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);
}
.composer-block:hover .compose-bubble,
.composer-block:focus-within .compose-bubble{
  transform:translateY(-1px);
  box-shadow:inset 0 0 0 1px rgba(218,220,225,.7),0 7px 18px rgba(17,24,39,.045);
}
.image-compose-bubble{box-shadow:none;background:transparent}
.composer-block:hover .image-compose-bubble{box-shadow:none}
.image-compose-bubble img{box-shadow:0 8px 24px rgba(17,24,39,.08)}

.block-controls{
  transition:opacity var(--transition-fast),transform var(--transition-fast);
}
.block-controls button{
  font-family:var(--font-ui)!important;
  transition:transform var(--transition-fast),background-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast);
}
.block-controls button:not(:disabled):hover{
  transform:scale(1.05);
  box-shadow:0 5px 14px rgba(17,24,39,.08);
}

/* Buttons: gentle scale and soft shadow. */
.btn,.composer-add{
  transition:transform var(--transition-ui),box-shadow var(--transition-ui),background-color var(--transition-ui),border-color var(--transition-ui),color var(--transition-ui);
  transform-origin:center;
  will-change:transform;
}
.btn:not(:disabled):hover,.composer-add:not(:disabled):hover{
  transform:translateY(-1px) scale(1.025);
  box-shadow:var(--shadow-button);
}
.btn:not(:disabled):active,.composer-add:not(:disabled):active{
  transform:translateY(0) scale(.985);
  transition-duration:120ms;
}
.btn.primary{
  box-shadow:0 6px 18px rgba(24,25,29,.12);
}
.btn.primary:not(:disabled):hover{
  background:#2a2b31;
  border-color:#2a2b31;
  box-shadow:0 10px 24px rgba(24,25,29,.16),0 24px 44px rgba(24,25,29,.10);
}

input,select,textarea{
  border-color:#dedfe4;
  border-radius:16px;
  transition:border-color var(--transition-ui),box-shadow var(--transition-ui),background-color var(--transition-ui),transform var(--transition-ui);
}
input:hover,select:hover,textarea:hover{border-color:#cfd1d7}
input:focus,select:focus,textarea:focus{
  border-color:#bfc1c8;
  box-shadow:0 0 0 4px rgba(32,33,38,.055),0 8px 22px rgba(17,24,39,.035);
  outline:none;
}
.bubble-editor:focus{box-shadow:none}

.preview-frame{
  border-radius:30px;
  box-shadow:var(--shadow-md);
  transition:transform var(--transition-ui),box-shadow var(--transition-ui);
}
.preview-frame:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(17,24,39,.065),0 34px 72px rgba(17,24,39,.095);
}

.post-card>a{transition:opacity var(--transition-ui)}
.post-card>a:hover{opacity:.965}
.detail img,.admin-edit-image,.admin-post img,.removal-card img{
  box-shadow:0 8px 28px rgba(17,24,39,.075);
}

.notice,.submit-success{
  box-shadow:0 4px 18px rgba(17,24,39,.035);
}

.footer{
  padding-top:38px;
  padding-bottom:50px;
  line-height:1.75;
}
.footer-admin-link{margin-top:10px}
.footer-admin-link a{
  font-size:.76rem;
  opacity:.58;
  text-underline-offset:4px;
}
.footer-admin-link a:hover,.footer-admin-link a:focus-visible{opacity:.92}

:focus-visible{
  outline:2px solid rgba(32,33,38,.32);
  outline-offset:3px;
}

@media(max-width:640px){
  .container{width:min(100% - 24px,1180px);padding:22px 0 42px}
  .compose-hero{padding:30px 2px 22px}
  .compose-layout{gap:26px}
  .chat-window-card{border-radius:25px}
  .composer-thread{padding:25px 13px 23px}
  .composer-chat-head{padding:17px 16px}
  .composer-add-bar{padding:11px 13px}
  .composer-settings{padding:17px 15px}
  .composer-submit-row{padding:0 15px 17px}
  .chat-window-card:hover,.card:hover,.stat:hover,.post-card:hover,.rules-card:hover,.preview-frame:hover{
    transform:none;
  }
}

@media(hover:none){
  .chat-window-card:hover,.card:hover,.stat:hover,.post-card:hover,.rules-card:hover,.preview-frame:hover{transform:none}
  .btn:not(:disabled):hover,.composer-add:not(:disabled):hover{transform:none;box-shadow:none}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    scroll-behavior:auto!important;
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
}

/* =========================================================
   2026 Blue Minimal refinement
   - soft blue/white visual system
   - incoming chat alignment (left) to match the page's role
   - preview canvas geometry mirrors the GD final renderer
   ========================================================= */
:root{
  --bg:#f3f8fe;
  --surface:#ffffff;
  --surface-soft:#f5f9fe;
  --surface-strong:#438fe8;
  --text:#10233f;
  --text-muted:#6f839f;
  --border:#dfeaf6;
  --accent:#438fe8;
  --accent-hover:#347fd8;
  --accent-soft:#eaf4ff;
  --accent-faint:#f4f9ff;
  --danger:#c94242;
  --success:#19875f;
  --focus:rgba(67,143,232,.22);
  --shadow-sm:0 1px 2px rgba(30,74,120,.025),0 10px 28px rgba(50,99,148,.055);
  --shadow-md:0 12px 30px rgba(42,91,140,.08),0 32px 72px rgba(42,91,140,.09);
  --shadow-float:0 12px 26px rgba(42,91,140,.09),0 34px 74px rgba(42,91,140,.11);
  --shadow-button:0 8px 18px rgba(67,143,232,.16),0 18px 36px rgba(67,143,232,.12);
}

html{background:var(--bg)}
body{
  background:
    radial-gradient(circle at 16% -10%,rgba(117,182,255,.16),transparent 28rem),
    radial-gradient(circle at 90% 8%,rgba(196,225,255,.32),transparent 24rem),
    linear-gradient(180deg,#f8fbff 0%,#f2f7fd 48%,#f6faff 100%);
  color:var(--text);
}

.topbar{
  background:rgba(250,253,255,.86);
  border-bottom-color:rgba(213,229,246,.8);
  box-shadow:0 1px 0 rgba(255,255,255,.95),0 8px 24px rgba(54,101,145,.035);
}
.brand{color:#18395f}
.brand span{color:#7b91aa}
.topbar nav a,.link-button{color:#355777}
.topbar nav a:hover,.link-button:hover{background:#eaf4ff;color:#286fbf}

.compose-hero h1,.section-head h1{color:#102f52}
.compose-hero p{color:#71859d}
.eyebrow{color:#5e92ca}

.chat-window-card,.card,.stat,.post-card,.rules-card{
  border-color:rgba(218,232,247,.95);
  box-shadow:var(--shadow-sm);
}
.chat-window-card:hover,.card:hover,.stat:hover,.post-card:hover,.rules-card:hover{
  border-color:#cfe2f5;
  box-shadow:var(--shadow-float);
}
.composer-chat-head{background:rgba(255,255,255,.94);border-bottom-color:#e4eef8}
.composer-avatar,.preview-avatar{
  background:linear-gradient(145deg,#69b2ff,#3b89e4);
  box-shadow:0 6px 18px rgba(63,139,226,.22);
}
.composer-chat-head span{color:#7b8da2}
.composer-thread{background:linear-gradient(180deg,#fff 0%,#fbfdff 100%)}

/* Incoming message direction: the page receives the DM, so final screenshot bubbles live on the left. */
.composer-block{justify-content:flex-start}
.composer-block .block-controls{order:2}
.composer-block .compose-bubble{order:1}
.compose-bubble{
  background:#eaf4ff;
  color:#17385f;
  box-shadow:inset 0 0 0 1px rgba(192,220,249,.62);
}
.composer-block:hover .compose-bubble,.composer-block:focus-within .compose-bubble{
  box-shadow:inset 0 0 0 1px rgba(171,207,244,.75),0 8px 22px rgba(67,124,183,.075);
}
.bubble-editor{color:#17385f}
.bubble-editor::placeholder{color:#90a7c0}
.bubble-counter{left:14px;right:auto;color:#8ba2ba}
.image-compose-bubble{background:transparent;box-shadow:none}
.image-compose-bubble img{box-shadow:0 10px 28px rgba(37,83,128,.11)}
.block-controls button{background:#f1f7fd;color:#7590aa}
.block-controls button:hover{background:#e4f1ff;color:#327bc9}

.composer-add-bar{background:rgba(247,251,255,.96);border-color:#e3edf7}
.composer-add{border-color:#d8e8f7;color:#356b9f;background:#fff}
.composer-add:not(:disabled):hover{background:#edf6ff;border-color:#bedcf8;color:#2778c8}
.composer-count{color:#7990a8}

.btn{border-color:#d5e4f3;color:#315b84;background:#fff}
.btn:not(:disabled):hover{border-color:#bfd9f3;background:#f7fbff;color:#226eb8}
.btn.primary{
  background:#438fe8;
  color:#fff;
  border-color:#438fe8;
  box-shadow:0 7px 18px rgba(67,143,232,.20);
}
.btn.primary:not(:disabled):hover{
  background:#347fd8;
  border-color:#347fd8;
  box-shadow:0 11px 26px rgba(55,126,211,.24),0 26px 50px rgba(55,126,211,.13);
}

input,select,textarea{border-color:#d7e6f4;background:#fff;color:#17385f}
input:hover,select:hover,textarea:hover{border-color:#bdd7ef}
input:focus,select:focus,textarea:focus{
  border-color:#69aaf0;
  box-shadow:0 0 0 4px var(--focus),0 9px 24px rgba(49,107,166,.05);
}

.rules-card{background:rgba(255,255,255,.75)}
.notice{background:#edf6ff;color:#315b84}
.notice.success,.submit-success{background:#effbf6;border-color:#c8efdc}
.notice.error{background:#fff4f3;color:#933a35}
.preview-heading>span{background:#effbf6;border-color:#c8efdc;color:#19875f}

/* Preview: don't use a CSS border on the 1080x1350 logical canvas.
   A border changes the absolute-positioning box and was the main source of offset/drift. */
.preview-frame{
  width:100%;
  overflow:hidden;
  border-radius:30px;
  background:#edf6ff;
  box-shadow:var(--shadow-md);
  isolation:isolate;
}
.post-preview-canvas{
  position:absolute;
  left:0;
  top:0;
  width:1080px;
  height:1350px;
  border:0;
  border-radius:0;
  background:#edf6ff;
  overflow:hidden;
  transform-origin:top left;
}
.post-preview-canvas::before{
  content:"";
  position:absolute;
  z-index:0;
  left:48px;
  top:38px;
  width:984px;
  height:1234px;
  border-radius:36px;
  background:#fff;
  box-shadow:0 18px 50px rgba(53,105,157,.07);
}
.preview-logical-chat{
  z-index:1;
  width:900px;
  background:#fff;
  border:1px solid #e5eef8;
  box-shadow:0 8px 30px rgba(49,94,139,.055);
  overflow:hidden;
  transform-origin:top left;
}
.preview-chat-head{border-bottom-color:#e5eef8}
.preview-chat-head strong{color:#102f52}
.preview-chat-head span{color:#6f839f}
.preview-thread{
  align-items:flex-start;
  background:#fff;
}
.preview-text-bubble{
  align-self:flex-start;
  background:#eaf4ff;
  color:#17385f;
  border:1px solid #d7eaff;
}
.preview-image-bubble{align-self:flex-start}
.preview-empty{align-self:center;color:#92a6ba}
.preview-code{color:#17385f;z-index:2}
.preview-site{color:#6f839f;z-index:2}

.footer{color:#8193a8}
.footer-admin-link a{color:#6786a7}

:focus-visible{outline-color:rgba(67,143,232,.52)}

@media(max-width:900px){
  .topbar{padding-left:18px;padding-right:18px}
}
@media(max-width:640px){
  body{background:linear-gradient(180deg,#f8fbff,#f3f8fe 52%,#f7fbff)}
  .topbar{background:rgba(250,253,255,.92)}
  .composer-block{gap:6px}
  .block-controls{opacity:.72;transform:none}
  .compose-bubble{max-width:82%}
  .image-compose-bubble{max-width:78%}
  .preview-frame{border-radius:24px}
}

/* =========================================================
   SOFT GLASS EDITION — glass edges + in-site controls
   ========================================================= */
:root{
  --glass:rgba(255,255,255,.70);
  --glass-strong:rgba(255,255,255,.86);
  --glass-border:rgba(255,255,255,.86);
  --glass-blue-border:rgba(132,190,245,.34);
  --glass-shadow:0 1px 0 rgba(255,255,255,.95) inset,0 18px 48px rgba(50,105,160,.10),0 4px 14px rgba(50,105,160,.055);
  --glass-shadow-hover:0 1px 0 rgba(255,255,255,1) inset,0 24px 62px rgba(50,105,160,.14),0 8px 20px rgba(50,105,160,.075);
}
body{
  background:
    radial-gradient(circle at 8% 8%,rgba(147,205,255,.26),transparent 29rem),
    radial-gradient(circle at 92% 28%,rgba(194,225,255,.38),transparent 32rem),
    linear-gradient(145deg,#f9fcff 0%,#edf7ff 48%,#f8fbff 100%);
  background-attachment:fixed;
}
.topbar{
  background:rgba(249,253,255,.68)!important;
  border:1px solid rgba(255,255,255,.78)!important;
  border-left:0!important;border-right:0!important;
  box-shadow:0 1px 0 rgba(255,255,255,.92) inset,0 10px 34px rgba(54,112,169,.075)!important;
  backdrop-filter:blur(24px) saturate(165%);-webkit-backdrop-filter:blur(24px) saturate(165%);
}
.chat-window-card,.card,.stat,.rules-card,.post-card,.preview-frame,.glass-panel{
  background:linear-gradient(145deg,rgba(255,255,255,.84),rgba(245,251,255,.66))!important;
  border:1px solid var(--glass-border)!important;
  box-shadow:var(--glass-shadow),0 0 0 1px var(--glass-blue-border)!important;
  backdrop-filter:blur(22px) saturate(145%);-webkit-backdrop-filter:blur(22px) saturate(145%);
}
.chat-window-card,.card,.stat,.rules-card,.post-card{
  transition:transform .3s var(--ease-premium),box-shadow .3s var(--ease-premium),border-color .3s var(--ease-premium)!important;
}
.chat-window-card:hover,.card:hover,.stat:hover,.rules-card:hover,.post-card:hover{
  transform:translateY(-2px);box-shadow:var(--glass-shadow-hover),0 0 0 1px rgba(120,184,244,.36)!important;
}
.composer-chat-head,.composer-add-bar,.composer-settings{background:rgba(255,255,255,.42)!important}
.composer-thread{background:rgba(249,252,255,.52)!important}
.compose-bubble{border:1px solid rgba(255,255,255,.82);box-shadow:0 1px 0 rgba(255,255,255,.8) inset,0 7px 20px rgba(58,116,172,.07)}
.btn,.composer-add,.block-controls button,.custom-select-trigger{
  border:1px solid rgba(255,255,255,.88)!important;
  box-shadow:0 1px 0 rgba(255,255,255,.95) inset,0 5px 16px rgba(52,106,158,.08),0 0 0 1px rgba(131,188,241,.22)!important;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.btn:not(.primary),.composer-add,.block-controls button,.custom-select-trigger{background:rgba(255,255,255,.68)!important}
.btn.primary{box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 9px 24px rgba(35,124,217,.22)!important}
.notice,.submit-success{
  border:1px solid rgba(255,255,255,.88)!important;
  box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 10px 28px rgba(55,112,168,.08),0 0 0 1px rgba(128,188,244,.20);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}

/* Custom select — replaces the browser dropdown visually. */
.custom-select{position:relative;width:100%;margin-top:7px;z-index:4}.compact-field .custom-select{width:auto;min-width:170px;margin-top:0}
.native-select-hidden{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important;margin:0!important;padding:0!important}
.custom-select-trigger{width:100%;min-height:46px;border-radius:15px;padding:10px 13px;color:var(--text);font:inherit;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;transition:transform .25s var(--ease-premium),box-shadow .25s var(--ease-premium),background .25s var(--ease-premium)}
.custom-select-trigger:hover{transform:translateY(-1px);background:rgba(255,255,255,.9)!important}.select-chevron{font-size:1.1em;color:#6991b8;transition:transform .25s var(--ease-premium)}.custom-select.open .select-chevron{transform:rotate(180deg)}
.custom-select-menu{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:90;border-radius:17px;padding:6px;opacity:0;visibility:hidden;transform:translateY(-7px) scale(.985);transform-origin:top;transition:opacity .2s ease,transform .25s var(--ease-premium),visibility .2s;max-height:280px;overflow:auto}
.custom-select.open .custom-select-menu{opacity:1;visibility:visible;transform:none}.custom-select-option{width:100%;border:0;background:transparent;border-radius:12px;padding:10px 11px;text-align:left;color:var(--text);font:inherit;cursor:pointer;transition:background .18s ease,transform .18s ease}.custom-select-option:hover,.custom-select-option[aria-selected="true"]{background:rgba(220,239,255,.68);transform:translateX(2px)}

/* In-site alert / confirm modal — no browser alert()/confirm() UI. */
body.modal-open{overflow:hidden}.site-modal-layer{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s}.site-modal-layer.open{opacity:1;visibility:visible}.site-modal-backdrop{position:absolute;inset:0;background:rgba(25,52,78,.22);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.site-modal{position:relative;width:min(440px,100%);border-radius:28px!important;padding:24px;display:grid;grid-template-columns:44px 1fr;gap:15px;transform:translateY(12px) scale(.975);transition:transform .3s var(--ease-premium)}.site-modal-layer.open .site-modal{transform:none}.site-modal-icon{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,#e8f5ff,#d9ecff);color:#2478c9;font-weight:700;border:1px solid rgba(255,255,255,.9);box-shadow:0 5px 16px rgba(45,117,184,.10)}.site-modal-icon[data-tone="danger"]{background:linear-gradient(145deg,#fff1f1,#ffe5e5);color:#c64040}.site-modal-copy h3{margin:1px 0 6px;font-size:1.15rem}.site-modal-copy p{margin:0;color:var(--text-muted);white-space:pre-line}.site-modal-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:9px;margin-top:8px}.site-modal-actions .btn{min-width:92px}

@supports not ((backdrop-filter:blur(10px)) or (-webkit-backdrop-filter:blur(10px))){.topbar,.chat-window-card,.card,.stat,.rules-card,.post-card,.preview-frame,.glass-panel,.notice,.submit-success{background:#fafdff!important}}
@media(max-width:640px){.compact-field .custom-select{width:100%}.site-modal{padding:20px;border-radius:24px!important}.site-modal-actions .btn{flex:1}}


/* Instagram entry point + published-post management */
.instagram-nav{display:inline-flex!important;align-items:center;gap:6px;border:1px solid rgba(92,153,211,.24)!important;background:rgba(237,247,255,.72)!important;color:#286fbf!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.88)}
.instagram-nav:hover{background:rgba(225,241,255,.95)!important;color:#155fa9!important}
.instagram-btn{border-color:rgba(82,145,205,.28);background:rgba(239,248,255,.8);color:#276cae}
.badge.removal_processing{background:#fff4e5;color:#9a5b00}.badge.removed{background:#eef2f6;color:#5e6b78}.badge.hidden{background:#f4efff;color:#6847a8}
.published-manage-card .admin-manage-actions{justify-content:flex-start;margin-top:16px}
@media(max-width:760px){.instagram-nav span{display:none}.topbar nav{flex-wrap:wrap;justify-content:flex-end}.published-manage-card{grid-template-columns:1fr}.published-manage-card img{max-width:100%}}


/* Chat theme selector */
.theme-setting{margin-top:14px}
.theme-toggle{display:inline-flex;gap:4px;padding:4px;border:1px solid #d8e7f7;border-radius:999px;background:rgba(240,247,255,.82)}
.theme-toggle label{cursor:pointer;margin:0}
.theme-toggle input{position:absolute;opacity:0;pointer-events:none}
.theme-toggle span{display:block;padding:7px 12px;border-radius:999px;font-size:.86rem;font-weight:750;color:#66809e;transition:.16s ease}
.theme-toggle input:checked+span{background:#fff;color:#17385f;box-shadow:0 3px 12px rgba(54,103,153,.12)}
.theme-toggle input:focus-visible+span{outline:2px solid rgba(67,143,232,.52);outline-offset:2px}

/* The selected theme affects only the chat screenshot, not the whole website. */
.preview-logical-chat[data-chat-theme="dark"]{background:#0f1722;border-color:#253247;box-shadow:0 8px 30px rgba(15,23,34,.22)}
.preview-logical-chat[data-chat-theme="dark"] .preview-chat-head{background:#0f1722;border-bottom-color:#253247}
.preview-logical-chat[data-chat-theme="dark"] .preview-chat-head strong{color:#f5f8fc}
.preview-logical-chat[data-chat-theme="dark"] .preview-chat-head span{color:#9aaac0}
.preview-logical-chat[data-chat-theme="dark"] .preview-thread{background:#0f1722}
.preview-logical-chat[data-chat-theme="dark"] .preview-text-bubble{background:#1d2d43;color:#eef6ff;border-color:#2a405e}
.preview-logical-chat[data-chat-theme="dark"] .preview-empty{color:#91a3ba}


/* UI icons: SVG only; no emoji glyphs in website chrome */
.ui-icon{width:1em;height:1em;display:inline-block;vertical-align:-.125em;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.success-check .ui-icon{width:20px;height:20px;stroke-width:2.4}
.composer-add-icon{display:inline-flex;align-items:center;justify-content:center}
.composer-add-icon .ui-icon{width:16px;height:16px;stroke-width:2}
.theme-toggle span{display:flex!important;align-items:center;gap:7px}
.theme-toggle .ui-icon{width:16px;height:16px}
.block-controls button{display:grid;place-items:center}
.block-controls .ui-icon{width:15px;height:15px;stroke-width:2}
.select-chevron{display:inline-flex;align-items:center;justify-content:center}
.select-chevron .ui-icon{width:16px;height:16px}
.site-modal-icon .ui-icon{width:22px;height:22px;stroke-width:1.9}


/* User-entered emoji rendering: UI itself still uses SVG only. */
.bubble-editor,
.preview-text-bubble,
.admin-block-item,
.post-message {
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", var(--font-ui), sans-serif !important;
}