[hidden]{display:none!important}
:root{
  --ink:#151a2d;--ink-2:#4a5168;--muted:#8b90a3;
  --bg:#f3f4f8;--panel:#ffffff;--line:#e4e6ee;
  --accent:#ff5c35;--accent-dark:#e14a26;--navy:#16213a;
  --green:#1fa971;--amber:#f5a623;--red:#d93636;
  --radius:14px;--shadow:0 10px 30px rgba(21,26,45,.08);
  --font-head:'Sora',sans-serif;--font-body:'Inter',sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);font-size:15px;line-height:1.55}
h1,h2,h3,h4{font-family:var(--font-head);margin:0}
h1{font-size:26px;font-weight:700;letter-spacing:-.02em}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:9px 12px;background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(255,92,53,.35);border-color:var(--accent)}
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:10px}
label input,label select,label textarea{margin-top:5px;font-weight:400}
code{font-size:11.5px;color:var(--muted)}
.muted{color:var(--muted)} .small{font-size:12px}

/* buttons */
.btn{border:none;border-radius:10px;padding:10px 18px;font-weight:600;font-size:14px;transition:.18s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(255,92,53,.3)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-primary:disabled{opacity:.55;transform:none;cursor:not-allowed}
.btn-outline{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-ghost{background:transparent;color:var(--ink-2)}
.btn-ghost:hover{background:rgba(21,26,45,.06)}
.btn-sm{padding:7px 13px;font-size:13px}
.btn-block{width:100%;justify-content:center}

/* ── login ── */
.login-screen{display:grid;grid-template-columns:1.1fr 1fr;min-height:100vh}
.login-visual{position:relative;overflow:hidden;background:var(--navy)}
.login-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;z-index:0}
.login-visual-copy{position:relative;z-index:2;color:#fff;padding:9vh 8%;max-width:560px}
.login-visual-copy h2{font-size:clamp(30px,3.6vw,46px);font-weight:800;line-height:1.12;margin:18px 0 14px}
.login-visual-copy p{color:rgba(255,255,255,.78);font-size:16px}
.chip{background:rgba(255,92,53,.18);border:1px solid rgba(255,92,53,.5);color:#ffb29d;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:100px}
.login-panel{display:flex;flex-direction:column;justify-content:center;padding:8vh 9%;background:var(--panel)}
.login-tabs{display:flex;gap:6px;margin:30px 0 22px;background:var(--bg);padding:5px;border-radius:11px;width:fit-content}
.tab{border:none;background:transparent;padding:8px 20px;border-radius:8px;font-weight:600;color:var(--muted)}
.tab.active{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(21,26,45,.1)}
.form-error{color:var(--red);font-size:13px;font-weight:600;margin-top:12px}

/* ── brand / topbar ── */
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#ff8d35);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 4px 12px rgba(255,92,53,.35)}
.brand-name{font-family:var(--font-head);font-size:15px;font-weight:500;white-space:nowrap}
.brand-name b{font-weight:800}
.topbar{position:sticky;top:0;z-index:50;height:66px;display:flex;align-items:center;gap:34px;padding:0 26px;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topnav{display:flex;gap:4px;flex:1}
.navlink{border:none;background:transparent;padding:9px 15px;border-radius:9px;font-weight:600;font-size:14px;color:var(--ink-2)}
.navlink:hover{background:rgba(21,26,45,.06)}
.navlink.active{background:var(--navy);color:#fff}
.topbar-right{display:flex;align-items:center;gap:12px}
.user-email{font-size:13px;color:var(--muted)}
.ai-dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(31,169,113,.15)}
.ai-dot.err{background:var(--red);box-shadow:0 0 0 4px rgba(217,54,54,.15)}
.ai-banner{position:relative;z-index:40;display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff4e8;border-bottom:1px solid #f2ddc2;color:#8a5410;padding:10px 26px;font-size:13.5px}
.ai-banner button{border:none;background:transparent;font-size:15px;color:inherit}

main{max-width:1460px;margin:0 auto;padding:30px 26px 80px}
.screen-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.sub{color:var(--muted);margin:6px 0 0;font-size:14px}

/* ── template cards ── */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.card-grid.compact{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.tpl-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;cursor:pointer}
.tpl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d7d9e4}
.tpl-thumb{height:150px;background:linear-gradient(140deg,var(--navy),#2b3a63);display:grid;place-items:center;color:#fff;font-family:var(--font-head);font-size:40px;font-weight:800;position:relative}
.tpl-thumb img{width:100%;height:100%;object-fit:cover;object-position:top}
.tpl-badge{position:absolute;top:10px;left:10px;z-index:2;background:rgba(22,33,58,.85);color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:100px}
.tpl-body{padding:14px 16px}
.tpl-body h3{font-size:15px;font-weight:700}
.tpl-body p{margin:4px 0 0;font-size:12px;color:var(--muted)}
.tpl-actions{display:flex;gap:6px;padding:0 12px 12px}
.tpl-actions button{flex:1;border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px;font-size:12.5px;font-weight:600;color:var(--ink-2)}
.tpl-actions button:hover{border-color:var(--accent);color:var(--accent)}
.tpl-card.selected{outline:3px solid var(--accent)}
.empty-state{text-align:center;padding:60px 20px;background:var(--panel);border:1px dashed var(--line);border-radius:var(--radius)}
.empty-state img{width:220px;border-radius:14px;margin-bottom:18px}
.empty-state p{color:var(--muted);max-width:420px;margin:8px auto 20px}

/* ── builder ── */
.builder-toolbar{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.name-input{flex:1;min-width:200px;max-width:380px;font-family:var(--font-head);font-weight:600;font-size:16px;border:1px solid transparent;background:transparent;border-radius:9px;padding:8px 12px}
.name-input:hover{border-color:var(--line);background:#fff}
.name-input:focus{background:#fff}
.toolbar-actions{display:flex;gap:10px;margin-left:auto}
.builder-grid{display:grid;grid-template-columns:280px minmax(320px,1fr) minmax(420px,1.35fr);gap:18px;align-items:start}
.pane{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.pane-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);margin-bottom:12px}
.pane-title.warn{color:var(--amber)}
.pane-head-row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.add-block-row{display:flex;gap:6px;margin-bottom:12px}
.add-block-row select{width:auto;padding:7px 10px;font-size:13px}
.dropzone{border:2px dashed var(--line);border-radius:12px;padding:22px 16px;text-align:center;transition:.2s;background:var(--bg)}
.dropzone.big{padding:56px 24px;max-width:560px;margin:10px auto}
.dropzone.drag{border-color:var(--accent);background:#fff6f3}
.dropzone p{margin:0 0 12px}
#mock-preview img{width:100%;border:1px solid var(--line);border-radius:10px;margin-top:14px}
#extract-panel{margin-top:18px}
.ext-text{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:8px 10px;margin-bottom:8px;font-size:12.5px;white-space:pre-wrap;word-break:break-word}
.ext-text b{display:block;font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.review-item{border:1px solid #f2ddc2;background:#fffaf2;border-radius:9px;padding:10px;margin-bottom:10px}
.review-item pre{white-space:pre-wrap;word-break:break-word;font-size:11px;max-height:110px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px;margin:8px 0}
.review-item .add-row{display:flex;gap:6px}
.review-item select{width:auto;flex:1;padding:6px 8px;font-size:12.5px}

/* block list */
.block-list{display:flex;flex-direction:column;gap:10px}
.block-card{border:1px solid var(--line);border-radius:11px;background:#fff;overflow:hidden}
.block-card[open]{border-color:#c9cdde;box-shadow:0 4px 14px rgba(21,26,45,.06)}
.block-card summary{list-style:none;display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;user-select:none}
.block-card summary::-webkit-details-marker{display:none}
.block-kind{font-family:var(--font-head);font-size:13px;font-weight:700}
.block-hint{font-size:11.5px;color:var(--muted);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.block-tools{display:flex;gap:2px}
.block-tools button{border:none;background:transparent;border-radius:6px;width:26px;height:26px;font-size:13px;color:var(--ink-2)}
.block-tools button:hover{background:var(--bg);color:var(--ink)}
.block-tools button.del:hover{color:var(--red)}
.block-body{padding:4px 14px 14px;border-top:1px solid var(--line);background:#fcfcfe}
.block-body label{margin-top:10px;margin-bottom:0}
.field-row{display:flex;gap:10px}.field-row label{flex:1}
.color-wrap{display:flex;align-items:center;gap:8px;margin-top:5px}
.color-wrap input[type=color]{width:42px;height:30px;padding:2px;border-radius:7px}
.img-field{display:flex;gap:6px;margin-top:5px}
.img-field input{flex:1}
.img-field button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:0 10px;font-size:12px;font-weight:700;color:var(--ink-2)}
.img-field button:hover{border-color:var(--accent);color:var(--accent)}

/* preview */
.preview-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.vp-toggle{display:flex;background:var(--bg);border-radius:10px;padding:4px;gap:4px}
.vp{border:none;background:transparent;border-radius:7px;padding:6px 14px;font-size:12.5px;font-weight:700;color:var(--muted)}
.vp.active{background:var(--navy);color:#fff}
.preview-stage{background:linear-gradient(180deg,#e9ebf2,#f1f2f7);border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;justify-content:center;overflow:auto}
.preview-stage iframe{width:600px;max-width:100%;height:640px;border:none;background:#fff;border-radius:8px;box-shadow:0 14px 40px rgba(21,26,45,.14);transition:width .35s ease}
.preview-stage.tall iframe{height:760px}

/* ── composer ── */
.stepper{display:flex;gap:8px;list-style:none;padding:0;margin:0 0 26px;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:9px;padding:9px 18px;border-radius:100px;background:var(--panel);border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--muted)}
.step b{width:22px;height:22px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font-size:11.5px}
.step.active{border-color:var(--accent);color:var(--ink)}
.step.active b{background:var(--accent);color:#fff}
.step.done{color:var(--green)}.step.done b{background:var(--green);color:#fff}
.composer-start{margin-bottom:20px;max-width:420px}
.inline-label{font-weight:600}
.recent-list{display:flex;flex-direction:column;gap:8px;max-width:640px}
.recent-item{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.recent-item .grow{flex:1}
.recent-item h5{margin:0;font-size:14px}
.mapping-row{display:grid;grid-template-columns:minmax(180px,1fr) 44px minmax(220px,1.4fr);gap:12px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:10px}
.mapping-row .slot-label{font-weight:700;font-size:13.5px}
.mapping-row .slot-label span{display:block;font-weight:500;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.mapping-row .arrow{text-align:center;color:var(--muted)}
.kind-pill{font-size:10px;font-weight:800;letter-spacing:.06em;padding:2px 8px;border-radius:100px;background:#eef1ff;color:#4a5be0;margin-left:6px}
.kind-pill.img{background:#fff0e9;color:var(--accent-dark)}
.row-end{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

/* ── image library ── */
.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px}
.img-grid.small{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
.img-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.18s}
.img-card:hover{box-shadow:var(--shadow)}
.img-card .thumb{position:relative;height:130px;background:repeating-conic-gradient(#eceef4 0 25%,#fff 0 50%) 0 0/18px 18px}
.img-card .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.src-badge{position:absolute;top:8px;left:8px;z-index:2;font-size:10px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:3px 8px;border-radius:100px;background:rgba(31,169,113,.92);color:#fff}
.src-badge.gen{background:rgba(255,92,53,.92)}
.img-meta{padding:10px 12px;font-size:12px;color:var(--muted)}
.img-actions{display:flex;gap:6px;padding:0 10px 10px}
.img-actions button{flex:1;border:1px solid var(--line);background:#fff;border-radius:7px;padding:5px;font-size:12px;font-weight:600;color:var(--ink-2)}
.img-actions button:hover{border-color:var(--accent);color:var(--accent)}
.img-card.pick{cursor:pointer}.img-card.pick:hover{outline:2px solid var(--accent)}

/* ── modals / overlay / toasts ── */
.modal{position:fixed;inset:0;z-index:100;background:rgba(21,26,45,.5);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px}
.modal-card{background:#fff;border-radius:16px;padding:22px;width:100%;max-width:440px;box-shadow:0 30px 80px rgba(0,0,0,.3);max-height:88vh;overflow:auto}
.modal-card.wide{max-width:760px}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.modal-head h3{font-size:17px}
.modal-x{border:none;background:var(--bg);border-radius:8px;width:30px;height:30px}
.overlay{position:fixed;inset:0;z-index:120;background:rgba(255,255,255,.78);backdrop-filter:blur(4px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;font-weight:600;color:var(--ink-2)}
.spinner{width:42px;height:42px;border:4px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#toasts{position:fixed;bottom:22px;right:22px;z-index:130;display:flex;flex-direction:column;gap:10px;max-width:380px}
.toast{background:var(--navy);color:#fff;padding:12px 16px;border-radius:11px;font-size:13.5px;box-shadow:0 12px 30px rgba(0,0,0,.25);display:flex;gap:10px;align-items:flex-start;animation:pop .25s ease}
.toast.err{background:var(--red)}.toast.ok{background:var(--green)}
.toast button{border:none;background:transparent;color:inherit;font-size:14px;margin-left:auto}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

@media (max-width:1180px){.builder-grid{grid-template-columns:250px 1fr}.pane-preview{grid-column:1/-1}}
@media (max-width:860px){
  .login-screen{grid-template-columns:1fr}.login-visual{min-height:220px}.login-visual-copy{padding:34px 24px}
  .builder-grid{grid-template-columns:1fr}
  .topnav{overflow-x:auto}.user-email{display:none}
  .mapping-row{grid-template-columns:1fr}.mapping-row .arrow{display:none}
}