:root{--navy:#071a2f;--orange:#f97316;--muted:#f3f6fb;--line:#d9e2ef;--text:#172033;--danger:#dc2626;--success:#15803d;--shadow:0 18px 50px rgba(7,26,47,.13)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:var(--muted)}button,input,textarea,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.admin-shell{min-height:100svh}.login-panel{min-height:100svh;display:grid;place-items:center;padding:22px;background:linear-gradient(135deg,#071a2f,#123a65)}.login-card{width:min(460px,100%);background:#fff;border-radius:28px;padding:34px;box-shadow:var(--shadow);display:grid;gap:16px}.brand-mark{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:16px;background:var(--orange);color:#fff;font-weight:900}.login-card h1{margin:0;color:var(--navy)}.login-card p{margin:0;color:#64748b}label{display:grid;gap:7px;font-weight:800}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:#fff}input:focus,textarea:focus,select:focus{outline:3px solid rgba(249,115,22,.25);border-color:var(--orange)}.password-row{display:flex;gap:8px}.password-row input{flex:1}.password-row button,.secondary{border:1px solid var(--line);background:#fff;border-radius:14px;padding:11px 14px;font-weight:900}.primary{border:0;background:var(--orange);color:#fff;border-radius:14px;padding:12px 16px;font-weight:900}.primary:disabled{opacity:.6;cursor:not-allowed}.form-status{min-height:22px;color:#64748b}.dashboard{display:grid;grid-template-columns:280px 1fr;min-height:100svh}.sidebar{background:var(--navy);color:#fff;padding:22px;position:sticky;top:0;height:100svh;overflow:auto}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;margin-bottom:20px}.sidebar nav{display:grid;gap:8px}.sidebar nav button,.sidebar-toggle{border:0;border-radius:14px;background:rgba(255,255,255,.08);color:#fff;text-align:left;padding:12px 14px;font-weight:900}.sidebar nav button.active,.sidebar nav button:hover{background:var(--orange)}.sidebar-toggle{display:none;width:100%;margin-bottom:12px}.workspace{padding:24px;min-width:0}.workspace>header{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.workspace header p{margin:0;color:#64748b;font-weight:800}.workspace h2{margin:4px 0 0;color:var(--navy);font-size:32px}.pill{background:#e0f2fe;color:#075985;border-radius:999px;padding:8px 12px;font-weight:900}.alert{background:#fff;border-left:4px solid var(--orange);box-shadow:0 8px 28px rgba(7,26,47,.07);border-radius:16px;padding:14px 16px;margin-bottom:18px}.alert[data-type=success]{border-left-color:var(--success)}.alert[data-type=error]{border-left-color:var(--danger);color:var(--danger)}.tab{display:none}.tab.active{display:block}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cards article,.editor-form,.guide,.admin-item,.quote-item{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 8px 28px rgba(7,26,47,.06)}.cards article{padding:24px}.cards b{display:block;font-size:42px;color:var(--orange)}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.toolbar h3{font-size:26px;margin:0;color:var(--navy)}.item-list,.quotes-list{display:grid;gap:14px}.admin-item{padding:14px;display:grid;grid-template-columns:118px 1fr;gap:14px;align-items:center}.admin-item img{width:118px;height:90px;object-fit:cover;border-radius:16px;background:#e5e7eb}.admin-item b{display:block;color:var(--navy);font-size:18px}.admin-item p{margin:6px 0;color:#475569}.admin-item small{color:var(--orange);font-weight:900}.item-actions,.dialog-actions,.quote-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.item-actions button,.quote-actions a,.image-row button{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:8px 12px;font-weight:900;text-decoration:none}.editor-form,.guide{padding:22px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.editor-form{display:grid;gap:14px}.editor-modal{position:fixed;inset:0;background:rgba(3,10,18,.72);display:none;padding:18px;z-index:50;overflow:auto}.editor-modal.open{display:grid;place-items:start center}.editor-dialog{width:min(820px,100%);background:#fff;border-radius:24px;padding:22px;display:grid;gap:14px;box-shadow:var(--shadow);max-height:calc(100svh - 36px);overflow:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-head h3{margin:0;color:var(--navy)}.modal-head button{border:0;background:#fee2e2;color:#991b1b;border-radius:999px;width:40px;height:40px;font-size:24px}.upload-box{border:1px dashed #cbd5e1;border-radius:18px;padding:14px;background:#f8fafc}.upload-box input[type=file]{padding:10px;background:#fff}.preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px;margin:10px 0}.preview-grid figure{margin:0;border:1px solid var(--line);border-radius:12px;padding:6px;background:#fff}.preview-grid figure.invalid{border-color:var(--danger);color:var(--danger)}.preview-grid img{width:100%;height:82px;object-fit:cover;border-radius:10px}.preview-grid figcaption{font-size:12px;margin-top:5px;overflow-wrap:anywhere}.upload-box progress{width:100%;height:12px}.hint{color:#64748b;margin:8px 0 0}.image-manager{display:grid;gap:8px}.image-row{display:grid;grid-template-columns:78px 1fr repeat(4,auto);gap:8px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:8px}.image-row img{width:78px;height:58px;object-fit:cover;border-radius:12px}.quote-item{padding:18px;display:grid;gap:10px}.quote-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.quote-head b{font-size:18px;color:var(--navy)}.quote-head span{color:var(--orange);font-weight:900}.quote-item p{margin:0;color:#475569}.empty{background:#fff;border-radius:18px;padding:18px}.guide code{background:#0f172a;color:#fff;border-radius:8px;padding:2px 6px}.form-note.success{border-left-color:var(--success);color:var(--success)}.form-note.error{border-left-color:var(--danger);color:var(--danger)}
@media (max-width:980px){.dashboard{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar-toggle{display:block}.sidebar nav{display:none}.sidebar nav.open{display:grid}.workspace{padding:16px}.cards{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.workspace>header{align-items:flex-start;flex-direction:column}.admin-item{grid-template-columns:92px 1fr}.admin-item img{width:92px;height:76px}.image-row{grid-template-columns:64px 1fr repeat(2,auto)}.image-row button{padding:7px 9px}.image-row img{width:64px;height:50px}}
@media (max-width:560px){.login-card{padding:24px}.cards{grid-template-columns:1fr}.toolbar{align-items:stretch;flex-direction:column}.admin-item{grid-template-columns:1fr}.admin-item img{width:100%;height:170px}.workspace h2{font-size:26px}.editor-modal{padding:8px}.editor-dialog{max-height:calc(100svh - 16px);border-radius:18px}.image-row{grid-template-columns:56px 1fr}.image-row button{width:100%}.quote-head{display:grid}.quote-actions a{flex:1;text-align:center}}