:root{--bg: #14171d;--surface: #1c2028;--surface-2: #252a33;--border: rgba(255, 255, 255, .08);--text: #eef1f5;--muted: #8b939e;--primary: #6b8cae;--primary-2: #5a7a9a;--ok: #4ade80;--warn: #c9a227;--danger: #f87171;--sidebar-w: 240px;--r: 12px;font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}a{color:var(--primary);text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 12px;position:fixed;inset:0 auto 0 0}.brand{font-weight:700;padding:8px 12px 20px;letter-spacing:.02em}.nav{display:flex;flex-direction:column;gap:4px;flex:1}.navItem{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--muted)}.navItem.active,.navItem:hover{background:var(--surface-2);color:var(--text)}.navItemSoon{opacity:.55;cursor:default}.badgeSoon{margin-left:auto;font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:2px 6px}.logoutBtn{display:flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--muted);cursor:pointer}.logoutBtn:hover{color:var(--text);border-color:#ffffff26}.main{margin-left:var(--sidebar-w);flex:1;padding:28px 32px 48px;max-width:1200px}.pageTitle{margin:0 0 8px;font-size:1.6rem}.hint{color:var(--muted);margin:0 0 16px;font-size:.92rem}.success{color:var(--ok);margin:0 0 12px}.error{color:var(--danger);margin:0 0 12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:20px}.card h2{margin:0 0 16px;font-size:1.05rem}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:960px){.grid2{grid-template-columns:1fr}.sidebar{position:static;width:100%}.main{margin-left:0}.shell{flex-direction:column}}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;font-size:.88rem;color:var(--muted)}.field input,.field textarea,.field select{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text)}.field textarea{resize:vertical;min-height:120px;font-family:ui-monospace,monospace;font-size:.85rem}.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.toolbar{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap}.btnPrimary,.btnSecondary{border:none;border-radius:8px;padding:10px 16px;cursor:pointer}.btnPrimary{background:var(--primary);color:#fff}.btnPrimary:hover{background:var(--primary-2)}.btnPrimary:disabled{opacity:.5;cursor:not-allowed}.btnSecondary{background:var(--surface-2);border:1px solid var(--border);color:var(--text)}.btnSecondary:disabled{opacity:.5;cursor:not-allowed}.previewCount{margin:-4px 0 14px;font-size:.95rem}.tgPreview{background:#0e1621;border-radius:12px;padding:16px;min-height:200px}.tgBubble{background:#182533;border-radius:12px 12px 12px 4px;padding:12px 14px;line-height:1.45;font-size:.95rem}.tgButton{margin-top:10px;text-align:center;color:var(--primary);background:#6b8cae26;border-radius:8px;padding:10px;font-weight:600}.tgMedia{display:block;width:100%;max-height:280px;object-fit:contain;border-radius:10px;margin-bottom:10px;background:#0b1016}.tgDoc{background:#182533;border-radius:10px;padding:12px 14px;margin-bottom:10px;font-size:.92rem}.mediaField{display:flex;flex-direction:column;gap:8px}.mediaChip{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:.9rem}.btnLink{background:none;border:none;color:var(--danger);cursor:pointer;padding:0;white-space:nowrap}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border)}.table tbody tr{cursor:pointer}.table tbody tr:hover,.table tbody tr.selected{background:var(--surface-2)}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.78rem;background:var(--surface-2)}.pill-sending{color:var(--warn)}.pill-completed{color:var(--ok)}.detailBox{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.progressBar{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin:12px 0}.progressFill{height:100%;background:var(--primary);transition:width .3s}.messagePreview{background:var(--surface-2);border-radius:8px;padding:12px;white-space:pre-wrap;font-size:.85rem;overflow:auto}.loginWrap{min-height:100vh;display:grid;place-items:center;padding:24px}.loginCard{width:min(400px,100%);background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:12px}.loginCard h1{margin:0;font-size:1.4rem}.loginCard label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;color:var(--muted)}.loginCard input{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px}
