:root{--bg:#f4f6f9;--panel:#fff;--ink:#20242b;--muted:#6b7280;--border:#e5e7eb;--primary:#1173bd;--primary-dark:#0b5e9d;--danger:#dc2626;--success:#15803d;--sidebar:#111827;--sidebar-2:#1f2937}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{text-decoration:none;color:inherit}.admin-layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-sidebar{background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));color:#e5e7eb;padding:22px 16px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:12px 10px 24px}.brand strong{width:42px;height:42px;border-radius:10px;background:#0ea5e9;color:#fff;display:grid;place-items:center}.brand span{font-weight:800}.admin-sidebar nav{display:grid;gap:6px}.admin-sidebar a{display:block;padding:12px 13px;border-radius:9px;color:#d1d5db;font-weight:700}.admin-sidebar a:hover,.admin-sidebar a.active{background:rgba(255,255,255,.1);color:#fff}.admin-main{padding:24px}.admin-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px 22px}.admin-topbar h1{margin:0 0 4px;font-size:25px}.admin-topbar p{margin:0;color:var(--muted)}.admin-actions{display:flex;gap:10px}.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 14px;border-radius:8px;border:1px solid transparent;background:var(--primary);color:#fff;font-weight:800;cursor:pointer}.btn:hover{background:var(--primary-dark)}.btn.ghost{background:#fff;color:var(--ink);border-color:var(--border)}.btn.danger{background:var(--danger)}.btn.success{background:var(--success)}.btn.small{min-height:30px;padding:0 10px;font-size:12px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:18px;box-shadow:0 10px 30px rgba(15,23,42,.04)}.panel h2{margin:0 0 16px;font-size:20px}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:repeat(3,1fr)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}.stat-card span{display:block;color:var(--muted);font-size:13px}.stat-card strong{font-size:30px}.form-row{display:grid;gap:7px;margin-bottom:14px}label{font-weight:800;font-size:13px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 11px;font:inherit;background:#fff}textarea{min-height:120px;resize:vertical}.help{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.table th{font-size:12px;text-transform:uppercase;color:#4b5563;background:#f9fafb}.badge{display:inline-flex;align-items:center;min-height:24px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:800;background:#e5e7eb}.badge.on{background:#dcfce7;color:#166534}.badge.off{background:#fee2e2;color:#991b1b}.actions{display:flex;gap:8px;flex-wrap:wrap}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-weight:700}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.tabs a{padding:9px 12px;border:1px solid var(--border);border-radius:8px;background:#fff}.tabs a.active{background:var(--primary);color:#fff;border-color:var(--primary)}.preview-img{max-height:88px;border:1px solid var(--border);border-radius:8px;background:#fff}.media-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.media-card{border:1px solid var(--border);border-radius:12px;background:#fff;padding:10px;word-break:break-word}.media-card img{width:100%;height:110px;object-fit:cover;border-radius:8px;background:#f3f4f6}.copy-input{font-size:12px}.module-type-note{padding:12px;border-radius:8px;background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af;margin-bottom:14px}.split-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}@media(max-width:1000px){.admin-layout{grid-template-columns:1fr}.admin-sidebar{position:static;height:auto}.cards,.grid.two,.grid.three,.media-grid{grid-template-columns:1fr}.admin-topbar{flex-direction:column;align-items:flex-start}}

/* ===== v2 admin iyileştirmeleri ===== */
.brand-logo{width:46px;height:46px;border-radius:10px;background:#fff;object-fit:contain;padding:5px;border:1px solid rgba(255,255,255,.24)}.brand strong.brand-fallback{width:42px;height:42px;border-radius:10px;background:#0ea5e9;color:#fff;display:grid;place-items:center}.brand span{line-height:1.2}.media-card .media-actions{display:flex;gap:8px;align-items:center;margin-top:8px}.media-card form{margin:0}.media-card .btn.danger{min-height:30px;padding:0 10px;font-size:12px}.post-admin-thumb{width:90px;height:58px;object-fit:cover;border-radius:8px;border:1px solid var(--border);background:#f3f4f6}.inline-grid{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.readonly-note{padding:12px;border-radius:10px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;margin-bottom:14px;font-weight:700}

/* ===== V5: Blog editörü ve ana sayfa haber/etkinlik akışı yönetimi ===== */
.admin-posts-layout{grid-template-columns:minmax(420px,.95fr) minmax(520px,1.25fr)}
.home-stream-admin-layout{grid-template-columns:minmax(420px,.9fr) minmax(520px,1.3fr)}
.rich-row{display:block}.rich-toolbar{display:flex;gap:6px;align-items:center;flex-wrap:wrap;border:1px solid var(--border);border-bottom:0;background:#f8fafc;border-radius:10px 10px 0 0;padding:8px}.rich-toolbar button,.rich-toolbar select{width:auto;min-height:34px;border:1px solid #d1d5db;border-radius:7px;background:#fff;color:#111827;padding:0 9px;font-weight:800;cursor:pointer}.rich-toolbar button:hover{background:#eef2ff}.rich-toolbar select{height:34px}.rich-editor{min-height:360px;max-height:680px;overflow:auto;border:1px solid var(--border);border-radius:0 0 10px 10px;background:#fff;padding:18px;font-size:16px;line-height:1.75;outline:none}.rich-editor:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(17,115,189,.12)}.rich-editor h2{font-size:26px;margin:22px 0 12px;color:#153d63}.rich-editor h3{font-size:22px;margin:18px 0 10px;color:#17366b}.rich-editor p{margin:0 0 14px}.rich-editor ul,.rich-editor ol{margin:12px 0 18px;padding-left:28px}.rich-editor img{max-width:100%;height:auto;border-radius:10px}.rich-source{font-family:Consolas,Monaco,monospace;font-size:13px;line-height:1.55;border-radius:0 0 10px 10px}.table td .help{display:block;margin-top:4px}.home-stream-admin-layout .preview-img,.admin-posts-layout .preview-img{max-width:180px;max-height:100px;object-fit:cover}
@media(max-width:1200px){.admin-posts-layout,.home-stream-admin-layout{grid-template-columns:1fr}}

/* ===== V8: Yazar paneli ===== */
.author-login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#111827,#1f2937);padding:24px}.author-login-card{width:min(420px,100%);background:#fff;border-radius:18px;padding:30px;box-shadow:0 24px 60px rgba(0,0,0,.25);display:grid;gap:14px}.author-login-card h1{margin:0;font-size:28px}.author-login-card p{margin:0 0 8px;color:var(--muted)}.author-login-card .btn{width:100%}.check-row{display:flex;align-items:center;gap:10px;margin:6px 0 16px}.check-row input{width:auto}.author-write-layout{grid-template-columns:minmax(420px,.9fr) minmax(520px,1.2fr)}@media(max-width:1100px){.author-write-layout{grid-template-columns:1fr}}

/* V10 rich editor additions */
.rich-editor-compact{min-height:180px;max-height:360px}.admin-pages-layout .preview-img,.author-write-layout .preview-img{max-width:180px;max-height:100px;object-fit:cover}.author-write-layout .rich-editor{min-height:300px}