/* Admin HappyMod — estilo limpio, verde Android */
:root{
  --bg:#f4faf6; --surface:#fff; --text:#0f1f17; --muted:#5b6b62;
  --border:#e3ece6; --primary:#16A34A; --primary-d:#0F7A36;
  --success:#10b981; --warn:#f59e0b; --danger:#ef4444;
  --radius:12px; --shadow:0 4px 16px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-d)}
h1{font-size:1.6rem;margin:0 0 4px}
h2{font-size:1.1rem;margin:0 0 14px}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.strong{font-weight:600;color:var(--text)}

/* Sidebar */
.sidebar{position:fixed;inset:0 auto 0 0;width:240px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:18px}
.sidebar .brand{display:flex;align-items:center;gap:10px;color:var(--text);font-size:1.05rem;padding:6px 4px 18px;border-bottom:1px solid var(--border);margin-bottom:14px}
.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}
.sidebar nav a{padding:10px 12px;border-radius:10px;color:var(--text);font-weight:500;font-size:.95rem}
.sidebar nav a:hover{background:var(--bg)}
.sidebar nav a.active{background:rgba(22,163,74,.10);color:var(--primary)}
.sidebar-foot{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid var(--border);font-size:.85rem}
.sidebar-foot .who{color:var(--muted)}
.sidebar-foot .logout{color:var(--danger);font-weight:600}

/* Content */
.content{margin-left:240px;padding:28px 32px;max-width:1100px}
.page-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.head-actions{display:flex;gap:8px;flex-wrap:wrap}

.card-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin-bottom:20px}
.grid-2{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;align-items:start}
@media (max-width:900px){.sidebar{position:relative;width:auto;border-right:0;border-bottom:1px solid var(--border)}.content{margin-left:0;padding:20px}.grid-2{grid-template-columns:1fr}}

/* Forms */
label{display:block;margin-bottom:14px;font-weight:600;font-size:.9rem}
label small{font-weight:400}
input[type=text],input[type=email],input[type=password],input[type=file],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:#fff;font-family:inherit;font-size:.95rem;color:var(--text);margin-top:6px;font-weight:400;transition:border-color .15s,box-shadow .15s
}
textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,163,74,.18)}

.toolbar{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;padding:6px;background:var(--bg);border:1px solid var(--border);border-radius:8px 8px 0 0;border-bottom:0}
.toolbar button{background:#fff;border:1px solid var(--border);padding:6px 10px;border-radius:6px;font-size:.85rem;cursor:pointer;color:var(--text)}
.toolbar button:hover{background:var(--bg);border-color:var(--primary)}
.toolbar + textarea{border-radius:0 0 8px 8px;margin-top:0;border-top:0}

/* Buttons */
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:8px;font-weight:600;font-size:.92rem;border:1px solid transparent;cursor:pointer;font-family:inherit;text-decoration:none;transition:filter .15s,background .15s,border-color .15s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{filter:brightness(1.06);color:#fff}
.btn-ghost{background:#fff;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{background:var(--bg)}
button{font-family:inherit}

/* Table */
table.data{width:100%;border-collapse:collapse;margin:0}
table.data th,table.data td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top;font-size:.92rem}
table.data th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;background:var(--bg)}
table.data td.empty{text-align:center;color:var(--muted);padding:40px}
table.data tr:last-child td{border-bottom:0}
table.data .actions{text-align:right;white-space:nowrap}
.link{color:var(--primary);background:none;border:0;padding:4px 6px;cursor:pointer;font:inherit}
.link-danger{color:var(--danger)}
.link:hover{text-decoration:underline}

.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:700}
.pill-published{background:rgba(16,185,129,.14);color:#0a7d50}
.pill-draft{background:rgba(245,158,11,.14);color:#9a6a00}

/* Flash */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-size:.92rem;border:1px solid transparent}
.flash-success{background:rgba(16,185,129,.10);color:#075e3d;border-color:rgba(16,185,129,.30)}
.flash-error{background:rgba(239,68,68,.10);color:#7f1d1d;border-color:rgba(239,68,68,.30)}
.flash-warning{background:rgba(245,158,11,.12);color:#7c4a00;border-color:rgba(245,158,11,.30)}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,rgba(22,163,74,.06),rgba(35,197,82,.04))}
.login-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:34px;width:100%;max-width:380px;box-shadow:0 18px 50px rgba(0,0,0,.08)}
.login-brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);margin-bottom:18px;font-size:1.05rem}
.login-brand strong{font-weight:800}
.login-brand strong span{color:var(--primary)}
.login-card h1{font-size:1.4rem}
.login-card p.muted{margin:0 0 16px}
.login-card .btn-primary{width:100%;justify-content:center;margin-top:6px}
.login-card .hint{margin-top:18px;text-align:center;font-size:.78rem;color:var(--muted)}
.login-card .hint code{background:var(--bg);padding:2px 6px;border-radius:4px;font-size:.85em}

/* Editor */
.editor .sidebar-meta{position:sticky;top:20px}
.cover-preview{margin-top:14px;border-radius:8px;border:1px solid var(--border);max-width:100%}
.upload-block{margin:6px 0 14px;display:flex;flex-direction:column;gap:6px}
.upload-block input[type=file]{padding:8px}
.status-block{margin-top:8px;display:flex;align-items:center;gap:10px}