/* RCCI Admin — clean, functional back office */
:root{
  --blue:#1e40af; --blue-600:#2563eb; --blue-50:#eff4fe; --navy:#0f172a; --navy-800:#1e293b;
  --ink:#0f172a; --slate-600:#475569; --slate-500:#64748b; --slate-300:#cbd5e1; --slate-200:#e2e8f0;
  --slate-100:#f1f5f9; --slate-50:#f8fafc; --line:#e2e8f0; --white:#fff;
  --display:"Plus Jakarta Sans",sans-serif; --sans:"Inter",system-ui,sans-serif;
  --radius:10px; --shadow:0 4px 14px -6px rgba(15,23,42,.15);
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--slate-50);font-size:15px}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;display:block}

.ad{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.ad__side{background:var(--navy);color:#cbd5e1;position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column}
.ad__brand{display:flex;align-items:center;gap:10px;padding:20px 22px;color:#fff;font-family:var(--display);font-size:1.15rem;border-bottom:1px solid rgba(255,255,255,.08)}
.ad__brand img{width:32px;height:32px;object-fit:contain}
.ad__brand b{color:#93c5fd;font-weight:800}
.ad__nav{display:flex;flex-direction:column;padding:14px 12px;gap:2px}
.ad__group{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#64748b;padding:16px 12px 6px;font-weight:700}
.ad__nav a{color:#cbd5e1;padding:9px 12px;border-radius:8px;font-weight:500;font-size:.9rem}
.ad__nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.ad__nav a.is-on{background:var(--blue);color:#fff}

.ad__main{display:flex;flex-direction:column;min-width:0}
.ad__top{display:flex;justify-content:space-between;align-items:center;padding:20px 32px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.ad__top h1{font-family:var(--display);font-size:1.4rem;margin:0;font-weight:700}
.ad__user{color:var(--slate-500);font-size:.85rem}
.ad__content{padding:28px 36px;max-width:1500px;width:100%}

.ad-alert{padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:.9rem}
.ad-alert--ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857}
.ad-alert--err{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}

/* dashboard cards */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;margin-bottom:28px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.stat b{font-family:var(--display);font-size:2rem;color:var(--blue);display:block;line-height:1}
.stat span{color:var(--slate-500);font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;margin-top:8px;display:block}

/* toolbar */
.ad-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:14px;flex-wrap:wrap}
.ad-bar h2{font-family:var(--display);font-size:1.15rem;margin:0}

/* buttons */
.b{display:inline-flex;align-items:center;gap:7px;font-family:var(--sans);font-weight:600;font-size:.86rem;border-radius:8px;padding:9px 16px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:.15s}
.b--pri{background:var(--blue);color:#fff}.b--pri:hover{background:var(--blue-600)}
.b--gh{background:#fff;color:var(--blue);border-color:var(--slate-300)}.b--gh:hover{border-color:var(--blue);background:var(--blue-50)}
.b--sm{padding:6px 12px;font-size:.8rem}
.b--del{background:#fff;color:#dc2626;border-color:#fecaca}.b--del:hover{background:#fef2f2}

/* tables */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th{background:var(--slate-50);text-align:left;padding:12px 16px;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--slate-500);border-bottom:1px solid var(--line);font-weight:700}
.tbl td{padding:12px 16px;border-bottom:1px solid var(--slate-100);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--slate-50)}
.tbl .thumb{width:46px;height:46px;border-radius:8px;object-fit:cover;border:1px solid var(--line)}
.tbl .mono{font-family:ui-monospace,monospace;color:var(--slate-500);font-size:.82rem}
.rowact{display:flex;gap:8px;justify-content:flex-end}
.pill{display:inline-block;font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:100px;background:var(--blue-50);color:var(--blue)}
.pill--off{background:var(--slate-100);color:var(--slate-500)}

/* forms */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;max-width:760px}
.f{margin-bottom:18px}
.f label{display:block;font-weight:600;font-size:.82rem;margin-bottom:6px;color:var(--slate-600)}
.f input[type=text],.f input[type=email],.f input[type=tel],.f input[type=number],.f input[type=date],.f input[type=password],.f input[type=search],.f input:not([type]),.f textarea,.f select{
  width:100%;font-family:var(--sans);font-size:.95rem;padding:10px 12px;border:1px solid var(--slate-300);border-radius:8px;background:#fff;color:var(--ink)}
.f textarea{min-height:120px;resize:vertical}
.f textarea.code{font-family:ui-monospace,monospace;font-size:.85rem;min-height:260px}
.f input:focus,.f textarea:focus,.f select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.15)}
.f .hint{color:var(--slate-500);font-size:.78rem;margin-top:5px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.f-current{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.f-current img{width:64px;height:64px;border-radius:8px;object-fit:cover;border:1px solid var(--line)}
.form-actions{display:flex;gap:12px;margin-top:8px;align-items:center}
.field-err{color:#dc2626;font-size:.8rem;margin-top:5px;display:block}

/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:var(--navy);padding:20px}
.login{background:#fff;border-radius:14px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);padding:38px;width:100%;max-width:380px}
.login h1{font-family:var(--display);font-size:1.5rem;margin:0 0 6px}
.login p{color:var(--slate-500);margin:0 0 24px;font-size:.9rem}

@media(max-width:820px){
  .ad{grid-template-columns:1fr}
  .ad__side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}
  .ad__nav{flex-direction:row;flex-wrap:wrap}
  .ad__group{display:none}
  .f-row{grid-template-columns:1fr}
}