/* UNRYUTO KizunaCMS — Cloudflare Pages版 (PHP版のCSS流用) */
:root{
  --primary:#0f172a;
  --primary-2:#1e293b;
  --primary-dark:#060e1d;
  --accent:#3b82f6;
  --accent-dark:#1d4ed8;
  --gold:#f59e0b;
  --gold-dark:#c37c00;
  --ok:#22c55e;
  --warn:#f59e0b;
  --danger:#ef4444;
  --bg:#f1f5f9;
  --surface:#ffffff;
  --line:#e2e8f0;
  --ink:#0f172a;
  --ink-soft:#475569;
  --muted:#94a3b8;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans JP',-apple-system,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;font-feature-settings:"palt";-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.mono{font-family:'Inter','JetBrains Mono',monospace}

.hd{background:var(--primary);color:#fff;border-bottom:3px solid var(--gold);position:sticky;top:0;z-index:50}
.hd-in{max-width:1280px;margin:0 auto;padding:12px 24px;display:flex;justify-content:space-between;align-items:center}
.hd-brand{display:flex;align-items:center;gap:12px;color:#fff}
.hd-brand:hover{text-decoration:none}
.brand-logo{background:var(--gold);color:var(--primary);width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:18px;border-radius:4px}
.brand-name{font-weight:800;font-size:18px;letter-spacing:.05em}
.brand-sub{font-family:'Inter',sans-serif;font-size:11px;color:var(--muted);letter-spacing:.15em;padding-left:8px;border-left:1px solid rgba(255,255,255,.15);margin-left:4px}
.hd-user{font-size:12px;color:var(--muted);margin-left:auto;padding-right:16px}
.hd-user strong{color:var(--gold);font-weight:600}
.hd-nav{display:flex;gap:4px}
.hd-nav a{color:rgba(255,255,255,.75);padding:8px 16px;font-size:14px;font-weight:500;border-radius:3px;transition:.15s}
.hd-nav a:hover{color:#fff;background:rgba(255,255,255,.08);text-decoration:none}
.hd-nav a.active{color:var(--gold);background:rgba(245,158,11,.12)}

main{max-width:1280px;margin:0 auto;padding:32px 24px}
.page-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.page-title h1{font-size:22px;font-weight:700;color:var(--primary);letter-spacing:.02em}
.page-title .page-eyebrow{font-family:'Inter',sans-serif;font-size:11px;color:var(--muted);letter-spacing:.25em;text-transform:uppercase;margin-bottom:4px;font-weight:600}

.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:24px;margin-bottom:20px}
.card h2{font-size:16px;color:var(--primary);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.card h2::before{content:"";display:inline-block;width:4px;height:18px;background:var(--gold)}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
@media(max-width:768px){.stats{grid-template-columns:1fr 1fr}}
.stat{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);padding:18px 20px;border-radius:4px}
.stat.gold{border-left-color:var(--gold)}
.stat.ok{border-left-color:var(--ok)}
.stat.warn{border-left-color:var(--warn)}
.stat.danger{border-left-color:var(--danger)}
.stat .lbl{font-size:11px;color:var(--muted);letter-spacing:.15em;text-transform:uppercase;font-weight:600;margin-bottom:8px}
.stat .num{font-family:'Inter',sans-serif;font-size:30px;color:var(--primary);font-weight:800;line-height:1;letter-spacing:-.01em}
.stat .num small{font-size:14px;color:var(--ink-soft);margin-left:4px;font-weight:500}
.stat .sub{font-size:12px;color:var(--ink-soft);margin-top:6px}

.tbl{width:100%;border-collapse:collapse;background:var(--surface);font-size:14px}
.tbl thead th{text-align:left;padding:12px 14px;background:var(--bg);color:var(--primary);font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;border-bottom:2px solid var(--line)}
.tbl tbody td{padding:14px;border-bottom:1px solid var(--line)}
.tbl tbody tr:hover{background:var(--bg)}
.tbl .num{font-family:'Inter',sans-serif;font-weight:600;color:var(--primary)}
.tbl .cast-name{font-weight:600;color:var(--primary);font-size:15px}
.tbl .memo{color:var(--ink-soft);font-size:12px;max-width:320px}

.il-bar{display:inline-flex;align-items:center;gap:10px;min-width:180px}
.il-bar-track{flex:1;background:var(--line);height:8px;border-radius:4px;overflow:hidden;position:relative}
.il-bar-fill{background:linear-gradient(90deg,var(--accent),var(--gold));height:100%;border-radius:4px;transition:width .6s ease-out}
.il-bar-num{font-family:'Inter',sans-serif;font-weight:700;color:var(--primary);font-size:14px;min-width:44px;text-align:right}

.badge{display:inline-block;padding:3px 10px;font-size:11px;font-weight:700;letter-spacing:.05em;border-radius:3px;font-family:'Inter',sans-serif}
.badge-pending{background:#fef3c7;color:#92400e}
.badge-sending{background:#dbeafe;color:#1e40af}
.badge-done{background:#dcfce7;color:#166534}
.badge-failed{background:#fee2e2;color:#991b1b}
.badge-active{background:#dcfce7;color:#166534}
.badge-paused{background:#f3f4f6;color:#6b7280}

.form-row{margin-bottom:18px}
.form-row label{display:block;font-size:13px;color:var(--primary);margin-bottom:6px;font-weight:600}
.form-row label .hint{color:var(--muted);font-weight:400;font-size:11px;margin-left:6px}
.form-row input[type=text],.form-row input[type=number],.form-row input[type=password],.form-row input[type=datetime-local],.form-row select,.form-row textarea{width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:4px;font-family:inherit;font-size:14px;color:var(--ink);background:#fff;transition:.15s}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.form-row textarea{resize:vertical;min-height:140px;font-family:'Noto Sans JP',sans-serif;line-height:1.8}
.form-row .char-count{font-family:'Inter',sans-serif;font-size:12px;color:var(--muted);text-align:right;margin-top:4px}

.btn{display:inline-block;padding:10px 22px;font-size:14px;font-weight:600;border:none;border-radius:4px;cursor:pointer;transition:.15s;font-family:inherit;text-decoration:none;letter-spacing:.03em}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-dark);color:#fff}
.btn-ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--bg);color:var(--primary)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#b91c1c;color:#fff}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}

.alert{padding:14px 18px;border-radius:4px;margin-bottom:20px;font-size:14px;border-left:3px solid}
.alert-ok{background:#f0fdf4;border-left-color:var(--ok);color:#166534}
.alert-warn{background:#fffbeb;border-left-color:var(--warn);color:#92400e}
.alert-info{background:#eff6ff;border-left-color:var(--accent);color:#1e40af}
.alert-danger{background:#fef2f2;border-left-color:var(--danger);color:#991b1b}

.compose-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:960px){.compose-grid{grid-template-columns:1fr}}
.preview{background:var(--primary-dark);color:#fff;padding:0;border-radius:6px;overflow:hidden;position:sticky;top:88px}
.preview-head{background:var(--primary);padding:14px 20px;font-size:12px;letter-spacing:.15em;color:var(--gold);font-family:'Inter',sans-serif;font-weight:600}
.preview-body{padding:24px;min-height:200px}
.preview-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.08)}
.preview-content{white-space:pre-wrap;font-size:15px;line-height:1.9;color:#fff}
.preview-empty{color:var(--muted);font-style:italic}
.preview-recipients{margin-top:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:var(--muted)}
.preview-recipients strong{color:var(--gold)}

.template-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip{background:var(--bg);border:1px solid var(--line);padding:6px 12px;border-radius:20px;font-size:12px;cursor:pointer;transition:.15s;color:var(--ink-soft)}
.chip:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

.ft{background:var(--primary-dark);color:var(--muted);padding:24px 0;margin-top:48px;font-size:12px;text-align:center;letter-spacing:.05em}

@media(max-width:768px){
  .hd-in{padding:10px 16px}
  .brand-sub,.hd-user{display:none}
  .hd-nav a{padding:6px 10px;font-size:13px}
  main{padding:20px 16px}
  .tbl{font-size:13px}
  .tbl thead th,.tbl tbody td{padding:10px 8px}
  .il-bar{min-width:120px}
}