/* Kotamix public portal — StudioPro-style landing, cards and role grid. */
:root {
  --bg: #f1f5f9; --card: #ffffff; --line: #e2e8f0;
  --ink: #0f172a; --muted: #64748b;
  --brand: #4f46e5; --brand-dark: #4338ca; --brand-soft: #eef2ff;
  --ok: #16a34a; --ok-soft: #f0fdf4;
  --warn: #d97706; --warn-soft: #fffbeb;
  --radius: 12px; --shadow: 0 1px 3px rgba(15,23,42,.08), 0 4px 14px rgba(15,23,42,.05);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--brand); text-decoration: none; }

.por-top { display: flex; align-items: center; justify-content: space-between; max-width: 720px; margin: 0 auto; padding: 16px 22px 0; }
.por-brand { font-weight: 800; font-size: 16px; color: var(--ink); }
.por-lang { font-size: 13px; font-weight: 700; border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 5px 12px; color: var(--ink); }
.por-wrap { max-width: 720px; margin: 0 auto; padding: 40px 22px 30px; }
.por-hero h1 { font-size: 26px; line-height: 1.25; margin: 16px 0 8px; }
.por-hero .tagline { color: var(--muted); font-size: 15px; }
.por-logo { width: 60px; height: 60px; border-radius: 16px; background: var(--brand); color: #fff; display: grid; place-items: center; font-size: 28px; font-weight: 800; }
.por-logo-img { height: 54px; }

.role-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 24px 0; }
.role-card { display: block; border: 1px solid var(--line); background: #fff; border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); color: var(--ink); transition: .12s; }
.role-card:hover { border-color: var(--brand); transform: translateY(-2px); }
.role-card .emoji { font-size: 26px; }
.role-card h3 { margin: 6px 0 2px; font-size: 15px; }
.role-card p { color: var(--muted); font-size: 12.5px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; }
.card h2 { margin-bottom: 12px; font-size: 16px; }
.muted { color: var(--muted); }
.row-btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 9px 16px; border-radius: 9px; font-size: 13.5px; font-weight: 600; cursor: pointer; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-ghost { background: none; border-color: transparent; color: var(--brand); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .4px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table-wrap { overflow-x: auto; }

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--brand-soft); color: var(--brand-dark); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }

.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
input { width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; }
input:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
.inline-form { display: flex; gap: 8px; }
.inline-form input { flex: 1; }
.alert-err { background: var(--warn-soft); color: var(--warn); border-radius: 8px; padding: 9px 12px; font-size: 13px; margin-bottom: 12px; }

.progress { height: 10px; background: #e2e8f0; border-radius: 999px; overflow: hidden; margin: 8px 0 4px; }
.progress i { display: block; height: 100%; background: var(--brand); border-radius: 999px; }

.por-foot { text-align: center; color: var(--muted); font-size: 12px; padding: 10px 22px 40px; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 4px 10px; font-size: 13.5px; margin: 10px 0; }
.kv dt { color: var(--muted); }