/* assets/css/theme.css
   Only variables are in :root via header inline style
   This file provides base surfaces & typography using the variables.
*/

:root{
  color-scheme: light;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a{ color: var(--primary); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.main{ padding: 20px 0 40px; }

.h1{ font-size: 28px; font-weight: 500; letter-spacing: -0.02em; margin: 0 0 10px; }
.h2{ font-size: 20px; font-weight: 500; margin: 18px 0 8px; }
.h3{ font-size: 16px; font-weight: 500; margin: 0; }
.p{ margin: 0 0 12px; }
.lead{ margin: 0 0 16px; color: var(--muted); font-size: 15px; }

.muted{ color: var(--muted); font-size: 13px; }
.mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; }

.narrow{ width: min(680px, calc(100% - 32px)); }

.notice{
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin: 12px 0;
}
.notice--ok{ border-color: rgba(31,111,235,0.25); }
.notice--warn{ border-color: rgba(255,138,31,0.35); }

.input,.textarea,.select{
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  outline: none;
}
.textarea{ resize: vertical; }
.label{ display:block; margin: 10px 0 6px; color: var(--muted); font-size: 13px; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
}
.btn--primary{
  border-color: rgba(255,138,31,0.55);
  color: var(--primary);
  background: rgba(255,138,31,0.06);
}
.btn--outline{
  border-color: rgba(255,138,31,0.55);
  color: var(--primary);
  background: transparent;
}
.btn--sm{ padding: 8px 12px; font-size: 13px; }

.form{ margin-top: 10px; }
.form__row{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }