/* GROM developer portal — shared styles.
 *
 * Palette from the grom-web-telegram-1to1 skill tokens (accent #3390EC, night
 * surface #17212B) so the portal reads as the same product as the client.
 *
 * There is no build step and no framework here on purpose: the portal is a set
 * of static previews until the backend exists, and a static preview should not
 * carry a toolchain.
 */

:root {
  --bg: #fff;
  --fg: #1c1c1e;
  --mut: #6e6e73;
  --line: #e5e5ea;
  --acc: #3390ec;
  --acc-h: #4ea4f6;
  --acc-tint: #e7f3ff;
  --code: #f4f4f5;
  --warn: #b45309;
  --warn-bg: #fff8ed;
  --danger: #df3f40;
  --danger-bg: #fef3f2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1621;
    --fg: #f2f2f7;
    --mut: #8b97a3;
    --line: rgba(255, 255, 255, 0.09);
    --acc: #4ea4f6;
    --acc-h: #6cb4f8;
    --acc-tint: #1b3a55;
    --code: #182533;
    --warn: #e0a458;
    --warn-bg: #24201a;
    --danger: #ff6b6a;
    --danger-bg: #241a1c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 680px; margin: 0 auto; padding: 0 24px; }

header { border-bottom: 1px solid var(--line); padding: 16px 0; }
header .wrap { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.logo { font-weight: 700; letter-spacing: -0.02em; color: var(--fg); text-decoration: none; }
.logo span { color: var(--mut); font-weight: 400; }
header nav { margin-left: auto; display: flex; gap: 18px; font-size: 14px; }
header nav a { color: var(--mut); text-decoration: none; }
header nav a:hover, header nav a[aria-current='page'] { color: var(--acc); }

h1 { font-size: 28px; line-height: 1.2; letter-spacing: -0.03em; margin: 40px 0 10px; }
h2 { font-size: 18px; margin: 34px 0 10px; }
h3 { font-size: 15px; margin: 22px 0 6px; }
p { color: var(--mut); margin: 0 0 14px; }
p.lead { font-size: 17px; color: var(--fg); }
a { color: var(--acc); }
code {
  background: var(--code); padding: 2px 6px; border-radius: 5px; font-size: 0.88em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* The banner every page carries. Not decorative — it is the reason these pages
   can exist at all without misleading anyone. */
.banner {
  border: 1px solid var(--line);
  border-left: 3px solid var(--warn);
  background: var(--warn-bg);
  border-radius: 0 10px 10px 0;
  padding: 14px 16px;
  margin: 24px 0;
  font-size: 14px;
  color: var(--mut);
}
.banner b { color: var(--fg); display: block; margin-bottom: 4px; }
.banner :last-child { margin-bottom: 0; }

.card { border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin: 16px 0; }
.card h3 { margin: 0 0 6px; }
.card p { margin: 0; font-size: 14px; }
.card.linked { display: block; text-decoration: none; color: inherit; }
.card.linked:hover { border-color: var(--acc); }
.card.danger { border-color: rgba(223, 63, 64, 0.35); background: var(--danger-bg); }

.pill {
  display: inline-block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  border-radius: 99px; padding: 3px 9px; margin-left: 8px; vertical-align: 2px;
  background: var(--code); color: var(--mut); border: 1px solid var(--line);
}

/* Form previews. Inputs are real inputs so the layout is honest, but no script
   on any page sends anything anywhere — see the note in each form. */
label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 5px; color: var(--fg); }
label + .hint { margin-top: -3px; }
.hint { font-size: 13px; color: var(--mut); margin: 0 0 8px; }
input[type='text'], input[type='tel'], input[type='url'], textarea, select {
  width: 100%; padding: 10px 12px; font: inherit; font-size: 15px;
  color: var(--fg); background: var(--bg);
  border: 1px solid var(--line); border-radius: 10px;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--acc); outline-offset: -1px; border-color: transparent; }
textarea { min-height: 84px; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 16px 0 0; }
fieldset legend { font-size: 13px; font-weight: 600; padding: 0; margin-bottom: 6px; }
.radios { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.radios label { display: flex; align-items: center; gap: 6px; font-weight: 400; margin: 0; font-size: 14px; }

.btn {
  display: inline-block; background: var(--acc); color: #fff; border: 0;
  padding: 11px 22px; border-radius: 10px; font: inherit; font-weight: 600; font-size: 15px;
  cursor: not-allowed; text-decoration: none;
}
.btn:hover { background: var(--acc-h); }
.btn[disabled] { opacity: 0.5; }
.btn.danger { background: var(--danger); }
.btn.ghost { background: transparent; color: var(--acc); border: 1px solid var(--line); }
.actions { margin-top: 22px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.actions .hint { margin: 0; }

/* Credential display — the api_id / api_hash result state. */
.cred { background: var(--code); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 14px 0; }
.cred dt { font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--mut); margin-bottom: 4px; }
.cred dd {
  margin: 0 0 14px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 15px; word-break: break-all;
}
.cred dd:last-child { margin-bottom: 0; }
.blur { filter: blur(5px); user-select: none; }

table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--mut); font-weight: 600; }
td .sub { display: block; color: var(--mut); font-size: 13px; margin-top: 2px; }

ol, ul { color: var(--mut); padding-left: 20px; }
li { margin: 6px 0; }

footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 22px 0 44px; font-size: 13px; color: var(--mut); }

@media (max-width: 520px) {
  h1 { font-size: 24px; margin-top: 28px; }
  header nav { gap: 14px; width: 100%; margin-left: 0; }
}