/**
 *                          ___                   _       _         _
 *                         / __)                 | |     | |       | |
 *     _ _ _ _ _ _ _ _ _ _| |__ _____  ____ _   _| |  _  | |__   __| |
 *    | | | | | | | | | (_   __|____ |/ ___) | | | |_/ ) |  _ \ / _  |
 *    | | | | | | | | | | | |  / ___ | |   | |_| |  _ ( _| |_) | (_| |
 *     \___/ \___/ \___(_)|_|  \_____|_|   |____/|_| \_|_)____/ \____|
 *
 *
 * 	Author: MD OMAR FARUK
 * 	Author URI: www.faruk.bd
 * 	Author Contact: https://faruk.bd/#contact
 * 	Author Email: info@faruk.bd | farukmr@gmail.com
 * 	Copyright © 2026
 *                          ___                   _       _         _
 *                         / __)                 | |     | |       | |
 *     _ _ _ _ _ _ _ _ _ _| |__ _____  ____ _   _| |  _  | |__   __| |
 *    | | | | | | | | | (_   __|____ |/ ___) | | | |_/ ) |  _ \ / _  |
 *    | | | | | | | | | | | |  / ___ | |   | |_| |  _ ( _| |_) | (_| |
 *     \___/ \___/ \___(_)|_|  \_____|_|   |____/|_| \_|_)____/ \____|
 *
 */
/* AIO Remote: landing page and installer. */
:root { --brand: #4f46e5; --ink: #111827; --muted: #6b7280; --line: #e5e7eb; --bg: #f3f4f6; }
* { box-sizing: border-box; }
body.site {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.wrap { max-width: 920px; margin: 0 auto; padding: 40px 16px 32px; }
.wrap.narrow { max-width: 520px; }
.brand { display: flex; align-items: center; gap: 12px; margin: 0 0 6px; font-size: 26px; }
.brand small { font-size: 14px; font-weight: 500; color: var(--muted); }
.logo {
  display: inline-block; width: 40px; height: 40px; border-radius: 12px; flex: 0 0 auto;
  background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='11' rx='2'/%3E%3Cpath d='M9 20h6M12 16v4'/%3E%3C/svg%3E") center / 26px no-repeat;
}
.lead { color: var(--muted); margin: 0 0 26px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.card h2 { margin: 0 0 8px; font-size: 18px; }
.card h2 small { font-size: 12px; font-weight: 500; color: var(--muted); }
.form h2:not(:first-child) { margin-top: 22px; }
.muted { color: var(--muted); }
.form label { display: block; font-weight: 600; margin: 12px 0 0; color: #374151; }
.form input {
  display: block; width: 100%; margin-top: 6px; font: inherit; font-size: 16px;
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: #f9fafb; color: var(--ink);
}
.form input:focus { outline: 2px solid var(--brand); outline-offset: 1px; background: #fff; }
.btn {
  display: inline-block; margin-top: 18px; font: inherit; font-weight: 600; text-decoration: none;
  padding: 11px 22px; border-radius: 10px; border: 0; background: var(--brand); color: #fff; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.ticks { margin: 14px 0 0; padding: 0; list-style: none; color: #374151; }
.ticks li { padding-left: 24px; position: relative; margin: 6px 0; }
.ticks li::before { content: "\2713"; position: absolute; left: 0; color: #059669; font-weight: 700; }
.err { background: #fef2f2; color: #b91c1c; padding: 10px 14px; border-radius: 10px; }
.ok { background: #ecfdf5; color: #047857; padding: 10px 14px; border-radius: 10px; font-weight: 600; }
.foot { color: var(--muted); font-size: 12px; margin-top: 26px; text-align: center; }
code { background: #f3f4f6; padding: 1px 6px; border-radius: 6px; font-size: 13px; }