/* Dr. VPN admin panel -- deliberately dependency-free.
   No web fonts, no CDN, no framework: the Content-Security-Policy in bootstrap.php
   blocks every external origin, which is a large part of why a stored-XSS bug here
   would have nowhere to send anything. */

:root {
    --blue: #1565c0;
    --blue-dark: #0d47a1;
    --blue-soft: #e8f0fb;
    --ink: #14202e;
    --muted: #6b7c8f;
    --line: #dbe3ec;
    --bg: #f2f5f9;
    --ok: #1b7f4d;
    --warn: #a86a00;
    --error: #b3261e;
    --radius: 14px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Tahoma, Vazirmatn, "Segoe UI", system-ui, sans-serif;
    font-size: 15px;
    line-height: 1.7;
}

a { color: var(--blue); }

.topbar {
    background: var(--blue);
    color: #fff;
    padding: 14px 22px;
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.topbar .brand { font-weight: 700; font-size: 18px; }
.topbar nav { display: flex; gap: 8px; margin-inline-start: auto; flex-wrap: wrap; }
.topbar nav a, .topbar nav button {
    background: rgba(255, 255, 255, .14);
    color: #fff;
    border: 0;
    border-radius: 10px;
    padding: 7px 15px;
    text-decoration: none;
    font: inherit;
    cursor: pointer;
}
.topbar nav a.active { background: #fff; color: var(--blue-dark); font-weight: 700; }

.wrap { max-width: 1000px; margin: 24px auto 60px; padding: 0 16px; }

.card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px 22px;
    margin-bottom: 20px;
}
.card h2 { margin: 0 0 4px; font-size: 17px; }
.card .hint { color: var(--muted); font-size: 13px; margin: 0 0 16px; }

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }

input[type=text], input[type=password], input[type=number], textarea, select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    font: inherit;
    background: #fff;
    color: var(--ink);
}
textarea { min-height: 130px; resize: vertical; font-family: ui-monospace, Consolas, monospace; font-size: 13px; direction: ltr; text-align: left; }
input:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; }

.btn {
    display: inline-block;
    background: var(--blue);
    color: #fff;
    border: 0;
    border-radius: 12px;
    padding: 11px 22px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}
.btn:hover { background: var(--blue-dark); }
.btn.ghost { background: transparent; color: var(--blue); border: 1px solid var(--line); font-weight: 400; }
.btn.danger { background: transparent; color: var(--error); border: 1px solid var(--line); font-weight: 400; }
.btn.small { padding: 6px 14px; font-size: 13px; }

.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > * { flex: 1 1 200px; }
.field { margin-bottom: 14px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: start; vertical-align: middle; }
th { font-size: 12px; color: var(--muted); font-weight: 600; }
td.mono { font-family: ui-monospace, Consolas, monospace; font-size: 12px; direction: ltr; }

.flash { padding: 12px 16px; border-radius: 12px; margin-bottom: 18px; font-size: 14px; }
.flash.ok { background: #e6f4ec; color: var(--ok); }
.flash.warn { background: #fdf3e2; color: var(--warn); }
.flash.error { background: #fbe9e7; color: var(--error); }

.pill { display: inline-block; font-size: 12px; padding: 2px 10px; border-radius: 999px; background: var(--blue-soft); color: var(--blue-dark); }
.pill.off { background: #eceff3; color: var(--muted); }

.publishbar {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 14px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.publishbar .state { color: var(--muted); font-size: 13px; }
.publishbar form { margin-inline-start: auto; }

.keybox {
    background: #0e1a26;
    color: #d7e6f5;
    border-radius: 12px;
    padding: 14px;
    font-family: ui-monospace, Consolas, monospace;
    font-size: 12px;
    direction: ltr;
    text-align: left;
    word-break: break-all;
    user-select: all;
}

.login-page { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 20px; }
.login-page .card { width: 100%; max-width: 380px; margin: 0; }