:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8eb;
  --muted: #9aa1ac;
  --accent: #4f8cff;
  --green: #3ecf8e;
  --yellow: #e6b800;
  --red: #ef5b5b;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topnav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--border);
}
.topnav__left, .topnav__center, .topnav__right { display: flex; align-items: center; gap: 18px; }
.topnav__brand { font-weight: 700; color: var(--text); font-size: 16px; }
.topnav__tab { color: var(--muted); padding: 6px 10px; border-radius: 6px; }
.topnav__tab:hover { background: var(--panel-2); text-decoration: none; }
.topnav__tab--active { color: var(--text); background: var(--panel-2); }
.topnav__bell { position: relative; color: var(--muted); font-size: 16px; }
.badge {
  position: absolute; top: -6px; right: -8px; background: var(--red); color: #fff;
  border-radius: 999px; font-size: 10px; padding: 1px 5px; font-weight: 700;
}
.topnav__logout-form { display: flex; align-items: center; gap: 10px; }
.topnav__email { color: var(--muted); font-size: 12px; }
.topnav__logout-btn {
  background: none; border: 1px solid var(--border); color: var(--muted);
  padding: 5px 10px; border-radius: 6px; cursor: pointer;
}
.topnav__logout-btn:hover { color: var(--text); border-color: var(--muted); }

.page { max-width: 1100px; margin: 0 auto; padding: 24px 20px; }
.page--center {
  max-width: 380px; margin: 0 auto; padding-top: 15vh;
}

h1 { font-size: 20px; margin: 0 0 18px; }
h2 { font-size: 16px; margin: 0 0 12px; }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; margin-bottom: 16px;
}
.grid { display: grid; gap: 14px; }
.grid--cards { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

label { display: block; margin-bottom: 5px; color: var(--muted); font-size: 13px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], select, textarea {
  width: 100%; padding: 9px 11px; background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-size: 14px; margin-bottom: 12px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }

button, .btn {
  display: inline-block; background: var(--accent); color: #fff; border: none;
  padding: 9px 16px; border-radius: 6px; font-size: 14px; cursor: pointer; font-weight: 600;
}
button:hover, .btn:hover { opacity: 0.9; text-decoration: none; }
.btn--secondary { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }
.btn--danger { background: var(--red); }
.btn--small { padding: 5px 10px; font-size: 12px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: none; }

.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.tag--running { background: rgba(79,140,255,.15); color: var(--accent); }
.tag--maturing { background: rgba(230,184,0,.15); color: var(--yellow); }
.tag--done { background: rgba(62,207,142,.15); color: var(--green); }
.tag--draft, .tag--paused { background: rgba(154,161,172,.15); color: var(--muted); }
.tag--cancelled { background: rgba(239,91,91,.15); color: var(--red); }

.muted { color: var(--muted); }
.error { color: var(--red); font-size: 13px; margin-bottom: 12px; }
.success { color: var(--green); font-size: 13px; margin-bottom: 12px; }
.profit-pos { color: var(--green); font-weight: 700; }
.profit-neg { color: var(--red); font-weight: 700; }

.stat-row { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 16px; }
.stat { min-width: 120px; }
.stat__label { color: var(--muted); font-size: 12px; margin-bottom: 3px; }
.stat__value { font-size: 22px; font-weight: 700; }

.thumb { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; background: var(--panel-2); }

.form-row { display: flex; gap: 12px; }
.form-row > * { flex: 1; }