/* Signaly - tmavy trading dashboard */
:root {
    --bg: #0d1117;
    --bg-card: #161b22;
    --bg-hover: #1c2330;
    --border: #2a3140;
    --text: #e6e9ef;
    --text-muted: #8b94a3;
    --accent: #4d9fff;
    --green: #22c07a;
    --red: #e5484d;
    --amber: #f0b429;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

.container { max-width: 1380px; margin: 0 auto; padding: 0 24px; }

.topbar {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 10;
}
.topbar-inner { display: flex; align-items: center; gap: 32px; height: 56px; }
.brand { font-size: 18px; font-weight: 700; color: var(--text); text-decoration: none; }
.nav { display: flex; gap: 8px; }
.nav-link {
    color: var(--text-muted); text-decoration: none; padding: 6px 14px;
    border-radius: 8px; transition: all .15s;
}
.nav-link:hover { color: var(--text); background: var(--bg-hover); }

.page-head { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin: 28px 0 20px; }
h1 { font-size: 24px; font-weight: 700; }
h2 { font-size: 16px; font-weight: 600; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
h2.mt { margin-top: 26px; }

.grid-2 {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px;
}
@media (max-width: 1000px) { .grid-2 { grid-template-columns: 1fr; } }

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}
.grid-2 .card { margin-bottom: 0; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
    text-align: left; color: var(--text-muted); font-weight: 500; font-size: 12px;
    text-transform: uppercase; letter-spacing: .04em;
    padding: 8px 10px; border-bottom: 1px solid var(--border);
}
td { padding: 9px 10px; border-bottom: 1px solid rgba(42, 49, 64, .5); }
tbody tr:hover { background: var(--bg-hover); }
tbody tr:last-child td { border-bottom: none; }
.row-hot { background: rgba(34, 192, 122, .07); }

.sym { color: var(--accent); font-weight: 700; text-decoration: none; }
.sym:hover { text-decoration: underline; }
.pos { color: var(--green); }
.neg { color: var(--red); }
.score { font-weight: 600; color: var(--amber); }
.muted { color: var(--text-muted); }
.small { font-size: 13px; }

.badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
    border: 1px solid var(--border); background: var(--bg-card);
}
.regime-risk_on { color: var(--green); border-color: rgba(34, 192, 122, .4); }
.regime-risk_off { color: var(--red); border-color: rgba(229, 72, 77, .4); }
.regime-neutral { color: var(--amber); border-color: rgba(240, 180, 41, .4); }
.badge-muted { color: var(--text-muted); }

.tag {
    display: inline-block; padding: 1px 8px; border-radius: 6px; font-size: 12px;
    background: var(--bg-hover); border: 1px solid var(--border); color: var(--text-muted);
}
.tag-green { color: var(--green); border-color: rgba(34, 192, 122, .4); background: rgba(34, 192, 122, .1); }
.tag-red { color: var(--red); border-color: rgba(229, 72, 77, .4); background: rgba(229, 72, 77, .1); }
.tag-cat { color: var(--accent); border-color: rgba(77, 159, 255, .4); background: rgba(77, 159, 255, .1); }

.count {
    background: var(--bg-hover); border-radius: 999px; padding: 1px 10px;
    font-size: 13px; color: var(--text-muted); font-weight: 500;
}
.stars { color: var(--amber); letter-spacing: 1px; }
.cat-summary { font-size: 12.5px; color: var(--text-muted); max-width: 340px; }

.rules { list-style: none; }
.rules li { padding: 6px 0 6px 22px; position: relative; color: var(--text-muted); font-size: 14px; }
.rules li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }

.news-list { list-style: none; }
.news-list li { padding: 10px 0; border-bottom: 1px solid rgba(42, 49, 64, .5); }
.news-list li:last-child { border-bottom: none; }
.news-list a { color: var(--text); text-decoration: none; }
.news-list a:hover { color: var(--accent); }

.chart { width: 100%; height: 280px; background: var(--bg); border-radius: 8px; }

.btn-link {
    display: inline-block; margin-top: 12px; color: var(--accent);
    text-decoration: none; font-weight: 600; font-size: 14px;
}
.btn-link:hover { text-decoration: underline; }

.empty-state { text-align: center; padding: 60px 20px; }
.empty-state h1 { margin-bottom: 12px; }
.empty-state p { color: var(--text-muted); }

.footer {
    padding: 28px 24px; color: var(--text-muted); font-size: 13px; text-align: center;
}

.chart-equity { height: 200px; }

/* login */
.login-body {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; padding: 24px;
}
.login-card {
    width: 100%; max-width: 380px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: 14px; padding: 36px 32px;
}
.login-brand { font-size: 22px; font-weight: 700; text-align: center; }
.login-sub { color: var(--text-muted); text-align: center; font-size: 14px; margin: 4px 0 24px; }
.login-error {
    background: rgba(229, 72, 77, .12); border: 1px solid rgba(229, 72, 77, .4);
    color: var(--red); border-radius: 8px; padding: 10px 14px;
    font-size: 14px; margin-bottom: 16px;
}
.login-form { display: flex; flex-direction: column; gap: 6px; }
.login-form label { font-size: 13px; color: var(--text-muted); margin-top: 10px; }
.login-form input {
    background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
    color: var(--text); font-size: 15px; padding: 11px 14px; outline: none;
    transition: border-color .15s;
}
.login-form input:focus { border-color: var(--accent); }
.btn-primary {
    margin-top: 20px; background: var(--accent); color: #0b1220;
    border: none; border-radius: 8px; padding: 12px; font-size: 15px;
    font-weight: 700; cursor: pointer; transition: opacity .15s;
}
.btn-primary:hover { opacity: .88; }
.btn-primary:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
.topbar-inner { justify-content: space-between; }
.topbar-inner .nav { margin-right: auto; }
.nav-logout { color: var(--text-muted); font-size: 13px; }

/* nastaveni */
.settings-form { display: flex; flex-direction: column; gap: 6px; }
.settings-form label { font-size: 13px; color: var(--text-muted); margin-top: 12px; display: flex; align-items: center; gap: 8px; }
.settings-form input[type="password"], .settings-form input[type="text"] {
    background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
    color: var(--text); font-size: 14px; padding: 10px 14px; outline: none;
    transition: border-color .15s;
}
.settings-form input:focus { border-color: var(--accent); }
.mt-label { margin-top: 18px !important; }
.radio-group { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.radio-option {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px;
    background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
    cursor: pointer; font-size: 14px; color: var(--text) !important;
    margin-top: 0 !important; transition: border-color .15s;
}
.radio-option:hover { border-color: var(--accent); }
.radio-active { border-color: var(--accent); background: rgba(77, 159, 255, .08); }
.radio-option input { accent-color: var(--accent); }
.btn-secondary { background: var(--bg-hover); color: var(--text); border: 1px solid var(--border); }
.mt { margin-top: 20px; }