:root { color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; font-family: 'Inter', system-ui, -apple-system, sans-serif; background: radial-gradient(circle at 20% 20%, #16325c, #0a1727 45%), radial-gradient(circle at 80% 0%, #0d2745, #0a1727 40%), #0a1727; color: #eef3fb; min-height: 100vh; }
.shell { max-width: 1180px; margin: 0 auto; padding: 32px 20px 56px; display: grid; gap: 24px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 22px; border-radius: 16px; background: rgba(20, 43, 72, 0.8); backdrop-filter: blur(12px); box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32); }
h1 { margin: 0; font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.badge { padding: 8px 14px; border-radius: 12px; background: linear-gradient(135deg, #2bd9ff, #7df0a9); color: #0c2336; font-weight: 700; text-transform: uppercase; font-size: 12px; }
.panel { padding: 20px; border-radius: 16px; background: rgba(16, 42, 67, 0.9); box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28); display: grid; gap: 14px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
button { border: none; border-radius: 12px; padding: 14px 18px; font-weight: 800; cursor: pointer; background: linear-gradient(135deg, #3aa6ff, #6ef5ff); color: #062338; transition: transform 0.15s ease, box-shadow 0.15s ease; box-shadow: 0 10px 24px rgba(58, 166, 255, 0.3); }
button:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; transform: none; }
button:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(58, 166, 255, 0.4); }
.metric { display: grid; gap: 6px; padding: 12px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.03); min-width: 200px; }
.metric label { font-size: 12px; text-transform: uppercase; opacity: 0.7; letter-spacing: 0.04em; }
.metric strong { font-size: 16px; font-weight: 800; }
.status { padding: 12px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.06); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); font-weight: 700; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.title { font-size: 14px; font-weight: 700; opacity: 0.9; }
.value { font-size: 16px; font-weight: 800; }
a { color: #7de0ff; font-weight: 700; text-decoration: none; }
select { padding: 12px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.08); background: rgba(255, 255, 255, 0.04); color: #eef3fb; min-width: 220px; font-weight: 700; }
input[type="text"] { padding: 12px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.08); background: rgba(255, 255, 255, 0.04); color: #eef3fb; min-width: 320px; font-weight: 700; }
.list { display: grid; gap: 10px; }
.card { padding: 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.03); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05); }
.card h4 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 4px 0; opacity: 0.8; }
.card .meta { font-size: 12px; opacity: 0.75; display: flex; gap: 8px; flex-wrap: wrap; }
.card .meta span { display: inline-flex; align-items: center; gap: 6px; padding: 6px 8px; border-radius: 10px; background: rgba(255, 255, 255, 0.05); }
.stats-grid .metric strong { font-size: 20px; }
.badge-inline { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 10px; background: rgba(125, 240, 169, 0.12); border: 1px solid rgba(125, 240, 169, 0.2); color: #dfffe9; font-weight: 700; }
.session { display: grid; gap: 12px; }
.pill.muted { background: rgba(255, 255, 255, 0.08); color: #d5e5ff; }
.tiny { font-size: 12px; opacity: 0.75; }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.accent { background: linear-gradient(135deg, rgba(43, 217, 255, 0.14), rgba(125, 240, 169, 0.12)); border: 1px solid rgba(125, 240, 169, 0.2); }
.hidden { display: none; }
.alert { display: grid; gap: 8px; border-radius: 14px; background: rgba(255, 92, 92, 0.08); border: 1px solid rgba(255, 92, 92, 0.35); padding: 14px; }
.alert h3 { margin: 0; font-size: 16px; font-weight: 800; color: #ffb3b3; }
.alert .actions { display: grid; gap: 6px; }
.alert .actions li { margin-left: 18px; }
.alert .meta { display: flex; gap: 10px; align-items: center; font-size: 13px; opacity: 0.85; }
.alert .meta strong { color: #ffb3b3; }