:root { --bg: #0b0d12; --panel: #141821; --line: #232a38; --text: #eef1f6; --text-2: #9aa4b5; --brand: #7ed957; --ok: #5fd068; --bad: #ff6b6b; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
[hidden] { display: none !important; }
b span, h1 span { color: var(--brand); }
button { font: inherit; padding: 8px 14px; border-radius: 8px; border: 0; background: var(--brand); color: #0b1a06; font-weight: 700; cursor: pointer; }
button.ghost { background: transparent; color: var(--text-2); border: 1px solid var(--line); font-weight: 500; }
button:disabled { opacity: .5; }
input { font: inherit; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); }
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.card { width: 100%; max-width: 360px; padding: 26px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); }
.card h1 { margin: 0 0 18px; font-size: 24px; }
.card label { display: block; color: var(--text-2); margin-bottom: 14px; }
.card input { display: block; width: 100%; margin-top: 6px; }
.msg { min-height: 1.4em; color: var(--bad); margin: 10px 0 0; }
.muted { color: var(--text-2); }
header { display: flex; align-items: center; gap: 18px; padding: 12px 20px; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
header > b { font-size: 19px; }
header nav { display: flex; gap: 6px; flex: 1; }
header nav button { background: transparent; color: var(--text-2); font-weight: 500; }
header nav button.on { background: var(--line); color: var(--text); }
main { padding: 20px; max-width: 1200px; margin: 0 auto; }
h2 { font-size: 17px; margin: 26px 0 10px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.tile { padding: 14px 16px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); }
.tile b { display: block; font-size: 28px; }
.tile small { color: var(--text-2); }
table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--text-2); font-weight: 500; font-size: 13px; }
td.id { font-family: ui-monospace, Menlo, monospace; white-space: nowrap; }
td small { display: block; color: var(--text-2); max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
td .acts { display: flex; flex-wrap: wrap; gap: 6px; }
td .acts button { padding: 5px 9px; font-size: 13px; }
.st { padding: 2px 8px; border-radius: 99px; font-size: 13px; background: var(--line); }
.st.paid { background: #17371c; color: var(--ok); }
.st.trial { background: #3a2c0d; color: #f5c451; }
.st.blocked { background: #3d1515; color: var(--bad); }
.search { display: flex; gap: 8px; margin-bottom: 14px; }
.search input { flex: 1; }
@media (max-width: 760px) { table { display: block; overflow-x: auto; } }
.tk-filter { display: flex; gap: 6px; margin-bottom: 12px; }
.tk-filter button { background: transparent; color: var(--text-2); font-weight: 500; border: 1px solid var(--line); }
.tk-filter button.on { background: var(--line); color: var(--text); }
.tk { display: grid; grid-template-columns: 340px 1fr; gap: 14px; align-items: start; }
.tk-list { list-style: none; margin: 0; padding: 0; }
.tk-list li { padding: 11px 13px; margin-bottom: 6px; border-radius: 10px; background: var(--panel); border: 1px solid var(--line); cursor: pointer; }
.tk-list li.on { border-color: var(--brand); }
.tk-list li b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tk-list li small { display: block; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tk-list li .st { float: right; }
.tk-view { padding: 16px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); }
.tk-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.tk-head small { display: block; color: var(--text-2); }
.tk-head .acts { display: flex; gap: 6px; }
.tk-msgs .m { padding: 10px 12px; border-radius: 10px; margin-bottom: 8px; background: var(--bg); white-space: pre-wrap; overflow-wrap: anywhere; }
.tk-msgs .m.admin { background: #17301a; margin-left: 40px; }
.tk-msgs .m small { display: block; color: var(--text-2); margin-bottom: 4px; }
textarea { display: block; width: 100%; font: inherit; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); margin-bottom: 8px; resize: vertical; }
.st.new { background: #10304a; color: #6fc3ff; }
.st.open { background: #3a2c0d; color: #f5c451; }
@media (max-width: 760px) { .tk { grid-template-columns: 1fr; } }