:root {
  --bg: #07070c;
  --bg-panel: #0e0e18;
  --bg-card: #14141f;
  --border: #23233a;
  --cyan: #22d3ee;
  --cyan-dim: #0e7490;
  --purple: #c084fc;
  --purple-bright: #e879f9;
  --purple-dim: #7c3aed;
  --text: #e5e7eb;
  --text-dim: #9ca3af;
  --green: #34d399;
  --red: #f87171;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at 20% -10%, #1a0f2e 0%, var(--bg) 45%);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

.app-shell { max-width: 1400px; margin: 0 auto; padding: 20px; }

/* ---- Topbar ---- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: linear-gradient(90deg, rgba(34,211,238,0.08), rgba(192,132,252,0.08));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.brand-mark {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-mark .accent { color: var(--purple-bright); -webkit-text-fill-color: var(--purple-bright); }
.brand-sub { display: block; font-size: 12px; color: var(--text-dim); margin-top: 2px; }

.status-pills { display: flex; gap: 10px; }
.pill {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-dim);
}
.pill.ok { color: var(--green); border-color: rgba(52,211,153,0.4); }
.pill.bad { color: var(--red); border-color: rgba(248,113,113,0.4); }

/* ---- Platform bar ---- */
.platform-bar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.platform-tab {
  padding: 10px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-dim);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all .15s ease;
}
.platform-tab:hover { border-color: var(--cyan-dim); color: var(--text); }
.platform-tab.active {
  color: #05070a;
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright));
  border-color: transparent;
  box-shadow: 0 0 18px -4px var(--purple-bright);
}

/* ---- Layout ---- */
.layout { display: grid; grid-template-columns: 1fr 340px; gap: 16px; align-items: start; }
@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } }

.panel { display: flex; flex-direction: column; gap: 16px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.card h3 {
  margin: 0 0 12px 0;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--cyan);
}
.panel-head h2 { margin: 0 0 2px 0; color: var(--text); }
.hint { color: var(--text-dim); font-size: 12px; font-weight: 400; text-transform: none; letter-spacing: 0; }

/* ---- Form elements ---- */
.row { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
input[type="text"], input[type="number"] {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  flex: 1;
  min-width: 120px;
}
input[type="text"]:focus, input[type="number"]:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.15);
}
input:disabled { opacity: .4; }

.btn {
  padding: 10px 18px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: transform .1s ease, opacity .15s ease;
  white-space: nowrap;
}
.btn:hover { opacity: .9; }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn-primary { background: linear-gradient(90deg, var(--cyan), var(--purple-bright)); color: #05070a; }
.btn-secondary { background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--purple-dim); }
.btn-danger { background: rgba(248,113,113,0.15); color: var(--red); border: 1px solid rgba(248,113,113,0.4); }
.btn-block { width: 100%; margin-top: 8px; }

.checkbox-inline { display: flex; align-items: center; gap: 6px; color: var(--text-dim); font-size: 13px; }

/* ---- Chips (generation type checkboxes) ---- */
.chip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin-bottom: 12px; }
.chip {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  font-size: 13px;
  cursor: pointer;
  color: var(--text-dim);
  transition: all .15s ease;
}
.chip:has(input:checked) { border-color: var(--purple-bright); color: var(--text); background: rgba(192,132,252,0.08); }
.chip input { accent-color: var(--purple-bright); }

/* ---- Progress ---- */
.progress-bar-outer {
  height: 22px;
  border-radius: 999px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 10px;
}
.progress-bar-inner {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright));
  transition: width .3s ease;
}
.progress-stats { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--text-dim); }
.progress-stats b { color: var(--text); }

/* ---- Feed / hit list ---- */
.feed, .hit-list {
  max-height: 260px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: 'Cascadia Code', Consolas, monospace;
  font-size: 13px;
}
.feed-line { padding: 6px 10px; border-radius: 6px; background: var(--bg-panel); }
.feed-line.hit { color: var(--green); border-left: 3px solid var(--green); }
.feed-line.miss { color: var(--text-dim); border-left: 3px solid var(--border); }
.hit-item { padding: 5px 10px; border-radius: 6px; background: var(--bg-panel); color: var(--green); }

.result-line { margin-top: 8px; font-size: 14px; font-family: Consolas, monospace; }
.result-line.hit { color: var(--green); }
.result-line.miss { color: var(--text-dim); }
.result-line.error { color: var(--red); }

.kv { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-dim); margin-bottom: 10px; }
.kv b { color: var(--text); }

.webhook-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.webhook-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px; border-radius: 6px; background: var(--bg-panel);
  font-size: 12px; color: var(--text-dim); gap: 8px;
}
.webhook-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.webhook-item button { background: none; border: none; color: var(--red); cursor: pointer; font-size: 13px; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-panel); }
::-webkit-scrollbar-thumb { background: var(--purple-dim); border-radius: 4px; }

/* ---- Select ---- */
select {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}
select:focus { outline: none; border-color: var(--cyan); }

/* ---- Password input ---- */
input[type="password"] {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  width: 100%;
}
input[type="password"]:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.15);
}

/* ---- Login screen ---- */
.login-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4,4,8,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  width: 340px;
  text-align: center;
}
.login-card input { margin-bottom: 10px; }
.login-card .result-line { margin-top: 4px; min-height: 18px; }

/* ---- Admin account list ---- */
.account-item { flex-direction: column; align-items: stretch; gap: 8px; }
.account-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.account-top .role-admin { color: var(--purple-bright); }
.account-actions { display: flex; gap: 6px; flex-shrink: 0; }
.account-actions .btn { padding: 4px 10px; font-size: 11px; }
.account-edit-form { display: none; flex-direction: column; gap: 6px; }
.account-edit-form.open { display: flex; }

/* ---- Textarea (list input, proxies) ---- */
textarea {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-family: 'Cascadia Code', Consolas, monospace;
  resize: vertical;
  margin-bottom: 10px;
}
textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34,211,238,0.15); }
input[type="file"] { color: var(--text-dim); font-size: 12px; flex: 1; }

.hit-item { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.hit-item .hint { flex-shrink: 0; font-size: 11px; }

.tag { font-size: 10px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border); text-transform: uppercase; letter-spacing: .04em; }
.tag.ok { color: var(--green); border-color: rgba(52,211,153,0.4); }
.tag.bad { color: var(--red); border-color: rgba(248,113,113,0.4); }
.tag.warn { color: var(--purple-bright); border-color: rgba(232,121,249,0.4); }

/* ---- Login + shop stack ---- */
.login-overlay { overflow-y: auto; padding: 32px 16px; align-items: flex-start; }
.login-stack { display: flex; flex-direction: column; gap: 14px; width: 360px; max-width: 100%; margin: auto; }

.shop-teaser {
  background: linear-gradient(160deg, rgba(34,211,238,0.10), rgba(192,132,252,0.10));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.shop-teaser-head {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; color: var(--text); margin-bottom: 6px;
}
.shop-badge {
  font-size: 10px; font-weight: 800; letter-spacing: .1em;
  padding: 3px 8px; border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright)); color: #05070a;
}
.shop-teaser p { margin: 0 0 12px 0; }

/* ---- Modal ---- */
.modal {
  display: none;
  position: fixed; inset: 0; z-index: 200;
  background: rgba(3,3,7,0.86);
  overflow-y: auto;
  padding: 32px 16px;
}
.modal.open { display: block; }
.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 26px 28px;
}
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.modal-head h2 { margin: 0; font-size: 20px; }
.modal-close {
  background: none; border: none; color: var(--text-dim);
  font-size: 26px; line-height: 1; cursor: pointer;
}
.modal-close:hover { color: var(--text); }
.field-label { display: block; font-size: 12px; color: var(--text-dim); margin: 12px 0 6px; }
.modal-card input[type="text"], .modal-card input[type="password"] { width: 100%; }

/* ---- Shop ---- */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-top: 14px; }
.plan-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 16px 16px;
  text-align: center;
  transition: border-color .15s ease, transform .1s ease;
}
.plan-card:hover { border-color: var(--purple-bright); transform: translateY(-2px); }
.plan-tag {
  position: absolute; top: -9px; left: 50%; transform: translateX(-50%);
  font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright)); color: #05070a;
  white-space: nowrap;
}
.plan-name { font-size: 14px; color: var(--text-dim); margin-bottom: 4px; }
.plan-price {
  font-size: 28px; font-weight: 800;
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.plan-card .btn { margin-top: 12px; }

.order-summary {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px; font-size: 14px; margin-bottom: 6px;
}
.pay-methods { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.pay-method {
  flex: 1; min-width: 130px;
  padding: 14px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg-panel);
  color: var(--text-dim); font-weight: 600; font-size: 14px; cursor: pointer;
  transition: all .15s ease;
}
.pay-method:hover { border-color: var(--cyan-dim); color: var(--text); }
.pay-method.active {
  color: #05070a; border-color: transparent;
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright));
}

.copy-field {
  display: flex; gap: 8px; align-items: center;
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; margin-bottom: 4px;
}
.copy-field code {
  flex: 1; font-family: 'Cascadia Code', Consolas, monospace;
  font-size: 13px; color: var(--cyan); word-break: break-all;
}
.key-box {
  text-align: center; padding: 22px;
  background: var(--bg-panel); border: 1px dashed var(--purple-bright);
  border-radius: var(--radius); margin-bottom: 12px;
}
.key-box code {
  display: block; margin: 8px 0 12px;
  font-size: 22px; font-weight: 700; letter-spacing: .08em; color: var(--green);
  font-family: 'Cascadia Code', Consolas, monospace; word-break: break-all;
}

/* ---- Landing / presentation ---- */
.landing { max-width: 980px; margin: 42px auto 60px; padding: 0 4px; }
.landing-head { text-align: center; margin-bottom: 28px; }
.landing-head h1 { font-size: 30px; margin: 0 0 12px; letter-spacing: -0.5px; }
.landing-head .grad {
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.landing-head p { color: var(--text-dim); font-size: 15px; line-height: 1.65; max-width: 760px; margin: 0 auto; }
.landing-head b { color: var(--text); }

.landing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.landing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.landing-card h2 {
  margin: 0 0 10px; font-size: 15px; text-transform: uppercase;
  letter-spacing: .08em; color: var(--cyan);
}
.landing-card p { margin: 0 0 12px; line-height: 1.6; }

.feature-list { list-style: none; margin: 12px 0 0; padding: 0; text-align: left; }
.feature-list li {
  position: relative; padding: 5px 0 5px 20px;
  font-size: 13px; color: var(--text-dim); line-height: 1.5;
}
.feature-list li::before {
  content: "▸"; position: absolute; left: 2px; top: 5px; color: var(--purple-bright);
}
.feature-list code { color: var(--cyan); font-size: 12px; }

.pricing-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px; margin-top: 22px;
}
.landing-foot { text-align: center; margin-top: 18px; }

.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; }
.card-head h3 { margin: 0; }

.modal-card .plan-grid .plan-card { text-align: left; }
.modal-card .plan-grid .plan-name, .modal-card .plan-grid .plan-price { text-align: center; }