:root {
  color-scheme: dark;
  --bg: #07110f;
  --panel: rgba(13, 28, 25, 0.82);
  --panel-strong: rgba(18, 45, 38, 0.94);
  --line: rgba(126, 255, 196, 0.18);
  --text: #e8fff6;
  --muted: #8eb8aa;
  --green: #32e69a;
  --amber: #f5b84b;
  --red: #ff6b6b;
  --blue: #59b9ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Microsoft YaHei", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(50, 230, 154, 0.22), transparent 30%),
    radial-gradient(circle at 86% 6%, rgba(89, 185, 255, 0.16), transparent 28%),
    linear-gradient(135deg, #050908 0%, #081713 52%, #030706 100%);
}

button, input, select { font: inherit; }
button { cursor: pointer; }

.auth-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: min(460px, 100%);
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(13, 28, 25, 0.92);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(18px);
}
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 28px 0 16px; }
.auth-form { display: grid; gap: 12px; }
.verify-code-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.auth-form button { margin-top: 4px; padding: 14px; }
.auth-card .hint { min-height: 22px; margin: 14px 0 0; color: var(--red); }

.shell {
  width: min(1380px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(11, 32, 27, 0.95), rgba(5, 15, 13, 0.84));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 12px;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 12px; font-size: clamp(22px, 2.4vw, 34px) !important; line-height: 1.08; }
.auth-card h1, .hero h1 { white-space: nowrap !important; letter-spacing: -0.03em; }
h2 { margin-bottom: 16px; font-size: 20px; }
.sub, .hint, .section-head p, .send-panel p { color: var(--muted); }
.sub { max-width: 720px; margin-bottom: 0; line-height: 1.8; }

.status-card {
  min-width: 230px;
  display: grid;
  place-content: center;
  gap: 10px;
  text-align: right;
  padding: 22px;
  border-radius: 22px;
  background: rgba(50, 230, 154, 0.08);
  border: 1px solid var(--line);
}
.status-card span { color: var(--muted); font-family: Consolas, monospace; }
.status-card strong { color: var(--amber); }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 20px 0;
}
.stats article, .panel {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}
.stats article { padding: 22px; }
.stats span { color: var(--muted); }
.stats strong { display: block; margin-top: 10px; font-size: 32px; color: var(--green); font-family: Consolas, monospace; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 16px;
}
.panel { padding: 22px; }
.stack { display: flex; flex-direction: column; }
.inline-form { display: flex; gap: 10px; }
.config-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }

input, select {
  width: 100%;
  color: var(--text);
  background: rgba(2, 8, 7, 0.72);
  border: 1px solid rgba(142, 184, 170, 0.28);
  border-radius: 14px;
  outline: none;
  padding: 13px 14px;
}
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--green) 50%), linear-gradient(135deg, var(--green) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 30px;
}
select option { color: #0b1714; background: #e8fff6; }
input:focus, select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(50, 230, 154, 0.12); }

button {
  border: 0;
  border-radius: 14px;
  padding: 12px 18px;
  color: #02110b;
  background: linear-gradient(135deg, var(--green), #a8ffd4);
  font-weight: 700;
  white-space: nowrap;
}
button:hover { transform: translateY(-1px); filter: brightness(1.04); }
button:disabled { cursor: not-allowed; opacity: 0.35; transform: none; }
.sort-actions { display: inline-flex; gap: 6px; vertical-align: middle; }
.sort-actions button { width: 38px; height: 38px; padding: 0; line-height: 1; font-size: 16px; }
.ghost { color: var(--text); background: rgba(255,255,255,0.06); border: 1px solid rgba(142,184,170,0.26); }
.danger { color: var(--red); background: rgba(255, 107, 107, 0.08); border: 1px solid rgba(255,107,107,0.36); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 999px; background: rgba(89,185,255,0.12); border: 1px solid rgba(89,185,255,0.22); }
.chip button { padding: 0 4px; color: var(--red); background: transparent; }

.table-panel { margin-top: 16px; }
.section-head, .send-panel { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.fund-list-actions { display: flex; align-items: center; gap: 10px; }
.add-fund-inline input { width: 240px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 920px; }
th, td { padding: 14px 10px; text-align: left; border-bottom: 1px solid rgba(142,184,170,0.16); }
th { color: var(--muted); font-size: 13px; }
td { font-family: Consolas, "Microsoft YaHei", monospace; }
.up { color: var(--red); }
.down { color: var(--green); }
.flat { color: var(--amber); }

.send-panel { margin-top: 16px; background: linear-gradient(135deg, rgba(50,230,154,0.12), rgba(245,184,75,0.08)); }
.schedule-settings { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-top: 16px; }
.schedule-settings label { color: var(--muted); }
.weekday-list { display: flex; flex-wrap: wrap; gap: 8px 10px; }
.weekday-list label, .schedule-settings > label:first-child { display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,0.04); border: 1px solid rgba(142,184,170,0.14); }
.schedule-settings input[type="checkbox"] { width: auto; accent-color: var(--green); }
.time-field { display: inline-flex; align-items: center; gap: 8px; }
.time-field input { width: auto; padding: 8px 10px; }
.schedule-times { flex-basis: 100%; display: grid; gap: 10px; color: var(--muted); }
.schedule-times > span { font-weight: 700; color: var(--text); }
.schedule-time-list { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.schedule-time-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(2,8,7,0.62), rgba(50,230,154,0.07));
  border: 1px solid rgba(142,184,170,0.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.schedule-time-item input[type="checkbox"] { width: auto; accent-color: var(--green); }
.schedule-time-item select { width: 76px; height: 38px; padding: 0 28px 0 12px; border-radius: 12px; cursor: pointer; }
.schedule-time-item span { color: var(--green); font-weight: 800; }
.schedule-time-item button { height: 38px; padding: 0 12px; border-radius: 12px; }
.schedule-actions { display: flex; align-items: center; gap: 10px; }
.schedule-actions button { width: 112px; height: 42px; padding: 0; }
.save-tip { min-width: 56px; color: var(--green); font-weight: 700; }
.send-btn { padding: 16px 26px; font-size: 16px; }
.result-panel { margin-top: 16px; }
.history-list { display: grid; gap: 10px; }
.history-item { display: grid; grid-template-columns: 170px 1fr auto; gap: 8px 14px; align-items: center; padding: 12px 14px; border: 1px solid rgba(142,184,170,0.16); border-radius: 14px; background: rgba(2,8,7,0.28); }
.history-item span, .history-item small { color: var(--muted); }
.history-item strong { color: var(--text); }
.history-item em { font-style: normal; font-weight: 700; }
.history-item .success { color: var(--green); }
.history-item .failed { color: var(--red); }
.history-item small { grid-column: 2 / 4; }
.admin-panel { margin-top: 16px; }
.admin-users { display: grid; gap: 10px; margin-top: 16px; }
.admin-user-row { border: 1px solid rgba(142,184,170,0.18); border-radius: 14px; background: rgba(2,8,7,0.3); overflow: hidden; }
.admin-user-header { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 14px 18px; }
.admin-user-info { display: flex; align-items: center; gap: 12px; min-width: 0; }
.admin-user-info strong { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-status { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.admin-status.normal { color: var(--green); background: rgba(50,230,154,0.12); }
.admin-status.admin { color: var(--amber); background: rgba(245,184,75,0.12); }
.admin-status.disabled { color: var(--muted); background: rgba(142,184,170,0.1); }
.admin-status.locked { color: var(--blue); background: rgba(89,185,255,0.12); }
.admin-user-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; flex-shrink: 0; }
.admin-user-actions input { width: 140px; height: 36px; padding: 0 10px; font-size: 13px; }
.admin-user-actions button { height: 36px; padding: 0 12px; font-size: 13px; }
.admin-user-detail { border-top: 1px solid rgba(142,184,170,0.14); padding: 16px 18px; }
.admin-user-detail.hidden { display: none; }
.admin-user-grid { display: grid; grid-template-columns: 1.1fr 1fr 1.4fr; gap: 12px; }
.admin-user-grid section { padding: 12px; border-radius: 14px; background: rgba(255,255,255,0.035); border: 1px solid rgba(142,184,170,0.12); }
.admin-user-grid h3 { margin: 0 0 8px; font-size: 14px; color: var(--muted); }
.admin-user-grid ul { margin: 0; padding-left: 18px; color: var(--text); line-height: 1.8; }
.admin-user-grid p { margin: 0; color: var(--text); line-height: 1.8; }
pre { white-space: pre-wrap; word-break: break-all; color: #d6fff0; margin: 0; line-height: 1.7; }

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  max-width: 420px;
  padding: 14px 18px;
  border-radius: 16px;
  color: var(--text);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(0,0,0,0.35);
}
.hidden { display: none !important; }

@media (max-width: 980px) {
  .hero, .section-head, .send-panel { flex-direction: column; align-items: stretch; }
  .fund-list-actions { flex-direction: column; align-items: stretch; }
  .add-fund-inline input { width: 100%; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: 1fr; }
  .admin-user-header { flex-direction: column; align-items: stretch; }
  .admin-user-actions { justify-content: flex-start; }
  .admin-user-grid { grid-template-columns: 1fr; }
  .status-card { text-align: left; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 20px, 1380px); padding-top: 12px; }
  .hero, .panel { padding: 18px; border-radius: 18px; }
  .stats { grid-template-columns: 1fr; }
  .inline-form, .config-grid { grid-template-columns: 1fr; display: grid; }
  .auth-card h1, .hero h1 { white-space: normal; font-size: 24px; }
}