:root {
  color-scheme: dark;
  --bg: #071017;
  --panel: rgba(12, 25, 35, .82);
  --panel-strong: #0d1d28;
  --line: rgba(111, 225, 255, .16);
  --text: #e9f8ff;
  --muted: #83a2b2;
  --cyan: #46def5;
  --green: #4ff3ad;
  --amber: #ffd166;
  --red: #ff6b7a;
  --shadow: 0 22px 70px rgba(0, 0, 0, .34);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #edf5f7;
  --panel: rgba(255, 255, 255, .86);
  --panel-strong: #fff;
  --line: rgba(10, 87, 108, .16);
  --text: #102934;
  --muted: #627c87;
  --cyan: #007e9a;
  --green: #087f5b;
  --amber: #9a6100;
  --red: #c23548;
  --shadow: 0 20px 55px rgba(38, 84, 101, .12);
}

* { box-sizing: border-box; }
a { color: var(--cyan); text-decoration: none; }
button:disabled { opacity: .5; cursor: not-allowed; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
html { min-height: 100%; background: var(--bg); }
body { margin: 0; min-height: 100vh; color: var(--text); font: 14px/1.55 Inter, "Segoe UI", sans-serif; background: radial-gradient(circle at 10% 0, rgba(34, 199, 221, .12), transparent 28rem), radial-gradient(circle at 100% 25%, rgba(80, 95, 255, .1), transparent 30rem), var(--bg); }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .15; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, black, transparent 75%); }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 16px; letter-spacing: .04em; }
h2 { font-size: clamp(21px, 3vw, 30px); letter-spacing: -.03em; }
h3 { font-size: 16px; }
.hidden { display: none !important; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; min-height: 72px; padding: 12px max(20px, calc((100vw - 1380px)/2)); border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand p { color: var(--muted); font-size: 11px; letter-spacing: .12em; }
.brand-orbit { position: relative; display: grid; place-items: center; width: 42px; height: 42px; color: var(--cyan); font-weight: 800; border: 1px solid var(--cyan); border-radius: 50%; box-shadow: inset 0 0 18px rgba(70, 222, 245, .18), 0 0 18px rgba(70, 222, 245, .12); }
.brand-orbit::after { content: ""; position: absolute; inset: -5px; border: 1px dashed color-mix(in srgb, var(--cyan) 45%, transparent); border-radius: 50%; }
.brand-orbit.admin { color: var(--amber); border-color: var(--amber); }
.shell { position: relative; z-index: 1; width: min(1380px, calc(100% - 40px)); margin: 28px auto 72px; display: grid; gap: 18px; }
.panel { border: 1px solid var(--line); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow); backdrop-filter: blur(16px); }
.hero { display: flex; align-items: center; justify-content: space-between; padding: 30px; overflow: hidden; }
.hero p { margin-top: 8px; color: var(--muted); }
.eyebrow { display: block; margin-bottom: 7px; color: var(--cyan); font-size: 10px; font-weight: 800; letter-spacing: .2em; }
.signal { display: flex; align-items: center; gap: 9px; color: var(--muted); }
.signal i { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 16px var(--green); }
.form-panel, .log-panel, .results-panel, .login-card { padding: 24px; }
form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.wide, .submit-row { grid-column: 1 / -1; }
.field { display: grid; align-content: start; gap: 7px; min-width: 0; }
.field label, .label-row { font-weight: 650; }
.label-row { display: flex; justify-content: space-between; gap: 12px; }
.label-row span, small, .message { color: var(--muted); font-weight: 400; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 11px; outline: none; color: var(--text); background: color-mix(in srgb, var(--panel-strong) 86%, transparent); padding: 11px 13px; transition: border-color .2s, box-shadow .2s; }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 12%, transparent); }
.submit-row { display: flex; align-items: center; gap: 16px; }
.button, .icon-button, .mini-button { cursor: pointer; border: 1px solid var(--line); border-radius: 10px; background: transparent; transition: transform .15s, border-color .15s, background .15s; }
.button { padding: 10px 15px; font-weight: 700; }
.button:hover, .icon-button:hover, .mini-button:hover { transform: translateY(-1px); border-color: var(--cyan); }
.button.primary { color: #021014; border-color: transparent; background: linear-gradient(120deg, var(--cyan), var(--green)); }
.button.secondary { background: color-mix(in srgb, var(--cyan) 7%, transparent); }
.button.danger { color: var(--red); border-color: color-mix(in srgb, var(--red) 35%, transparent); }
.icon-button { display: grid; place-items: center; width: 40px; height: 40px; font-size: 20px; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.section-head > span { color: var(--muted); }
.actions, .row-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.live-log { display: grid; gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: rgba(0, 0, 0, .08); }
.log-line { display: grid; grid-template-columns: 150px minmax(160px, .7fr) 2fr; gap: 16px; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.log-line:last-child { border: 0; }
.log-line time, .log-line span { color: var(--muted); }
.table-wrap { width: 100%; overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; min-width: 900px; border-collapse: collapse; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { position: sticky; top: 0; z-index: 1; color: var(--muted); background: var(--panel-strong); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
.account-cell, .mono { color: var(--cyan); font-family: Consolas, monospace; }
.status { display: inline-flex; padding: 3px 9px; border-radius: 999px; color: var(--muted); background: rgba(127, 127, 127, .12); }
.status.success { color: var(--green); background: color-mix(in srgb, var(--green) 10%, transparent); }
.status.failed { color: var(--red); background: color-mix(in srgb, var(--red) 10%, transparent); }
.status.running { color: var(--cyan); background: color-mix(in srgb, var(--cyan) 10%, transparent); }
.account-status { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; line-height: 1.4; background: color-mix(in srgb, var(--text) 8%, transparent); }
.account-status.ok { color: var(--green); background: color-mix(in srgb, var(--green) 12%, transparent); }
.account-status.warn { color: #c47b16; background: color-mix(in srgb, #c47b16 14%, transparent); }
.progress-text { display: grid; gap: 3px; max-width: 420px; }
.progress-text small { white-space: normal; }
.mini-button { padding: 5px 8px; color: var(--cyan); font-size: 12px; }
.empty { padding: 24px !important; text-align: center; color: var(--muted); }
dialog { width: min(900px, calc(100% - 30px)); max-height: 80vh; padding: 0; color: var(--text); border: 1px solid var(--line); border-radius: 17px; background: var(--panel-strong); box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(1, 8, 12, .72); backdrop-filter: blur(5px); }
.dialog-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--line); }
dialog pre { margin: 0; padding: 20px; min-height: 320px; max-height: 60vh; overflow: auto; white-space: pre-wrap; color: var(--muted); font: 12px/1.7 Consolas, monospace; }
.toast { position: fixed; z-index: 30; left: 50%; bottom: 26px; transform: translate(-50%, 20px); padding: 10px 15px; opacity: 0; pointer-events: none; color: #021014; border-radius: 10px; background: var(--green); transition: .2s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.login-card { width: min(460px, 100%); margin: 8vh auto; }
.login-card form { grid-template-columns: 1fr; margin-top: 20px; }
.dashboard-stack { display: grid; gap: 18px; }
.stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.stat-card, .config-card { border: 1px solid var(--line); border-radius: 15px; background: var(--panel); box-shadow: var(--shadow); }
.stat-card { display: grid; gap: 8px; padding: 18px; }
.stat-card span { color: var(--muted); }
.stat-card strong { font-size: 28px; color: var(--cyan); }
.config-grid { display: grid; grid-template-columns: .6fr 1fr 1fr; gap: 14px; }
.config-card { display: grid; align-content: start; gap: 13px; padding: 18px; box-shadow: none; }
.split { display: grid; grid-template-columns: 1fr 110px; gap: 10px; }
/* 2026-09-11 feat: 用许可绿和禁止红区分 CDK 的短信成本权限。 */
.inline-form { grid-template-columns: repeat(5, 1fr) auto; align-items: end; margin-bottom: 18px; }
.permission-toggle { display: flex; align-items: center; gap: 9px; min-height: 43px; padding: 9px 12px; cursor: pointer; color: var(--green); border: 1px solid color-mix(in srgb, var(--green) 32%, var(--line)); border-radius: 11px; background: color-mix(in srgb, var(--green) 7%, transparent); }
.permission-toggle input { width: 17px; height: 17px; margin: 0; accent-color: var(--green); }
.permission-toggle:has(input:not(:checked)) { color: var(--red); border-color: color-mix(in srgb, var(--red) 32%, var(--line)); background: color-mix(in srgb, var(--red) 7%, transparent); }
.permission-cell { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.generated { margin: 18px 0; }
.generated textarea { margin-top: 8px; }
.toolbar { display: flex; gap: 10px; align-items: end; margin: 16px 0; }
.toolbar textarea { max-width: 450px; }
.pager { display: flex; justify-content: center; align-items: center; gap: 12px; padding-top: 14px; }

@media (max-width: 980px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .config-grid { grid-template-columns: 1fr; }
  .inline-form { grid-template-columns: 1fr 1fr; }
  .log-line { grid-template-columns: 1fr; gap: 2px; }
}

@media (max-width: 640px) {
  .topbar { padding: 12px 16px; }
  .shell { width: min(100% - 24px, 1380px); margin-top: 14px; }
  .hero { align-items: flex-start; padding: 21px; }
  .signal { display: none; }
  .form-panel, .log-panel, .results-panel, .login-card { padding: 17px; }
  form, .inline-form { grid-template-columns: 1fr; }
  .wide, .submit-row { grid-column: auto; }
  .submit-row, .section-head.wrap, .toolbar { align-items: stretch; flex-direction: column; }
  .actions .button { flex: 1 1 calc(50% - 8px); }
  .stats { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
}