:root {
  --ink: #101715;
  --ink-2: #1a2421;
  --muted: #65716c;
  --muted-2: #89938f;
  --paper: #f2f4ee;
  --paper-2: #e8ece4;
  --white: #fbfcf8;
  --line: #d8ddd5;
  --green: #54dc91;
  --green-2: #bdf4d0;
  --blue: #bedaff;
  --amber: #ffd18b;
  --red: #ff8c7e;
  --violet: #d7c5ff;
  --cyan: #a8ecea;
  --shadow: 0 18px 50px rgba(27, 42, 36, .1);
  --radius: 22px;
  --radius-sm: 14px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--paper); scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: var(--paper); color: var(--ink); }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; }
:focus-visible { outline: 3px solid rgba(50, 156, 100, .42); outline-offset: 3px; }
::selection { background: var(--green-2); }

.skip-link { position: fixed; top: -80px; left: 16px; z-index: 500; padding: 10px 14px; border-radius: 10px; background: var(--ink); color: #fff; }
.skip-link:focus { top: 16px; }
.boot { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 14px; color: var(--muted); }
.boot-mark, .brand-mark { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 15px; background: var(--ink); color: var(--green); font-weight: 900; font-size: 20px; box-shadow: 0 10px 30px rgba(16, 23, 21, .18); }

.user-shell { min-height: 100vh; display: grid; grid-template-columns: 248px minmax(0, 1fr); }
.side-nav { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 22px 18px; background: var(--ink); color: #eef6ef; z-index: 30; }
.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px; text-decoration: none; }
.side-nav .brand-mark { background: var(--green); color: var(--ink); box-shadow: none; }
.brand-copy { display: grid; gap: 1px; }
.brand-copy b { font-size: 17px; letter-spacing: -.02em; }
.brand-copy small { color: #8fa199; font-size: 11px; }
.nav-group { display: grid; gap: 7px; margin-top: 42px; }
.nav-item { width: 100%; border: 0; border-radius: 13px; display: flex; align-items: center; gap: 12px; padding: 12px 13px; color: #9baba4; background: transparent; cursor: pointer; text-decoration: none; text-align: left; transition: .18s ease; }
.nav-item:hover { color: #fff; background: rgba(255,255,255,.055); }
.nav-item.active { color: #fff; background: rgba(189, 244, 208, .11); box-shadow: inset 3px 0 var(--green); }
.nav-icon { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 8px; font-size: 12px; font-weight: 800; }
.nav-spacer { flex: 1; }
.side-status { padding: 15px; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04); border-radius: 15px; }
.status-line { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #b7c4be; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(84,220,145,.12); }
.side-status b { display: block; margin-top: 9px; font-size: 13px; }
.side-status small { color: #82928b; }

.workspace { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 20; height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 34px; border-bottom: 1px solid rgba(207, 214, 205, .8); background: rgba(242,244,238,.88); backdrop-filter: blur(18px); }
.topbar-title { min-width: 0; }
.topbar-title b { display: block; font-size: 15px; }
.topbar-title small { display: block; max-width: 520px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-actions { display: flex; align-items: center; gap: 9px; }
.icon-btn, .avatar-btn, .ghost-btn, .primary-btn, .dark-btn, .soft-btn, .danger-btn { border: 0; cursor: pointer; transition: transform .18s ease, opacity .18s ease, background .18s ease; }
.icon-btn:hover, .avatar-btn:hover, .ghost-btn:hover, .primary-btn:hover, .dark-btn:hover, .soft-btn:hover { transform: translateY(-1px); }
.icon-btn { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 12px; background: var(--white); font-weight: 800; }
.avatar-btn { display: flex; align-items: center; gap: 10px; padding: 5px 10px 5px 5px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); text-align: left; }
.avatar { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--ink); color: var(--green); font-weight: 800; }
.avatar-btn b { display: block; font-size: 12px; }
.avatar-btn small { display: block; color: var(--muted); font-size: 10px; }

.content { width: 100%; max-width: 1500px; margin: 0 auto; padding: 30px 34px 80px; }
.page-enter { animation: page-in .32s ease both; }
@keyframes page-in { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }

.completion-hero { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); min-height: 430px; border-radius: 28px; background: var(--ink); color: #f5fff7; box-shadow: var(--shadow); }
.completion-hero::before { content: ""; position: absolute; width: 520px; height: 520px; right: -170px; top: -260px; border-radius: 50%; background: rgba(84,220,145,.13); filter: blur(4px); }
.completion-hero::after { content: ""; position: absolute; width: 360px; height: 360px; left: 34%; bottom: -310px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.015), 0 0 0 140px rgba(255,255,255,.012); }
.hero-main { position: relative; z-index: 2; padding: 46px 46px 40px; display: flex; flex-direction: column; justify-content: center; }
.eyebrow { margin: 0 0 18px; color: var(--green); text-transform: uppercase; letter-spacing: .13em; font-size: 11px; font-weight: 800; }
.completion-hero h1 { max-width: 720px; margin: 0; font-size: clamp(38px, 4.7vw, 72px); line-height: .98; letter-spacing: -.065em; }
.hero-lede { max-width: 660px; margin: 23px 0 28px; color: #aebdb6; line-height: 1.7; font-size: 15px; }
.goal-composer { max-width: 760px; border: 1px solid rgba(255,255,255,.11); border-radius: 20px; background: rgba(255,255,255,.075); padding: 10px 10px 10px 18px; box-shadow: inset 0 1px rgba(255,255,255,.05); }
.goal-row { display: flex; gap: 10px; align-items: flex-end; }
.goal-composer textarea { flex: 1; min-height: 58px; max-height: 150px; resize: none; border: 0; outline: 0; background: transparent; color: #fff; padding: 10px 0; line-height: 1.55; }
.goal-composer textarea::placeholder { color: #71817a; }
.run-btn { flex: 0 0 auto; height: 48px; min-width: 118px; border: 0; border-radius: 14px; background: var(--green); color: var(--ink); font-weight: 800; cursor: pointer; }
.composer-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; padding: 4px 2px 2px; color: #8fa099; font-size: 11px; }
.composer-device { display: inline-flex; align-items: center; gap: 7px; color: #d9e6df; }
.hero-device-wrap { position: relative; z-index: 2; display: grid; place-items: center; padding: 34px; background: rgba(255,255,255,.025); border-left: 1px solid rgba(255,255,255,.07); }
.device-orbit { position: relative; width: min(100%, 320px); aspect-ratio: .8; display: grid; place-items: center; }
.device-orbit::before, .device-orbit::after { content: ""; position: absolute; inset: 4%; border: 1px solid rgba(84,220,145,.18); border-radius: 50%; }
.device-orbit::after { inset: 13%; border-color: rgba(255,255,255,.08); }
.phone-visual { position: relative; z-index: 2; width: 142px; height: 280px; padding: 8px; border: 1px solid rgba(255,255,255,.25); border-radius: 30px; background: #27332f; box-shadow: 0 30px 70px rgba(0,0,0,.42); transform: rotate(4deg); }
.phone-screen { height: 100%; border-radius: 23px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; padding: 18px; background: radial-gradient(circle at 72% 15%, rgba(84,220,145,.85), transparent 25%), linear-gradient(150deg, #1d7a58, #14221e 58%); }
.phone-screen::before { content: ""; position: absolute; top: 13px; left: 50%; width: 45px; height: 11px; transform: translateX(-50%); border-radius: 10px; background: #101715; }
.phone-screen b { font-size: 30px; letter-spacing: -.05em; }
.phone-screen span { margin-top: 4px; color: #c6d8cf; font-size: 11px; }
.device-pulse { position: absolute; z-index: 3; min-width: 124px; padding: 10px 12px; border-radius: 12px; background: rgba(245,255,247,.94); color: var(--ink); box-shadow: 0 16px 40px rgba(0,0,0,.22); font-size: 11px; }
.device-pulse b { display: block; margin-bottom: 2px; }
.device-pulse.one { left: -8px; top: 24%; }
.device-pulse.two { right: -12px; bottom: 20%; }

.section { margin-top: 34px; }
.section-heading, .page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 17px; }
.section-heading h2, .page-heading h1 { margin: 0; letter-spacing: -.04em; }
.section-heading h2 { font-size: 24px; }
.page-heading h1 { font-size: clamp(32px, 4vw, 52px); }
.section-heading p, .page-heading p { margin: 6px 0 0; color: var(--muted); line-height: 1.55; }
.text-btn { border: 0; background: transparent; color: #2d7e58; font-weight: 750; cursor: pointer; }
.scenario-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; }
.scenario-card { position: relative; min-height: 194px; display: flex; flex-direction: column; align-items: flex-start; padding: 19px; border: 1px solid var(--line); border-radius: 19px; background: var(--white); text-align: left; cursor: pointer; overflow: hidden; transition: .2s ease; }
.scenario-card:hover { transform: translateY(-4px); border-color: #bfc9c0; box-shadow: 0 17px 38px rgba(33,48,41,.09); }
.scenario-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--tone, var(--paper-2)); font-size: 18px; font-weight: 800; }
.scenario-card h3 { margin: 21px 0 7px; font-size: 16px; letter-spacing: -.02em; line-height: 1.35; }
.scenario-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.scenario-outcome { margin-top: auto; padding-top: 16px; color: #276b4d; font-size: 11px; font-weight: 750; }
.scenario-card::after { content: "↗"; position: absolute; right: 17px; top: 17px; color: #99a39e; }
.tone-mint { --tone: var(--green-2); } .tone-blue { --tone: var(--blue); } .tone-amber { --tone: var(--amber); } .tone-lime { --tone: #dbf0a2; }
.tone-violet { --tone: var(--violet); } .tone-rose { --tone: #ffc7c5; } .tone-sand { --tone: #eadbc3; } .tone-cyan { --tone: var(--cyan); }

.split-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(310px, .65fr); gap: 14px; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 7px 26px rgba(30,44,37,.04); }
.panel-pad { padding: 22px; }
.panel-title { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.panel-title h3 { margin: 0; font-size: 17px; letter-spacing: -.025em; }
.panel-title small { color: var(--muted); }
.active-run { display: grid; grid-template-columns: 62px 1fr auto; gap: 16px; align-items: center; }
.run-progress-ring { --p: 68; width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--green) calc(var(--p) * 1%), var(--paper-2) 0); }
.run-progress-ring::before { content: attr(data-value); width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--white); font-size: 11px; font-weight: 800; }
.active-run b { display: block; font-size: 14px; }
.active-run p { margin: 5px 0; color: var(--muted); font-size: 12px; }
.active-run small { color: #2e7c58; }
.trust-list { display: grid; gap: 13px; }
.trust-item { display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: start; }
.trust-check { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: var(--green-2); color: #1d6c48; font-weight: 900; }
.trust-item b { display: block; font-size: 12px; }
.trust-item small { display: block; margin-top: 3px; color: var(--muted); line-height: 1.4; }

.ghost-btn, .primary-btn, .dark-btn, .soft-btn, .danger-btn { min-height: 40px; padding: 10px 15px; border-radius: 12px; font-weight: 750; font-size: 12px; }
.ghost-btn { border: 1px solid var(--line); background: var(--white); }
.primary-btn { background: var(--green); color: var(--ink); }
.dark-btn { background: var(--ink); color: #fff; }
.soft-btn { background: var(--paper-2); color: var(--ink); }
.danger-btn { background: #ffe5e1; color: #a6382d; }
.full-btn { width: 100%; }
button:disabled { opacity: .52; cursor: not-allowed; transform: none !important; }

.device-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.device-card { position: relative; min-height: 330px; display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: var(--white); overflow: hidden; }
.device-card.add { justify-content: center; align-items: center; border-style: dashed; background: transparent; text-align: center; cursor: pointer; }
.device-card.add:hover { background: rgba(255,255,255,.5); }
.add-circle { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 18px; background: var(--ink); color: var(--green); font-size: 25px; }
.device-card.add h3 { margin: 18px 0 6px; }
.device-card.add p { max-width: 240px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.device-top { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.device-type { width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; background: var(--paper-2); font-size: 19px; font-weight: 900; }
.online-badge, .pill, .risk-pill, .status-pill { display: inline-flex; align-items: center; gap: 6px; width: fit-content; border-radius: 999px; padding: 6px 9px; font-size: 10px; font-weight: 800; }
.online-badge { background: var(--green-2); color: #216a48; }
.online-badge.offline { background: #e7e9e5; color: var(--muted); }
.device-card h3 { margin: 24px 0 5px; font-size: 20px; letter-spacing: -.03em; }
.device-model { color: var(--muted); font-size: 12px; }
.device-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 20px; }
.device-stat { padding: 11px; border-radius: 12px; background: var(--paper); }
.device-stat small { display: block; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
.device-stat b { display: block; margin-top: 4px; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-actions { display: flex; gap: 8px; margin-top: auto; padding-top: 18px; }

.detail-layout { display: grid; grid-template-columns: 310px minmax(0, 1fr); gap: 14px; }
.device-summary { padding: 24px; }
.large-device-icon { width: 74px; height: 74px; display: grid; place-items: center; border-radius: 22px; background: var(--ink); color: var(--green); font-size: 28px; }
.device-summary h2 { margin: 22px 0 4px; }
.device-summary > p { color: var(--muted); }
.storage-bar { height: 9px; margin: 18px 0 7px; border-radius: 20px; background: var(--paper-2); overflow: hidden; }
.storage-bar i { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.cap-list { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 19px; }
.pill { background: var(--paper-2); color: #53605a; }
.facts-panel { padding: 24px; }
.fact-section + .fact-section { margin-top: 27px; }
.fact-section h3 { margin: 0 0 12px; font-size: 14px; }
.fact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px 22px; }
.fact-row { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 12px; }
.fact-row span { color: var(--muted); }
.fact-row b { min-width: 0; overflow-wrap: anywhere; }
.privacy-note { display: flex; gap: 11px; padding: 14px; border-radius: 14px; background: #edf7f0; color: #366149; font-size: 11px; line-height: 1.5; }

.history-list { display: grid; gap: 11px; }
.history-row { display: grid; grid-template-columns: 46px minmax(220px, 1.4fr) minmax(140px, .7fr) 110px 100px 34px; align-items: center; gap: 15px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 17px; background: var(--white); cursor: pointer; transition: .18s ease; }
.history-row:hover { border-color: #b8c4bb; transform: translateY(-1px); }
.history-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: var(--paper-2); font-weight: 900; }
.history-main b, .history-cell b { display: block; font-size: 12px; }
.history-main small, .history-cell small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.status-pill.success { background: var(--green-2); color: #286e4d; }
.status-pill.running { background: var(--blue); color: #275684; }
.status-pill.failed { background: #ffe0dc; color: #a34238; }
.status-pill.review { background: var(--amber); color: #86530a; }
.status-pill.neutral { background: var(--paper-2); color: var(--muted); }
.empty-state { padding: 70px 24px; border: 1px dashed #bfc7c0; border-radius: 22px; text-align: center; color: var(--muted); }
.empty-state b { display: block; color: var(--ink); font-size: 18px; }
.empty-state p { margin: 8px auto 20px; max-width: 430px; line-height: 1.6; }

.plan-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 11px; align-items: stretch; }
.plan-card { position: relative; display: flex; flex-direction: column; min-height: 430px; padding: 21px 18px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.plan-card.popular { border: 2px solid var(--ink); box-shadow: 0 15px 40px rgba(16,23,21,.1); transform: translateY(-8px); }
.popular-tag { position: absolute; top: 12px; right: 12px; padding: 5px 8px; border-radius: 999px; background: var(--green); font-size: 9px; font-weight: 900; }
.plan-card h3 { margin: 9px 0 18px; font-size: 20px; }
.plan-price { min-height: 54px; font-size: 28px; font-weight: 900; letter-spacing: -.04em; }
.plan-price small { font-size: 10px; color: var(--muted); letter-spacing: 0; }
.plan-limits { margin: 14px 0; padding: 11px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.7; }
.feature-list { display: grid; gap: 10px; margin: 8px 0 20px; }
.feature-item { display: grid; grid-template-columns: 17px 1fr; gap: 7px; color: #3d4843; font-size: 11px; line-height: 1.45; }
.feature-item i { color: #2b8058; font-style: normal; font-weight: 900; }
.plan-card button { margin-top: auto; }
.current-plan { background: var(--paper-2) !important; color: var(--muted) !important; }

.modal-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; background: rgba(12,18,16,.64); backdrop-filter: blur(9px); animation: fade-in .18s ease; }
@keyframes fade-in { from { opacity: 0; } }
.modal { width: min(920px, 100%); max-height: min(90vh, 900px); overflow: auto; border-radius: 25px; background: var(--white); box-shadow: 0 40px 100px rgba(0,0,0,.35); animation: modal-in .22s ease; }
.modal.small { width: min(520px, 100%); }
.modal.large { width: min(1120px, 100%); }
@keyframes modal-in { from { opacity: 0; transform: translateY(10px) scale(.985); } }
.modal-head { position: sticky; top: 0; z-index: 3; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 22px 24px 16px; border-bottom: 1px solid var(--line); background: rgba(251,252,248,.94); backdrop-filter: blur(14px); }
.modal-head h2 { margin: 0; font-size: 23px; letter-spacing: -.04em; }
.modal-head p { margin: 6px 0 0; color: var(--muted); font-size: 12px; }
.close-btn { width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 11px; background: var(--white); cursor: pointer; font-size: 18px; }
.modal-body { padding: 24px; }
.modal-foot { position: sticky; bottom: 0; display: flex; justify-content: flex-end; gap: 9px; padding: 16px 24px; border-top: 1px solid var(--line); background: rgba(251,252,248,.96); backdrop-filter: blur(14px); }

.connect-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 11px; }
.connect-option { min-height: 150px; padding: 18px; border: 1px solid var(--line); border-radius: 17px; background: var(--paper); text-align: left; cursor: pointer; }
.connect-option:hover, .connect-option.active { border-color: #60ad81; box-shadow: inset 0 0 0 1px #60ad81; background: #eef8f1; }
.connect-option b { display: block; margin: 13px 0 5px; }
.connect-option p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.option-symbol { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--white); font-weight: 900; }
.pairing-stage { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: center; }
.qr-placeholder { aspect-ratio: 1; width: min(250px, 100%); margin: auto; padding: 18px; display: grid; place-items: center; border-radius: 20px; background: var(--ink); color: #fff; }
.qr-grid { width: 100%; height: 100%; border: 12px solid #fff; background: repeating-conic-gradient(#fff 0 25%, transparent 0 50%) 0 / 24px 24px; position: relative; }
.qr-grid::after { content: "G"; position: absolute; inset: 35%; display: grid; place-items: center; background: var(--green); color: var(--ink); font-size: 30px; font-weight: 900; }
.pair-code { display: inline-block; margin: 14px 0; padding: 10px 14px; border-radius: 12px; background: var(--paper-2); font-size: 24px; font-weight: 900; letter-spacing: .12em; }
.step-list { display: grid; gap: 9px; margin: 16px 0; }
.mini-step { display: grid; grid-template-columns: 25px 1fr; gap: 9px; align-items: start; color: var(--muted); font-size: 11px; line-height: 1.5; }
.mini-step i { width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; background: var(--paper-2); color: var(--ink); font-style: normal; font-weight: 800; }
.scan-progress { height: 8px; border-radius: 20px; background: var(--paper-2); overflow: hidden; }
.scan-progress i { display: block; height: 100%; background: var(--green); border-radius: inherit; transition: width .35s ease; }

.recommend-head { display: grid; grid-template-columns: 1fr auto; gap: 18px; padding: 18px; border-radius: 17px; background: var(--paper); }
.recommend-head h3 { margin: 0 0 7px; }
.recommend-head p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.match-score { text-align: right; }
.match-score b { display: block; font-size: 24px; }
.match-score small { color: var(--muted); }
.blocked-box { padding: 18px; border: 1px solid #efb1aa; border-radius: 15px; background: #fff1ef; color: #813b34; line-height: 1.6; }
.recommend-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 16px; }
.recommend-tab { padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: var(--white); text-align: left; cursor: pointer; }
.recommend-tab.active { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.recommend-tab b { display: block; }
.recommend-tab small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; }
.plan-detail { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 15px; margin-top: 15px; }
.runbook-steps { display: grid; gap: 8px; }
.runbook-step { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; align-items: center; gap: 11px; padding: 11px; border: 1px solid var(--line); border-radius: 13px; }
.step-num { width: 29px; height: 29px; display: grid; place-items: center; border-radius: 9px; background: var(--paper-2); font-size: 10px; font-weight: 900; }
.runbook-step b { display: block; font-size: 11px; }
.runbook-step small { display: block; margin-top: 3px; color: var(--muted); font-size: 9px; line-height: 1.4; }
.step-kind { color: var(--muted); font-size: 9px; }
.plan-aside { display: grid; align-content: start; gap: 10px; }
.aside-card { padding: 14px; border-radius: 14px; background: var(--paper); }
.aside-card h4 { margin: 0 0 9px; font-size: 11px; }
.aside-card p { margin: 4px 0; color: var(--muted); font-size: 10px; line-height: 1.45; }

.execution-layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 18px; }
.execution-status { padding: 18px; border-radius: 17px; background: var(--ink); color: #fff; }
.execution-status b { display: block; font-size: 21px; }
.execution-status p { margin: 6px 0 15px; color: #98aaa1; font-size: 11px; }
.execution-bar { height: 8px; border-radius: 20px; background: rgba(255,255,255,.1); overflow: hidden; }
.execution-bar i { display: block; height: 100%; background: var(--green); transition: width .35s ease; }
.execution-step { display: grid; grid-template-columns: 33px 1fr auto; gap: 11px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.execution-step .state-icon { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 10px; background: var(--paper-2); font-size: 11px; font-weight: 900; }
.execution-step.running .state-icon { background: var(--blue); animation: pulse 1.2s infinite; }
.execution-step.done .state-icon { background: var(--green-2); color: #236d4a; }
@keyframes pulse { 50% { transform: scale(.92); opacity: .72; } }
.execution-step b { display: block; font-size: 11px; }
.execution-step small { display: block; color: var(--muted); font-size: 9px; margin-top: 3px; }
.execution-log { max-height: 260px; overflow: auto; margin-top: 11px; padding: 12px; border-radius: 13px; background: #111916; color: #93a79d; font: 10px/1.7 ui-monospace, SFMono-Regular, Menlo, monospace; }
.result-card { padding: 22px; border-radius: 18px; background: #e9f8ee; }
.result-card h3 { margin: 12px 0 7px; font-size: 22px; }
.result-card p { color: #446052; line-height: 1.6; }
.result-checks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.result-check { padding: 10px; border-radius: 11px; background: rgba(255,255,255,.62); font-size: 10px; }
.result-check b { display: block; margin-top: 4px; font-size: 13px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--muted); font-size: 10px; font-weight: 750; }
.field input, .field select, .field textarea, .toolbar input, .toolbar select { width: 100%; border: 1px solid var(--line); border-radius: 11px; background: var(--white); padding: 10px 11px; outline: 0; }
.field textarea { min-height: 90px; resize: vertical; }
.field-hint { color: var(--muted); font-size: 9px; line-height: 1.4; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.toggle-row b { display: block; font-size: 11px; }
.toggle-row small { display: block; margin-top: 3px; color: var(--muted); font-size: 9px; }
.toggle { position: relative; width: 42px; height: 24px; border: 0; border-radius: 20px; background: #cbd0ca; cursor: pointer; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: .18s ease; box-shadow: 0 2px 7px rgba(0,0,0,.17); }
.toggle.on { background: #48c881; }
.toggle.on::after { transform: translateX(18px); }

.toast-region { position: fixed; right: 22px; bottom: 22px; z-index: 300; display: grid; gap: 8px; pointer-events: none; }
.toast { min-width: 270px; max-width: 390px; padding: 13px 15px; border-radius: 13px; background: var(--ink); color: #fff; box-shadow: 0 17px 48px rgba(0,0,0,.26); font-size: 11px; line-height: 1.5; animation: toast-in .22s ease; }
.toast.success { border-left: 4px solid var(--green); }
.toast.error { border-left: 4px solid var(--red); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

/* Master console */
.master-login { min-height: 100vh; display: grid; grid-template-columns: minmax(360px, .85fr) minmax(500px, 1.15fr); background: var(--ink); color: #fff; }
.login-brand { padding: 46px; display: flex; flex-direction: column; justify-content: space-between; }
.login-brand .brand { padding: 0; }
.login-brand .brand-mark { background: var(--green); color: var(--ink); }
.login-copy h1 { margin: 0; max-width: 560px; font-size: clamp(44px, 5.4vw, 84px); line-height: .94; letter-spacing: -.07em; }
.login-copy p { max-width: 540px; margin: 23px 0 0; color: #98aaa1; line-height: 1.75; }
.login-stats { display: flex; gap: 30px; color: #83958c; font-size: 10px; }
.login-stats b { display: block; margin-bottom: 5px; color: #fff; font-size: 18px; }
.login-panel-wrap { display: grid; place-items: center; padding: 40px; background: var(--paper); color: var(--ink); border-radius: 35px 0 0 35px; }
.login-panel { width: min(430px, 100%); }
.login-panel h2 { margin: 0; font-size: 32px; letter-spacing: -.045em; }
.login-panel > p { margin: 9px 0 27px; color: var(--muted); line-height: 1.55; }
.sandbox-note { margin-top: 16px; padding: 13px; border-radius: 13px; background: #e5eee7; color: #4c6054; font-size: 10px; line-height: 1.5; }
.login-error { min-height: 18px; margin: 10px 0; color: #a83e34; font-size: 10px; }

.master-shell { min-height: 100vh; display: grid; grid-template-columns: 260px minmax(0, 1fr); background: #eef1eb; }
.master-side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 20px 16px; background: #111815; color: #fff; }
.master-side .brand { padding: 0 7px 17px; border-bottom: 1px solid rgba(255,255,255,.08); }
.master-side .brand-mark { width: 38px; height: 38px; border-radius: 12px; background: var(--green); color: var(--ink); }
.master-nav { display: grid; gap: 4px; margin-top: 20px; overflow-y: auto; }
.master-nav .nav-item { padding: 10px 12px; font-size: 12px; }
.master-identity { margin-top: auto; display: flex; align-items: center; gap: 9px; padding: 13px; border-radius: 13px; background: rgba(255,255,255,.05); }
.master-identity .avatar { width: 34px; height: 34px; }
.master-identity b { display: block; font-size: 11px; }
.master-identity small { color: #819189; font-size: 9px; }
.master-main { min-width: 0; }
.master-top { position: sticky; top: 0; z-index: 20; height: 68px; display: flex; align-items: center; justify-content: space-between; padding: 0 28px; border-bottom: 1px solid var(--line); background: rgba(238,241,235,.9); backdrop-filter: blur(15px); }
.master-top h1 { margin: 0; font-size: 16px; letter-spacing: -.02em; }
.master-top small { color: var(--muted); }
.master-top-actions { display: flex; align-items: center; gap: 8px; }
.master-content { max-width: 1640px; margin: 0 auto; padding: 26px 28px 60px; }
.master-page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.master-page-head h2 { margin: 0; font-size: 28px; letter-spacing: -.045em; }
.master-page-head p { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 11px; }
.metric-card { min-height: 135px; padding: 18px; border: 1px solid var(--line); border-radius: 17px; background: var(--white); }
.metric-card.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.metric-card small { color: var(--muted); font-size: 10px; }
.metric-card.dark small { color: #8b9c94; }
.metric-card b { display: block; margin: 18px 0 5px; font-size: 30px; letter-spacing: -.045em; }
.metric-trend { color: #2d815a; font-size: 9px; }
.metric-card.dark .metric-trend { color: var(--green); }
.admin-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); gap: 12px; margin-top: 12px; }
.chart-card { min-height: 330px; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.chart-bars { height: 190px; display: flex; align-items: flex-end; gap: 9px; margin-top: 30px; padding-top: 20px; border-bottom: 1px solid var(--line); background: repeating-linear-gradient(to bottom, transparent 0 46px, #edf0eb 47px); }
.chart-bar { flex: 1; position: relative; min-width: 18px; height: var(--h); border-radius: 7px 7px 0 0; background: var(--ink); }
.chart-bar:nth-child(6), .chart-bar:nth-child(7) { background: var(--green); }
.chart-bar span { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); color: var(--muted); font-size: 8px; }
.chart-labels { display: flex; gap: 9px; margin-top: 8px; }
.chart-labels span { flex: 1; text-align: center; color: var(--muted); font-size: 8px; }
.activity-list { display: grid; gap: 16px; }
.activity-item { display: grid; grid-template-columns: 7px 1fr; gap: 10px; }
.activity-dot { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: var(--green); }
.activity-item.warning .activity-dot { background: var(--amber); }
.activity-item.privacy .activity-dot { background: var(--violet); }
.activity-item p { margin: 0; font-size: 10px; line-height: 1.5; }
.activity-item small { display: block; margin-top: 3px; color: var(--muted); font-size: 8px; }
.toolbar { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.toolbar input { max-width: 300px; }
.toolbar select { width: auto; min-width: 130px; }
.data-table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 17px; background: var(--white); }
.data-table { width: 100%; min-width: 850px; border-collapse: collapse; }
.data-table th { padding: 11px 14px; background: #e8ece5; color: var(--muted); text-align: left; font-size: 9px; text-transform: uppercase; letter-spacing: .07em; white-space: nowrap; }
.data-table td { padding: 13px 14px; border-top: 1px solid var(--line); font-size: 10px; vertical-align: middle; }
.data-table tbody tr:hover { background: #f7f9f5; }
.data-table b { display: block; font-size: 11px; }
.data-table small { color: var(--muted); font-size: 9px; }
.table-action { border: 0; background: transparent; color: #267650; font-weight: 800; cursor: pointer; font-size: 10px; }
.risk-pill.low { background: var(--green-2); color: #286d4c; }
.risk-pill.medium { background: var(--amber); color: #80520b; }
.risk-pill.high { background: #ffd9d4; color: #983e34; }
.provider-grid, .connector-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; }
.provider-card, .connector-card { padding: 18px; border: 1px solid var(--line); border-radius: 17px; background: var(--white); }
.provider-card h3, .connector-card h3 { margin: 13px 0 5px; font-size: 15px; }
.provider-card p, .connector-card p { min-height: 32px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.provider-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 15px 0; }
.provider-stats div { padding: 9px; border-radius: 10px; background: var(--paper); }
.provider-stats small, .provider-stats b { display: block; }
.provider-stats small { color: var(--muted); font-size: 8px; }
.provider-stats b { margin-top: 3px; font-size: 10px; }
.provider-actions { display: flex; gap: 7px; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.settings-card { padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.settings-card h3 { margin: 0; }
.settings-card > p { color: var(--muted); font-size: 10px; line-height: 1.5; }
.master-banner { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; padding: 12px 14px; border-radius: 14px; background: #fff4dc; color: #674b20; font-size: 10px; }

.mobile-nav { display: none; }

@media (max-width: 1220px) {
  .scenario-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .plan-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .plan-card.popular { transform: none; }
  .device-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .provider-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 960px) {
  .user-shell { grid-template-columns: 1fr; }
  .side-nav { display: none; }
  .topbar { padding: 0 18px; }
  .content { padding: 20px 18px 92px; }
  .mobile-nav { position: fixed; z-index: 50; left: 12px; right: 12px; bottom: 12px; display: grid; grid-template-columns: repeat(4, 1fr); padding: 7px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(16,23,21,.93); backdrop-filter: blur(16px); box-shadow: 0 12px 40px rgba(0,0,0,.22); }
  .mobile-nav button { display: grid; justify-items: center; gap: 3px; border: 0; background: transparent; color: #8ea098; font-size: 9px; }
  .mobile-nav button b { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 9px; }
  .mobile-nav button.active { color: #fff; }
  .mobile-nav button.active b { background: rgba(84,220,145,.15); color: var(--green); }
  .completion-hero { grid-template-columns: 1fr; }
  .hero-device-wrap { display: none; }
  .split-grid, .detail-layout { grid-template-columns: 1fr; }
  .plan-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .history-row { grid-template-columns: 42px 1fr 100px 28px; }
  .history-cell.optional { display: none; }
  .master-shell { grid-template-columns: 82px minmax(0,1fr); }
  .master-side .brand-copy, .master-side .nav-item span:not(.nav-icon), .master-identity div { display: none; }
  .master-side .brand { justify-content: center; }
  .master-nav .nav-item { justify-content: center; }
  .master-identity { justify-content: center; padding: 10px; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .provider-grid, .connector-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .master-login { grid-template-columns: 1fr; }
  .login-brand { min-height: 58vh; }
  .login-panel-wrap { border-radius: 35px 35px 0 0; }
}

@media (max-width: 680px) {
  .topbar-title small, .avatar-btn .avatar-copy { display: none; }
  .completion-hero { min-height: 470px; border-radius: 22px; }
  .hero-main { padding: 34px 22px; }
  .completion-hero h1 { font-size: 42px; }
  .goal-row { align-items: stretch; flex-direction: column; }
  .run-btn { width: 100%; }
  .scenario-grid, .device-grid, .plan-grid, .connect-options, .settings-grid { grid-template-columns: 1fr; }
  .scenario-card { min-height: 175px; }
  .page-heading, .section-heading { align-items: flex-start; flex-direction: column; }
  .detail-layout { display: block; }
  .facts-panel { margin-top: 12px; }
  .fact-grid { grid-template-columns: 1fr; }
  .fact-row { grid-template-columns: 105px 1fr; }
  .history-row { grid-template-columns: 40px 1fr 28px; padding: 13px; }
  .history-cell { display: none; }
  .pairing-stage, .plan-detail, .execution-layout { grid-template-columns: 1fr; }
  .recommend-tabs { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .modal-backdrop { padding: 0; align-items: end; }
  .modal, .modal.small, .modal.large { width: 100%; max-height: 94vh; border-radius: 24px 24px 0 0; }
  .result-checks { grid-template-columns: 1fr; }
  .master-shell { display: block; }
  .master-side { position: fixed; left: 10px; right: 10px; bottom: 9px; top: auto; z-index: 60; width: auto; height: auto; display: block; padding: 6px; border-radius: 17px; box-shadow: 0 14px 50px rgba(0,0,0,.25); }
  .master-side .brand, .master-identity { display: none; }
  .master-nav { display: flex; margin: 0; overflow-x: auto; }
  .master-nav .nav-item { flex: 0 0 54px; padding: 7px; }
  .master-content { padding: 20px 14px 100px; }
  .master-top { padding: 0 14px; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .metric-card { min-height: 120px; }
  .metric-card b { font-size: 24px; }
  .admin-grid { grid-template-columns: 1fr; }
  .provider-grid, .connector-grid, .settings-grid { grid-template-columns: 1fr; }
  .master-page-head { align-items: flex-start; flex-direction: column; }
  .login-brand { min-height: 64vh; padding: 28px 22px; }
  .login-copy h1 { font-size: 49px; }
  .login-panel-wrap { padding: 32px 20px; }
  .login-stats { gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}