:root {
  color-scheme: dark;
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  color: #edf3f7;
  background: #080d12;
  --line: #26323b;
  --panel: rgb(14 20 26 / 91%);
  --muted: #82929e;
  --blue: #69d8ff;
  --gold: #e0aa58;
  --green: #57d88d;
  --red: #ff756d;
  --orange: #ffae58;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: #080d12; }
body { min-height: 100vh; margin: 0; overflow-x: hidden; background: linear-gradient(145deg, #071016 0%, #0b1015 52%, #12100d 100%); }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

.ambient { position: fixed; width: 46vw; aspect-ratio: 1; border-radius: 50%; filter: blur(100px); opacity: .13; pointer-events: none; }
.ambient--blue { top: -25vw; left: -12vw; background: #39bce9; }
.ambient--gold { right: -20vw; bottom: -28vw; background: #e3983f; }

.topbar { position: relative; z-index: 10; width: min(1380px, calc(100% - 48px)); height: 82px; display: flex; align-items: center; justify-content: space-between; margin: auto; border-bottom: 1px solid rgb(99 123 138 / 18%); }
.brand { display: flex; align-items: center; gap: 13px; color: #f1f6f9; text-decoration: none; font-size: 16px; font-weight: 850; letter-spacing: .12em; }
.brand b { color: var(--blue); }
.brand__mark, .mini-mark { display: grid; place-items: center; color: #071016; background: linear-gradient(135deg, #69dcff, #e2a752); font-weight: 900; box-shadow: 0 0 25px rgb(88 204 241 / 18%); }
.brand__mark { width: 42px; height: 42px; border: 1px solid #6edfff; border-radius: 12px; }
.mini-mark { width: 39px; height: 39px; border-radius: 11px; }
.topbar__actions { display: flex; align-items: center; gap: 11px; }
.cloud-state { display: flex; align-items: center; gap: 8px; margin-right: 8px; color: #82939f; font-size: 12px; }
.cloud-state i, .secure-note i { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px rgb(87 216 141 / 50%); }

main { position: relative; z-index: 2; width: min(1380px, calc(100% - 48px)); margin: auto; padding: 54px 0 90px; }
.guest { min-height: calc(100vh - 190px); display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(400px, .72fr); align-items: center; gap: clamp(60px, 9vw, 150px); }
.hero { max-width: 750px; }
.eyebrow { margin: 0 0 13px; color: var(--gold); font-size: 11px; font-weight: 850; letter-spacing: .2em; }
.hero h1, .workspace__head h1 { margin: 0; letter-spacing: -.05em; }
.hero h1 { max-width: 800px; font-size: clamp(54px, 6.4vw, 96px); line-height: .96; }
.hero h1 span { color: var(--blue); }
.hero__copy { max-width: 650px; margin: 28px 0 0; color: #91a1ad; font-size: 17px; line-height: 1.75; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.trust-row span { padding: 8px 11px; border: 1px solid #26343d; border-radius: 999px; color: #9aa8b2; background: rgb(13 19 24 / 64%); font-size: 11px; }

.auth-card, .panel, .admin { border: 1px solid var(--line); background: var(--panel); box-shadow: 0 28px 100px rgb(0 0 0 / 34%); backdrop-filter: blur(20px); }
.auth-card { padding: 40px; border-radius: 20px; }
.auth-card__heading { display: flex; align-items: center; gap: 14px; margin-bottom: 17px; }
.auth-card__heading p { margin: 0 0 3px; color: #788893; font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.auth-card h2, .panel h2, .admin h2 { margin: 0; font-size: 25px; letter-spacing: -.025em; }
.muted { color: var(--muted); line-height: 1.55; }
.auth-card .muted { margin: 0 0 24px; font-size: 13px; }
label { display: grid; gap: 8px; margin-top: 17px; color: #aab6be; font-size: 12px; font-weight: 700; }
input { width: 100%; min-width: 0; padding: 13px 14px; border: 1px solid #2b3841; border-radius: 10px; outline: none; color: #eff5f8; background: #090e12; transition: border-color .16s ease, box-shadow .16s ease; }
input:focus { border-color: #5bcdf3; box-shadow: 0 0 0 3px rgb(91 205 243 / 12%); }
.form-message { min-height: 38px; margin: 13px 0 0; color: var(--red); font-size: 12px; line-height: 1.45; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 15px; border: 0; border-radius: 9px; text-decoration: none; font-size: 12px; font-weight: 750; cursor: pointer; transition: transform .14s ease, border-color .14s ease, background .14s ease; }
.button:hover { transform: translateY(-1px); }
.button:disabled { opacity: .5; transform: none; cursor: wait; }
.button--primary { color: #071015; background: linear-gradient(105deg, #65d8ff, #e1aa58); }
.button--quiet { border: 1px solid #2b3841; color: #bdc8ce; background: rgb(15 22 28 / 70%); }
.button--danger { border: 1px solid rgb(255 117 109 / 35%); color: #ff8d86; background: rgb(97 29 28 / 24%); }
.button--approve { border: 1px solid rgb(87 216 141 / 34%); color: #73e7a2; background: rgb(26 86 52 / 22%); }
.button--wide { width: 100%; margin-top: 2px; padding: 14px; }
.text-button { width: 100%; padding: 12px; border: 0; color: #8798a4; background: transparent; font-size: 12px; cursor: pointer; }
.text-button:hover { color: #d9e2e7; }
.secure-note { display: flex; align-items: center; gap: 9px; margin-top: 18px; padding-top: 18px; border-top: 1px solid #222d35; color: #61727d; font-size: 10px; }

.workspace { animation: rise .28s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(9px); } }
.workspace__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin: 22px 0 30px; }
.workspace__head h1 { font-size: clamp(38px, 4.5vw, 66px); }
.workspace__head .muted { margin: 10px 0 0; }
.access-pill, .status-badge { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; font-weight: 750; }
.access-pill { padding: 11px 15px; border: 1px solid var(--line); background: rgb(12 18 23 / 78%); font-size: 12px; }
.status-badge { padding: 5px 9px; font-size: 10px; }
.status--active, .status--approved { color: #69df99; background: rgb(33 113 65 / 22%); }
.status--pending { color: #ffc26b; background: rgb(127 82 24 / 25%); }
.status--blocked, .status--rejected, .status--revoked { color: #ff837c; background: rgb(121 41 38 / 24%); }

.summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin-bottom: 15px; }
.metric { min-height: 112px; padding: 21px; border: 1px solid #25313a; border-radius: 14px; background: rgb(13 19 24 / 78%); }
.metric span { color: #758691; font-size: 11px; }
.metric strong { display: block; margin-top: 9px; font-size: 27px; letter-spacing: -.03em; }
.metric small { color: #687984; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .7fr); gap: 15px; }
.panel { padding: 26px; border-radius: 16px; }
.panel__head, .section-title { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.device-list { display: grid; gap: 10px; margin-top: 22px; }
.empty { padding: 25px; border: 1px dashed #2c3942; border-radius: 12px; color: #7c8c97; text-align: center; font-size: 13px; }
.device { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(240px, 1.3fr) auto; gap: 18px; align-items: center; padding: 16px; border: 1px solid #25313a; border-radius: 12px; background: rgb(8 13 17 / 58%); }
.device h3 { margin: 0 0 6px; font-size: 14px; }
.device p { margin: 0; color: #71828d; font-size: 11px; line-height: 1.5; }
.device__info { display: flex; flex-wrap: wrap; gap: 6px 14px; color: #8798a3; font-size: 11px; }
.guide-panel ol { display: grid; gap: 19px; margin: 24px 0 0; padding: 0; list-style: none; counter-reset: guide; }
.guide-panel li { position: relative; display: grid; gap: 4px; padding-left: 40px; counter-increment: guide; }
.guide-panel li::before { content: counter(guide); position: absolute; left: 0; top: 0; width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid #32424d; border-radius: 9px; color: var(--blue); background: #111a20; font-size: 11px; font-weight: 800; }
.guide-panel li b { font-size: 13px; }
.guide-panel li span { color: #768792; font-size: 11px; line-height: 1.5; }

.admin { margin-top: 16px; padding: 27px; border-radius: 16px; }
.admin-tools { display: flex; gap: 8px; min-width: min(480px, 48vw); }
.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 24px 0 14px; }
.admin-stats .metric { min-height: 92px; padding: 17px; }
.admin-stats .metric strong { font-size: 23px; }
.request-queue { display: grid; gap: 9px; margin: 15px 0 20px; }
.request-card { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(300px, 1.4fr) auto; gap: 18px; align-items: center; padding: 16px; border: 1px solid rgb(224 170 88 / 35%); border-radius: 12px; background: rgb(89 61 23 / 13%); }
.request-card h3, .user-card h3 { margin: 0 0 5px; font-size: 14px; }
.request-card p, .user-card p { margin: 0; color: #71828d; font-size: 11px; line-height: 1.5; }
.actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.user-list { display: grid; gap: 9px; }
.user-card { border: 1px solid #26323b; border-radius: 13px; background: rgb(8 13 17 / 52%); overflow: hidden; }
.user-card__head { display: grid; grid-template-columns: minmax(220px, 1fr) auto auto; gap: 18px; align-items: center; padding: 16px; }
.user-card__devices { display: grid; gap: 1px; border-top: 1px solid #222d35; background: #222d35; }
.user-device-row { display: grid; grid-template-columns: minmax(200px, 1fr) minmax(270px, 1.3fr) auto; gap: 18px; align-items: center; padding: 13px 16px; background: #0d1318; }
.audit { margin-top: 26px; padding-top: 24px; border-top: 1px solid #27333c; }
.audit-row { display: grid; grid-template-columns: 160px 1fr auto; gap: 15px; padding: 10px 2px; border-bottom: 1px solid rgb(39 51 60 / 55%); color: #83949f; font-size: 11px; }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 50; max-width: 390px; padding: 13px 16px; border: 1px solid #31414c; border-radius: 11px; color: #dbe5ea; background: rgb(12 18 23 / 95%); box-shadow: 0 18px 50px #0008; font-size: 12px; }

@media (max-width: 980px) {
  .guest { grid-template-columns: 1fr; gap: 48px; padding: 35px 0; }
  .hero { max-width: 820px; }
  .auth-card { width: min(520px, 100%); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .request-card, .user-card__head, .user-device-row { grid-template-columns: 1fr; }
  .actions { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .topbar, main { width: min(100% - 28px, 1380px); }
  .topbar { height: 72px; }
  .cloud-state, .topbar .button--quiet:first-of-type { display: none; }
  main { padding-top: 34px; }
  .hero h1 { font-size: 48px; }
  .hero__copy { font-size: 15px; }
  .auth-card, .panel, .admin { padding: 21px; }
  .workspace__head, .panel__head, .section-title { align-items: flex-start; flex-direction: column; }
  .summary { grid-template-columns: 1fr; }
  .device { grid-template-columns: 1fr; }
  .admin-tools { width: 100%; min-width: 0; }
  .admin-stats { grid-template-columns: 1fr 1fr; }
  .audit-row { grid-template-columns: 1fr; gap: 4px; }
}