:root {
    --ink: #172033;
    --muted: #687187;
    --line: #e7e9f0;
    --surface: #ffffff;
    --canvas: #f6f7fb;
    --primary: #5a55d6;
    --primary-dark: #433eb8;
    --primary-soft: #efefff;
    --teal: #1ba58c;
    --navy: #111a36;
    --warning: #b66b14;
    --warning-bg: #fff5df;
    --success: #16785f;
    --success-bg: #e7f8f2;
    --danger: #b53a4b;
    --danger-bg: #fff0f2;
    --shadow: 0 18px 50px rgba(25, 32, 56, .08);
    --radius: 18px;
}

* { box-sizing: border-box; }
html { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--canvas); }
body { margin: 0; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button:disabled { cursor: not-allowed; opacity: .62; }

.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 18px; font-weight: 700; letter-spacing: -.03em; }
.brand strong { color: var(--primary); }
.brand-mark { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; color: white; background: linear-gradient(145deg, #7771ef, var(--primary)); box-shadow: 0 8px 18px rgba(90, 85, 214, .3); font-weight: 800; }
.brand-light, .brand-light strong { color: white; }
.brand-light .brand-mark { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28); box-shadow: none; }

.eyebrow { display: inline-block; color: var(--primary); font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow-light { color: #b9c3ff; }
.button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; border: 0; border-radius: 12px; padding: 0 18px; font-weight: 750; transition: .18s ease; }
.button-primary { color: white; background: var(--primary); box-shadow: 0 8px 18px rgba(90, 85, 214, .2); }
.button-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.button-secondary { color: var(--primary); background: var(--primary-soft); }
.button-ghost { color: var(--muted); background: transparent; border: 1px solid var(--line); }
.button-small { min-height: 36px; padding: 0 13px; font-size: 13px; }
.button-block { width: 100%; }

.alert { margin-bottom: 20px; border: 1px solid transparent; border-radius: 12px; padding: 13px 15px; font-size: 14px; }
.alert-error { color: var(--danger); background: var(--danger-bg); border-color: #ffd8de; }
.alert-success { color: var(--success); background: var(--success-bg); border-color: #c8eee3; }

.auth-body { background: #eef0f7; }
.auth-shell { display: grid; grid-template-columns: minmax(360px, .9fr) minmax(520px, 1.1fr); min-height: 100vh; }
.auth-brand { position: relative; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; padding: 48px clamp(36px, 5vw, 76px); color: white; background: radial-gradient(circle at 18% 18%, rgba(113,108,239,.42), transparent 34%), radial-gradient(circle at 85% 75%, rgba(27,165,140,.23), transparent 35%), var(--navy); }
.auth-brand::after { content: ""; position: absolute; width: 380px; height: 380px; right: -190px; top: 15%; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018); }
.auth-promise { position: relative; z-index: 1; max-width: 520px; }
.auth-promise h1 { margin: 16px 0 18px; font-size: clamp(38px, 4.8vw, 66px); line-height: 1.03; letter-spacing: -.055em; }
.auth-promise p { margin: 0; max-width: 470px; color: #c6ccdf; font-size: 17px; line-height: 1.7; }
.auth-signal { display: flex; align-items: center; gap: 9px; color: #bcc5dc; font-size: 13px; }
.auth-signal span, .environment-pill span { width: 8px; height: 8px; border-radius: 50%; background: #41d3ac; box-shadow: 0 0 0 5px rgba(65,211,172,.13); }
.auth-panel { display: grid; place-items: center; padding: 40px; }
.auth-mobile-brand { display: none; }
.auth-card { width: min(100%, 430px); }
.auth-card-wide { width: min(100%, 600px); }
.auth-card h2 { margin: 10px 0 10px; font-size: 34px; letter-spacing: -.045em; }
.auth-copy { margin: 0 0 28px; color: var(--muted); line-height: 1.65; }
.auth-footnote { margin: 18px 0 0; color: #8b92a3; text-align: center; font-size: 12px; }
.setup-note { margin-top: 24px; border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: white; }
.setup-note p { margin: 7px 0 0; color: var(--muted); line-height: 1.5; }
.form-stack { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; }
.field > span { font-size: 13px; font-weight: 750; }
.field input { width: 100%; height: 48px; border: 1px solid #dfe2eb; border-radius: 12px; padding: 0 14px; color: var(--ink); background: white; outline: none; transition: .15s ease; }
.field input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(90,85,214,.1); }
.field small { color: var(--muted); font-size: 11px; }
.password-control { position: relative; display: block; }
.password-control input { padding-right: 84px; }
.password-toggle { position: absolute; top: 50%; right: 8px; min-width: 66px; min-height: 34px; transform: translateY(-50%); border: 0; border-radius: 9px; color: var(--primary); background: var(--primary-soft); font-size: 11px; font-weight: 800; cursor: pointer; }
.password-toggle:hover { background: #e4e3ff; }
.password-toggle:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.app-shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.sidebar { position: sticky; top: 0; display: flex; flex-direction: column; height: 100vh; padding: 28px 22px 22px; background: white; border-right: 1px solid var(--line); }
.nav { display: grid; gap: 7px; margin-top: 46px; }
.nav-caption { margin: 0 12px 8px; color: #a0a6b5; font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.nav-item { display: flex; align-items: center; gap: 12px; min-height: 44px; border-radius: 12px; padding: 0 12px; color: #697187; font-size: 14px; font-weight: 650; }
.nav-item:hover { background: #f7f7fb; color: var(--ink); }
.nav-item.is-active { color: var(--primary); background: var(--primary-soft); }
.nav-icon { position: relative; width: 18px; height: 18px; border: 2px solid currentColor; border-radius: 5px; opacity: .8; }
.nav-icon-plug { border-radius: 50%; }
.nav-icon-pulse { border-width: 0 0 2px; border-radius: 0; transform: skew(-18deg); }
.nav-icon-delivery { width: 19px; height: 14px; margin-top: -2px; border-radius: 4px; }
.nav-icon-delivery::after { content: ""; position: absolute; left: 1px; right: 1px; bottom: -6px; height: 4px; border-left: 4px solid currentColor; border-right: 4px solid currentColor; }
.sidebar-footer { margin-top: auto; border-top: 1px solid var(--line); padding-top: 18px; }
.sidebar-footer p { margin: 9px 0 0; color: #9aa0ae; font-size: 11px; }
.environment-pill { display: flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 700; }
.workspace { min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; height: 78px; padding: 0 clamp(22px, 4vw, 54px); background: rgba(255,255,255,.9); border-bottom: 1px solid var(--line); }
.store-switcher, .user-menu, .user-identity { display: flex; align-items: center; gap: 11px; }
.store-avatar { display: grid; place-items: center; width: 38px; height: 38px; color: var(--primary); background: var(--primary-soft); border-radius: 11px; font-weight: 800; }
.store-switcher small, .store-switcher strong { display: block; }
.store-switcher small { color: var(--muted); font-size: 10px; }
.store-switcher strong { margin-top: 2px; font-size: 13px; }
.user-identity { border-radius: 12px; padding: 5px 7px; transition: .15s ease; }
.user-identity:hover { background: var(--canvas); }
.user-identity strong, .user-identity small { display: block; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-identity strong { font-size: 12px; }
.user-identity small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.user-avatar { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; color: white; background: linear-gradient(145deg, #7771ef, var(--primary)); font-size: 12px; font-weight: 850; }
.content { max-width: 1440px; margin: 0 auto; padding: 42px clamp(22px, 4vw, 54px) 70px; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.page-heading h1 { margin: 7px 0 7px; font-size: clamp(30px, 3vw, 42px); letter-spacing: -.05em; }
.page-heading p { margin: 0; color: var(--muted); }
.setup-progress, .tracking-hero { display: flex; align-items: center; justify-content: space-between; gap: 30px; overflow: hidden; margin-bottom: 26px; border-radius: var(--radius); padding: 30px 34px; color: white; background: radial-gradient(circle at 88% 20%, rgba(80,220,190,.2), transparent 28%), linear-gradient(120deg, #27265f, #5050bd); box-shadow: var(--shadow); }
.progress-copy h2, .tracking-hero h2 { margin: 7px 0 8px; font-size: 25px; letter-spacing: -.035em; }
.progress-copy p, .tracking-hero p { margin: 0; color: #d3d5ef; line-height: 1.55; }
.progress-ring { display: grid; place-items: center; flex: 0 0 112px; width: 112px; height: 112px; border: 8px solid rgba(255,255,255,.18); border-top-color: #65e0bd; border-radius: 50%; }
.progress-ring strong { margin-top: 13px; font-size: 22px; }
.progress-ring span { align-self: start; color: #c9cdec; font-size: 10px; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.metric-card { display: flex; align-items: flex-start; gap: 14px; min-width: 0; border: 1px solid var(--line); border-radius: 16px; padding: 20px; background: white; box-shadow: 0 8px 28px rgba(25,32,56,.035); }
.metric-card small, .metric-card strong, .metric-card div > span { display: block; }
.metric-card small { color: var(--muted); font-size: 11px; font-weight: 700; }
.metric-card strong { margin: 5px 0 3px; font-size: 25px; }
.metric-card div > span { overflow: hidden; color: #8d94a4; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.metric-icon { flex: 0 0 39px; width: 39px; height: 39px; border-radius: 11px; background: var(--primary-soft); }
.metric-icon-link { background: #e8f8f4; }
.metric-icon-event { background: #fff3df; }
.content-grid { display: grid; grid-template-columns: 1.1fr .82fr; gap: 20px; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: white; box-shadow: 0 8px 28px rgba(25,32,56,.035); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.panel-heading h2 { margin: 5px 0 0; font-size: 19px; }
.panel-heading > a { color: var(--primary); font-size: 12px; font-weight: 750; }
.module-row { display: flex; align-items: center; gap: 14px; border-top: 1px solid var(--line); padding-top: 20px; }
.module-logo, .integration-logo { display: grid; place-items: center; flex: 0 0 46px; width: 46px; height: 46px; border-radius: 14px; color: white; background: linear-gradient(145deg, #7771ef, var(--primary)); font-weight: 850; }
.module-copy { min-width: 0; margin-right: auto; }
.module-copy strong { font-size: 14px; }
.module-copy p { margin: 4px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.status { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 7px 10px; font-size: 10px; font-weight: 800; white-space: nowrap; }
.status-warning { color: var(--warning); background: var(--warning-bg); }
.status-success { color: var(--success); background: var(--success-bg); }
.status-neutral { color: #737b8f; background: #f0f1f5; }
.empty-state { display: grid; justify-items: center; min-height: 280px; align-content: center; text-align: center; }
.empty-state.compact { min-height: 155px; }
.empty-state strong { margin-top: 12px; }
.empty-state p { max-width: 420px; margin: 7px 0 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.empty-icon { width: 36px; height: 36px; border: 2px solid #c8cbe1; border-radius: 11px; transform: rotate(45deg); }
.empty-icon.pulse { border-color: #a8a4eb; border-radius: 50%; }
.integration-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 430px)); gap: 20px; }
.profile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 560px)); gap: 20px; align-items: start; }
.profile-panel .button { justify-self: start; }
.profile-panel .panel-heading { padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.integration-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: white; box-shadow: var(--shadow); }
.integration-card.muted { box-shadow: none; background: #fafafd; }
.integration-top { display: flex; justify-content: space-between; align-items: flex-start; }
.nuvem-logo { color: #5a55d6; background: #efefff; }
.generic-logo { color: #8d94a4; background: #eff1f5; }
.integration-card h2 { margin: 22px 0 8px; }
.integration-card > p { min-height: 48px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.feature-list { display: grid; gap: 10px; margin: 22px 0; padding: 0; list-style: none; color: #555e72; font-size: 12px; }
.feature-list li::before { content: "✓"; margin-right: 9px; color: var(--teal); font-weight: 900; }
.card-note { display: block; margin-top: 10px; color: #9399a8; text-align: center; }
.coming-soon { display: grid; place-items: center; height: 100px; margin-top: 24px; border: 1px dashed #d7dae4; border-radius: 14px; color: #949baa; font-size: 12px; }
.event-flow { display: flex; align-items: center; gap: 9px; padding: 18px; border: 1px solid rgba(255,255,255,.15); border-radius: 14px; background: rgba(9,14,43,.18); }
.event-flow span { font-size: 11px; font-weight: 750; }
.event-flow i { width: 25px; height: 1px; background: rgba(255,255,255,.35); }

.store-selection-panel { margin-bottom: 22px; }
.store-selection-form { display: grid; grid-template-columns: minmax(240px, 1fr) auto; align-items: end; gap: 14px; }
.store-selection-form select { width: 100%; height: 48px; border: 1px solid #dfe2eb; border-radius: 12px; padding: 0 40px 0 14px; color: var(--ink); background: white; }
.integration-settings-grid { align-items: stretch; }
.integration-settings-grid .profile-panel { display: flex; flex-direction: column; }
.integration-settings-grid .panel-copy { color: var(--muted); line-height: 1.65; }
.integration-settings-grid .button { margin-top: auto; }

@media (max-width: 1050px) {
    .metrics-grid { grid-template-columns: repeat(2, 1fr); }
    .content-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
    .auth-shell { grid-template-columns: 1fr; }
    .auth-brand { display: none; }
    .auth-panel { align-content: start; padding: 30px 22px; }
    .auth-mobile-brand { display: flex; align-items: center; gap: 9px; justify-self: start; margin-bottom: 70px; font-size: 17px; }
    .app-shell { display: block; }
    .sidebar { position: static; width: auto; height: auto; padding: 16px 18px; border-right: 0; border-bottom: 1px solid var(--line); }
    .sidebar > .brand { display: none; }
    .nav { display: flex; overflow-x: auto; margin: 0; }
    .nav-caption, .sidebar-footer { display: none; }
    .nav-item { flex: 0 0 auto; }
    .topbar { height: 70px; padding: 0 18px; }
    .user-identity small { display: none; }
    .content { padding: 30px 18px 55px; }
}

@media (max-width: 620px) {
    .form-grid, .metrics-grid, .integration-grid, .profile-grid { grid-template-columns: 1fr; }
    .page-heading { align-items: flex-start; flex-direction: column; }
    .page-heading .button { width: 100%; }
    .setup-progress, .tracking-hero { align-items: flex-start; flex-direction: column; padding: 26px; }
    .progress-ring { align-self: center; }
    .event-flow { width: 100%; justify-content: center; }
    .module-row { align-items: flex-start; flex-wrap: wrap; }
    .module-row .status { margin-left: 60px; }
    .store-selection-form { grid-template-columns: 1fr; }
    .store-selection-form .button { width: 100%; }
}

.tracking-form fieldset{border:0;padding:0;margin:20px 0;display:grid;gap:14px;max-width:680px;min-width:0}.tracking-form label{display:grid;gap:8px}.tracking-form input:not([type=checkbox]){width:100%;min-width:0;box-sizing:border-box;padding:12px;border:1px solid #dfe1ee;border-radius:10px;background:#fff;color:#17213c}.tracking-form .tracking-check{display:flex;align-items:center;gap:10px}.tracking-key{display:block;overflow-wrap:anywhere;padding:12px;background:#f5f5fc}.tracking-events{list-style:none;padding:0}.tracking-events li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:14px 0;border-bottom:1px solid #eee}.tracking-events span{font-size:13px;color:#667085}