:root {
  --ink: #172124;
  --muted: #667579;
  --line: #d8e0de;
  --surface: #ffffff;
  --canvas: #f2f5f4;
  --petrol: #2f6b66;
  --petrol-dark: #1f4d49;
  --lime: #d5df38;
  --blue: #386b91;
  --amber: #8d6518;
  --danger: #9a3939;
  --radius: 6px;
  color: var(--ink);
  background: var(--canvas);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--canvas); }
body { margin: 0; min-height: 100vh; background: var(--canvas); }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 7px; font-size: clamp(1.8rem, 3vw, 2.65rem); line-height: 1.06; letter-spacing: 0; }
h2 { margin-bottom: 6px; font-size: 1.08rem; letter-spacing: 0; }
p { color: var(--muted); line-height: 1.55; }
.hidden { display: none !important; }

.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; }
.brand-mark { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 4px; background: var(--lime); color: #203031; font-weight: 850; font-size: 1.25rem; }
.brand > span:last-child { display: grid; line-height: 1; }
.brand strong { font-size: 1.28rem; font-weight: 800; }
.brand small { margin-top: 5px; color: var(--muted); font-size: .68rem; text-transform: uppercase; letter-spacing: .09em; }
.brand-light { color: #fff; }
.brand-light small { color: #b7ccca; }

.auth-screen { display: grid; min-height: 100svh; grid-template-columns: minmax(360px, .92fr) minmax(480px, 1.08fr); background: var(--surface); }
.auth-brand { position: relative; display: flex; flex-direction: column; justify-content: space-between; min-height: 100svh; overflow: hidden; padding: 44px clamp(34px, 5vw, 76px); background: #173f3c; color: #fff; }
.auth-brand::after { position: absolute; inset: auto -15% -25% 25%; height: 55%; border: 1px solid rgba(213, 223, 56, .24); transform: skewY(-12deg); content: ""; }
.auth-message { position: relative; z-index: 1; max-width: 560px; padding: 70px 0; }
.auth-message h1 { max-width: 520px; font-size: clamp(2.25rem, 4.5vw, 4.6rem); line-height: .98; }
.auth-message > p:last-child { max-width: 510px; color: #c2d2d0; font-size: 1.04rem; }
.eyebrow { margin-bottom: 9px; color: var(--petrol); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .11em; }
.auth-brand .eyebrow { color: var(--lime); }
.energy-lines { position: absolute; inset: auto 0 10% 0; display: grid; gap: 18px; opacity: .38; transform: rotate(-8deg); }
.energy-lines i { display: block; width: 76%; height: 1px; background: rgba(213,223,56,.78); }
.energy-lines i:nth-child(2) { width: 91%; transform: translateX(8%); }
.energy-lines i:nth-child(3) { width: 68%; transform: translateX(-12%); }
.energy-lines i:nth-child(4) { width: 82%; transform: translateX(18%); }

.auth-workspace { display: grid; min-height: 100svh; place-items: center; padding: 36px; }
.auth-box { width: min(480px, 100%); }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 38px; border-bottom: 1px solid var(--line); }
.auth-tab { padding: 13px 8px; border: 0; border-bottom: 3px solid transparent; background: transparent; color: var(--muted); font-weight: 750; }
.auth-tab.active { border-color: var(--petrol); color: var(--ink); }
.auth-form { display: grid; gap: 18px; }
.auth-form h2 { font-size: 1.65rem; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: grid; gap: 7px; color: #3e4b4e; font-size: .82rem; font-weight: 700; }
label small { color: var(--muted); font-weight: 450; }
input, select, textarea { width: 100%; min-width: 0; border: 1px solid #c9d3d1; border-radius: 5px; outline: 0; background: #fff; color: var(--ink); padding: 0 12px; }
input, select { height: 43px; }
textarea { min-height: 72px; resize: vertical; padding-top: 10px; }
input:focus, select:focus, textarea:focus { border-color: var(--petrol); box-shadow: 0 0 0 3px rgba(47, 107, 102, .12); }
.form-error { min-height: 20px; margin: -5px 0 0; color: var(--danger); font-size: .82rem; }
.legal-copy { margin: 0; font-size: .76rem; }
.auth-link { justify-self: center; border: 0; background: transparent; color: var(--petrol); padding: 0; font-size: .79rem; font-weight: 750; }
.auth-notice { border-left: 3px solid var(--lime); background: #eef5f3; color: #274a47; margin: 0 0 20px; padding: 12px 14px; font-size: .82rem; }
.auth-notice.error { border-left-color: var(--danger); background: #fff0f0; color: var(--danger); }

.button { display: inline-flex; min-height: 40px; align-items: center; justify-content: center; gap: 7px; border: 1px solid transparent; border-radius: 5px; padding: 9px 15px; font-size: .84rem; font-weight: 760; transition: background .16s ease, border-color .16s ease, transform .16s ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--petrol); color: #fff; }
.button.primary:hover { background: var(--petrol-dark); }
.button.secondary { border-color: #cbd6d3; background: #fff; color: var(--ink); }
.button.danger { background: var(--danger); color: #fff; }
.button.danger:hover { background: #7f2f2f; }
.button.wide { width: 100%; }
.button:disabled { cursor: not-allowed; opacity: .45; transform: none; }

.portal { min-height: 100vh; }
.topbar { position: sticky; z-index: 20; top: 0; display: flex; height: 68px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); padding: 0 28px; }
.top-actions { display: flex; align-items: center; gap: 13px; }
.header-links { display: flex; align-items: center; gap: 24px; margin-right: 16px; }
.header-links a { color: var(--petrol); font-size: .88rem; font-weight: 700; text-decoration: none; padding: 10px 0; white-space: nowrap; }
.header-links a:hover { text-decoration: underline; text-underline-offset: 5px; }
.header-links a:focus-visible { outline: 2px solid var(--petrol); outline-offset: 4px; }
.environment, .status { display: inline-flex; align-items: center; border-radius: 999px; white-space: nowrap; font-size: .7rem; font-weight: 800; }
.environment { background: #edf2f1; color: #566568; padding: 5px 9px; text-transform: uppercase; letter-spacing: .07em; }
.account-button { display: flex; align-items: center; gap: 8px; border: 0; background: transparent; color: var(--ink); }
.account-button span { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 50%; background: var(--petrol); color: #fff; font-size: .72rem; }
.account-button strong { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .82rem; }

.app-shell { display: grid; grid-template-columns: 218px minmax(0, 1fr); min-height: calc(100vh - 68px); }
.sidebar { display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); background: #e9eeec; padding: 24px 14px; }
.sidebar nav { display: grid; gap: 3px; }
.nav-item { min-height: 42px; border: 0; border-left: 3px solid transparent; border-radius: 3px; background: transparent; color: #47565a; padding: 0 15px; text-align: left; font-size: .84rem; font-weight: 680; }
.nav-item:hover { background: #dde6e3; }
.nav-item.active { border-left-color: var(--lime); background: #fff; color: var(--ink); }
.workspace-switcher { display: grid; gap: 7px; padding: 16px; border-top: 1px solid #cfd9d6; }
.workspace-switcher label { gap: 5px; font-size: .68rem; text-transform: uppercase; }
.workspace-switcher select { height: 38px; background: #fff; font-size: .76rem; text-transform: none; }
.workspace-switcher small { color: var(--muted); font-size: .7rem; }

.content { min-width: 0; padding: 38px clamp(22px, 4vw, 64px) 68px; }
.view { display: none; max-width: 1320px; margin: 0 auto; animation: enter .2s ease both; }
.view.active { display: block; }
@keyframes enter { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
.page-head { display: flex; min-height: 92px; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.page-head p { margin-bottom: 0; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 34px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.metrics > div { display: grid; gap: 4px; min-width: 0; padding: 22px 24px; border-right: 1px solid var(--line); }
.metrics > div:last-child { border-right: 0; }
.metrics span { overflow-wrap: anywhere; font-size: 1.38rem; font-weight: 800; }
.metrics small { color: var(--muted); font-size: .72rem; }

.work-section { margin-bottom: 34px; }
.section-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 13px; }
.section-head p { margin: 0; font-size: .84rem; }
.text-action { border: 0; background: transparent; color: var(--petrol); padding: 4px; font-weight: 750; }
.plant-lines { border-top: 1px solid var(--line); }
.plant-line { display: grid; grid-template-columns: minmax(180px, 1.4fr) minmax(140px, .8fr) minmax(150px, .8fr) auto; align-items: center; gap: 18px; min-height: 76px; border-bottom: 1px solid var(--line); background: #fff; padding: 13px 17px; }
.plant-line > span { display: grid; gap: 4px; min-width: 0; }
.plant-line small { color: var(--muted); font-size: .74rem; }
.plant-line strong { overflow-wrap: anywhere; }
.connection-band { display: grid; grid-template-columns: minmax(260px, .85fr) minmax(330px, 1.15fr); gap: 50px; align-items: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 33px 0; }
.connection-band p { margin-bottom: 0; }
.flow-track { display: flex; align-items: center; }
.flow-track span { flex: 0 0 auto; border: 1px solid #bdcac7; background: #fff; padding: 12px 15px; font-size: .78rem; font-weight: 800; }
.flow-track i { min-width: 22px; flex: 1; height: 1px; background: var(--petrol); }

.table-wrap { overflow-x: auto; border-top: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; background: #fff; }
th { background: #edf1f0; color: #5d6c6e; text-align: left; text-transform: uppercase; letter-spacing: .06em; font-size: .68rem; }
th, td { border-bottom: 1px solid var(--line); padding: 14px 16px; vertical-align: middle; }
td { font-size: .83rem; }
td > strong, td > small { display: block; }
td > small { margin-top: 4px; color: var(--muted); }
.status { padding: 5px 9px; }
.status.available { background: #e5f2e8; color: #31643d; }
.status.review { background: #fff1d8; color: var(--amber); }
.status.neutral { border: 1px solid #cdd7d5; background: #fff; color: #59676a; }
.empty-state { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; padding: 42px 24px; text-align: center; }
.empty-state strong { display: block; font-size: 1.05rem; }
.empty-state p { margin: 7px auto 18px; }

.config-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 26px; align-items: start; }
.select-line { max-width: 430px; margin-bottom: 22px; }
.manager-summary { margin-bottom: 25px; border-left: 4px solid var(--lime); background: #e8efed; padding: 20px 22px; }
.manager-summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.manager-summary > div, .manager-summary > span { display: grid; gap: 5px; }
.manager-summary > .upgrade-option { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; align-items: center; min-width: 280px; color: var(--petrol); }
.upgrade-option input { width: 18px; height: 18px; accent-color: var(--petrol); }
.upgrade-option span { display: grid; gap: 3px; }
.field-label { color: var(--muted); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.manager-summary > span:last-child { text-align: right; }
.manager-summary small { color: var(--muted); font-size: .75rem; }
.module-row .owned-count { grid-column: 2; color: var(--petrol); font-size: .68rem; }
.module-row .owned-count b { font-size: inherit; }
.module-list { border-top: 1px solid var(--line); }
.module-header, .module-row { display: grid; grid-template-columns: minmax(230px, 1.4fr) 105px 105px 72px; gap: 14px; align-items: center; }
.module-header { min-height: 42px; background: #e8eeec; color: #5d6c6e; padding: 0 14px; font-size: .67rem; font-weight: 800; text-transform: uppercase; }
.module-row { min-height: 72px; border-bottom: 1px solid var(--line); background: #fff; padding: 10px 14px; font-size: .8rem; }
.module-row > span:first-child { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 2px 9px; align-items: center; }
.module-row input[type="checkbox"] { grid-row: 1 / 4; width: 17px; height: 17px; accent-color: var(--petrol); }
.module-row strong, .module-row small { min-width: 0; overflow-wrap: anywhere; }
.module-row small { color: var(--muted); font-weight: 450; }
.module-row .qty { height: 36px; padding: 0 8px; text-align: center; }
.catalog-note { margin: 13px 0 0; font-size: .76rem; }
.order-panel { position: sticky; top: 92px; border: 1px solid #cad5d2; background: #fff; padding: 21px; }
.order-items { display: grid; gap: 10px; margin: 18px 0; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.order-item { display: flex; justify-content: space-between; gap: 14px; font-size: .78rem; }
.order-item span { color: var(--muted); }
.order-panel dl, .connection-panel dl, .detail-list { display: grid; gap: 0; margin: 0 0 20px; }
.order-panel dl > div, .connection-panel dl > div, .detail-list > div { display: flex; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); padding: 10px 0; }
dt { color: var(--muted); font-size: .76rem; }
dd { margin: 0; text-align: right; font-size: .8rem; font-weight: 750; overflow-wrap: anywhere; }
.grand-total { margin-top: 5px; border-top: 2px solid var(--ink); }
.grand-total dd { font-size: 1rem; }
.order-panel > small { display: block; margin-top: 11px; color: var(--muted); line-height: 1.45; }

.forecast-layout, .billing-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.account-layout { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.forecast-layout > section, .manager-detail, .billing-layout > section, .account-layout > section { border-top: 3px solid var(--petrol); background: #fff; padding: 24px; }
.connection-state { display: flex; align-items: center; gap: 13px; margin: 25px 0 17px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 18px 0; }
.connection-state p { margin: 4px 0 0; font-size: .78rem; }
.signal { width: 11px; height: 11px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(213,223,56,.2); }
.manager-detail { display: flex; flex-direction: column; justify-content: center; min-height: 290px; }
.license-validity { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 18px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 14px 0; }
.license-validity span { color: var(--muted); font-size: .76rem; }
.license-validity strong { color: #31643d; font-size: .84rem; }
.offline-license-warning { margin-top: 16px; border-left: 4px solid var(--amber); background: #fff8ea; padding: 13px 15px; }
.offline-license-warning strong { color: var(--amber); font-size: .82rem; }
.offline-license-warning p { margin: 5px 0 0; color: var(--ink); font-size: .76rem; line-height: 1.5; }
.provider-row { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 16px; align-items: center; margin: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 17px 0; }
.provider-row span { color: var(--muted); font-size: .8rem; }
.provider-row em { color: var(--amber); font-size: .72rem; font-style: normal; font-weight: 800; }
.billing-orders { margin-top: 30px; }
.compact-form { display: grid; gap: 13px; margin-top: 18px; }
.compact-form .button { justify-self: start; }
.pending-list { display: grid; margin-top: 18px; border-top: 1px solid var(--line); }
.pending-list > div { display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--line); padding: 10px 0; }
.pending-list span { display: grid; gap: 3px; }
.pending-list small { color: var(--muted); font-size: .72rem; }

dialog { width: min(610px, calc(100vw - 28px)); max-height: calc(100vh - 28px); overflow: auto; border: 0; border-radius: 7px; padding: 0; color: var(--ink); box-shadow: 0 26px 80px rgba(15, 31, 32, .28); }
dialog::backdrop { background: rgba(11, 27, 29, .64); }
dialog form { display: grid; gap: 17px; padding: 25px; }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.dialog-head h2 { font-size: 1.35rem; }
.icon-button { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--ink); font-size: 1.3rem; }
fieldset { display: grid; gap: 9px; margin: 0; border: 1px solid var(--line); padding: 13px; }
legend { padding: 0 6px; color: #3e4b4e; font-size: .82rem; font-weight: 750; }
.choice-row { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; align-items: center; border: 1px solid var(--line); padding: 11px; }
.choice-row:has(input:checked) { border-color: var(--petrol); background: #eef5f3; }
.choice-row input { width: 17px; height: 17px; accent-color: var(--petrol); }
.choice-row span { display: grid; gap: 3px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; padding-top: 5px; }
.integration-warning { border-left: 3px solid var(--amber); background: #fff8ea; padding: 13px 15px; }
.integration-warning p { margin: 5px 0 0; font-size: .8rem; }
.toast { position: fixed; z-index: 100; right: 20px; bottom: 20px; max-width: min(400px, calc(100vw - 40px)); border-left: 4px solid var(--lime); background: #173f3c; color: #fff; padding: 13px 17px; opacity: 0; pointer-events: none; transform: translateY(12px); transition: .2s ease; }
.toast.show { opacity: 1; transform: none; }

.inline-actions { display: flex; justify-content: center; gap: 10px; }
.mode-switch { display: inline-grid; grid-template-columns: 1fr 1fr; margin-bottom: 24px; border: 1px solid var(--line); background: #fff; }
.mode-switch button { min-height: 42px; border: 0; border-right: 1px solid var(--line); background: transparent; padding: 0 16px; color: var(--muted); font-weight: 750; }
.mode-switch button:last-child { border-right: 0; }
.mode-switch button.active { background: var(--petrol); color: #fff; }
.setup-option { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 11px; align-items: center; margin-top: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; padding: 15px 13px; }
.setup-option input { width: 18px; height: 18px; accent-color: var(--petrol); }
.setup-option span { display: grid; gap: 3px; }
.button.compact { min-height: 32px; padding: 5px 10px; border-color: var(--petrol); background: #fff; color: var(--petrol); font-size: .74rem; }
.code-cell { min-width: 150px; }
.code-cell small, .code-hint { display: block; margin-top: 4px; color: var(--muted); font-size: .68rem; }

.system-configurator { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 28px; align-items: start; }
.config-form { display: grid; gap: 28px; }
.form-section { border-top: 2px solid var(--petrol); background: #fff; padding: 24px; }
.wizard { min-height: 520px; align-content: start; border-top: 3px solid var(--petrol); background: #fff; padding: 24px; }
.wizard-header { display: grid; gap: 20px; border-bottom: 1px solid var(--line); padding-bottom: 20px; }
.wizard-header h2 { font-size: 1.45rem; }
.wizard-progress { display: grid; grid-template-columns: repeat(10, minmax(max-content, 1fr)); overflow-x: auto; margin: 0; padding: 0; list-style: none; }
.wizard-progress li { min-width: 72px; border-top: 3px solid var(--line); padding: 8px 8px 0; color: var(--muted); font-size: .7rem; font-weight: 750; text-align: center; white-space: nowrap; }
.wizard-progress li.active { border-color: var(--lime); color: var(--ink); }
.wizard-progress li.done { border-color: var(--petrol); color: var(--petrol); }
.wizard-step { display: none; min-height: 250px; padding: 28px 0 8px; }
.wizard-step.active { display: block; }
.wizard-question { max-width: 720px; margin: 0 0 24px; color: var(--ink); font-size: 1.15rem; font-weight: 760; }
.wizard-device { display: grid; grid-template-columns: minmax(100px, .35fr) 1fr 1fr; gap: 16px; align-items: end; }
.wizard-review { display: grid; border-top: 1px solid var(--line); }
.wizard-review > div { display: flex; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); padding: 12px 0; }
.wizard-review span { color: var(--muted); }
.wizard-review strong { text-align: right; }
.wizard-actions { display: flex; justify-content: space-between; gap: 10px; border-top: 1px solid var(--line); padding-top: 18px; }
.wizard-actions .primary { margin-left: auto; }
.wizard-actions button { min-width: 112px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0; }
.configuration-band { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 18px; }
.configuration-band h3 { margin: 0; font-size: .95rem; }
.config-details { margin-top: 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 0; }
.config-details > summary { cursor: pointer; padding: 16px 0; color: var(--petrol); font-weight: 760; }
.config-details > p { margin: 0 0 16px; color: var(--muted); font-size: .78rem; }
.schema-groups { display: grid; gap: 18px; padding-bottom: 20px; }
.schema-group { border-top: 1px solid var(--line); padding-top: 14px; }
.schema-group h4 { margin: 0 0 10px; font-size: .84rem; }
.schema-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.schema-grid label { min-width: 0; margin: 0; }
.schema-grid label.full-width { grid-column: 1 / -1; }
.schema-grid input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--petrol); }
.schema-toggle { display: grid; grid-template-columns: 18px 1fr; gap: 9px; align-items: center; min-height: 43px; border-bottom: 1px solid var(--line); padding: 4px 0; }
.quantity-line { display: grid; grid-template-columns: minmax(160px, 220px) minmax(0, 1fr); gap: 20px; align-items: end; margin-top: 22px; border-top: 1px solid var(--line); padding-top: 16px; }
.quantity-line small { align-self: center; color: var(--muted); }
.device-editor { display: grid; gap: 14px; margin: 16px 0 28px; }
.device-instance { border: 1px solid var(--line); border-radius: 4px; background: #fbfcfc; }
.device-instance > summary { cursor: pointer; padding: 14px 16px; color: var(--ink); font-weight: 760; }
.device-instance-body { display: grid; gap: 18px; border-top: 1px solid var(--line); padding: 16px; }
.structured-editor { border-top: 1px solid var(--line); padding-top: 16px; }
.structured-editor-head, .structured-row-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.structured-editor-head h3, .structured-row-head strong { margin: 0; font-size: .9rem; }
.structured-editor-head p { margin: 4px 0 0; color: var(--muted); font-size: .78rem; }
.structured-row { margin-top: 12px; border-left: 3px solid var(--petrol); background: #f6f9f8; padding: 14px 16px; }
.structured-row .configuration-band { margin-top: 12px; }
.structured-row .schema-groups { padding-bottom: 0; }
.compact-row { padding-bottom: 4px; }
.sensor-band { border-top-color: var(--petrol); }
.integration-status { margin: -4px 0 0; color: var(--muted); font-size: .72rem; }
.device-grid { display: grid; border-top: 1px solid var(--line); }
.device-row { display: grid; grid-template-columns: minmax(180px, 1.2fr) 90px minmax(150px, .8fr) minmax(150px, .8fr); gap: 13px; align-items: end; border-bottom: 1px solid var(--line); padding: 15px 0; }
.device-row > div { display: grid; gap: 4px; align-self: center; }
.device-row small { color: var(--muted); font-size: .72rem; }
.recommendation-panel { position: sticky; top: 92px; border-top: 3px solid var(--lime); background: #173f3c; color: #fff; padding: 23px; }
.recommendation-panel .eyebrow { color: var(--lime); }
.recommendation-panel p { color: #bcd0ce; font-size: .78rem; }
.recommend-list { display: grid; margin: 20px 0; border-top: 1px solid #3b625f; }
.recommend-list > div { display: flex; justify-content: space-between; gap: 15px; border-bottom: 1px solid #3b625f; padding: 11px 0; font-size: .8rem; }
.recommend-list > div > span { display: grid; gap: 3px; }
.recommend-list small { font-size: .68rem; }
.recommend-list .license-covered { color: #cbdc7c; }
.recommend-list .license-missing { color: #ffd291; font-weight: 750; }
.package-result { display: grid; gap: 10px; margin-top: 20px; border-top: 1px solid #5c7b78; padding-top: 18px; }
.package-result .button.secondary { border-color: #78938f; background: transparent; color: #fff; }
#activationDialog { padding: 25px; }
#activationDialog > p { margin: 12px 0 20px; }
.activation-code { display: block; margin-bottom: 16px; border: 1px solid var(--line); background: #edf2f1; padding: 18px 12px; text-align: center; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 1.2rem; font-weight: 800; overflow-wrap: anywhere; }

@media (max-width: 940px) {
  .auth-screen { grid-template-columns: 1fr; }
  .auth-brand { min-height: 290px; padding: 28px; }
  .auth-message { padding: 42px 0 10px; }
  .auth-message h1 { font-size: clamp(2rem, 8vw, 3.4rem); }
  .auth-workspace { min-height: auto; padding: 42px 24px; }
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: sticky; z-index: 15; top: 68px; display: block; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 7px 12px; }
  .sidebar nav { display: flex; width: max-content; }
  .nav-item { min-height: 39px; border-left: 0; border-bottom: 3px solid transparent; padding: 0 13px; }
  .nav-item.active { border-bottom-color: var(--lime); }
  .workspace-switcher { display: none; }
  .config-layout { grid-template-columns: 1fr; }
  .order-panel { position: static; }
  .connection-band { grid-template-columns: 1fr; gap: 24px; }
  .system-configurator { grid-template-columns: 1fr; }
  .recommendation-panel { position: static; }
  .account-layout { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .topbar { height: 62px; padding: 0 15px; }
  .top-actions { gap: 10px; }
  .header-links { gap: 12px; margin-right: 0; }
  .header-links a { font-size: .75rem; }
  .brand strong { font-size: 1.05rem; }
  .brand-mark { width: 32px; height: 32px; }
  .environment, .account-button strong { display: none; }
  .sidebar { top: 62px; }
  .content { padding: 26px 15px 55px; }
  .page-head { display: grid; min-height: 0; margin-bottom: 22px; }
  .page-head .button { width: 100%; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metrics > div:nth-child(2) { border-right: 0; }
  .metrics > div:last-child { grid-column: 1 / -1; border-top: 1px solid var(--line); }
  .metrics > div { padding: 17px; }
  .plant-line { grid-template-columns: 1fr auto; gap: 11px; }
  .plant-line > span:nth-child(2), .plant-line > span:nth-child(3) { grid-column: 1 / -1; }
  .plant-line .text-action { grid-column: 2; grid-row: 1; }
  .flow-track { overflow-x: auto; }
  .manager-summary { display: grid; }
  .manager-summary > label, .manager-summary > label select { min-width: 0; width: 100%; }
  .manager-summary > span:last-child { text-align: left; }
  .module-header { display: none; }
  .module-row { grid-template-columns: minmax(0, 1fr) 76px; gap: 8px 12px; padding: 14px 12px; }
  .module-row > span:first-child { grid-row: 1 / 4; }
  .module-row > span:nth-child(2), .module-row > span:nth-child(3) { font-size: .73rem; text-align: right; }
  .module-row .qty { grid-column: 2; }
  .forecast-layout, .billing-layout, .account-layout { grid-template-columns: 1fr; }
  .field-pair { grid-template-columns: 1fr; }
  .field-grid, .schema-grid { grid-template-columns: 1fr; }
  .schema-grid label.full-width { grid-column: auto; }
  .quantity-line { grid-template-columns: 1fr; gap: 8px; }
  .device-instance-body { padding: 14px 12px; }
  .device-row { grid-template-columns: 1fr 1fr; align-items: start; }
  .device-row > div { grid-column: 1 / -1; }
  .wizard { min-height: 480px; padding: 18px; }
  .wizard-device { grid-template-columns: 1fr; }
  .wizard-review > div { display: grid; gap: 5px; }
  .wizard-review strong { text-align: left; }
  .wizard-actions button { min-width: 0; flex: 1; }
  .mode-switch { display: grid; width: 100%; }
  .auth-brand { min-height: 260px; }
  .auth-workspace { padding: 34px 18px; }
  .provider-row { grid-template-columns: 1fr auto; }
  .provider-row span { grid-column: 1 / -1; grid-row: 2; }
  .dialog-actions { display: grid; grid-template-columns: 1fr 1fr; }
}

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

.page-actions { display: flex; align-items: center; gap: 10px; }
.license-list { border-top: 1px solid var(--line); }
.license-row {
  display: grid;
  grid-template-columns: minmax(170px, 1.2fr) minmax(170px, 1fr) 80px 120px minmax(130px, .8fr) auto;
  gap: 18px;
  align-items: center;
  min-height: 82px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  padding: 14px 16px;
}
.license-row > span { display: grid; gap: 5px; min-width: 0; }
.license-row strong { overflow-wrap: anywhere; font-size: .8rem; }
.license-row small { color: var(--muted); font-size: .68rem; }
.license-main strong { font-size: .92rem; }
.license-row .status { width: max-content; }
.license-actions { display: grid; gap: 7px; min-width: 190px; }
.license-actions .button { width: 100%; }
.license-actions .code-replacement { border-color: #d9b4b4; color: var(--danger); }
.license-actions .destructive-action { border-color: #d9b4b4; color: var(--danger); background: #fff; }
.destructive-link { color: var(--danger); justify-self: center; }
.code-cell { display: grid; gap: 5px; min-width: 170px; }
.code-cell .destructive-link { justify-self: start; }
.replacement-warning { border-left: 4px solid var(--danger); background: #fff1f1; padding: 16px 18px; }
.replacement-warning strong { color: var(--danger); }
.replacement-warning p { margin: 8px 0 0; font-size: .84rem; line-height: 1.55; }
.critical-warning { background: #ffe5e5; border-left-width: 6px; }
.billing-summary { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .75rem; }
.account-layout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dialog-body { display: grid; gap: 18px; padding: 25px; }
.purchase-paths { display: grid; gap: 10px; margin-top: 4px; }
.purchase-paths > button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  min-height: 86px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
  color: var(--ink);
  padding: 16px;
  text-align: left;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.purchase-paths > button:hover { border-color: var(--petrol); background: #eef5f3; transform: translateY(-1px); }
.purchase-paths span { display: grid; gap: 5px; }
.purchase-paths small { color: var(--muted); font-weight: 450; line-height: 1.4; }
.purchase-paths b { color: var(--petrol); font-size: .76rem; }
dialog[open] { animation: dialog-enter .16s ease both; }
@keyframes dialog-enter { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (max-width: 1100px) {
  .license-row { grid-template-columns: minmax(180px, 1.2fr) 1fr 80px 120px auto; }
  .license-row > span:nth-child(5) { grid-column: 2 / 5; }
}
@media (max-width: 680px) {
  .page-actions { display: grid; width: 100%; }
  .license-row { grid-template-columns: 1fr 1fr; gap: 14px; padding: 17px 14px; }
  .license-row .license-main { grid-column: 1 / -1; }
  .license-row > span:nth-child(5), .license-actions { grid-column: 1 / -1; }
  .license-row .button { width: 100%; }
  .billing-summary { align-items: flex-end; flex-direction: column; }
  .account-layout { grid-template-columns: 1fr; }
  .purchase-paths > button { grid-template-columns: 1fr; gap: 8px; }
}


/* Read-only prognosis workspace */
.forecast-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, .8fr) minmax(320px, 1.2fr);
  gap: 32px;
  align-items: end;
  border-top: 3px solid var(--petrol);
  background: #fff;
  padding: 22px 24px;
}
.forecast-toolbar label { margin: 0; }
.forecast-toolbar select { min-width: 0; }
.forecast-toolbar .connection-state { margin: 0; }
.forecast-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: #f7faf9;
}
.forecast-metrics > div {
  display: grid;
  gap: 3px;
  min-width: 0;
  border-right: 1px solid var(--line);
  padding: 18px 24px;
}
.forecast-metrics > div:last-child { border-right: 0; }

.forecast-metrics span {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 750;
}
.forecast-metrics small { color: var(--muted); }
.forecast-chart-section {
  margin-top: 28px;
  border-top: 3px solid var(--petrol);
  background: #fff;
  padding: 24px;
}
.forecast-chart-section .section-head { align-items: flex-start; }
.forecast-state {
  display: grid;
  min-height: 260px;
  place-items: center;
  border: 1px dashed var(--line);
  color: var(--muted);
  padding: 32px;
  text-align: center;
}
.forecast-chart {
  display: block;
  width: 100%;
  height: 320px;
  overflow: visible;
}
.forecast-series-panel {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.forecast-series-panel > strong {
  font-size: .86rem;
}
.forecast-series-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 4px 18px;
}
.forecast-series-option {
  display: inline-grid;
  grid-template-columns: 16px 18px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  min-height: 30px;
  margin: 0;
  color: var(--muted);
  cursor: pointer;
  font-size: .78rem;
}
.forecast-series-option input {
  width: 16px;
  height: 16px;
  margin: 0;
}
.forecast-series-option i,
.forecast-chart-legend-item i {
  width: 18px;
  height: 3px;
  flex: 0 0 auto;
  background: var(--series-color);
}
.forecast-series-option i.prediction,
.forecast-chart-legend-item i.prediction {
  background: repeating-linear-gradient(
    90deg,
    var(--series-color) 0 7px,
    transparent 7px 11px
  );
}
.forecast-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0 0 10px;
  border-bottom: 1px solid var(--line);
  padding: 0 0 10px;
}
.forecast-chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #455350;
  font-size: .78rem;
  white-space: nowrap;
}
.forecast-chart-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin: 14px 0 18px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.forecast-chart-controls label {
  min-width: 190px;
  margin: 0;
}
.forecast-chart-controls input,
.forecast-chart-controls select {
  min-height: 40px;
}
.forecast-chart-controls .button {
  min-height: 40px;
}
.forecast-chart-wrap { position: relative; }
.forecast-tooltip { position: absolute; z-index: 4; display: grid; gap: 7px; min-width: 220px; max-width: 340px; border: 1px solid #cfdad7; border-radius: 8px; background: #fff; box-shadow: 0 8px 24px rgba(24,39,36,.15); padding: 10px 12px; pointer-events: none; font-size: .8rem; }
.forecast-tooltip > strong { margin-bottom: 2px; }
.forecast-tooltip span { display: grid; grid-template-columns: 10px 1fr auto; gap: 7px; align-items: center; }
.forecast-tooltip span i { width: 8px; height: 8px; border-radius: 50%; background: var(--series-color); }
.forecast-tooltip span b { font-weight: 600; }
.forecast-tooltip span em { color: var(--muted); font-style: normal; font-variant-numeric: tabular-nums; }
.forecast-hover-line { stroke: #596461; stroke-width: 1; stroke-dasharray: 3 3; vector-effect: non-scaling-stroke; pointer-events: none; }
.forecast-grid-line {
  stroke: #dce5e3;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.forecast-series-line {
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.25;
}
.forecast-series-prediction {
  stroke-dasharray: 8 5;
}
.forecast-now-line {
  stroke: #222c2a;
  stroke-dasharray: 5 5;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.forecast-axis-label, .forecast-now-label {
  fill: #687572;
  font-family: inherit;
  font-size: 12px;
}
.forecast-now-label { fill: #222c2a; font-weight: 700; }
.forecast-quality-section {
  margin-top: 28px;
  border-top: 3px solid var(--petrol);
  background: #fff;
  padding: 24px;
}
.forecast-quality-state {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 22px 0 4px;
}
.forecast-quality-section .table-wrap { margin-top: 18px; }
.forecast-quality-section table { min-width: 760px; }
.forecast-layout { margin-top: 28px; }
.forecast-scope { min-height: 290px; }

@media (max-width: 760px) {
  .forecast-toolbar { grid-template-columns: 1fr; gap: 20px; padding: 18px; }
  .forecast-metrics { grid-template-columns: 1fr 1fr; }
  .forecast-metrics > div { padding: 14px 16px; }
  .forecast-metrics > div:nth-child(2) { border-right: 0; }
  .forecast-metrics > div:last-child {
    grid-column: 1 / -1;
    border-top: 1px solid var(--line);
  }
  .forecast-chart-section { padding: 18px 12px 14px; }
  .forecast-chart-section .section-head { display: grid; gap: 14px; }
  .forecast-quality-section { padding: 18px 12px; }
  .forecast-quality-section .section-head { display: grid; gap: 14px; }
  .forecast-series-controls { grid-template-columns: 1fr; }
  .forecast-chart-legend { justify-content: flex-start; }
  .forecast-chart-controls { display: grid; grid-template-columns: 1fr; }
  .forecast-chart-controls label { min-width: 0; }
  .forecast-chart-controls .button { width: 100%; }
  .forecast-chart { height: 270px; }
}

.forecast-config-section {
  margin-top: 28px;
  border-top: 3px solid var(--petrol);
  background: #fff;
  padding: 24px;
}
.forecast-config-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 18px;
}
.forecast-config-grid label { margin: 0; }
.forecast-config-block {
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.config-block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}
.config-block-head h3 { margin: 0 0 4px; font-size: 1rem; }
.config-block-head p { margin: 0; color: var(--muted); }
.button.compact { min-height: 38px; padding: 8px 13px; }

.forecast-roofs { display: grid; gap: 10px; }
.forecast-roof-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(130px, 1fr)) 42px;
  gap: 12px;
  align-items: end;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}
.forecast-roof-row label { margin: 0; }
.forecast-roof-row .icon-button {
  width: 42px;
  height: 42px;
  margin-bottom: 1px;
}
.forecast-variants {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.forecast-variants label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  margin: 0;
  background: #f7faf9;
  padding: 10px 14px;
}
.forecast-variants input { width: auto; }
.forecast-config-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

.forecast-topology { display: grid; gap: 22px; }
.forecast-topology-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.forecast-topology-summary > div {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-right: 1px solid var(--line);
}
.forecast-topology-summary > div:last-child { border-right: 0; }
.forecast-topology-summary span,
.forecast-topology-group span { color: var(--muted); font-size: 0.83rem; }
.forecast-topology-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 24px;
}
.forecast-topology-group h4 { margin: 0 0 10px; font-size: 0.9rem; }
.forecast-topology-group > div {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.forecast-topology-group p { margin: 0; color: var(--muted); }
.forecast-config-section input:disabled,
.forecast-config-section select:disabled {
  color: #34413f;
  background: #edf2f1;
  opacity: 1;
}

@media (max-width: 980px) {
  .forecast-config-grid { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
  .forecast-topology-summary { grid-template-columns: repeat(3, minmax(120px, 1fr)); }
  .forecast-topology-groups { grid-template-columns: 1fr; }
  .forecast-variants { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
}
@media (max-width: 680px) {
  .forecast-config-section { padding: 18px; }
  .forecast-config-grid { grid-template-columns: 1fr; }
  .forecast-topology-summary { grid-template-columns: repeat(2, minmax(110px, 1fr)); }
  .forecast-topology-summary > div { border-bottom: 1px solid var(--line); }
  .config-block-head { display: grid; }
  .forecast-roof-row { grid-template-columns: 1fr 1fr; }
  .forecast-roof-row label:first-child { grid-column: 1 / -1; }
  .forecast-roof-row .icon-button { justify-self: end; }
  .forecast-variants { grid-template-columns: 1fr; }
  .forecast-config-actions .button { width: 100%; }
}

.fault-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 360px) minmax(300px, 1fr);
  gap: 32px;
  align-items: end;
  border-top: 3px solid var(--petrol);
  background: #fff;
  padding: 22px 24px;
}
.fault-toolbar .connection-state { margin: 0; }
.fault-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.fault-metrics > div { display: grid; gap: 4px; padding: 20px 24px; border-right: 1px solid var(--line); }
.fault-metrics > div:last-child { border-right: 0; }
.fault-metrics span { overflow-wrap: anywhere; font-size: 1.28rem; font-weight: 800; }
.fault-metrics small { color: var(--muted); font-size: .72rem; }
.fault-section { margin-top: 26px; border-top: 3px solid var(--petrol); background: #fff; padding: 23px 24px 0; }
.fault-section .table-wrap { margin: 0 -24px; }
.fault-section table { min-width: 760px; }
.fault-state { margin: 0 -24px; border-top: 1px solid var(--line); padding: 28px 24px; color: var(--muted); }
.severity { display: inline-block; min-width: 72px; padding: 5px 8px; text-align: center; font-size: .7rem; font-weight: 800; }
.severity-critical { background: #702634; color: #fff; }
.severity-error { background: #f4d9de; color: #7b2635; }
.severity-warning { background: #fff1d8; color: #865b14; }
.severity-info { background: #dcecf2; color: #245b70; }
.signal.offline { background: #9aa5a3; box-shadow: 0 0 0 5px rgba(154, 165, 163, .18); }
.fault-notification-section { padding-bottom: 22px; }
.fault-recipient-form {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 12px;
  align-items: end;
  border-top: 1px solid var(--line);
  margin: 18px -24px 0;
  padding: 20px 24px;
}
.fault-recipient-form label { margin: 0; }
.fault-recipient-form .button { min-height: 46px; }
.fault-recipient-list { border-top: 1px solid var(--line); }
.fault-recipient-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}
.fault-recipient-row span { display: grid; gap: 3px; overflow-wrap: anywhere; }
.fault-recipient-row small, .fault-recipient-status, .fault-recipient-empty { color: var(--muted); }
.fault-recipient-row .icon-button { flex: 0 0 40px; width: 40px; height: 40px; }
.fault-recipient-empty { padding: 19px 0; }
.fault-recipient-status { margin: 16px 0 0; font-size: .82rem; }

@media (max-width: 760px) {
  .fault-toolbar { grid-template-columns: 1fr; gap: 18px; padding: 18px; }
  .fault-metrics { grid-template-columns: 1fr; }
  .fault-metrics > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .fault-metrics > div:last-child { border-bottom: 0; }
  .fault-section { padding: 19px 18px 0; }
  .fault-section .table-wrap, .fault-state { margin-left: -18px; margin-right: -18px; }
  .fault-notification-section { padding-bottom: 18px; }
  .fault-recipient-form { grid-template-columns: 1fr; margin-left: -18px; margin-right: -18px; padding: 18px; }
  .fault-recipient-form .button { width: 100%; }
}