:root {
    --bg: #eef3f7;
    --bg-deep: #dfe8ee;
    --panel: #ffffff;
    --panel-soft: #f7fafc;
    --panel-tint: #edf8f5;
    --ink: #111827;
    --ink-soft: #243447;
    --muted: #667085;
    --line: #dde5ec;
    --line-strong: #c9d6e0;
    --brand: #0f9f82;
    --brand-dark: #087560;
    --brand-soft: #e5f6f2;
    --blue: #2563eb;
    --cyan: #0891b2;
    --amber: #d97706;
    --danger: #dc2626;
    --violet: #6d5dfc;
    --shadow: 0 18px 44px rgba(31, 45, 61, 0.1);
    --shadow-soft: 0 10px 24px rgba(31, 45, 61, 0.07);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: Inter, Segoe UI, Arial, sans-serif;
    letter-spacing: 0;
}

a {
    color: var(--brand-dark);
    font-weight: 750;
    text-decoration: none;
}

a:hover {
    color: var(--blue);
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    font-size: clamp(28px, 4vw, 42px);
    letter-spacing: 0;
    line-height: 1.05;
    margin-bottom: 10px;
}

h2 {
    font-size: 17px;
    line-height: 1.25;
    margin-bottom: 0;
}

p {
    line-height: 1.55;
}

.muted {
    color: var(--muted);
}

.center {
    text-align: center;
}

.eyebrow,
.panel-kicker {
    color: var(--brand-dark);
    display: inline-flex;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.auth-body {
    min-height: 100vh;
    background:
        linear-gradient(135deg, rgba(15, 159, 130, 0.12), rgba(37, 99, 235, 0.1)),
        linear-gradient(180deg, #f9fbfc 0%, #edf3f6 100%);
}

.docs-body {
    min-height: 100vh;
    background: var(--bg);
}

.auth-shell {
    display: grid;
    min-height: 100vh;
    padding: 28px 20px;
    place-items: center;
}

.public-doc-shell {
    display: grid;
    gap: 26px;
    margin: 0 auto;
    max-width: 1180px;
    padding: 26px 22px 48px;
}

.public-doc-topbar {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.public-doc-topbar .auth-brand {
    color: var(--ink);
    margin: 0;
}

.auth-card {
    display: grid;
    grid-template-columns: minmax(300px, 0.95fr) minmax(360px, 1.05fr);
    min-height: 680px;
    overflow: hidden;
    width: min(1120px, 100%);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(201, 214, 224, 0.95);
    border-radius: 16px;
    box-shadow: 0 28px 70px rgba(31, 45, 61, 0.14);
    padding: 0;
}

.auth-visual {
    background:
        linear-gradient(145deg, rgba(15, 159, 130, 0.92), rgba(15, 31, 46, 0.96)),
        #0f1f2e;
    color: #fff;
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-width: 0;
    padding: 38px;
}

.auth-panel {
    align-content: center;
    display: grid;
    padding: 46px 52px;
}

.auth-brand {
    align-items: center;
    color: inherit;
    display: flex;
    font-size: 25px;
    font-weight: 900;
    gap: 14px;
    justify-content: flex-start;
    margin-bottom: 30px;
}

.auth-brand b,
.full-brand b {
    color: var(--brand-dark);
    display: block;
}

.auth-logo,
.brand-mark {
    align-items: center;
    background: var(--brand-soft);
    border: 2px solid rgba(15, 159, 130, 0.42);
    border-radius: 999px;
    color: var(--brand-dark);
    display: inline-flex;
    font-size: 13px;
    font-weight: 900;
    height: 46px;
    justify-content: center;
    width: 46px;
}

.auth-visual .auth-logo {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.auth-preview {
    align-self: center;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    display: grid;
    gap: 12px;
    padding: 26px;
}

.preview-status {
    color: #b8fff0;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.auth-preview strong {
    font-size: 52px;
    line-height: 1;
}

.auth-preview small {
    color: rgba(255, 255, 255, 0.76);
    font-size: 15px;
}

.preview-bars,
.preview-steps {
    align-items: end;
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(3, 1fr);
    height: 88px;
    margin-top: 10px;
}

.preview-bars span,
.preview-steps span {
    background: rgba(255, 255, 255, 0.78);
    border-radius: 6px;
    display: block;
}

.preview-bars span:nth-child(1),
.preview-steps span:nth-child(1) {
    height: 48%;
}

.preview-bars span:nth-child(2),
.preview-steps span:nth-child(2) {
    height: 72%;
}

.preview-bars span:nth-child(3),
.preview-steps span:nth-child(3) {
    height: 100%;
}

.preview-steps {
    align-items: center;
    height: 64px;
}

.preview-steps span {
    border-radius: 999px;
    height: 12px;
}

.auth-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.auth-proof span {
    background: rgba(255, 255, 255, 0.11);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 12px;
    font-weight: 850;
    padding: 8px 10px;
}

.auth-heading {
    margin-bottom: 28px;
    text-align: left;
}

.auth-heading h1 {
    font-size: 40px;
    margin-bottom: 10px;
}

.auth-heading p {
    color: var(--muted);
    font-size: 17px;
    margin-bottom: 0;
}

.auth-form,
.form,
.credential-reveal,
.device-action-stack,
.campaign-form {
    display: grid;
    gap: 16px;
}

label {
    color: var(--ink-soft);
    display: grid;
    font-size: 13px;
    font-weight: 800;
    gap: 8px;
}

input,
textarea,
select {
    background: #fff;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--ink);
    font: inherit;
    min-height: 46px;
    outline: none;
    padding: 10px 13px;
    width: 100%;
}

textarea {
    min-height: 104px;
    resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(15, 159, 130, 0.13);
}

.input-wrap {
    align-items: stretch;
    display: grid;
    grid-template-columns: 42px 1fr;
}

.input-wrap input {
    border-left: 0;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.field-icon {
    align-items: center;
    background: var(--panel-soft);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius) 0 0 var(--radius);
    color: var(--muted);
    display: flex;
    font-size: 11px;
    font-weight: 900;
    height: 46px;
    justify-content: center;
}

button,
.button,
.ghost,
.icon-square {
    align-items: center;
    border-radius: var(--radius);
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-weight: 850;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

button,
.button {
    background: linear-gradient(180deg, #12a989 0%, #087560 100%);
    border: 1px solid #087560;
    color: #fff;
    box-shadow: 0 10px 22px rgba(8, 117, 96, 0.18);
}

button:hover,
.button:hover,
.ghost:hover,
.icon-square:hover {
    transform: translateY(-1px);
}

button:disabled {
    cursor: wait;
    opacity: 0.62;
}

.small,
button.small,
.button.small {
    min-height: 34px;
    padding: 7px 12px;
}

button.ghost,
.ghost,
.icon-square {
    background: #fff;
    border: 1px solid var(--line-strong);
    box-shadow: none;
    color: var(--ink-soft);
}

.danger-text {
    color: var(--danger);
}

.auth-row,
.section-head,
.page-title,
.app-footer {
    align-items: center;
    display: flex;
    gap: 18px;
    justify-content: space-between;
}

.check {
    align-items: center;
    color: var(--muted);
    display: flex;
    flex-direction: row;
    font-weight: 650;
    gap: 9px;
}

.check input {
    accent-color: var(--brand);
    min-height: auto;
    width: auto;
}

.divider {
    align-items: center;
    color: var(--muted);
    display: grid;
    gap: 18px;
    grid-template-columns: 1fr auto 1fr;
    margin-top: 8px;
}

.divider:before,
.divider:after {
    background: var(--line);
    content: "";
    height: 1px;
}

.secure-note {
    align-items: center;
    color: var(--muted);
    display: grid;
    gap: 14px;
    grid-template-columns: 34px 1fr;
    line-height: 1.45;
    margin: 28px auto 0;
    max-width: 390px;
}

.secure-note span {
    align-items: center;
    border: 2px solid var(--brand);
    border-radius: 999px;
    color: var(--brand-dark);
    display: flex;
    font-size: 10px;
    font-weight: 900;
    height: 28px;
    justify-content: center;
}

.alert {
    border: 1px solid transparent;
    border-radius: var(--radius);
    margin-bottom: 16px;
    padding: 12px 14px;
}

.alert.success {
    background: #dcfce7;
    border-color: #bbf7d0;
    color: #166534;
}

.alert.danger,
.alert.error {
    background: #fee2e2;
    border-color: #fecaca;
    color: #991b1b;
}

.app-body {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0)),
        var(--bg);
    height: 100vh;
    overflow: hidden;
}

.app-frame {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;
}

.sidebar {
    background: #0f1f2e;
    color: #dce8ef;
    display: grid;
    grid-template-rows: auto 1fr auto;
    height: 100vh;
    min-height: 0;
    overflow-y: auto;
    position: sticky;
    top: 0;
}

.full-brand {
    align-items: center;
    color: #fff;
    display: flex;
    font-size: 19px;
    font-weight: 900;
    gap: 12px;
    min-height: 88px;
    padding: 0 24px;
}

.full-brand strong {
    display: block;
}

.brand-mark {
    background: rgba(15, 159, 130, 0.18);
    border-color: rgba(83, 229, 194, 0.38);
    color: #9df3dd;
    height: 42px;
    width: 42px;
}

.side-nav {
    align-content: start;
    display: grid;
    gap: 6px;
    padding: 14px 12px;
}

.side-nav a {
    align-items: center;
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: #dce8ef;
    display: flex;
    font-size: 14px;
    font-weight: 760;
    gap: 13px;
    min-height: 48px;
    padding: 0 14px;
}

.nav-icon {
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 6px;
    display: inline-flex;
    flex: 0 0 32px;
    height: 32px;
    justify-content: center;
    position: relative;
    width: 32px;
}

.nav-icon:before,
.nav-icon:after {
    content: "";
    position: absolute;
}

.nav-icon.overview:before {
    border: 2px solid currentColor;
    border-radius: 4px;
    color: #9fb2c2;
    height: 13px;
    width: 13px;
}

.nav-icon.overview:after {
    background: currentColor;
    border-radius: 999px;
    color: #9fb2c2;
    height: 5px;
    transform: translate(8px, -8px);
    width: 5px;
}

.nav-icon.device:before {
    border: 2px solid currentColor;
    border-radius: 5px;
    color: #9fb2c2;
    height: 17px;
    width: 11px;
}

.nav-icon.device:after {
    background: currentColor;
    border-radius: 999px;
    color: #9fb2c2;
    height: 3px;
    transform: translateY(8px);
    width: 3px;
}

.nav-icon.keys:before {
    border: 2px solid currentColor;
    border-radius: 999px;
    color: #9fb2c2;
    height: 8px;
    transform: translate(-5px, -2px);
    width: 8px;
}

.nav-icon.keys:after {
    background: currentColor;
    box-shadow: 6px 0 0 currentColor;
    color: #9fb2c2;
    height: 3px;
    transform: translate(5px, 2px);
    width: 12px;
}

.nav-icon.queue:before,
.nav-icon.queue:after,
.nav-icon.contacts:before,
.nav-icon.contacts:after,
.nav-icon.message:before,
.nav-icon.message:after,
.nav-icon.birthday:before,
.nav-icon.birthday:after,
.nav-icon.webhooks:before,
.nav-icon.webhooks:after,
.nav-icon.campaigns:before,
.nav-icon.campaigns:after,
.nav-icon.docs:before,
.nav-icon.docs:after {
    background: currentColor;
    color: #9fb2c2;
}

.nav-icon.queue:before {
    box-shadow: 0 7px 0 currentColor, 0 14px 0 currentColor;
    height: 3px;
    width: 16px;
}

.nav-icon.contacts:before {
    border-radius: 999px;
    height: 9px;
    transform: translateY(-5px);
    width: 9px;
}

.nav-icon.contacts:after {
    border-radius: 999px 999px 4px 4px;
    height: 8px;
    transform: translateY(7px);
    width: 18px;
}

.nav-icon.message:before {
    border-radius: 5px;
    height: 12px;
    width: 16px;
}

.nav-icon.message:after {
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    height: 7px;
    transform: translateY(7px);
    width: 10px;
}

.nav-icon.birthday:before {
    border-radius: 3px 3px 1px 1px;
    height: 12px;
    transform: translateY(3px);
    width: 14px;
}

.nav-icon.birthday:after {
    border-top: 3px solid currentColor;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    height: 0;
    transform: translateY(-7px);
    width: 12px;
}

.nav-icon.webhooks:before {
    border-radius: 999px;
    box-shadow: 13px 0 0 currentColor;
    height: 7px;
    width: 7px;
}

.nav-icon.webhooks:after {
    height: 2px;
    width: 13px;
}

.nav-icon.campaigns:before {
    clip-path: polygon(0 30%, 70% 0, 70% 100%, 0 70%);
    height: 17px;
    width: 17px;
}

.nav-icon.campaigns:after {
    border-radius: 2px;
    height: 8px;
    transform: translate(9px, 4px);
    width: 3px;
}

.nav-icon.docs:before {
    border-radius: 3px;
    box-shadow: 0 6px 0 currentColor, 0 12px 0 currentColor;
    height: 2px;
    width: 16px;
}

.side-nav a.active,
.side-nav a:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(127, 244, 215, 0.18);
    color: #fff;
}

.side-nav a.active .nav-icon,
.side-nav a:hover .nav-icon {
    background: rgba(15, 159, 130, 0.2);
    color: #9df3dd;
}

.side-nav a.active .nav-icon:before,
.side-nav a.active .nav-icon:after,
.side-nav a:hover .nav-icon:before,
.side-nav a:hover .nav-icon:after {
    color: #9df3dd;
}

.sidebar-foot {
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #9fb2c2;
    display: flex;
    font-size: 13px;
    font-weight: 760;
    gap: 10px;
    padding: 20px 24px;
}

.foot-dot {
    background: var(--brand);
    border-radius: 999px;
    box-shadow: 0 0 0 5px rgba(15, 159, 130, 0.14);
    height: 9px;
    width: 9px;
}

.workspace {
    display: grid;
    grid-template-rows: 82px 1fr auto;
    height: 100vh;
    min-width: 0;
    overflow: hidden;
}

.app-header {
    align-items: center;
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid rgba(221, 229, 236, 0.9);
    display: flex;
    justify-content: space-between;
    padding: 0 34px;
}

.header-title {
    display: grid;
    gap: 3px;
}

.header-title span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.header-title strong {
    color: var(--ink);
    font-size: 20px;
}

.header-right {
    align-items: center;
    display: flex;
    gap: 16px;
}

.header-link {
    align-items: center;
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--ink-soft);
    display: inline-flex;
    font-size: 13px;
    font-weight: 850;
    min-height: 38px;
    padding: 0 13px;
}

.system-pill {
    align-items: center;
    background: #ecfdf5;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius);
    color: #166534;
    display: inline-flex;
    font-size: 13px;
    font-weight: 820;
    gap: 10px;
    min-height: 38px;
    padding: 0 13px;
    white-space: nowrap;
}

.system-pill i,
.dot {
    border-radius: 999px;
    display: inline-flex;
    height: 10px;
    width: 10px;
}

.system-pill i,
.dot.success {
    background: #16a34a;
}

.dot.danger {
    background: var(--danger);
}

.dot.warn {
    background: var(--amber);
}

.user-chip {
    align-items: center;
    border-left: 1px solid var(--line);
    display: flex;
    gap: 12px;
    padding-left: 16px;
}

.avatar {
    align-items: center;
    background: linear-gradient(180deg, #13a77f, #0b735f);
    border-radius: 999px;
    color: #fff;
    display: flex;
    flex: 0 0 42px;
    font-weight: 900;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.user-chip strong,
.user-chip small {
    display: block;
}

.user-chip small {
    color: var(--muted);
    margin-top: 2px;
}

.app-content {
    overflow-x: hidden;
    overflow-y: auto;
    padding: 34px 42px 44px;
}

.app-footer {
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
    padding: 18px 42px;
}

.app-footer span:last-child {
    display: flex;
    gap: 28px;
}

.dashboard {
    display: grid;
    gap: 24px;
    max-width: 1480px;
    min-width: 0;
}

.dashboard > *,
.overview-panel,
.health-strip,
.stats-row,
.grid.two,
.device-page-grid,
.card,
.stat,
.table-wrap {
    min-width: 0;
}

.overview-title {
    align-items: flex-end;
}

.dashboard-title {
    align-items: flex-end;
}

.overview-title .muted,
.page-title .muted {
    margin-bottom: 0;
}

.toolbar-actions,
.actions,
.row-actions,
.overview-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.icon-square {
    min-width: 44px;
    padding: 0 12px;
}

.icon-square span {
    align-items: center;
    background: var(--panel-soft);
    border-radius: 6px;
    color: var(--brand-dark);
    display: inline-flex;
    font-size: 11px;
    font-weight: 900;
    height: 28px;
    justify-content: center;
    width: 28px;
}

.date-range {
    align-items: center;
    background: #fff;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--ink-soft);
    display: inline-flex;
    font-weight: 780;
    min-height: 44px;
    padding: 0 16px;
}

.overview-panel {
    align-items: stretch;
    background:
        linear-gradient(135deg, rgba(15, 159, 130, 0.14), rgba(37, 99, 235, 0.08)),
        #ffffff;
    border: 1px solid rgba(201, 214, 224, 0.95);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1fr) 360px;
    overflow: hidden;
    padding: 28px;
}

.ops-hero {
    align-items: stretch;
    background:
        linear-gradient(135deg, rgba(15, 159, 130, 0.14), rgba(37, 99, 235, 0.1)),
        #fff;
    border: 1px solid rgba(201, 214, 224, 0.95);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: grid;
    gap: 24px;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.68fr);
    min-width: 0;
    overflow: hidden;
    padding: 28px;
}

.ops-copy {
    align-content: center;
    display: grid;
    gap: 12px;
    min-height: 260px;
}

.ops-copy h2 {
    font-size: clamp(30px, 4vw, 50px);
    line-height: 1.02;
    max-width: 760px;
}

.ops-copy p {
    max-width: 660px;
}

.ops-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}

.ops-badges span {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(201, 214, 224, 0.9);
    border-radius: 999px;
    color: var(--ink-soft);
    font-size: 12px;
    font-weight: 850;
    padding: 8px 11px;
}

.readiness-card {
    align-content: center;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(221, 229, 236, 0.94);
    border-radius: var(--radius);
    display: grid;
    gap: 20px;
    justify-items: center;
    padding: 22px;
}

.readiness-ring {
    height: 170px;
    width: 170px;
}

.readiness-list {
    display: grid;
    gap: 10px;
    width: 100%;
}

.readiness-list div {
    align-items: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 3px 10px;
    grid-template-columns: 10px 1fr;
    padding: 11px 12px;
}

.readiness-list strong {
    color: var(--ink-soft);
    font-size: 13px;
}

.readiness-list small {
    color: var(--muted);
    grid-column: 2;
}

.signal-grid,
.metric-grid {
    display: grid;
    gap: 16px;
    min-width: 0;
}

.signal-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-card,
.metric-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    min-width: 0;
    padding: 18px;
}

.signal-card {
    align-items: center;
    display: grid;
    gap: 4px 14px;
    grid-template-columns: 44px 1fr;
}

.signal-icon {
    align-items: center;
    background: var(--panel-tint);
    border: 1px solid #ccece4;
    border-radius: var(--radius);
    color: var(--brand-dark);
    display: flex;
    height: 44px;
    justify-content: center;
    position: relative;
    width: 44px;
}

.signal-icon:before,
.signal-icon:after {
    content: "";
    position: absolute;
}

.signal-icon.device:before {
    border: 2px solid currentColor;
    border-radius: 5px;
    height: 20px;
    width: 13px;
}

.signal-icon.device:after {
    background: currentColor;
    border-radius: 999px;
    height: 3px;
    transform: translateY(9px);
    width: 3px;
}

.signal-icon.keys:before {
    border: 2px solid currentColor;
    border-radius: 999px;
    height: 10px;
    transform: translate(-7px, -2px);
    width: 10px;
}

.signal-icon.keys:after {
    background: currentColor;
    box-shadow: 7px 0 0 currentColor;
    height: 3px;
    transform: translate(6px, 2px);
    width: 14px;
}

.signal-icon.queue:before {
    background: currentColor;
    box-shadow: 0 8px 0 currentColor, 0 16px 0 currentColor;
    height: 3px;
    width: 20px;
}

.signal-icon.webhooks:before {
    background: currentColor;
    border-radius: 999px;
    box-shadow: 16px 0 0 currentColor;
    height: 8px;
    width: 8px;
}

.signal-icon.webhooks:after {
    background: currentColor;
    height: 2px;
    width: 16px;
}

.signal-card small,
.metric-card span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.signal-card strong {
    color: var(--ink);
    font-size: 18px;
    overflow-wrap: anywhere;
}

.signal-card em {
    color: var(--muted);
    font-size: 13px;
    font-style: normal;
    grid-column: 2;
    overflow-wrap: anywhere;
}

.metric-card {
    display: grid;
    gap: 12px;
}

.metric-card strong {
    font-size: 34px;
    line-height: 1;
    overflow-wrap: anywhere;
}

.metric-card em {
    color: var(--muted);
    font-size: 13px;
    font-style: normal;
}

.metric-bar {
    background: #e8f3f0;
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
}

.metric-bar i {
    background: var(--brand);
    border-radius: inherit;
    display: block;
    height: 100%;
    min-width: 6px;
}

.metric-bar.danger {
    background: #fee2e2;
}

.metric-bar.danger i {
    background: var(--danger);
}

.metric-bar.blue {
    background: #dbeafe;
}

.metric-bar.blue i {
    background: var(--blue);
}

.metric-bar.muted-bar {
    background: #edf2f7;
}

.metric-bar.muted-bar i {
    background: var(--muted);
}

.dashboard-workbench {
    display: grid;
    gap: 20px;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    min-width: 0;
}

.activity-card {
    grid-row: span 2;
}

.pipeline-list {
    display: grid;
    gap: 12px;
}

.pipeline-list div {
    align-items: start;
    display: grid;
    gap: 3px 12px;
    grid-template-columns: 24px 1fr;
    min-width: 0;
    position: relative;
}

.pipeline-list div:not(:last-child):before {
    background: var(--line);
    content: "";
    height: calc(100% + 12px);
    left: 11px;
    position: absolute;
    top: 18px;
    width: 2px;
}

.pipeline-list span {
    background: #fff;
    border: 2px solid var(--line-strong);
    border-radius: 999px;
    height: 24px;
    position: relative;
    width: 24px;
    z-index: 1;
}

.pipeline-list .done span {
    background: var(--brand);
    border-color: var(--brand);
    box-shadow: inset 0 0 0 5px #fff;
}

.pipeline-list strong {
    color: var(--ink-soft);
}

.pipeline-list small {
    color: var(--muted);
    grid-column: 2;
}

.compact-health {
    gap: 8px;
}

.overview-copy {
    align-content: center;
    display: grid;
    min-height: 230px;
}

.overview-copy h2 {
    font-size: clamp(24px, 4vw, 38px);
    line-height: 1.08;
    max-width: 720px;
}

.overview-copy p {
    max-width: 620px;
}

.delivery-meter {
    align-items: center;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(221, 229, 236, 0.94);
    border-radius: var(--radius);
    display: grid;
    gap: 22px;
    grid-template-columns: 160px 1fr;
    padding: 22px;
}

.meter-ring {
    align-items: center;
    background:
        radial-gradient(circle at center, #fff 0 56%, transparent 57%),
        conic-gradient(var(--brand) calc(var(--value) * 1%), #e5eaf0 0);
    border-radius: 999px;
    display: grid;
    height: 154px;
    justify-items: center;
    place-content: center;
    width: 154px;
}

.meter-ring strong {
    font-size: 30px;
    line-height: 1;
}

.meter-ring span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    margin-top: 4px;
    text-transform: uppercase;
}

.meter-notes {
    display: grid;
    gap: 12px;
}

.meter-notes div {
    align-items: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 4px 10px;
    grid-template-columns: 10px 1fr;
    padding: 10px 12px;
}

.meter-notes strong {
    font-size: 18px;
}

.meter-notes small {
    color: var(--muted);
    grid-column: 2;
}

.health-strip {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.summary-strip {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.summary-strip div {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 8px;
    min-height: 92px;
    padding: 18px;
}

.summary-strip span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.summary-strip strong {
    color: var(--ink);
    font-size: 24px;
    line-height: 1;
    overflow-wrap: anywhere;
}

.health-strip div,
.stat,
.card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}

.health-strip div {
    align-items: center;
    display: grid;
    gap: 4px 14px;
    grid-template-columns: 44px 1fr;
    min-height: 96px;
    padding: 18px;
}

.health-icon {
    align-items: center;
    background: var(--brand-soft);
    border-radius: var(--radius);
    display: inline-flex;
    height: 44px;
    justify-content: center;
    position: relative;
    width: 44px;
}

.health-icon:after {
    border-radius: 999px;
    content: "";
    height: 18px;
    width: 18px;
}

.health-icon.ok:after {
    background: var(--brand);
}

.health-icon.warn {
    background: #fff7ed;
}

.health-icon.warn:after {
    background: var(--amber);
}

.health-strip strong {
    font-size: 15px;
}

.health-strip small {
    color: var(--muted);
    grid-column: 2;
}

.stats-row {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.stat {
    display: grid;
    gap: 14px;
    min-height: 146px;
    padding: 20px;
}

.stat span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 850;
}

.stat strong {
    font-size: 31px;
    line-height: 1;
}

.stat em {
    align-self: end;
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--ink-soft);
    font-size: 12px;
    font-style: normal;
    font-weight: 850;
    padding: 6px 9px;
    width: fit-content;
}

.stat em.good {
    background: #ecfdf5;
    border-color: #bbf7d0;
    color: #166534;
}

.stat em.bad {
    background: #fff1f2;
    border-color: #fecdd3;
    color: var(--danger);
}

.grid.two,
.device-page-grid {
    display: grid;
    gap: 20px;
}

.grid.two {
    grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
}

.device-page-grid {
    grid-template-columns: minmax(340px, 0.9fr) minmax(420px, 1.1fr);
}

.card {
    padding: 22px;
}

.section-head {
    margin-bottom: 16px;
}

.section-head.compact {
    align-items: center;
}

.compact-form {
    margin-top: 18px;
}

.form-grid {
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 14px;
    margin-bottom: 12px;
    padding: 16px;
}

.settings-card {
    max-width: 920px;
}

.qr-box {
    align-items: center;
    background: linear-gradient(180deg, #f8fbfa 0%, #f2f7f7 100%);
    border: 1px dashed #bfd1dc;
    border-radius: var(--radius);
    display: flex;
    justify-content: center;
    min-height: 300px;
    overflow: hidden;
    padding: 20px;
}

.device-status-card,
.qr-card {
    min-height: 590px;
}

.device-status-card .section-head {
    align-items: flex-start;
    border-bottom: 1px solid var(--line);
    padding-bottom: 20px;
}

.device-state-badge,
.status,
.pill {
    border-radius: 999px;
    display: inline-flex;
    font-size: 12px;
    font-weight: 900;
    padding: 6px 10px;
    text-transform: capitalize;
}

.device-state-badge {
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.device-state-badge:before {
    border-radius: 999px;
    content: "";
    height: 9px;
    width: 9px;
}

.device-state-badge.connected,
.status.connected,
.pill.sent {
    background: #dcfce7;
    color: #166534;
}

.device-state-badge.connected:before {
    background: #16a34a;
}

.device-state-badge.qr,
.device-state-badge.connecting,
.device-state-badge.idle,
.device-state-badge.disconnected,
.status.connecting,
.status.qr,
.pill.processing {
    background: #fff7ed;
    color: #9a5814;
}

.device-state-badge.qr:before,
.device-state-badge.connecting:before,
.device-state-badge.idle:before,
.device-state-badge.disconnected:before {
    background: #f59e0b;
}

.device-state-badge.error,
.status.error,
.pill.failed {
    background: #fee2e2;
    color: #991b1b;
}

.device-state-badge.error:before {
    background: #ef4444;
}

.status.idle,
.status.disconnected,
.pill.queued {
    background: #eef2f6;
    color: #3d4b5d;
}

.pill.cancelled {
    background: #ede9fe;
    color: #5b21b6;
}

.device-detail-list {
    display: grid;
}

.device-detail-item {
    align-items: center;
    border-bottom: 1px solid var(--line);
    display: grid;
    gap: 16px;
    grid-template-columns: 46px 1fr;
    min-height: 84px;
}

.detail-icon {
    align-items: center;
    background: var(--brand-soft);
    border-radius: var(--radius);
    color: var(--brand-dark);
    display: flex;
    font-size: 11px;
    font-weight: 900;
    height: 40px;
    justify-content: center;
    width: 40px;
}

.detail-icon.warning {
    background: #fff7ed;
    color: var(--amber);
}

.device-detail-item small {
    color: var(--muted);
    display: block;
    font-size: 12px;
    font-weight: 850;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.device-detail-item strong {
    color: var(--ink-soft);
    font-size: 15px;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.device-action-stack {
    margin-top: 24px;
}

.device-action-stack button {
    font-size: 15px;
    min-height: 52px;
}

.device-action-stack .danger-text {
    border-color: #fecaca;
}

.qr-card h2 {
    margin-bottom: 10px;
}

.device-qr-box {
    background: #fff;
    border: 1px solid var(--line-strong);
    margin: 30px auto 22px;
    min-height: 360px;
    padding: 26px;
    width: min(380px, 100%);
}

.device-qr-box img {
    height: 300px;
    width: 300px;
}

.scan-note {
    align-items: center;
    background: var(--brand-soft);
    border: 1px solid #bce9dd;
    border-radius: var(--radius);
    color: var(--brand-dark);
    display: flex;
    font-size: 15px;
    gap: 10px;
    justify-content: center;
    margin: 0 auto 24px;
    min-height: 52px;
    padding: 0 14px;
    width: min(420px, 100%);
}

.qr-box img {
    height: min(270px, 78vw);
    width: min(270px, 78vw);
}

#qrPlaceholder {
    color: var(--muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
}

.device-meta {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 18px;
}

.device-meta div,
.credential-muted,
.code-sample {
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 6px;
    padding: 14px;
}

.device-meta span,
.credential-muted span,
.code-sample span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.mini-form {
    align-items: center;
    display: flex;
    gap: 10px;
}

.mini-form input {
    min-width: 190px;
}

.inline-form {
    display: grid;
    gap: 12px;
    grid-template-columns: 210px 1fr 140px;
}

.limits-form {
    display: grid;
    gap: 10px;
    grid-template-columns: 88px 88px 88px 1fr 130px;
}

.contact-form {
    grid-template-columns: 1fr 1fr 120px 100px;
    margin-bottom: 18px;
}

.import-form {
    grid-template-columns: 1fr 140px;
    margin-bottom: 8px;
}

.campaign-form {
    grid-template-columns: 240px 1fr 160px;
    margin: 18px 0 22px;
}

.message-compose-form {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

.compose-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compose-grid.single-column {
    grid-template-columns: 1fr;
}

.compose-grid label,
.message-compose-form > label {
    display: grid;
    gap: 8px;
}

.compose-grid small {
    color: var(--muted);
}

.message-panel-stack {
    display: grid;
    gap: 12px;
}

.message-panel {
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
}

.message-panel[hidden] {
    display: none !important;
}

.file-status {
    color: var(--ink-soft);
    font-size: 13px;
    font-weight: 700;
}

.birthday-task-form {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

.token-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: -8px;
}

.token-button {
    font-family: inherit;
    font-weight: 800;
}

.birthday-rules-grid {
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 14px;
    padding: 16px;
}

.birthday-check {
    font-weight: 800;
}

.automatic-plan {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 6px;
    padding: 14px;
}

.automatic-plan span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.automatic-plan strong {
    color: var(--ink-soft);
    font-size: 14px;
    line-height: 1.5;
}

.import-head {
    margin-top: 28px;
}

.form-actions-inline {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button-like {
    display: inline-flex;
    justify-content: center;
    min-height: 44px;
}

.health-list {
    display: grid;
    gap: 10px;
}

.health-list div {
    align-items: center;
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 12px;
    grid-template-columns: 10px 1fr auto;
    min-height: 52px;
    padding: 10px 12px;
}

.health-list span {
    background: var(--brand);
    border-radius: 999px;
    height: 10px;
    width: 10px;
}

.health-list strong {
    color: var(--ink-soft);
}

.table-wrap {
    overflow-x: auto;
}

table {
    border-collapse: collapse;
    min-width: 680px;
    width: 100%;
}

th,
td {
    border-bottom: 1px solid var(--line);
    padding: 13px 10px;
    text-align: left;
    vertical-align: middle;
}

th {
    color: var(--muted);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

td {
    color: var(--ink-soft);
    font-size: 14px;
}

tr:hover td {
    background: #fbfdfe;
}

.settings-row td {
    background: #fbfcfd;
}

.empty-state {
    color: var(--muted);
    padding: 28px 10px;
    text-align: center;
}

.row-actions form {
    margin: 0;
}

.row-actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.row-actions button,
.row-actions a,
.small-table button {
    min-height: 34px;
    padding: 6px 10px;
}

code {
    color: var(--brand-dark);
    overflow-wrap: anywhere;
}

.compact-grid {
    margin-top: 18px;
}

.docs-hero {
    align-items: center;
    background:
        linear-gradient(135deg, rgba(15, 159, 130, 0.12), rgba(37, 99, 235, 0.08)),
        #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
    padding: 24px;
}

.docs-hero h2 {
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.1;
    max-width: 660px;
}

.endpoint-card,
.docs-grid .code-sample {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: grid;
    gap: 10px;
    min-width: 0;
    padding: 18px;
}

.endpoint-card span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.docs-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.code-card .section-head {
    margin-bottom: 14px;
}

.doc-code,
.mono-box {
    background: #101827;
    border-radius: var(--radius);
    color: #e2e8f0;
    overflow-x: auto;
    padding: 16px;
}

.doc-code code,
.mono-box code {
    color: inherit;
}

@media (max-width: 1250px) {
    .auth-card {
        grid-template-columns: 0.85fr 1.15fr;
    }

    .app-frame {
        grid-template-columns: 230px minmax(0, 1fr);
    }

    .overview-panel,
    .ops-hero,
    .delivery-meter {
        grid-template-columns: 1fr;
    }

    .delivery-meter {
        justify-items: start;
    }

    .stats-row {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .signal-grid,
    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-workbench {
        grid-template-columns: 1fr;
    }

    .activity-card {
        grid-row: auto;
    }
}

@media (max-width: 1000px) {
    .auth-card {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .auth-visual {
        min-height: 360px;
    }

    .auth-panel {
        padding: 38px;
    }

    .app-frame {
        height: auto;
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .sidebar {
        height: auto;
        min-height: auto;
        overflow: visible;
        position: static;
    }

    .full-brand {
        min-height: 76px;
    }

    .side-nav {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        padding-top: 0;
    }

    .side-nav a {
        justify-content: center;
        padding: 0 10px;
    }

    .sidebar-foot {
        display: none;
    }

    .workspace {
        height: auto;
        grid-template-rows: auto 1fr auto;
        overflow: visible;
    }

    .app-body {
        height: auto;
        overflow: auto;
    }

    .app-content {
        overflow: visible;
    }

    .grid.two,
    .device-page-grid,
    .health-strip,
    .summary-strip,
    .docs-hero,
    .ops-hero {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .auth-card {
        border-radius: 12px;
    }

    .auth-shell {
        padding: 16px;
    }

    .auth-visual,
    .auth-panel {
        padding: 24px;
    }

    .auth-visual {
        min-height: 310px;
    }

    .auth-preview strong {
        font-size: 40px;
    }

    .auth-brand {
        font-size: 26px;
    }

    .app-header,
    .header-right,
    .page-title,
    .section-head,
    .app-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .app-header {
        gap: 16px;
        padding: 18px 16px;
    }

    .header-right {
        width: 100%;
    }

    .user-chip {
        border-left: 0;
        padding-left: 0;
    }

    .app-content {
        padding: 24px 16px;
    }

    .app-footer {
        padding: 18px 16px;
    }

    .side-nav,
    .stats-row,
    .signal-grid,
    .metric-grid,
    .summary-strip,
    .docs-grid,
    .inline-form,
    .limits-form,
    .contact-form,
    .import-form,
    .campaign-form,
    .compose-grid,
    .device-meta {
        grid-template-columns: 1fr;
    }

    .side-nav a {
        justify-content: flex-start;
    }

    .overview-panel {
        padding: 20px;
    }

    .ops-hero {
        padding: 20px;
    }

    .overview-copy {
        min-height: auto;
    }

    .ops-copy {
        min-height: auto;
    }

    .ops-copy h2 {
        font-size: 32px;
    }

    .readiness-ring {
        height: 132px;
        width: 132px;
    }

    .delivery-meter {
        padding: 16px;
    }

    .docs-hero {
        padding: 20px;
    }

    .health-strip div {
        grid-template-columns: 44px 1fr;
    }

    .health-strip small {
        grid-column: 2;
    }

    .mini-form {
        align-items: stretch;
        flex-direction: column;
    }

    .mini-form input {
        min-width: 0;
    }

    table {
        min-width: 620px;
    }
}

@media (max-width: 430px) {
    .system-pill {
        white-space: normal;
    }

    .meter-ring {
        height: 132px;
        width: 132px;
    }

    .device-qr-box {
        min-height: 300px;
        padding: 18px;
    }

    .device-qr-box img {
        height: 240px;
        width: 240px;
    }
}