:root {
    color-scheme: light;
    --ucx-bg: #f5f7fb;
    --ucx-panel: #ffffff;
    --ucx-panel-subtle: #eef2f7;
    --ucx-border: #d6dce8;
    --ucx-text: #182235;
    --ucx-muted: #667085;
    --ucx-accent: #315f9f;
    --ucx-accent-soft: #e8f0fb;
    --ucx-primary: #315f9f;
    --ucx-primary-hover: #274e84;
    --ucx-primary-active: #213f6b;
    --ucx-on-primary: #ffffff;
    --ucx-success: #18735a;
    --ucx-danger: #b54747;
    --ucx-warning: #8a6412;
    --ucx-info: #24748c;
    --ucx-focus: #315f9f;
}

[data-bs-theme="dark"] {
    color-scheme: dark;
    --ucx-bg: #0f141f;
    --ucx-panel: #171d2a;
    --ucx-panel-subtle: #202838;
    --ucx-border: #303a4d;
    --ucx-text: #e7ecf5;
    --ucx-muted: #9aa7ba;
    --ucx-accent: #7ca8da;
    --ucx-accent-soft: #1d2d43;
    --ucx-primary: #365f92;
    --ucx-primary-hover: #426fa4;
    --ucx-primary-active: #2e527d;
    --ucx-on-primary: #f8fafc;
    --ucx-success: #55b89a;
    --ucx-danger: #e28b8b;
    --ucx-warning: #d1ad5c;
    --ucx-info: #65aec2;
    --ucx-focus: #8cb8e8;
    --bs-body-bg: var(--ucx-bg);
    --bs-body-color: var(--ucx-text);
    --bs-border-color: var(--ucx-border);
    --bs-secondary-color: var(--ucx-muted);
    --bs-tertiary-bg: var(--ucx-panel-subtle);
}

body {
    min-height: 100vh;
    background: var(--ucx-bg);
    color: var(--ucx-text);
}

.form-control,
.form-select,
.btn {
    border-radius: 6px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ucx-focus);
    box-shadow: none;
}

.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.nav-link:focus-visible,
a:focus-visible {
    outline: 2px solid var(--ucx-focus);
    outline-offset: 2px;
    box-shadow: none;
}

.btn-primary {
    --bs-btn-color: var(--ucx-on-primary);
    --bs-btn-bg: var(--ucx-primary);
    --bs-btn-border-color: var(--ucx-primary);
    --bs-btn-hover-color: var(--ucx-on-primary);
    --bs-btn-hover-bg: var(--ucx-primary-hover);
    --bs-btn-hover-border-color: var(--ucx-primary-hover);
    --bs-btn-active-color: var(--ucx-on-primary);
    --bs-btn-active-bg: var(--ucx-primary-active);
    --bs-btn-active-border-color: var(--ucx-primary-active);
    --bs-btn-disabled-color: var(--ucx-on-primary);
    --bs-btn-disabled-bg: var(--ucx-primary);
    --bs-btn-disabled-border-color: var(--ucx-primary);
}

.btn-outline-primary {
    --bs-btn-color: var(--ucx-accent);
    --bs-btn-border-color: var(--ucx-accent);
    --bs-btn-hover-color: var(--ucx-on-primary);
    --bs-btn-hover-bg: var(--ucx-primary);
    --bs-btn-hover-border-color: var(--ucx-primary);
    --bs-btn-active-color: var(--ucx-on-primary);
    --bs-btn-active-bg: var(--ucx-primary-active);
    --bs-btn-active-border-color: var(--ucx-primary-active);
}

.btn-outline-danger {
    --bs-btn-color: var(--ucx-danger);
    --bs-btn-border-color: var(--ucx-danger);
    --bs-btn-hover-color: var(--ucx-on-primary);
    --bs-btn-hover-bg: var(--ucx-danger);
    --bs-btn-hover-border-color: var(--ucx-danger);
}

.text-success { color: var(--ucx-success) !important; }
.text-danger { color: var(--ucx-danger) !important; }

.alert-success {
    --bs-alert-color: var(--ucx-success);
    --bs-alert-bg: color-mix(in srgb, var(--ucx-success) 12%, var(--ucx-panel));
    --bs-alert-border-color: color-mix(in srgb, var(--ucx-success) 35%, var(--ucx-border));
}

.alert-danger {
    --bs-alert-color: var(--ucx-danger);
    --bs-alert-bg: color-mix(in srgb, var(--ucx-danger) 12%, var(--ucx-panel));
    --bs-alert-border-color: color-mix(in srgb, var(--ucx-danger) 35%, var(--ucx-border));
}

.alert-warning {
    --bs-alert-color: var(--ucx-warning);
    --bs-alert-bg: color-mix(in srgb, var(--ucx-warning) 12%, var(--ucx-panel));
    --bs-alert-border-color: color-mix(in srgb, var(--ucx-warning) 35%, var(--ucx-border));
}

.alert-info {
    --bs-alert-color: var(--ucx-info);
    --bs-alert-bg: color-mix(in srgb, var(--ucx-info) 12%, var(--ucx-panel));
    --bs-alert-border-color: color-mix(in srgb, var(--ucx-info) 35%, var(--ucx-border));
}

.text-muted { color: var(--ucx-muted) !important; }

.ucx-surface,
.modal-content,
.audit-kpi,
.audit-chart-card {
    background: var(--ucx-panel) !important;
    border-color: var(--ucx-border) !important;
    color: var(--ucx-text);
}

.ucx-subtle {
    background: var(--ucx-panel-subtle) !important;
    border-color: var(--ucx-border) !important;
    color: var(--ucx-text);
}

.table-light {
    --bs-table-bg: var(--ucx-panel-subtle);
    --bs-table-color: var(--ucx-text);
    --bs-table-border-color: var(--ucx-border);
}

.nav-tabs {
    --bs-nav-tabs-border-color: var(--ucx-border);
    --bs-nav-tabs-link-active-bg: var(--ucx-panel);
    --bs-nav-tabs-link-active-border-color: var(--ucx-border) var(--ucx-border) var(--ucx-panel);
    --bs-nav-tabs-link-active-color: var(--ucx-text);
}

.nav-tabs .nav-link { color: var(--ucx-muted); }
.nav-tabs .nav-link.active { color: var(--ucx-text); font-weight: 600; }

.list-group {
    --bs-list-group-bg: var(--ucx-panel);
    --bs-list-group-color: var(--ucx-text);
    --bs-list-group-border-color: var(--ucx-border);
    --bs-list-group-action-hover-bg: var(--ucx-panel-subtle);
}

.list-group-item.active {
    background: var(--ucx-primary);
    border-color: var(--ucx-primary);
}

.badge.text-bg-light {
    background: var(--ucx-panel-subtle) !important;
    color: var(--ucx-text) !important;
}

.ucx-info {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    margin-left: .25rem;
    border: 1px solid var(--ucx-border);
    border-radius: 999px;
    background: var(--ucx-panel);
    color: var(--ucx-muted);
    font-size: .68rem;
    font-weight: 700;
    line-height: 1;
    vertical-align: .1rem;
}

.ucx-info:hover,
.ucx-info:focus { color: var(--ucx-accent); border-color: var(--ucx-accent); }

.theme-toggle {
    display: inline-grid;
    width: 2rem;
    height: 2rem;
    place-items: center;
    padding: 0;
}

.theme-toggle svg { width: 1rem; height: 1rem; }
[data-bs-theme="dark"] .theme-toggle .icon-moon,
[data-bs-theme="light"] .theme-toggle .icon-sun { display: none; }

.admin-header,
.tenant-header,
.tenant-footer,
.app-top,
.bottom-bar {
    background: var(--ucx-panel);
    border-color: var(--ucx-border) !important;
}

.admin-header { border-bottom: 1px solid var(--ucx-border); }
.admin-logo { width: 34px; height: 34px; color: var(--ucx-accent); }
.brand-name { font-weight: 700; letter-spacing: 0; }
.admin-shell { min-height: calc(100vh - 67px); }
.admin-panel { width: 100%; max-width: 420px; }
.dashboard-panel { width: 100%; max-width: 760px; }
.admin-panel,
.dashboard-panel { background: var(--ucx-panel); border: 1px solid var(--ucx-border); border-radius: 8px; }

.tenant-workspace { max-width: 1680px; }
.tenant-list { overflow: hidden; }
.tenant-settings-tabs { flex-wrap: wrap; row-gap: .25rem; overflow: visible; }
.tenant-settings-tabs .nav-link { white-space: nowrap; border-top-left-radius: 8px; border-top-right-radius: 8px; }
.tenant-settings-content { min-height: 420px; }
.tenant-form .form-section { border-top: 1px solid var(--ucx-border); padding-top: 1.25rem; margin-top: 1.25rem; }
.tenant-form .form-section:first-of-type,
.tenant-settings-content .tab-pane > .form-section:first-child { border-top: 0; padding-top: 0; margin-top: 0; }
.tenant-form h3 { margin-bottom: 1rem; font-size: 1rem; }
.code-area { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; font-size: .9rem; }
.stacked-rows { display: grid; gap: .75rem; }
.dynamic-row { padding: .75rem; border: 1px solid var(--ucx-border); border-radius: 8px; }
.logo-preview-shell { min-height: 86px; }
.logo-preview-image { max-width: 100%; max-height: 70px; }

.tenant-logo { max-width: 150px; max-height: 42px; object-fit: contain; }
.unicodex-logo { width: 28px; height: 28px; color: var(--ucx-accent); }
.tenant-main { min-height: calc(100vh - 137px); }
.help-figure { padding: .5rem; border: 1px solid var(--ucx-border); border-radius: 8px; background: var(--ucx-panel); }
.help-figure img { display: block; width: 100%; height: auto; border-radius: 6px; }
.ucx-sticky-offset { top: 1rem; }
.tenant-install-register { position: fixed; right: 1rem; bottom: 1rem; z-index: 1080; min-height: 44px; border-radius: 999px; font-weight: 700; }
.register-input-shell .form-control { padding-right: 2.5rem; }
.register-input-icon { position: absolute; top: .85rem; right: .85rem; display: inline-flex; align-items: center; justify-content: center; width: 1rem; height: 1rem; font-size: 1rem; font-weight: 700; line-height: 1; pointer-events: none; }

.tenant-login {
    position: relative;
    display: grid;
    min-height: calc(100vh - 137px);
    place-items: center;
    overflow: hidden;
    padding: clamp(2.5rem, 7vw, 6rem) 1rem;
    isolation: isolate;
    background: radial-gradient(circle at 18% 22%, color-mix(in srgb, var(--ucx-accent) 12%, transparent) 0, transparent 34%), radial-gradient(circle at 82% 74%, color-mix(in srgb, var(--ucx-accent) 8%, transparent) 0, transparent 36%), var(--ucx-bg);
}
.tenant-login::before { position: absolute; z-index: -3; inset: 0; content: ''; opacity: .2; background-image: radial-gradient(circle, var(--ucx-border) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(to bottom right, #000, transparent 72%); }
.tenant-login-map { position: absolute; z-index: -2; inset: 7% 5%; color: var(--ucx-accent); pointer-events: none; }
.tenant-login-map-lines { position: absolute; width: 100%; height: 100%; inset: 0; color: var(--ucx-border); }
.tenant-login-map-lines path { fill: none; stroke: currentColor; stroke-width: 1.25; stroke-dasharray: 5 8; }
.tenant-login-step { position: absolute; display: flex; min-width: 10rem; align-items: center; gap: .75rem; padding: .75rem 1rem; border: 1px solid var(--ucx-border); border-radius: 8px; background: var(--ucx-panel); color: var(--ucx-muted); font-size: .875rem; font-weight: 600; }
.tenant-login-step svg { width: 1.35rem; height: 1.35rem; flex: 0 0 auto; color: var(--ucx-accent); }
.tenant-login-step-generate { top: 16%; left: 6%; }
.tenant-login-step-validate { top: 16%; right: 6%; }
.tenant-login-step-register { right: 6%; bottom: 16%; }
.tenant-login-step-audit { bottom: 16%; left: 6%; }
.tenant-login-code { position: absolute; padding: .35rem .65rem; border: 1px solid var(--ucx-border); border-radius: 6px; background: var(--ucx-panel-subtle); color: var(--ucx-muted); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: .7rem; letter-spacing: .08em; }
.tenant-login-code-one { top: 42%; left: 3%; transform: rotate(-4deg); }
.tenant-login-code-two { right: 3%; bottom: 39%; transform: rotate(4deg); }
.tenant-login-card { width: min(100%, 31rem); padding: clamp(2rem, 6vw, 3rem); border: 1px solid var(--ucx-border); border-radius: 8px; background: var(--ucx-panel); text-align: center; }
.tenant-login-logo { display: block; max-width: min(14rem, 75%); max-height: 5.5rem; margin: 0 auto 2rem; object-fit: contain; }
.tenant-login-name { display: block; margin-bottom: 2rem; font-size: 1.4rem; font-weight: 700; letter-spacing: -.02em; }
.tenant-login-card h1 { letter-spacing: -.02em; }
.tenant-login-card .btn { min-height: 3rem; font-weight: 600; }
.tenant-auth-error { min-height: calc(100vh - 137px); }
.tenant-auth-error-card { max-width: 33.75rem; }

.register-app { min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; }
.app-top { position: sticky; top: 0; z-index: 5; padding: max(.75rem, env(safe-area-inset-top)) 1rem .75rem; border-bottom: 1px solid var(--ucx-border); }
.brand { min-width: 0; }
.register-app .tenant-logo { max-width: 120px; max-height: 34px; }
.app-top-actions { flex: 0 0 auto; min-width: 0; }
.locale-select { width: 4.5rem; border-radius: 999px; color: var(--ucx-muted); }
.app-main { display: grid; align-content: start; gap: .9rem; padding: 1rem 1rem 9rem; }
.scan-card,
.form-card { padding: .9rem; border: 1px solid var(--ucx-border); border-radius: 8px; background: var(--ucx-panel); }
.scan-tools { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: .75rem; }
.icon-btn { display: grid; min-height: 46px; place-items: center; border-radius: 8px; color: var(--ucx-accent); }
.icon-btn svg,
.clear-field svg { width: 2.5rem; height: 2.5rem; }
.code-input { min-height: 54px; font-size: 1.05rem; letter-spacing: 0; text-transform: uppercase; }
.reader-shell { margin-top: .75rem; }
.reader { overflow: hidden; border: 1px solid var(--ucx-border); border-radius: 8px; }
.form-grid { display: grid; gap: .75rem; }
.field-shell { display: grid; gap: .35rem; }
.input-wrap { position: relative; }
.input-wrap .form-control,
.input-wrap .form-select { padding-right: 2.5rem; }
.clear-field { position: absolute; top: 50%; right: .35rem; display: grid; width: 2rem; height: 2rem; place-items: center; padding: 0; border-radius: 999px; transform: translateY(-50%); }
.boolean-row { display: flex; min-height: 44px; align-items: center; gap: .6rem; }
.bottom-bar { position: fixed; right: 0; bottom: 0; left: 0; z-index: 6; display: grid; grid-template-columns: 1fr 1fr; gap: .45rem .75rem; padding: .75rem 1rem max(.5rem, env(safe-area-inset-bottom)); border-top: 1px solid var(--ucx-border); }
.bottom-bar .btn { min-height: 48px; border-radius: 8px; font-weight: 700; }
.install-app { position: fixed; right: 1rem; bottom: calc(5.25rem + env(safe-area-inset-bottom)); z-index: 8; min-height: 44px; border-radius: 999px; font-weight: 700; }
.register-credit { grid-column: 1 / -1; margin: 0; color: var(--ucx-muted); font-size: .72rem; line-height: 1.2; text-align: center; }
.register-credit a { color: inherit; font-weight: 600; text-decoration: none; }
.register-credit a:hover,
.register-credit a:focus { color: var(--ucx-accent); text-decoration: underline; }
.muted { color: var(--ucx-muted); }

.audit-combobox-menu { max-height: 16rem; z-index: 1080; }
.audit-kpi { border-left-width: 4px !important; }
.audit-kpi[data-tone="primary"] { border-left-color: var(--ucx-primary) !important; }
.audit-kpi[data-tone="success"] { border-left-color: var(--ucx-success) !important; }
.audit-kpi[data-tone="danger"] { border-left-color: var(--ucx-danger) !important; }
.audit-kpi[data-tone="info"] { border-left-color: var(--ucx-info) !important; }
.audit-kpi-value { font-size: clamp(1.6rem, 4vw, 2.35rem); font-weight: 700; line-height: 1; }
.audit-legend { display: inline-block; width: .65rem; height: .65rem; margin-right: .3rem; border-radius: 2px; }
.audit-legend.bg-success { background-color: var(--ucx-success) !important; }
.audit-legend.bg-danger { background-color: var(--ucx-danger) !important; }
.audit-bar-row { display: grid; grid-template-columns: minmax(7rem, 1fr) minmax(10rem, 3fr) 3rem; align-items: center; gap: .75rem; margin-bottom: .8rem; }
.audit-bar-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.audit-bar-track { display: flex; height: .75rem; overflow: hidden; border-radius: 999px; background: var(--ucx-panel-subtle); }
.audit-bar-success { width: var(--audit-width, 0); background: var(--ucx-success); }
.audit-bar-failed { width: var(--audit-width, 0); background: var(--ucx-danger); }
.audit-rank-track { height: .45rem; overflow: hidden; border-radius: 999px; background: var(--ucx-panel-subtle); }
.audit-rank-fill { width: var(--audit-width, 0); height: 100%; border-radius: inherit; background: var(--ucx-primary); }
.audit-error-bars .audit-rank-fill { background: var(--ucx-danger); }
.audit-donut { position: relative; display: grid; width: 9rem; height: 9rem; place-items: center; border-radius: 50%; background: conic-gradient(var(--ucx-success) 0 var(--audit-success, 0%), var(--ucx-danger) var(--audit-success, 0%) 100%); }
.audit-donut::after { position: absolute; inset: 1.2rem; border-radius: 50%; background: var(--ucx-panel); content: ''; }
.audit-donut-value { position: relative; z-index: 1; font-size: 1.6rem; font-weight: 700; }
.audit-timeline svg { display: block; width: 100%; min-width: 42rem; height: auto; color: var(--ucx-muted); }
.audit-chart-empty { display: grid; min-height: 7rem; place-items: center; color: var(--ucx-muted); }

@media (max-width: 991.98px) {
    .tenant-login-map { display: none; }
}

@media (max-width: 575.98px) {
    .tenant-login,
    .tenant-auth-error { min-height: calc(100vh - 129px); }
    .audit-bar-row { grid-template-columns: minmax(6rem, 1fr) minmax(7rem, 2fr) 2.5rem; gap: .45rem; }
}

@media (min-width: 768px) {
    .tenant-install-register,
    .install-app { display: none !important; }
}