:root{--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--color-turquoise-50: #ecfeff;--color-turquoise-100: #cffafe;--color-turquoise-200: #a5f3fc;--color-turquoise-300: #67e8f9;--color-turquoise-400: #22d3ee;--color-turquoise-500: #06b6d4;--color-turquoise-600: #0891b2;--color-turquoise-700: #0e7490;--color-turquoise-800: #155e75;--color-turquoise-900: #164e63;--color-blue-50: #eef6ff;--color-blue-100: #d9ebff;--color-blue-200: #bce0ff;--color-blue-300: #8bcaff;--color-blue-400: #54a9ff;--color-blue-500: #2f83ff;--color-blue-600: #1762f0;--color-blue-700: #124cd0;--color-blue-800: #163fa8;--color-blue-900: #172f63;--color-blue-950: #071733;--color-binary-0: #ffffff;--color-binary-50: #f8fafc;--color-binary-100: #f1f5f9;--color-binary-200: #e2e8f0;--color-binary-300: #cbd5e1;--color-binary-400: #94a3b8;--color-binary-500: #64748b;--color-binary-600: #475569;--color-binary-700: #334155;--color-binary-800: #1e293b;--color-binary-900: #0f172a;--color-binary-950: #020617;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--color-info: var(--color-turquoise-600);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgb(15 23 42 / .06);--shadow-md: 0 16px 40px rgb(15 23 42 / .12);--shadow-glow: 0 0 0 4px rgb(6 182 212 / .14);--layout-sidebar-width: 17rem;--breakpoint-sm: 640px;--breakpoint-md: 768px;--breakpoint-lg: 1024px}:root,:root[data-theme=light]{color-scheme:light;--color-bg: var(--color-binary-50);--color-surface: var(--color-binary-0);--color-surface-muted: var(--color-binary-100);--color-surface-raised: var(--color-binary-0);--color-border: var(--color-binary-200);--color-border-strong: var(--color-binary-300);--color-text: var(--color-binary-900);--color-text-muted: var(--color-binary-600);--color-text-subtle: var(--color-binary-500);--color-inverse: var(--color-binary-0);--color-brand: var(--color-blue-950);--color-brand-soft: var(--color-blue-50);--color-brand-hover: var(--color-blue-900);--color-accent: var(--color-turquoise-600);--color-accent-hover: var(--color-turquoise-700);--color-accent-soft: var(--color-turquoise-100);--color-accent-strong: var(--color-turquoise-900);--color-focus: var(--color-turquoise-500);--color-overlay: rgb(2 6 23 / .58)}:root[data-theme=dark]{color-scheme:dark;--color-bg: #06111f;--color-surface: #0b1829;--color-surface-muted: #102238;--color-surface-raised: #122940;--color-border: #1e3a54;--color-border-strong: #2d5872;--color-text: #eef8ff;--color-text-muted: #b9ccdc;--color-text-subtle: #87a3b8;--color-inverse: var(--color-binary-950);--color-brand: var(--color-blue-100);--color-brand-soft: #0d2238;--color-brand-hover: var(--color-blue-200);--color-accent: var(--color-turquoise-300);--color-accent-hover: var(--color-turquoise-200);--color-accent-soft: #083842;--color-accent-strong: var(--color-turquoise-50);--color-focus: var(--color-turquoise-300);--color-overlay: rgb(0 0 0 / .68)}.app-shell{display:grid;min-height:100vh;grid-template-columns:var(--layout-sidebar-width) minmax(0,1fr);background:radial-gradient(circle at top left,var(--color-accent-soft),transparent 26rem),var(--color-bg)}.app-shell__sidebar{position:sticky;top:0;display:flex;height:100vh;flex-direction:column;gap:var(--space-6);border-right:1px solid var(--color-border);background:color-mix(in srgb,var(--color-surface) 94%,transparent);overflow-y:auto;padding:var(--space-5)}.app-shell__main{display:grid;min-width:0;grid-template-rows:auto 1fr}.app-shell__content{width:min(100%,96rem);padding:var(--space-8)}.app-brand{display:flex;align-items:center;gap:var(--space-3);color:var(--color-brand);font-weight:800;letter-spacing:-.04em}.app-brand__mark{display:grid;width:2.25rem;height:2.25rem;flex:0 0 auto;place-items:center;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--color-accent),var(--color-brand));color:var(--color-inverse);font-size:.78rem;letter-spacing:.02em}.app-brand__text{min-width:0}.sidebar-nav{display:grid;gap:var(--space-1)}.sidebar-nav__link{display:grid;gap:.1rem;border-radius:var(--radius-md);color:var(--color-text-muted);padding:.7rem .85rem;text-decoration:none;transition:background .16s ease,color .16s ease,transform .16s ease}.sidebar-nav__link small{color:currentcolor;font-size:.72rem;opacity:.68}.sidebar-nav__link:hover{background:var(--color-surface-muted);color:var(--color-text);transform:translate(2px)}.sidebar-nav__link[data-active=true]{background:var(--color-accent);color:var(--color-inverse);box-shadow:var(--shadow-glow)}.sidebar-nav__footer{margin-top:auto}.topbar{position:sticky;z-index:20;top:0;display:flex;min-width:0;align-items:center;justify-content:space-between;gap:var(--space-4);border-bottom:1px solid var(--color-border);background:color-mix(in srgb,var(--color-bg) 88%,transparent);padding:var(--space-4) var(--space-8);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.topbar__left,.topbar__right,.quick-actions{display:flex;min-width:0;align-items:center;gap:var(--space-3)}.topbar__right{justify-content:flex-end}.topbar__menu-button{display:none}.breadcrumbs{display:flex;min-width:0;align-items:center;gap:var(--space-2);color:var(--color-text-muted);font-size:.9rem}.breadcrumbs a{color:var(--color-accent);font-weight:700;text-decoration:none}.breadcrumbs span:last-child{overflow:hidden;color:var(--color-text);font-weight:700;text-overflow:ellipsis;white-space:nowrap}.tenant-selector{display:grid;gap:.15rem}.tenant-selector span{color:var(--color-text-subtle);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.tenant-selector select{min-width:12rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);padding:.55rem .7rem}.mobile-nav{position:fixed;z-index:60;inset:0;display:none}.mobile-nav__backdrop{position:absolute;inset:0;border:0;background:var(--color-overlay)}.mobile-nav__panel{position:relative;display:flex;width:min(22rem,86vw);height:100%;flex-direction:column;gap:var(--space-6);border-right:1px solid 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.75rem}.button--primary{background:var(--color-accent);color:var(--color-inverse)}.button--primary:hover{background:var(--color-accent-hover)}.button--secondary{border-color:var(--color-border);background:var(--color-surface);color:var(--color-text)}.button--ghost{background:transparent;color:var(--color-text-muted)}.field{display:grid;gap:var(--space-2)}.field__label{color:var(--color-text);font-size:.9rem;font-weight:700}.field__control{width:100%;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);padding:.78rem .9rem}.field__control--textarea{min-height:8rem;resize:vertical}.field__message{color:var(--color-text-subtle);font-size:.85rem}.admin-form,.stack{display:grid;gap:var(--space-4)}.inline-form{display:grid;grid-template-columns:minmax(0,1fr) 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var(--color-border);background:var(--color-surface-raised);box-shadow:var(--shadow-md)}.dialog{width:min(36rem,100%);border-radius:var(--radius-xl)}.drawer{width:min(28rem,100%);min-height:100%}.dialog__header,.drawer__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border-bottom:1px solid var(--color-border);padding:var(--space-5)}.dialog__header h2,.drawer__header h2{margin:0}.dialog__body,.drawer__body{padding:var(--space-5)}.tabs{display:grid;gap:var(--space-4)}.tabs__list{display:flex;flex-wrap:wrap;gap:var(--space-2)}.tabs__trigger{border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-text-muted);padding:.55rem .85rem}.tabs__trigger--active{border-color:var(--color-accent);background:var(--color-accent-soft);color:var(--color-accent-strong)}.tabs__panel{border:1px solid 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p,.dashboard-empty-note,.dashboard-chart__empty{margin:0}.dashboard-section-title h2{color:var(--color-brand);font-size:1rem}.dashboard-section-title p,.dashboard-empty-note,.dashboard-chart__empty{color:var(--color-text-muted)}.dashboard-chart{min-height:14rem}.dashboard-chart__empty{display:grid;min-height:14rem;place-items:center;border:1px dashed var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-muted)}.dashboard-chart__tooltip{display:grid;gap:var(--space-1);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-raised);box-shadow:var(--shadow-sm);padding:var(--space-3)}.dashboard-chart__tooltip span{color:var(--color-text-muted);font-size:.8rem}.dashboard-chart__tooltip strong{color:var(--color-brand)}.user-menu{display:flex;align-items:center;gap:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-surface);padding:var(--space-2)}.user-menu__avatar{display:grid;width:2.25rem;height:2.25rem;place-items:center;border-radius:var(--radius-pill);background:var(--color-brand-soft);color:var(--color-brand);font-size:.78rem;font-weight:900}.user-menu__identity{display:grid;min-width:0;gap:var(--space-1)}.user-menu__identity strong{overflow:hidden;max-width:10rem;color:var(--color-text);font-size:.86rem;text-overflow:ellipsis;white-space:nowrap}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{to{background-position-x:-220%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media(max-width:760px){.page-header{display:grid}.page-header__actions,.page-header__actions .button{width:100%}.dashboard-grid--charts,.dashboard-grid--tables,.inline-form,.form-grid,.form-grid--triple{grid-template-columns:1fr}.form-actions{justify-content:stretch}.form-actions .button,.inline-form .button,.conversation-bubble{width:100%}.detail-grid{grid-template-columns:1fr}}@media(max-width:640px){.table-wrap{overflow-x:visible}.data-table,.data-table tbody,.data-table tr,.data-table td{display:block}.data-table thead{position:absolute;overflow:hidden;width:1px;height:1px;clip:rect(0 0 0 0);white-space:nowrap}.data-table tr{border-bottom:1px solid var(--color-border);padding:var(--space-3) 0}.data-table tr:last-child{border-bottom:0}.data-table td{display:grid;grid-template-columns:minmax(8rem,.42fr) minmax(0,1fr);gap:var(--space-3);border-bottom:0;padding:var(--space-2) var(--space-4)}.data-table td:before{content:attr(data-label);color:var(--color-text-subtle);font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.data-table__empty{display:block;text-align:left}.data-table__empty:before{content:none}}*{box-sizing:border-box}html{min-width:320px;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);text-rendering:optimizeLegibility}body{min-width:320px;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:inherit}::selection{background:var(--color-accent-soft);color:var(--color-accent-strong)}