:root{--color-bg:#f4f7fa;--color-surface:#fff;--color-primary:#1a56db;--color-primary-hover:#1e429f;--color-secondary:#e1effe;--color-text:#111928;--color-text-muted:#637381;--color-border:#e5e7eb;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:var(--color-primary);--color-error-bg:#fef2f2;--radius:8px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px}[data-theme=dark],:root[data-theme=dark]{--color-bg:#0b1329;--color-surface:#1c2541;--color-primary:#3a86ff;--color-primary-hover:#2563eb;--color-secondary:#1e293b;--color-text:#f8fafc;--color-text-muted:#94a3b8;--color-border:#334155}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg:#0b1329;--color-surface:#1c2541;--color-primary:#3a86ff;--color-primary-hover:#2563eb;--color-secondary:#1e293b;--color-text:#f8fafc;--color-text-muted:#94a3b8;--color-border:#334155}}*,:before,:after{box-sizing:border-box}body{color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}#root{min-height:100svh}button{font:inherit;cursor:pointer}input{font:inherit}.login-page{min-height:100svh;padding:var(--space-4);place-items:center;display:grid}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);width:100%;max-width:360px;padding:var(--space-8);gap:var(--space-6);flex-direction:column;display:flex}.login-card h1{margin:0;font-size:24px;font-weight:600}.login-card__subtitle{color:var(--color-text-muted);margin:0;font-size:14px}.login-form{gap:var(--space-4);flex-direction:column;display:flex}.login-form__field{gap:var(--space-2);flex-direction:column;display:flex}.login-form__field label{font-size:14px;font-weight:500}.login-form__field input{padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text)}.login-form__field input:focus{outline:2px solid var(--color-primary);outline-offset:2px}.login-form__error{padding:var(--space-3) var(--space-4);border-radius:var(--radius);background:var(--color-error-bg);color:var(--color-error);margin:0;font-size:14px}.login-form button[type=submit]{padding:var(--space-3) var(--space-4);border-radius:var(--radius);background:var(--color-primary);color:#fff;border:0;font-weight:500}.login-form button[type=submit]:hover:not(:disabled){background:var(--color-primary-hover)}.login-form button[type=submit]:disabled{opacity:.6;cursor:not-allowed}.dashboard{gap:var(--space-4);flex-direction:column;display:flex}.dashboard__header{justify-content:space-between;align-items:center;gap:var(--space-4);display:flex}.dashboard__header h1{margin:0;font-size:24px;font-weight:600}.dashboard__header button{padding:var(--space-2) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text)}.dashboard__header button:hover{background:var(--color-bg)}@keyframes placeholder-page-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.placeholder-page{flex-direction:column;gap:20px;max-width:960px;animation:.26s cubic-bezier(.4,0,.2,1) placeholder-page-in;display:flex}.placeholder-page__header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.placeholder-page__heading{flex-direction:column;gap:6px;min-width:0;display:flex}.placeholder-page__eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary);font-size:11px;font-weight:600}.placeholder-page__title{color:var(--color-text);letter-spacing:-.02em;margin:0;font-size:28px;font-weight:700}.placeholder-page__badge{height:26px;color:var(--color-warning);background:color-mix(in srgb, var(--color-warning) 14%, transparent);border:1px solid color-mix(in srgb, var(--color-warning) 28%, transparent);white-space:nowrap;border-radius:999px;flex-shrink:0;align-items:center;gap:6px;padding:0 10px;font-size:12px;font-weight:600;display:inline-flex}.placeholder-page__badge:before{content:"";background:var(--color-warning);width:6px;height:6px;box-shadow:0 0 0 3px color-mix(in srgb, var(--color-warning) 24%, transparent);border-radius:50%}.placeholder-page__description{color:var(--color-text-muted);max-width:68ch;margin:0;font-size:15px;line-height:1.6}.placeholder-page__wireframe{background:var(--color-surface);border:1px dashed var(--color-border);border-radius:14px;flex-direction:column;gap:14px;padding:20px;display:flex}.placeholder-page__wire-row{gap:14px;display:grid}.placeholder-page__wire-row--stats{grid-template-columns:repeat(3,1fr)}.placeholder-page__wire-row--main{grid-template-columns:1.4fr 1fr}.placeholder-page__wire-card{background:color-mix(in srgb, var(--color-secondary) 35%, transparent);border:1px dashed color-mix(in srgb, var(--color-primary) 25%, transparent);border-radius:10px;min-height:64px;position:relative;overflow:hidden}.placeholder-page__wire-card--stat{height:72px}.placeholder-page__wire-card--list{flex-direction:column;justify-content:center;gap:10px;min-height:180px;padding:16px;display:flex}.placeholder-page__wire-line{background:color-mix(in srgb, var(--color-primary) 18%, transparent);border-radius:4px;width:100%;height:10px;display:block}.placeholder-page__wire-line--short{width:55%}.placeholder-page__wire-card--detail{min-height:180px}.placeholder-page__ideas{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;flex-direction:column;gap:10px;padding:18px 20px;display:flex}.placeholder-page__ideas-title{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);margin:0;font-size:13px;font-weight:600}.placeholder-page__ideas-list{color:var(--color-text);flex-direction:column;gap:6px;margin:0;padding-left:20px;font-size:14px;line-height:1.55;display:flex}.placeholder-page__ideas-list li::marker{color:var(--color-primary)}@media (width<=640px){.placeholder-page__title{font-size:22px}.placeholder-page__wire-row--stats,.placeholder-page__wire-row--main{grid-template-columns:1fr}}.sidebar{--sidebar-width:248px;--sidebar-pad-x:14px;--sidebar-header-h:64px;--sidebar-item-h:40px;--sidebar-radius:10px;--sidebar-transition:width .24s cubic-bezier(.4, 0, .2, 1), transform .24s cubic-bezier(.4, 0, .2, 1);height:100svh;width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border);transition:var(--sidebar-transition);z-index:40;flex-direction:column;flex-shrink:0;display:flex;position:sticky;top:0}.sidebar[data-state=compact]{--sidebar-width:76px;--sidebar-pad-x:10px}.sidebar__brand{height:var(--sidebar-header-h);padding:0 var(--sidebar-pad-x);border-bottom:1px solid var(--color-border);-webkit-user-select:none;user-select:none;flex-shrink:0;align-items:center;gap:10px;display:flex}.sidebar__brand-mark{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);color:#fff;border-radius:10px;flex-shrink:0;place-items:center;width:36px;height:36px;display:grid;box-shadow:0 1px 2px #11192814}.sidebar__brand-mark svg{width:20px;height:20px}.sidebar__brand-text{white-space:nowrap;opacity:1;flex-direction:column;min-width:0;line-height:1.15;transition:opacity .16s;display:flex;overflow:hidden}.sidebar[data-state=compact] .sidebar__brand-text{opacity:0;pointer-events:none}.sidebar__brand-name{color:var(--color-text);letter-spacing:-.01em;font-size:15px;font-weight:700}.sidebar__brand-tag{color:var(--color-text-muted);margin-top:2px;font-size:11px}.sidebar__nav{scrollbar-width:thin;scrollbar-color:var(--color-border) transparent;flex-direction:column;flex:1;gap:18px;padding:12px 10px 16px;display:flex;overflow:hidden auto}.sidebar__nav::-webkit-scrollbar{width:6px}.sidebar__nav::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.sidebar__group-title{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);white-space:nowrap;opacity:1;max-height:24px;padding:0 10px 6px;font-size:11px;font-weight:600;transition:opacity .14s,max-height .2s,padding .2s;overflow:hidden}.sidebar[data-state=compact] .sidebar__group-title{opacity:0;max-height:0;padding-top:0;padding-bottom:0}.sidebar__group{flex-direction:column;gap:2px;display:flex}.nav-item{height:var(--sidebar-item-h);border-radius:var(--sidebar-radius);color:var(--color-text-muted);white-space:nowrap;align-items:center;gap:12px;padding:0 10px;font-size:14px;font-weight:500;text-decoration:none;transition:background .14s,color .14s;display:flex;position:relative;overflow:hidden}.nav-item:hover{background:var(--color-secondary);color:var(--color-text)}.nav-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.nav-item[aria-current=page]{background:var(--color-secondary);color:var(--color-primary);font-weight:600}.nav-item[aria-current=page]:before{content:"";background:var(--color-primary);border-radius:0 2px 2px 0;width:3px;position:absolute;top:8px;bottom:8px;left:0}.nav-item__icon{flex-shrink:0;place-items:center;width:20px;height:20px;display:grid}.nav-item__icon svg{width:20px;height:20px}.nav-item__label{text-overflow:ellipsis;opacity:1;flex:1;min-width:0;transition:opacity .14s;overflow:hidden}.sidebar[data-state=compact] .nav-item__label{opacity:0;pointer-events:none}.nav-item__badge{background:var(--color-error);color:#fff;border-radius:999px;flex-shrink:0;place-items:center;min-width:20px;height:20px;padding:0 6px;font-size:11px;font-weight:600;transition:opacity .14s,transform .14s;display:grid}.sidebar[data-state=compact] .nav-item__badge{width:8px;min-width:8px;height:8px;padding:0;font-size:0;position:absolute;top:6px;right:6px}.sidebar[data-state=compact] .nav-item__badge:empty,.sidebar[data-state=compact] .nav-item__badge{font-size:0}[data-theme=dark] .nav-item[aria-current=page]:before{box-shadow:0 0 8px #3a86ff80}.nav-item[data-tooltip]{position:relative}.sidebar[data-state=compact] .nav-item[data-tooltip]:hover:after,.sidebar[data-state=compact] .nav-item[data-tooltip]:focus-visible:after{content:attr(data-tooltip);background:var(--color-text);color:var(--color-surface);white-space:nowrap;pointer-events:none;z-index:50;border-radius:6px;padding:6px 10px;font-size:12px;font-weight:500;animation:.12s sidebar-tooltip-in;position:absolute;top:50%;left:calc(100% + 12px);transform:translateY(-50%);box-shadow:0 4px 12px #00000026}@keyframes sidebar-tooltip-in{0%{opacity:0;transform:translateY(-50%)translate(-4px)}to{opacity:1;transform:translateY(-50%)translate(0)}}.sidebar__footer{border-top:1px solid var(--color-border);flex-direction:column;flex-shrink:0;gap:6px;padding:10px;display:flex}.sidebar__user{border-radius:var(--sidebar-radius);align-items:center;gap:10px;min-width:0;padding:6px 8px;display:flex}.sidebar__avatar{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);width:36px;height:36px;color:var(--color-primary);letter-spacing:.02em;border-radius:50%;flex-shrink:0;place-items:center;font-size:13px;font-weight:700;display:grid}.sidebar__user-info{opacity:1;flex-direction:column;min-width:0;line-height:1.2;transition:opacity .14s;display:flex}.sidebar[data-state=compact] .sidebar__user-info{opacity:0;pointer-events:none}.sidebar__user-name{color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.sidebar__divider{background:var(--color-border);opacity:0;height:1px;margin:4px;transition:opacity .14s}.sidebar[data-state=compact] .sidebar__divider{opacity:0;height:0;margin:0}.icon-btn{height:var(--sidebar-item-h);border-radius:var(--sidebar-radius);color:var(--color-text-muted);cursor:pointer;text-align:left;white-space:nowrap;background:0 0;border:0;align-items:center;gap:12px;width:100%;padding:0 10px;font-family:inherit;font-size:14px;font-weight:500;transition:background .14s,color .14s;display:flex;overflow:hidden}.icon-btn:hover{background:var(--color-secondary);color:var(--color-text)}.icon-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.icon-btn--danger:hover{background:var(--color-error-bg);color:var(--color-error)}.icon-btn__icon{flex-shrink:0;place-items:center;width:20px;height:20px;display:grid}.icon-btn__icon svg{width:20px;height:20px}.icon-btn__label{opacity:1;flex:1;transition:opacity .14s}.sidebar[data-state=compact] .icon-btn__label{opacity:0;pointer-events:none}.sidebar__backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;pointer-events:none;z-index:35;background:#0b132973;transition:opacity .2s;position:fixed;inset:0}.sidebar__backdrop[data-open=true]{opacity:1;pointer-events:auto}@media (width<=768px){.sidebar{width:280px;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:4px 0 24px #0b13291f}.sidebar[data-mobile-open=true]{transform:translate(0)}.sidebar[data-state=compact]{--sidebar-width:280px}}.app-shell{background:var(--color-bg);min-height:100svh;color:var(--color-text);display:flex}.app-shell__main{flex-direction:column;flex:1;min-width:0;display:flex}.app-topbar{z-index:20;background:var(--color-surface);border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:saturate(140%)blur(6px);backdrop-filter:saturate(140%)blur(6px);align-items:center;gap:12px;height:64px;padding:0 24px;display:flex;position:sticky;top:0}.app-topbar__hamburger{border:1px solid var(--color-border);background:var(--color-surface);width:40px;height:40px;color:var(--color-text);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;transition:background .14s;display:none}.app-topbar__hamburger:hover{background:var(--color-secondary)}.app-topbar__hamburger:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.app-topbar__title{flex-direction:column;min-width:0;display:flex}.app-topbar__title-eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);font-size:11px;font-weight:600}.app-topbar__title-main{color:var(--color-text);font-size:16px;font-weight:600;line-height:1.2}.app-topbar__spacer{flex:1}.app-topbar__search{border:1px solid var(--color-border);background:var(--color-bg);height:38px;color:var(--color-text-muted);border-radius:10px;align-items:center;gap:8px;min-width:220px;padding:0 12px;transition:border-color .14s,background .14s;display:flex}.app-topbar__search:focus-within{border-color:var(--color-primary);background:var(--color-surface)}.app-topbar__search input{color:var(--color-text);font:inherit;background:0 0;border:0;outline:0;width:100%;min-width:0;font-size:14px}.app-topbar__search input::placeholder{color:var(--color-text-muted)}.app-topbar__icon-btn{border:1px solid var(--color-border);background:var(--color-surface);width:38px;height:38px;color:var(--color-text-muted);cursor:pointer;border-radius:10px;place-items:center;transition:background .14s,color .14s;display:grid;position:relative}.app-topbar__icon-btn:hover{background:var(--color-secondary);color:var(--color-text)}.app-topbar__icon-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.app-topbar__icon-btn .nav-item__badge{border:2px solid var(--color-surface);min-width:18px;height:18px;padding:0 5px;font-size:10px;position:absolute;top:-4px;right:-4px}.app-content{flex:1;padding:24px;overflow-y:auto}@media (width<=768px){.app-topbar{padding:0 16px}.app-topbar__hamburger{display:inline-flex}.app-topbar__search{display:none}.app-content{padding:16px}}