:root,[data-theme=dark]{--bg: #0f1117;--bg-elev: #161922;--bg-card: #1a1e2a;--border: rgba(255, 255, 255, .08);--text: #e8eaf0;--muted: #9aa3b5;--accent: #7c6cf6;--accent-2: #4fd1c5;--good: #3dd68c;--bad: #f56565;--warn: #f6ad55;--info: #63b3ed;--shadow: 0 12px 40px rgba(0, 0, 0, .45);--radius: 14px;--radius-sm: 10px;--font: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif;--sidebar-width: 240px;--sidebar-width-tablet: 72px;--topbar-height: 64px;--bottom-nav-height: 64px;--content-padding: 24px;--tap-min: 44px}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}img,svg,video,canvas{max-width:100%;height:auto}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--bg-elev);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 14px}.sidebar__brand-text{min-width:0}.sidebar__brand{display:flex;gap:12px;align-items:center;padding:8px 10px 20px}.sidebar__logo{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff;font-size:18px;box-shadow:var(--shadow)}.sidebar__name{font-weight:700;letter-spacing:-.02em}.sidebar__tag{font-size:12px;color:var(--muted)}.sidebar__nav{display:flex;flex-direction:column;gap:4px;flex:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:11px 12px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--muted);cursor:pointer;text-align:left;transition:background .15s,color .15s;min-height:var(--tap-min)}.nav-item__icon{flex-shrink:0;width:1.25rem;text-align:center;font-size:1rem}.nav-item__label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-item:hover{background:#ffffff0a;color:var(--text)}.nav-item--active{background:#7c6cf626;color:var(--text)}.main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px var(--content-padding);border-bottom:1px solid var(--border);background:var(--bg-elev);flex-shrink:0;min-height:var(--topbar-height)}.topbar__left{display:flex;align-items:center;gap:16px;min-width:0;flex:1}.topbar__brand{display:none;align-items:center;gap:10px;min-width:0}.topbar__logo{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff;font-size:16px;flex-shrink:0}.topbar__name{font-weight:700;font-size:.95rem;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar__title{font-size:1.25rem;font-weight:600;margin:0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar__controls{display:flex;align-items:center;gap:10px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}.content{flex:1;overflow-y:auto;overflow-x:hidden;padding:var(--content-padding);width:100%;max-width:100%}.content--with-bottom-nav{padding-bottom:calc(var(--content-padding) + var(--bottom-nav-height) + env(safe-area-inset-bottom,0px))}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);max-width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border:none;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:opacity .15s,transform .1s;min-height:var(--tap-min);touch-action:manipulation}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff}.btn--primary:hover:not(:disabled){opacity:.92}.btn--ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn--ghost:hover:not(:disabled){background:#ffffff0a}.btn--danger{background:#f5656526;color:var(--bad);border:1px solid rgba(245,101,101,.3)}.btn--sm{padding:6px 12px;font-size:.875rem}.select,.input,.textarea{width:100%;max-width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);min-height:var(--tap-min)}.select:focus,.input:focus,.textarea:focus{outline:2px solid rgba(124,108,246,.4);border-color:var(--accent)}.label{display:block;font-size:.875rem;color:var(--muted);margin-bottom:6px}.form-group{margin-bottom:16px}.table-wrap,.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:0 -4px;padding:0 4px}.table-scroll{border-radius:var(--radius-sm)}.table{width:100%;min-width:560px;border-collapse:collapse}.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border)}.table th{color:var(--muted);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600}.badge--good{background:#3dd68c26;color:var(--good)}.badge--muted{background:#9aa3b526;color:var(--muted)}.alert{padding:12px 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h2{margin:0;font-size:1.1rem;min-width:0}.actions{display:flex;gap:8px;flex-wrap:wrap}.dashboard-grid{display:grid;gap:16px;grid-template-columns:1fr;width:100%}.dashboard-grid__item{min-width:0}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:50;background:var(--bg-elev);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0px);box-shadow:0 -4px 24px #00000059}.bottom-nav__inner{display:flex;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;height:var(--bottom-nav-height)}.bottom-nav__inner::-webkit-scrollbar{display:none}.bottom-nav__item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;flex:1 0 64px;min-width:64px;max-width:88px;padding:6px 4px;color:var(--muted);text-decoration:none;transition:color .15s,background 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h3{margin:0}.modal__footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.empty-state{text-align:center;padding:40px 20px;color:var(--muted)}.toggle{display:inline-flex;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.toggle__btn{padding:8px 14px;border:none;background:transparent;color:var(--muted);cursor:pointer;font-size:.875rem;font-weight:600;min-height:var(--tap-min);touch-action:manipulation}.toggle__btn--active{background:#7c6cf633;color:var(--text)}@media(max-width:1024px)and (min-width:769px){:root{--content-padding: 20px}.sidebar{width:var(--sidebar-width-tablet);padding:16px 8px;align-items:center}.sidebar__brand{flex-direction:column;padding:8px 0 16px;gap:8px}.sidebar__brand-text{display:none}.sidebar__logo{width:44px;height:44px}.sidebar__nav{width:100%;align-items:center}.nav-item{justify-content:center;padding:12px;width:100%}.nav-item__label{display:none}.dashboard-grid{grid-template-columns:repeat(2,1fr)}.content--with-bottom-nav{padding-bottom:var(--content-padding)}}@media(max-width:768px){:root{--content-padding: 16px;--topbar-height: auto;--bottom-nav-height: 60px}.app-shell{flex-direction:column}.sidebar{display:none}.bottom-nav{display:block}.main{width:100%;min-height:0}.topbar{flex-direction:column;align-items:stretch;gap:12px;padding:12px var(--content-padding)}.topbar__left{flex-direction:column;align-items:flex-start;gap:4px}.topbar__brand{display:flex}.topbar__title{font-size:1.05rem;white-space:normal}.topbar__controls{width:100%;justify-content:space-between;gap:8px}.topbar__logout{margin-left:auto}.toggle--compact .toggle__btn{padding:8px 12px;font-size:.8125rem}.page-header{flex-direction:column;align-items:stretch}.page-header .btn{width:100%}.page-header h2{font-size:1rem}.actions{flex-direction:column;width:100%}.actions .btn{width:100%}.card{padding:16px}.table th,.table td{padding:10px 12px;font-size:.875rem}.modal__footer{flex-direction:column-reverse}.modal__footer .btn{width:100%}.login-page{padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}.login-card{padding:0}.login-card__header h1{font-size:1.35rem}.dashboard-grid{grid-template-columns:1fr}}@media(min-width:1025px){.dashboard-grid{grid-template-columns:repeat(3,1fr)}.content--with-bottom-nav{padding-bottom:var(--content-padding)}}@media(max-width:390px){.bottom-nav__item{flex:1 0 56px;min-width:56px}.bottom-nav__label{font-size:.5625rem}.topbar__controls{flex-wrap:wrap}}