@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--color-bg-primary: #111110;--color-bg-secondary: #161615;--color-bg-tertiary: #1c1c1a;--color-bg-elevated: #212120;--color-accent: #890000;--color-accent-hover: #a50000;--color-accent-muted: rgba(137, 0, 0, .12);--color-accent-border: rgba(137, 0, 0, .25);--color-accent-text: #cc1a1a;--color-text-primary: #e8e0e0;--color-text-secondary: rgba(232, 224, 224, .55);--color-text-muted: rgba(232, 224, 224, .3);--color-text-inverse: #0a0a0a;--color-success: #2dd257;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--color-border: rgba(255, 255, 255, .06);--color-border-hover: rgba(255, 255, 255, .1);--color-border-focus: var(--color-accent-text);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px;--space-4xl: 64px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .6875rem;--font-size-sm: .75rem;--font-size-base: .875rem;--font-size-md: .9375rem;--font-size-lg: 1.125rem;--font-size-xl: 1.375rem;--font-size-2xl: 1.75rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .6);--sidebar-width-expanded: 210px;--sidebar-width-collapsed: 56px;--header-height: 48px;--content-max-width: 1400px;--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease;--z-sidebar: 100;--z-header: 200;--z-modal-backdrop: 300;--z-modal: 400;--z-toast: 500;--z-tooltip: 600;--scrim: rgba(0, 0, 0, .6);--color-success-bg: rgba(45, 210, 87, .1);--color-warning-bg: rgba(245, 158, 11, .1);--color-error-bg: rgba(239, 68, 68, .1);--color-info-bg: rgba(59, 130, 246, .1);--color-warning-subtle: rgba(245, 158, 11, .08);--color-warning-border: rgba(245, 158, 11, .2);--color-error-focus: rgba(239, 68, 68, .12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--color-bg-primary);color:var(--color-text-primary);font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{color:var(--color-text-primary);line-height:var(--line-height-tight);letter-spacing:-.01em}h1{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}h2{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}h3{font-size:var(--font-size-md);font-weight:var(--font-weight-medium)}h4{font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}a{color:var(--color-accent-text);text-decoration:none}a:hover{color:var(--color-accent-hover)}::selection{background:var(--color-accent-muted);color:var(--color-text-primary)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#ffffff24}img,video,svg{max-width:100%;display:block}*:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}button{font-family:var(--font-family);cursor:pointer}input,textarea,select{font-family:var(--font-family)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.app-shell{display:grid;grid-template-columns:var(--sidebar-width-expanded) 1fr;grid-template-rows:1fr;grid-template-areas:"sidebar main";height:100vh;overflow:hidden}.app-shell--collapsed{grid-template-columns:var(--sidebar-width-collapsed) 1fr}.app-sidebar{grid-area:sidebar;background:var(--color-bg-secondary);border-right:1px solid var(--color-border);overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;z-index:var(--z-sidebar)}.sidebar-header{display:flex;align-items:center;padding:var(--space-lg) var(--space-xl);border-bottom:1px solid var(--color-border);flex-shrink:0}.sidebar-logo{height:22px;width:auto}.sidebar-nav{flex:1;padding:var(--space-md) var(--space-sm);display:flex;flex-direction:column;gap:2px;overflow-y:auto}.nav-section{display:flex;flex-direction:column}.nav-section-header{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-radius:0;font-size:10px;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.1em;background:transparent;border:none;cursor:pointer;width:100%;transition:color var(--transition-fast);margin-top:var(--space-md)}.nav-section:first-child .nav-section-header{margin-top:0}.nav-section-header:hover{color:var(--color-text-secondary)}.nav-section-icon{display:none}.nav-section-label{flex:1;text-align:left}.nav-section-chevron{display:flex;align-items:center;flex-shrink:0;transition:transform var(--transition-fast)}.nav-section-chevron--open{transform:rotate(180deg)}.nav-section-items{display:flex;flex-direction:column;gap:1px;overflow:hidden;max-height:500px;transition:max-height var(--transition-normal)}.nav-section-items--collapsed{max-height:0}.nav-item{display:flex;align-items:center;gap:var(--space-sm);padding:8px 20px;border-radius:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);text-decoration:none;transition:background var(--transition-fast),color var(--transition-fast);white-space:nowrap;overflow:hidden;border-left:2px solid transparent}.nav-item:hover{background:#ffffff08;color:var(--color-text-primary)}.nav-item--active{border-left-color:var(--color-accent-text);background:#1f1f1f;color:var(--color-text-primary)}.nav-item--active:hover{background:#1f1f1f;color:var(--color-text-primary)}.nav-item-icon{display:flex;align-items:center;flex-shrink:0}.nav-item-label{flex:1;overflow:hidden;text-overflow:ellipsis}.app-shell--collapsed .nav-section-label,.app-shell--collapsed .nav-section-chevron,.app-shell--collapsed .nav-item-label{display:none}.app-shell--collapsed .nav-section-header{justify-content:center;padding:var(--space-sm)}.app-shell--collapsed .nav-item{justify-content:center;padding:var(--space-sm);border-left:none}.sidebar-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--color-border);flex-shrink:0;display:flex;flex-direction:column;gap:var(--space-xs)}.header-user{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-size-xs);color:var(--color-text-muted);overflow:hidden}.header-user-email{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.offline-banner{font-size:var(--font-size-xs);color:var(--color-warning);background:var(--color-warning-subtle);border:1px solid var(--color-warning-border);border-radius:var(--radius-sm);padding:2px var(--space-sm);text-align:center}.app-main{grid-area:main;overflow-y:auto;overflow-x:hidden;background:var(--color-bg-primary)}.app-main__content{max-width:var(--content-max-width);margin:0 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var(--color-border);border-radius:var(--radius-md);padding:var(--space-lg);transition:border-color var(--transition-fast)}.card:hover{border-color:var(--color-border-hover)}.card__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md);padding-bottom:var(--space-md);border-bottom:1px solid var(--color-border)}.card__body{flex:1}.card__footer{margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--color-border);display:flex;align-items:center;gap:var(--space-sm)}.input{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:6px 10px;color:var(--color-text-primary);font-family:var(--font-family);font-size:var(--font-size-base);width:100%;outline:none;transition:border-color var(--transition-fast)}.input::placeholder{color:var(--color-text-muted)}.input:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 2px 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var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);max-width:480px;width:90%;max-height:85vh;overflow-y:auto;position:relative;z-index:var(--z-modal);box-shadow:var(--shadow-lg)}.modal__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid var(--color-border)}.modal__header h2,.modal__header h3{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold)}.modal__body{display:flex;flex-direction:column;gap:var(--space-md)}.modal__footer{margin-top:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--color-border);display:flex;align-items:center;justify-content:flex-end;gap:var(--space-sm)}.modal__close{position:absolute;top:var(--space-md);right:var(--space-md);background:transparent;border:1px solid var(--color-border);color:var(--color-text-muted);width:26px;height:26px;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);line-height:1}.modal__close:hover{background:var(--color-error);border-color:var(--color-error);color:#fff}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.text-accent{color:var(--color-accent-text)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-error{color:var(--color-error)}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-xs{gap:var(--space-xs)}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.w-full{width:100%}.flex-1{flex:1}.glass-card{background:var(--color-bg-elevated);border:1px 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