:root{--color-brand-primary: hsl(214, 84%, 56%);--color-brand-secondary: hsl(250, 72%, 60%);--color-brand-accent: hsl(162, 73%, 42%);--color-brand-danger: hsl(354, 78%, 56%);--color-brand-warning: hsl(38, 92%, 52%);--color-brand-success: hsl(142, 71%, 45%);--bg-base: hsl(222, 25%, 8%);--bg-surface: hsl(222, 22%, 12%);--bg-elevated: hsl(222, 20%, 16%);--bg-overlay: hsl(222, 18%, 20%);--bg-subtle: hsl(222, 16%, 22%);--bg-hover: hsl(222, 16%, 26%);--border-default: hsl(222, 18%, 22%);--border-subtle: hsl(222, 18%, 18%);--border-strong: hsl(222, 18%, 30%);--border-brand: var(--color-brand-primary);--text-primary: hsl(210, 20%, 96%);--text-secondary: hsl(210, 12%, 70%);--text-tertiary: hsl(210, 8%, 50%);--text-disabled: hsl(210, 6%, 35%);--text-inverse: hsl(222, 25%, 8%);--text-brand: var(--color-brand-primary);--status-active: hsl(142, 71%, 45%);--status-active-bg: hsl(142, 71%, 10%);--status-active-border: hsl(142, 71%, 25%);--status-suspended: hsl(38, 92%, 52%);--status-suspended-bg: hsl(38, 92%, 10%);--status-danger: hsl(354, 78%, 56%);--status-danger-bg: hsl(354, 78%, 10%);--status-info: hsl(214, 84%, 56%);--status-info-bg: hsl(214, 84%, 10%);--status-outside: hsl(280, 70%, 55%);--status-outside-bg: hsl(280, 70%, 10%);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--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;--space-16: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4), 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .4), 0 4px 6px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .5);--shadow-brand: 0 0 0 3px hsla(214, 84%, 56%, .25);--shadow-glow: 0 0 20px hsla(214, 84%, 56%, .15);--transition-fast: .1s ease;--transition-base: .2s ease;--transition-slow: .35s ease;--sidebar-width: 260px;--topbar-height: 64px}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);font-size:.9375rem;line-height:1.6;color:var(--text-primary);background:var(--bg-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh;overflow-x:hidden}#root{min-height:100dvh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.3;letter-spacing:-.01em}p{margin:0}a{text-decoration:none;color:inherit}img,svg{display:block;max-width:100%}.app-shell{display:grid;grid-template-columns:var(--sidebar-width) 1fr;grid-template-rows:1fr;min-height:100dvh}.main-content{grid-column:2;min-height:100dvh;overflow-y:auto;padding-top:var(--topbar-height)}.page{padding:var(--space-8);max-width:1440px;margin:0 auto}.sidebar{grid-column:1;grid-row:1;position:fixed;left:0;top:0;height:100dvh;width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border-default);display:flex;flex-direction:column;z-index:100;overflow-y:auto}.sidebar-header{padding:var(--space-6);border-bottom:1px solid var(--border-subtle);flex-shrink:0}.sidebar-logo{display:flex;align-items:center;gap:var(--space-3)}.sidebar-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--color-brand-primary),var(--color-brand-secondary));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;box-shadow:0 4px 12px #3182ed66}.sidebar-logo-text{font-size:.8125rem;font-weight:700;color:var(--text-primary);letter-spacing:.02em;text-transform:uppercase;line-height:1.2}.sidebar-logo-sub{font-size:.6875rem;color:var(--text-tertiary);font-weight:400;text-transform:none;letter-spacing:0}.sidebar-nav{flex:1;padding:var(--space-4) var(--space-3);display:flex;flex-direction:column;gap:var(--space-1)}.nav-section-label{font-size:.6875rem;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;padding:var(--space-4) var(--space-3) var(--space-2)}.nav-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border:none;background:none;width:100%;text-align:left;position:relative}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:#3182ed1f;color:var(--color-brand-primary)}.nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);height:60%;width:3px;background:var(--color-brand-primary);border-radius:0 var(--radius-full) var(--radius-full) 0}.nav-icon{width:18px;height:18px;flex-shrink:0;opacity:.8}.nav-badge{margin-left:auto;background:var(--color-brand-danger);color:#fff;font-size:.6875rem;font-weight:600;padding:.125rem .375rem;border-radius:var(--radius-full);min-width:18px;text-align:center}.sidebar-footer{padding:var(--space-4) var(--space-3);border-top:1px solid var(--border-subtle);flex-shrink:0}.topbar{position:fixed;top:0;left:var(--sidebar-width);right:0;height:var(--topbar-height);background:var(--bg-surface);border-bottom:1px solid var(--border-default);display:flex;align-items:center;padding:0 var(--space-8);gap:var(--space-4);z-index:90;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.topbar-title{font-size:1.125rem;font-weight:600;color:var(--text-primary);flex:1}.topbar-actions{display:flex;align-items:center;gap:var(--space-3)}.topbar-user{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast)}.topbar-user:hover{background:var(--bg-hover)}.topbar-avatar{width:32px;height:32px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-brand-primary),var(--color-brand-secondary));display:flex;align-items:center;justify-content:center;font-size:.8125rem;font-weight:700;color:#fff;flex-shrink:0}.card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:var(--space-6);transition:box-shadow var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-6);gap:var(--space-4)}.card-title{font-size:1.0625rem;font-weight:600;color:var(--text-primary)}.card-subtitle{font-size:.875rem;color:var(--text-secondary);margin-top:var(--space-1)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-4);margin-bottom:var(--space-8)}.stat-card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:var(--space-6);position:relative;overflow:hidden;transition:all var(--transition-base)}.stat-card:after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--stat-color, var(--color-brand-primary));border-radius:var(--radius-lg) var(--radius-lg) 0 0}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--stat-color, var(--color-brand-primary))}.stat-card.blue{--stat-color: hsl(214, 84%, 56%)}.stat-card.green{--stat-color: hsl(142, 71%, 45%)}.stat-card.amber{--stat-color: hsl(38, 92%, 52%)}.stat-card.red{--stat-color: hsl(354, 78%, 56%)}.stat-card.purple{--stat-color: hsl(280, 70%, 55%)}.stat-card.indigo{--stat-color: hsl(250, 72%, 60%)}.stat-icon{width:40px;height:40px;border-radius:var(--radius-md);background:hsla(var(--stat-hue, 214),84%,56%,.12);display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:var(--space-4)}.stat-value{font-size:2rem;font-weight:800;color:var(--text-primary);line-height:1;letter-spacing:-.03em;margin-bottom:var(--space-1)}.stat-label{font-size:.8125rem;color:var(--text-secondary);font-weight:500}.stat-change{font-size:.75rem;margin-top:var(--space-2);display:flex;align-items:center;gap:.25rem}.stat-change.up{color:var(--status-active)}.stat-change.down{color:var(--status-danger)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-size:.875rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);white-space:nowrap;text-decoration:none;outline:none;position:relative;overflow:hidden}.btn:focus-visible{box-shadow:var(--shadow-brand)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--color-brand-primary);color:#fff;border-color:var(--color-brand-primary)}.btn-primary:hover{background:#146de1;box-shadow:0 4px 12px #3182ed66}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-strong)}.btn-secondary:hover{background:var(--bg-overlay)}.btn-danger{background:var(--color-brand-danger);color:#fff;border-color:var(--color-brand-danger)}.btn-danger:hover{background:#da1b2e}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:transparent}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:.8125rem}.btn-lg{padding:var(--space-3) var(--space-6);font-size:1rem}.btn-icon{padding:var(--space-2);width:36px;height:36px}.badge{display:inline-flex;align-items:center;gap:.25rem;padding:.2rem .5rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase}.badge-active{background:var(--status-active-bg);color:var(--status-active);border:1px solid var(--status-active-border)}.badge-suspended{background:var(--status-suspended-bg);color:var(--status-suspended);border:1px solid hsla(38,92%,52%,.25)}.badge-danger,.badge-revoked,.badge-auto-ended{background:var(--status-danger-bg);color:var(--status-danger);border:1px solid hsla(354,78%,56%,.25)}.badge-outside{background:var(--status-outside-bg);color:var(--status-outside);border:1px solid hsla(280,70%,55%,.25)}.badge-info,.badge-pending{background:var(--status-info-bg);color:var(--status-info);border:1px solid hsla(214,84%,56%,.25)}.badge-dot:before{content:"";width:6px;height:6px;border-radius:var(--radius-full);background:currentColor;flex-shrink:0}.form-group{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-5)}.form-label{font-size:.875rem;font-weight:500;color:var(--text-secondary);display:flex;align-items:center;gap:var(--space-2)}.form-label .required{color:var(--color-brand-danger);font-size:.75rem}.form-input,.form-select,.form-textarea{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);font-size:.875rem;font-family:var(--font-sans);color:var(--text-primary);width:100%;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.form-input::placeholder{color:var(--text-disabled)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-brand-primary);box-shadow:var(--shadow-brand)}.form-input.error{border-color:var(--color-brand-danger)}.form-error{font-size:.8125rem;color:var(--color-brand-danger)}.form-hint{font-size:.8125rem;color:var(--text-tertiary)}.form-select option{background:var(--bg-elevated)}.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-default)}table{width:100%;border-collapse:collapse;font-size:.875rem}thead{background:var(--bg-elevated);border-bottom:1px solid var(--border-default)}thead th{padding:var(--space-3) var(--space-4);text-align:left;font-size:.75rem;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}tbody tr{border-bottom:1px solid var(--border-subtle);transition:background var(--transition-fast)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--bg-hover)}tbody td{padding:var(--space-3) var(--space-4);color:var(--text-primary);vertical-align:middle}.td-secondary{color:var(--text-secondary);font-size:.8125rem}.td-mono{font-family:var(--font-mono);font-size:.8125rem}.auth-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:var(--space-8);background:var(--bg-base);position:relative}.auth-page:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 60% 50% at 20% 30%,hsla(214,84%,56%,.08) 0%,transparent 60%),radial-gradient(ellipse 50% 40% at 80% 70%,hsla(250,72%,60%,.06) 0%,transparent 60%);pointer-events:none}.auth-card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-10);width:100%;max-width:440px;box-shadow:var(--shadow-xl);position:relative;z-index:1}.auth-logo{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-8)}.auth-logo-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--color-brand-primary),var(--color-brand-secondary));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 8px 24px #3182ed59}.auth-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--space-2)}.auth-subtitle{font-size:.9375rem;color:var(--text-secondary);margin-bottom:var(--space-8)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-8);animation:fadeIn .15s ease}.modal{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-8);width:100%;max-width:560px;max-height:90dvh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slideUp .2s ease}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-6)}.modal-title{font-size:1.125rem;font-weight:700}.modal-actions,.modal-footer{display:flex;gap:var(--space-3);justify-content:flex-end;margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid var(--border-subtle)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-4);animation:fadeIn .15s ease}.modal-dialog{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-6);width:100%;max-width:560px;max-height:90dvh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slideUp .2s ease}.modal-body{margin-top:var(--space-4);margin-bottom:var(--space-4)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.animate-spin{animation:spin 1s linear infinite}.loading-spinner{width:20px;height:20px;border:2px solid var(--border-default);border-top-color:var(--color-brand-primary);border-radius:var(--radius-full);animation:spin .6s linear infinite}.loading-page{display:flex;align-items:center;justify-content:center;min-height:60vh;flex-direction:column;gap:var(--space-4)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16) var(--space-8);gap:var(--space-4);color:var(--text-tertiary);text-align:center}.empty-state-icon{font-size:3rem;opacity:.4}.empty-state-title{font-size:1.125rem;font-weight:600;color:var(--text-secondary)}.empty-state-desc{font-size:.875rem;max-width:360px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.mt-4{margin-top:var(--space-4)}.mt-8{margin-top:var(--space-8)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.font-mono{font-family:var(--font-mono)}.font-semibold{font-weight:600}.font-bold{font-weight:700}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--space-4)}.w-full{width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}@media(max-width:1024px){.app-shell{grid-template-columns:1fr}.sidebar{transform:translate(-100%);transition:transform var(--transition-slow)}.sidebar.open{transform:translate(0)}.main-content{grid-column:1}.topbar{left:0}.grid-3{grid-template-columns:1fr 1fr}}@media(max-width:640px){.page{padding:var(--space-4)}.grid-2,.grid-3{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.auth-card{padding:var(--space-6)}}