@import"https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600;9..40,700&family=Space+Mono:wght@400;700&display=swap";:root{--color-primary: #1e293b;--color-primary-light: #334155;--color-primary-dark: #0f172a;--color-accent: #14b8a6;--color-accent-hover: #0d9488;--color-accent-light: #ccfbf1;--color-success: #10b981;--color-success-bg: #d1fae5;--color-success-text: #065f46;--color-warning: #f59e0b;--color-warning-bg: #fef3c7;--color-warning-text: #92400e;--color-error: #ef4444;--color-error-bg: #fee2e2;--color-error-text: #991b1b;--color-info: #3b82f6;--color-info-bg: #dbeafe;--color-info-text: #1e40af;--color-bg-primary: #fafbfc;--color-bg-secondary: #ffffff;--color-bg-tertiary: #f1f5f9;--color-bg-elevated: #ffffff;--color-surface: #ffffff;--color-surface-hover: #f8fafc;--color-surface-active: #f1f5f9;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--color-border-focus: #14b8a6;--color-text-primary: #1e293b;--color-text-secondary: #64748b;--color-text-tertiary: #94a3b8;--color-text-inverse: #ffffff;--font-display: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "Space Mono", "Fira Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-tight: 1.25;--leading-normal: 1.5;--leading-relaxed: 1.75;--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;--sidebar-width: 260px;--sidebar-collapsed: 72px;--header-height: 64px;--content-max-width: 1400px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -2px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .05);--shadow-glow: 0 0 20px rgba(20, 184, 166, .15);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.34, 1.56, .64, 1);--z-base: 0;--z-dropdown: 100;--z-sticky: 200;--z-modal: 300;--z-toast: 400}[data-theme=dark]{--color-bg-primary: #0f172a;--color-bg-secondary: #1e293b;--color-bg-tertiary: #334155;--color-bg-elevated: #1e293b;--color-surface: #1e293b;--color-surface-hover: #334155;--color-surface-active: #475569;--color-border: #334155;--color-border-light: #1e293b;--color-text-primary: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-tertiary: #64748b;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-display);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-normal);color:var(--color-text-primary);background:var(--color-bg-primary);min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}ul,ol{list-style:none}img{max-width:100%;height:auto;display:block}.heading-1{font-size:var(--text-4xl);font-weight:var(--font-bold);line-height:var(--leading-tight);letter-spacing:-.02em}.heading-2{font-size:var(--text-3xl);font-weight:var(--font-semibold);line-height:var(--leading-tight);letter-spacing:-.01em}.heading-3{font-size:var(--text-2xl);font-weight:var(--font-semibold);line-height:var(--leading-tight)}.heading-4{font-size:var(--text-xl);font-weight:var(--font-medium);line-height:var(--leading-tight)}.text-sm{font-size:var(--text-sm)}.text-xs{font-size:var(--text-xs)}.text-lg{font-size:var(--text-lg)}.text-secondary{color:var(--color-text-secondary)}.text-tertiary{color:var(--color-text-tertiary)}.text-accent{color:var(--color-accent)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-error{color:var(--color-error)}.font-medium{font-weight:var(--font-medium)}.font-semibold{font-weight:var(--font-semibold)}.font-bold{font-weight:var(--font-bold)}.mono{font-family:var(--font-mono)}.container{width:100%;max-width:var(--content-max-width);margin:0 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var(--color-border);color:var(--color-text-primary)}.btn-outline:hover:not(:disabled){background:var(--color-surface-hover);border-color:var(--color-text-tertiary)}.btn-danger{background:var(--color-error);color:var(--color-text-inverse)}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}.btn-lg{padding:var(--space-4) var(--space-6);font-size:var(--text-base)}.btn-icon{padding:var(--space-2);aspect-ratio:1}.card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--space-6);transition:all var(--transition-base)}.card-hover:hover{border-color:var(--color-border);box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-elevated{box-shadow:var(--shadow-lg);border:none}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary)}.form-input{width:100%;padding:var(--space-3) var(--space-4);font-size:var(--text-base);color:var(--color-text-primary);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #14b8a61a}.form-input::placeholder{color:var(--color-text-tertiary)}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' 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var(--color-border-light)}.modal-title{font-size:var(--text-lg);font-weight:var(--font-semibold)}.modal-body{padding:var(--space-6)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-6);border-top:1px solid var(--color-border-light)}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);color:var(--color-text-tertiary);transition:all var(--transition-fast)}.modal-close:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.toast-container{position:fixed;top:var(--space-6);right:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3);z-index:var(--z-toast)}.toast{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);min-width:320px;max-width:420px;background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border-left:4px solid var(--color-border);transform:translate(120%);transition:transform var(--transition-bounce)}.toast.show{transform:translate(0)}.toast-success{border-left-color:var(--color-success)}.toast-error{border-left-color:var(--color-error)}.toast-warning{border-left-color:var(--color-warning)}.toast-info{border-left-color:var(--color-info)}.nav-sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border-light);display:flex;flex-direction:column;z-index:var(--z-sticky);transition:width var(--transition-base)}.nav-sidebar.collapsed{width:var(--sidebar-collapsed)}.nav-header{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-5);border-bottom:1px solid var(--color-border-light)}.nav-logo{display:flex;align-items:center;gap:var(--space-3)}.nav-logo-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-accent),#0d9488);border-radius:var(--radius-md);color:#fff}.nav-logo-text{font-size:var(--text-lg);font-weight:var(--font-bold);color:var(--color-text-primary)}.nav-brand-subtitle{font-size:var(--text-xs);color:var(--color-text-tertiary)}.nav-main{flex:1;padding:var(--space-4);overflow-y:auto}.nav-section{margin-bottom:var(--space-6)}.nav-section-title{font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.1em;padding:var(--space-2) var(--space-3);margin-bottom:var(--space-2)}.nav-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:var(--font-medium);transition:all var(--transition-fast)}.nav-link:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.nav-link.active{background:var(--color-accent-light);color:var(--color-accent-hover)}.nav-link.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:24px;background:var(--color-accent);border-radius:0 2px 2px 0}.nav-footer{padding:var(--space-4);border-top:1px solid var(--color-border-light)}.nav-user{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast)}.nav-user:hover{background:var(--color-surface-hover)}.nav-user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:var(--color-bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text-secondary)}.nav-user-info{flex:1;min-width:0}.nav-user-name{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-user-role{font-size:var(--text-xs);color:var(--color-text-tertiary)}.page-layout{display:flex;min-height:100vh}.page-main{flex:1;margin-left:var(--sidebar-width);transition:margin-left var(--transition-base)}.page-main.sidebar-collapsed{margin-left:var(--sidebar-collapsed)}.page-header{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;height:var(--header-height);padding:0 var(--space-8);background:var(--color-surface);border-bottom:1px solid var(--color-border-light);z-index:var(--z-sticky)}.page-title{font-size:var(--text-xl);font-weight:var(--font-semibold)}.page-content{padding:var(--space-8)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16);text-align:center}.empty-state-icon{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-tertiary);border-radius:var(--radius-full);color:var(--color-text-tertiary);margin-bottom:var(--space-6)}.empty-state-title{font-size:var(--text-xl);font-weight:var(--font-semibold);margin-bottom:var(--space-2)}.empty-state-description{font-size:var(--text-base);color:var(--color-text-secondary);max-width:400px;margin-bottom:var(--space-6)}.skeleton{background:linear-gradient(90deg,var(--color-bg-tertiary) 25%,var(--color-surface-hover) 50%,var(--color-bg-tertiary) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:var(--radius-md)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{width:24px;height:24px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn var(--transition-base) ease-out}.animate-slide-up{animation:slideUp var(--transition-base) ease-out}.animate-slide-down{animation:slideDown var(--transition-base) ease-out}.animate-scale-in{animation:scaleIn var(--transition-base) ease-out}.animate-pulse{animation:pulse 2s ease-in-out infinite}.stagger-1{animation-delay:50ms}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.hidden{display:none!important}.visible{visibility:visible}.invisible{visibility:hidden}.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}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}@media (max-width: 768px){.nav-sidebar{transform:translate(-100%)}.nav-sidebar.open{transform:translate(0)}.page-main{margin-left:0}}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@media print{.no-print{display:none}}