:root{--color-primary: #0A4D68;--color-primary-dark: #073B4C;--color-primary-light: #D4E8EE;--color-primary-lighter: #E8F4F8;--color-primary-lightest: #F5F9FB;--color-accent: #05D9E8;--color-accent-dark: #0D7EA8;--color-purple-blue: #667eea;--color-white: #FFFFFF;--color-gray-50: #F9FAFB;--color-gray-100: #F3F4F6;--color-gray-200: #E5E7EB;--color-gray-300: #D1D5DB;--color-gray-400: #9CA3AF;--color-gray-500: #6B7280;--color-gray-600: #4B5563;--color-gray-700: #374151;--color-gray-800: #1F2937;--color-gray-900: #111827;--color-slate-800: #2D3748;--color-success: #10B981;--color-success-dark: #059669;--color-success-darker: #047857;--color-success-light: #D1FAE5;--color-success-lighter: #E8F5E9;--color-warning: #F59E0B;--color-warning-dark: #D97706;--color-warning-darker: #B45309;--color-warning-light: #FEF3C7;--color-warning-lighter: #FFFBEB;--color-error: #EF4444;--color-error-dark: #DC2626;--color-error-darker: #B91C1C;--color-error-light: #FEE2E2;--color-error-lighter: #FFEBEE;--color-info: #3B82F6;--color-info-dark: #2563EB;--color-info-darker: #1E40AF;--color-info-light: #DBEAFE;--color-info-lighter: #EFF6FF;--gradient-background: linear-gradient(135deg, #0A4D68 0%, #073B4C 50%, #05D9E8 100%);--gradient-primary: linear-gradient(135deg, #05D9E8 0%, #0D7EA8 100%);--gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);--gradient-warning: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);--font-family-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", "Courier New", monospace;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.75rem;--font-size-4xl: 2rem;--font-size-5xl: 2.5rem;--line-height-tight: 1.2;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--letter-spacing-tight: -.025em;--letter-spacing-normal: 0;--letter-spacing-wide: .05em;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 2.5rem;--spacing-3xl: 3rem;--spacing-4xl: 4rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-accent: 0 10px 40px -10px rgba(5, 217, 232, .4);--shadow-success: 0 0 0 2px rgba(16, 185, 129, .1);--shadow-warning: 0 0 0 2px rgba(245, 158, 11, .1);--shadow-error: 0 0 0 2px rgba(239, 68, 68, .1);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--transition-all: all .2s ease;--z-base: 0;--z-dropdown: 100;--z-sticky: 200;--z-modal-backdrop: 1000;--z-modal: 1001;--z-toast: 2000;--breakpoint-sm: 640px;--breakpoint-md: 768px;--breakpoint-lg: 1024px;--breakpoint-xl: 1280px;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1200px}.btn{display:inline-block;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-weight:var(--font-weight-semibold);font-size:var(--font-size-base);text-decoration:none;text-align:center;border:none;cursor:pointer;transition:var(--transition-all);line-height:1.5}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-primary{background:var(--gradient-primary);color:var(--color-white);border:none}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-accent)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background-color:transparent;color:var(--color-gray-600);border:2px solid var(--color-gray-300)}.btn-secondary:hover:not(:disabled){background-color:var(--color-gray-50);border-color:var(--color-gray-400);transform:translateY(-2px)}.btn-secondary-dark{background-color:#ffffff1a;color:var(--color-white);border:2px solid rgba(255,255,255,.4)}.btn-secondary-dark:hover:not(:disabled){background-color:#fff3;border-color:#fff9;transform:translateY(-2px)}.btn-success{background:var(--gradient-success);color:var(--color-white);border:none}.btn-success:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-success)}.btn-warning{background:var(--gradient-warning);color:var(--color-white);border:none}.btn-warning:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-warning)}.btn-danger{background-color:var(--color-error);color:var(--color-white);border:none}.btn-danger:hover:not(:disabled){background-color:var(--color-error-dark);transform:translateY(-2px);box-shadow:var(--shadow-error)}.btn-light{background-color:var(--color-white);color:var(--color-purple-blue);border:none}.btn-light:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #ffffff4d}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-lg)}.btn-block{display:block;width:100%}.btn-icon{padding:var(--spacing-sm);display:inline-flex;align-items:center;justify-content:center}.btn-icon svg{width:1.25rem;height:1.25rem}.btn-group{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.btn-group-center{justify-content:center}.btn-group-right{justify-content:flex-end}.btn-close{background:none;border:none;font-size:var(--font-size-2xl);line-height:1;cursor:pointer;color:var(--color-gray-500);padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:var(--transition-fast)}.btn-close:hover{background:var(--color-gray-100);color:var(--color-gray-900)}.btn-close:active{transform:scale(.95)}.loading{text-align:center;color:var(--color-white);padding:var(--spacing-3xl)}.loading p{margin-top:var(--spacing-md);font-size:var(--font-size-base)}.spinner{border:4px solid rgba(5,217,232,.2);border-top:4px solid var(--color-accent);border-radius:50%;width:48px;height:48px;animation:spin .8s linear infinite;margin:0 auto var(--spacing-md)}.spinner-sm{width:24px;height:24px;border-width:3px}.spinner-lg{width:64px;height:64px;border-width:5px}.spinner-inline{width:16px;height:16px;border-width:2px;display:inline-block;vertical-align:middle;margin-right:var(--spacing-xs)}.spinner-dark{border:4px solid rgba(255,255,255,.2);border-top:4px solid var(--color-white)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.skeleton{background:linear-gradient(90deg,var(--color-gray-200) 0%,var(--color-gray-100) 50%,var(--color-gray-200) 100%);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}}.skeleton-text{height:1rem;margin-bottom:var(--spacing-sm)}.skeleton-heading{height:2rem;margin-bottom:var(--spacing-md)}.skeleton-card{height:200px;width:100%}.badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:var(--letter-spacing-wide);white-space:nowrap;line-height:1}.badge-created,.badge-pending{background-color:var(--color-warning-light);color:var(--color-warning-dark)}.badge-open,.badge-active{background-color:var(--color-success-light);color:var(--color-success-dark)}.badge-closed,.badge-completed{background-color:var(--color-gray-200);color:var(--color-gray-600)}.badge-error,.badge-failed{background-color:var(--color-error-light);color:var(--color-error-dark)}.badge-info{background-color:var(--color-info-light);color:var(--color-info-darker)}.badge-success{background-color:var(--color-success-light);color:var(--color-success-darker)}.badge-warning{background-color:var(--color-warning-light);color:var(--color-warning-darker)}.badge-group{background-color:var(--color-info-light);color:var(--color-info-darker)}.badge-sm{padding:.125rem var(--spacing-xs);font-size:.625rem}.badge-lg{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm)}.badge-dot{display:inline-flex;align-items:center;gap:var(--spacing-xs)}.badge-dot:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background-color:currentColor}.badge-outlined{background-color:transparent;border:2px solid currentColor}.badge-outlined.badge-open{color:var(--color-success);border-color:var(--color-success)}.badge-outlined.badge-closed{color:var(--color-gray-500);border-color:var(--color-gray-400)}.badge-outlined.badge-created{color:var(--color-warning);border-color:var(--color-warning)}.badge-pill{border-radius:var(--radius-full);padding:var(--spacing-xs) var(--spacing-md)}.badge-count{background-color:var(--color-error);color:var(--color-white);min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-full);padding:0 var(--spacing-xs);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold)}.card{background-color:var(--color-white);border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);transition:var(--transition-all)}.card-hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.card-bordered{border:2px solid var(--color-gray-200)}.card-bordered:hover{border-color:var(--color-accent)}.card-header{padding:var(--spacing-lg);border-bottom:1px solid var(--color-gray-200);display:flex;justify-content:space-between;align-items:center}.card-header h3,.card-header h2{margin:0;color:var(--color-gray-800);font-size:var(--font-size-xl);font-weight:var(--font-weight-bold)}.card-body{padding:var(--spacing-lg)}.card-body p{color:var(--color-gray-600);line-height:var(--line-height-relaxed)}.card-footer{padding:var(--spacing-lg);border-top:1px solid var(--color-gray-200);display:flex;justify-content:flex-end;gap:var(--spacing-md)}.card-compact,.card-compact .card-header,.card-compact .card-body,.card-compact .card-footer{padding:var(--spacing-md)}.feature-card{background:var(--color-white);padding:var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.feature-card h3{margin-top:0;color:var(--color-gray-800);font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold)}.feature-card p{color:var(--color-gray-600);line-height:var(--line-height-relaxed)}.info-row{display:flex;justify-content:space-between;margin-bottom:var(--spacing-sm);font-size:var(--font-size-sm)}.info-row .label{color:var(--color-gray-500);font-weight:var(--font-weight-medium)}.info-row .value{color:var(--color-gray-800);font-weight:var(--font-weight-semibold)}.empty-state{background-color:var(--color-white);padding:var(--spacing-2xl);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);text-align:center}.empty-state h2{color:var(--color-slate-800);margin-top:0;font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold)}.empty-state p{color:var(--color-gray-600);line-height:var(--line-height-relaxed)}.error-box{background-color:var(--color-white);padding:var(--spacing-2xl);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);text-align:center}.error-box h3{color:var(--color-error);margin-top:0;font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold)}.error-box p{color:var(--color-gray-600);line-height:var(--line-height-relaxed)}.card-grid{display:grid;gap:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.card-grid-2{grid-template-columns:repeat(auto-fit,minmax(400px,1fr))}.card-grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.section{background-color:var(--color-white);padding:var(--spacing-2xl);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-xl);transition:var(--transition-all)}.section:hover{box-shadow:var(--shadow-lg)}.section-header{margin-bottom:var(--spacing-xl)}.section-header h2{margin:0 0 var(--spacing-sm) 0;color:var(--color-gray-800);font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold)}.section-description{color:var(--color-gray-600);margin:0;line-height:var(--line-height-relaxed)}@media(max-width:768px){.card,.section{padding:var(--spacing-lg);border-radius:var(--radius-lg)}.card-grid,.card-grid-2,.card-grid-3{grid-template-columns:1fr}}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;margin-bottom:var(--spacing-xs);color:var(--color-gray-700);font-weight:var(--font-weight-medium);font-size:var(--font-size-sm)}input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=date],input[type=time],textarea,select{width:100%;padding:var(--spacing-sm);border:2px solid var(--color-gray-300);border-radius:var(--radius-md);font-size:var(--font-size-base);font-family:var(--font-family-base);color:var(--color-gray-900);background-color:var(--color-white);transition:var(--transition-all)}input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,input[type=number]:focus,input[type=url]:focus,input[type=date]:focus,input[type=time]:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #05d9e81a}input:disabled,textarea:disabled,select:disabled{background-color:var(--color-gray-100);cursor:not-allowed;opacity:.6}input.error,textarea.error,select.error{border-color:var(--color-error)}input.error:focus,textarea.error:focus,select.error:focus{box-shadow:var(--shadow-error)}input.success,textarea.success,select.success{border-color:var(--color-success)}input.success:focus,textarea.success:focus,select.success:focus{box-shadow:var(--shadow-success)}textarea{min-height:100px;resize:vertical}select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23374151' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--spacing-sm) center;padding-right:var(--spacing-xl)}input[type=checkbox],input[type=radio]{width:auto;margin-right:var(--spacing-xs);cursor:pointer}.form-help{display:block;margin-top:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--color-gray-500);line-height:var(--line-height-normal)}.form-error{display:block;margin-top:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--color-error);font-weight:var(--font-weight-medium)}.form-success{display:block;margin-top:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--color-success);font-weight:var(--font-weight-medium)}.input-group{display:flex;gap:0}.input-group input{flex:1}.input-group-addon{padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-gray-100);border:2px solid var(--color-gray-300);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-gray-600);font-weight:var(--font-weight-medium)}.input-group input:first-child{border-top-right-radius:0;border-bottom-right-radius:0}.input-group input:last-child{border-top-left-radius:0;border-bottom-left-radius:0}.input-group .input-group-addon:first-child{border-right:none;border-top-right-radius:0;border-bottom-right-radius:0}.input-group .input-group-addon:last-child{border-left:none;border-top-left-radius:0;border-bottom-left-radius:0}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.form-actions{display:flex;gap:var(--spacing-md);justify-content:flex-end;margin-top:var(--spacing-xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-gray-200)}.search-input{padding-left:var(--spacing-xl);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='%236B7280' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left var(--spacing-sm) center;background-size:16px}input[type=file]{border:2px dashed var(--color-gray-300);padding:var(--spacing-lg);text-align:center;cursor:pointer}input[type=file]:hover{border-color:var(--color-accent);background-color:var(--color-gray-50)}@media(max-width:768px){.form-row{grid-template-columns:1fr}.form-actions{flex-direction:column}.form-actions .btn{width:100%}}.alert{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);border:1px solid transparent;display:flex;align-items:flex-start;gap:var(--spacing-sm);line-height:var(--line-height-relaxed)}.alert p{margin:0;flex:1}.alert-success{background-color:var(--color-success-lighter);color:var(--color-success-darker);border-color:var(--color-success)}.alert-success a{color:var(--color-success-darker);text-decoration:underline}.alert-error{background-color:var(--color-error-lighter);color:var(--color-error-darker);border-color:var(--color-error)}.alert-error a{color:var(--color-error-darker);text-decoration:underline}.alert-warning{background-color:var(--color-warning-lighter);color:var(--color-warning-darker);border-color:var(--color-warning)}.alert-warning a{color:var(--color-warning-darker);text-decoration:underline}.alert-info{background-color:var(--color-info-lighter);color:var(--color-info-darker);border-color:var(--color-info)}.alert-info a{color:var(--color-info-darker);text-decoration:underline}.alert-icon{font-size:var(--font-size-xl);flex-shrink:0}.alert-title{font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-xs);font-size:var(--font-size-base)}.alert-dismissible{padding-right:var(--spacing-3xl);position:relative}.alert-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:none;border:none;font-size:var(--font-size-xl);line-height:1;cursor:pointer;color:inherit;opacity:.6;transition:opacity var(--transition-fast)}.alert-close:hover{opacity:1}.alert-banner{border-radius:0;margin:0;text-align:center;justify-content:center}.alert-inline{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-sm);display:inline-flex;margin:0}.toast{position:fixed;top:var(--spacing-xl);right:var(--spacing-xl);min-width:300px;max-width:500px;z-index:var(--z-toast);animation:slideInRight .3s ease}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast.toast-exit{animation:slideOutRight .3s ease forwards}@keyframes slideOutRight{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}.toast-container{position:fixed;top:var(--spacing-xl);right:var(--spacing-xl);display:flex;flex-direction:column;gap:var(--spacing-md);z-index:var(--z-toast);pointer-events:none}.toast-container .toast{position:relative;top:auto;right:auto;pointer-events:auto}.status-message{padding:var(--spacing-md);border-radius:var(--radius-md);text-align:center;font-weight:var(--font-weight-medium)}.status-message-success{background-color:var(--color-success-light);color:var(--color-success-darker)}.status-message-error{background-color:var(--color-error-light);color:var(--color-error-darker)}.status-message-warning{background-color:var(--color-warning-light);color:var(--color-warning-darker)}@media(max-width:768px){.toast,.toast-container{right:var(--spacing-md);left:var(--spacing-md);min-width:auto}}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal-backdrop);padding:var(--spacing-lg);overflow-y:auto}.modal-overlay{animation:fadeIn .2s ease}@keyframes 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var(--transition-fast);margin:calc(var(--spacing-xs) * -1)}.modal-close:hover{color:var(--color-gray-800)}.modal-body{padding:var(--spacing-xl);color:var(--color-gray-700);line-height:var(--line-height-relaxed)}.modal-body p{margin:0 0 var(--spacing-md) 0}.modal-body p:last-child{margin-bottom:0}.modal-footer{padding:var(--spacing-xl);border-top:1px solid var(--color-gray-200);display:flex;justify-content:flex-end;gap:var(--spacing-md)}body.modal-open{overflow:hidden}body.modal-open *:not(.modal-overlay):not(.modal):not(.modal *){pointer-events:none!important}.modal-overlay,.modal-overlay *,.modal,.modal *{pointer-events:auto!important}body.modal-open .section:hover{box-shadow:var(--shadow-md)!important;transform:none!important}.dialog{max-width:450px}.dialog .modal-body{padding:var(--spacing-2xl);text-align:center}.dialog .modal-body h3{margin-top:0;color:var(--color-gray-800);font-size:var(--font-size-xl)}.dialog 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