*{margin:0;padding:0;box-sizing:border-box}:root{--deep-plum: #270F21;--royal-purple: #461E60;--soft-lavender: #82479C;--primary-color: var(--royal-purple);--primary-dark: var(--deep-plum);--primary-light: var(--soft-lavender);--primary-gradient: linear-gradient(180deg, #461E60 0%, #82479C 100%);--secondary-color: #9CA3AF;--background: #F3F4F6;--surface: #FFFFFF;--surface-elevated: #F3F0F5;--sidebar-bg: #FFFFFF;--sidebar-border: rgba(243, 244, 246, .5);--sidebar-hover: rgba(70, 30, 96, .12);--sidebar-active: rgba(70, 30, 96, .12);--text-primary: #270F21;--text-secondary: #9CA3AF;--text-tertiary: #D1D5DB;--text-white: #ffffff;--text-on-primary: #ffffff;--border: rgba(243, 244, 246, .8);--border-light: rgba(243, 244, 246, .5);--border-focus: rgba(70, 30, 96, .3);--error: #ef4444;--error-light: #fef2f2;--success: #28AFE5;--success-light: rgba(40, 175, 229, .1);--warning: #f59e0b;--warning-light: #fffbeb;--info: #28AFE5;--info-light: rgba(40, 175, 229, .1);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .02);--shadow: 0 2px 8px 0 rgba(0, 0, 0, .03);--shadow-md: 0 2px 12px 0 rgba(0, 0, 0, .04);--shadow-lg: 0 2px 20px rgba(0, 0, 0, .02);--shadow-xl: 0 4px 30px rgba(0, 0, 0, .05);--shadow-2xl: 0 8px 50px rgba(0, 0, 0, .08);--shadow-purple: 0 4px 20px rgba(70, 30, 96, .2);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: all .5s cubic-bezier(.4, 0, .2, 1);--radius-sm: .75rem;--radius: 1rem;--radius-md: 1.5rem;--radius-lg: 2rem;--radius-full: 9999px;--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}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--background);color:var(--text-primary);line-height:1.5;min-height:100vh;font-size:14px}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-3) var(--space-4);border:none;border-radius:var(--radius);font-size:.875rem;font-weight:600;text-decoration:none;cursor:pointer;transition:var(--transition);outline:none;position:relative;overflow:hidden;white-space:nowrap}.btn-primary{background:var(--deep-plum);color:#fff;position:relative;overflow:hidden;border-radius:var(--radius-full);box-shadow:var(--shadow-purple)}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn-primary:hover:before{left:100%}.btn-primary:hover{background:var(--royal-purple);transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-secondary{background-color:var(--surface);color:var(--text-secondary);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background-color:var(--surface-elevated);color:var(--text-primary);border-color:var(--primary-color);transform:translateY(-1px);box-shadow:var(--shadow-md)}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-size:.875rem;font-weight:500;color:var(--text-primary)}.form-input{width:100%;padding:var(--space-3) var(--space-4);border:1px solid var(--border);border-radius:var(--radius-md);font-size:.875rem;background-color:var(--surface);transition:var(--transition);box-shadow:var(--shadow-sm)}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px var(--border-focus),var(--shadow-md);background-color:var(--surface)}.form-input::-moz-placeholder{color:var(--text-secondary)}.form-input::placeholder{color:var(--text-secondary)}.card{background-color:var(--surface);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-lg);border:1px solid var(--border);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(-1px)}.text-center{text-align:center}.text-primary{color:var(--primary-color)}.text-error{color:var(--error)}.text-success{color:var(--success)}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mt-4{margin-top:1rem}.hidden{display:none}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.min-h-screen{min-height:100vh}.sidebar{position:fixed;top:0;left:0;width:288px;height:100vh;background:var(--sidebar-bg);padding:0;z-index:1000;transition:var(--transition-slow);border-right:1px solid var(--sidebar-border)}.sidebar-header{padding:var(--space-8) var(--space-6) var(--space-6);border-bottom:1px solid var(--sidebar-border);background:var(--surface);display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.sidebar-header-content{flex:1;min-width:0}.sidebar-close-btn{display:none;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);color:var(--text-secondary);flex-shrink:0}.sidebar-close-btn:hover{background:var(--sidebar-hover);color:var(--royal-purple);border-color:var(--royal-purple)}.sidebar-close-btn:active{transform:scale(.95)}.sidebar-close-btn svg{width:1.25rem;height:1.25rem}.sidebar-logo{margin-bottom:var(--space-3)}.sidebar-logo-img{width:150px;display:block}.sidebar-subtitle{color:var(--text-secondary);font-size:.875rem;font-weight:500}.sidebar-nav{padding:var(--space-6) var(--space-4)}.sidebar-item{display:flex;align-items:center;padding:.875rem 1rem;color:var(--text-secondary);text-decoration:none;transition:var(--transition);border:none;background:none;width:100%;cursor:pointer;font-size:.875rem;font-weight:500;position:relative;margin:.25rem 0;border-radius:1rem}.sidebar-item:hover{background:var(--sidebar-hover);color:var(--royal-purple)}.sidebar-item.active{background:var(--sidebar-active);color:var(--royal-purple);font-weight:600}.sidebar-item.active .sidebar-icon{color:var(--royal-purple);transform:scale(1.1)}.sidebar-icon{width:1.25rem;height:1.25rem;margin-right:.75rem;stroke-width:2;transition:var(--transition);color:inherit}.main-with-sidebar{margin-left:288px;min-height:100vh;background-color:var(--background)}.main-header{background:var(--surface);border-bottom:1px solid var(--border);padding:var(--space-4) var(--space-6);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm)}.main-content{padding:var(--space-6);background:var(--background);min-height:calc(100vh - 4.5rem)}.content-card{background:var(--surface);border-radius:var(--radius-md);padding:var(--space-6);border:1px solid var(--border);transition:var(--transition);box-shadow:var(--shadow-sm)}.content-card:hover{border-color:var(--primary-color);box-shadow:var(--shadow-lg);transform:translateY(-1px)}.card-header{display:flex;align-items:center;margin-bottom:.75rem}.card-icon{width:2rem;height:2rem;background:var(--primary-gradient);border-radius:.5rem;display:flex;align-items:center;justify-content:center;color:#fff;margin-right:.75rem}.card-title{font-size:.95rem;font-weight:600;color:var(--text-primary);margin:0}.card-description{color:var(--text-secondary);margin-bottom:1rem;line-height:1.4;font-size:.8rem}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.user-info{display:flex;align-items:center;gap:1rem}.user-avatar{width:2.5rem;height:2.5rem;background:var(--primary-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600}.user-details h3{font-size:.875rem;font-weight:500;color:var(--text-primary);margin:0}.user-details p{font-size:.75rem;color:var(--text-secondary);margin:0;text-transform:capitalize}.sidebar-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:999;opacity:0;transition:opacity .3s ease}.sidebar-overlay.overlay-visible{opacity:1}@media (max-width: 1024px){.sidebar{transform:translate(-100%);width:280px;box-shadow:none}.sidebar.sidebar-open{transform:translate(0);box-shadow:0 0 40px #00000026}.sidebar-close-btn{display:flex}.sidebar-header{padding:var(--space-6) var(--space-4) var(--space-4)}.sidebar-overlay{display:block;pointer-events:none}.sidebar-overlay.overlay-visible{pointer-events:auto}.main-with-sidebar{margin-left:0}.main-header{padding:var(--space-3) var(--space-4)}.main-content{padding:var(--space-4)}body.sidebar-is-open{overflow:hidden}}@media (max-width: 640px){.sidebar{width:100%;max-width:300px}.card{padding:1.25rem;margin:0}.main-content{padding:var(--space-3)}.main-header{padding:var(--space-2) var(--space-3)}.dashboard-grid{grid-template-columns:1fr;gap:var(--space-3)}.content-card{padding:var(--space-4)}.sidebar-header{padding:var(--space-6) var(--space-4) var(--space-4)}.sidebar-title{font-size:1.25rem}.sidebar-nav{padding:var(--space-4) var(--space-2)}}@media print{.no-print{display:none!important}.main-with-sidebar{margin-left:0!important}.main-content{padding:0!important}body{background:#fff!important}}