:root{--color-primary: #004b87;--color-primary-light: #1ba1e2;--color-accent: #ff6b00;--color-accent-light: #f39c12;--color-accent-dark: #d35400;--color-bg: #f8fafc;--color-surface: #ffffff;--color-text-main: #1e293b;--color-text-muted: #64748b;--color-success: #10b981;--color-danger: #ef4444;--color-border: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--color-bg);color:var(--color-text-main);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-weight:700;line-height:1.2}h1{font-size:2rem}h2{font-size:1.5rem;margin-bottom:1rem}h3{font-size:1.25rem}a{color:var(--color-primary-light);text-decoration:none;transition:var(--transition)}a:hover{text-decoration:underline}.app-container{display:flex;min-height:100vh}.sidebar{width:250px;background:linear-gradient(180deg,var(--color-primary) 0%,var(--color-primary-light) 100%);color:#fff;display:flex;flex-direction:column;box-shadow:var(--shadow-md);z-index:10}.sidebar-header{padding:1.5rem;font-size:1.5rem;font-weight:800;text-align:center;border-bottom:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center;gap:.5rem}.sidebar-header .logo-text{background:linear-gradient(90deg,#fff,#ffe0cc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-transform:uppercase;letter-spacing:1px}.nav-menu{display:flex;flex-direction:column;padding:1rem 0;flex:1}.nav-item{padding:.875rem 1.5rem;color:#fffc;display:flex;align-items:center;gap:.75rem;transition:var(--transition);font-weight:500}.nav-item:hover,.nav-item.active{background-color:#ffffff26;color:#fff;border-left:4px solid var(--color-accent);text-decoration:none}.nav-item svg{width:20px;height:20px}.main-content{flex:1;padding:2rem;overflow-y:auto}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:1.5rem;border:1px solid var(--color-border);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-md)}.card-title{font-size:1.125rem;color:var(--color-text-muted);margin-bottom:.5rem;font-weight:600}.card-value{font-size:2rem;font-weight:800;color:var(--color-primary)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition);border:none;font-family:inherit;font-size:.875rem}.btn-primary{background:linear-gradient(90deg,var(--color-accent) 0%,var(--color-accent-light) 100%);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:linear-gradient(90deg,var(--color-accent-dark) 0%,var(--color-accent) 100%);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--color-surface);color:var(--color-text-main);border:1px solid var(--color-border)}.btn-secondary:hover{background-color:var(--color-bg);border-color:var(--color-text-muted)}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-success{background-color:var(--color-success);color:#fff}.btn-success:hover{background-color:#059669}.btn-full{width:100%}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.875rem;font-weight:600;color:var(--color-text-main);margin-bottom:.5rem}.form-input{width:100%;padding:.75rem;border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:inherit;font-size:.875rem;transition:var(--transition)}.form-input:focus{outline:none;border-color:var(--color-primary-light);box-shadow:0 0 0 3px #1ba1e233}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-primary) 0%,#002347 100%);padding:2rem}.auth-card{background:var(--color-surface);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:480px;animation:fadeIn .5s ease-out}.auth-header{text-align:center;margin-bottom:2rem}.auth-title{color:var(--color-primary);font-size:1.5rem;margin-bottom:.5rem}.auth-subtitle{color:var(--color-text-muted);font-size:.875rem}.provider-btn{display:flex;align-items:center;padding:.875rem 1rem;border-radius:var(--radius-md);border:1px solid var(--color-border);background:#fff;color:var(--color-text-main);font-weight:600;cursor:pointer;transition:var(--transition);margin-bottom:1rem;width:100%;gap:1rem}.provider-btn:hover{background-color:var(--color-bg);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.provider-btn img{width:24px;height:24px}.divider{display:flex;align-items:center;text-align:center;margin:1.5rem 0;color:var(--color-text-muted);font-size:.875rem}.divider:before,.divider:after{content:"";flex:1;border-bottom:1px solid var(--color-border)}.divider:before{margin-right:1em}.divider:after{margin-left:1em}.email-list{display:flex;flex-direction:column;gap:1rem}.email-item{display:flex;flex-direction:column;padding:1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:#fff;transition:var(--transition)}.email-item:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-sm)}.email-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.5rem}.email-sender{font-weight:600;color:var(--color-primary)}.email-date{font-size:.75rem;color:var(--color-text-muted)}.email-subject{font-weight:500;margin-bottom:.5rem}.email-actions{display:flex;gap:.75rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--color-bg)}.badge{display:inline-flex;align-items:center;padding:.25rem .625rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;background:var(--color-bg);color:var(--color-text-muted)}.badge-success{background:#10b9811a;color:var(--color-success)}.badge-danger{background:#ef44441a;color:var(--color-danger)}.badge-warning{background:#f59e0b1a;color:#d97706}.settings-section{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:1.5rem}.settings-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--color-border);color:var(--color-primary)}.account-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--color-bg);border-radius:var(--radius-md);margin-bottom:.75rem}.account-info{display:flex;align-items:center;gap:1rem}.whitelist-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;border-bottom:1px solid var(--color-border)}.whitelist-item:last-child{border-bottom:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.app-container{flex-direction:column}.sidebar{width:100%;flex-direction:row;overflow-x:auto;padding:.5rem}.sidebar-header{display:none}.nav-menu{flex-direction:row;padding:0}.nav-item{padding:.75rem;border-left:none;border-bottom:3px solid transparent}.nav-item.active{border-left:none;border-bottom:3px solid var(--color-accent)}.nav-item span{display:none}.main-content{padding:1rem}}