:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--secondary-hover: #88704E;--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b;--bg-color: #f8fafc;--card-bg: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--hover-bg: #f1f5f9}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.6}.landing-container{min-height:100vh;display:flex;flex-direction:column}.landing-header{text-align:center;padding:4rem 2rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.landing-title{font-size:3rem;font-weight:700;margin-bottom:1rem}.landing-subtitle{font-size:1.2rem;opacity:.9}.landing-main{flex:1;padding:4rem 2rem}.landing-content{max-width:1200px;margin:0 auto}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:4rem}.feature-card{background:var(--card-bg);padding:2rem;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a;transition:transform .2s}.feature-card:hover{transform:translateY(-4px)}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--primary-color)}.landing-actions{text-align:center;margin-top:2rem}.login-note{margin-top:1rem;color:var(--text-secondary);font-size:.9rem}.landing-footer{text-align:center;padding:2rem;color:var(--text-secondary);border-top:1px solid var(--border-color)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.login-card{background:var(--card-bg);padding:3rem;border-radius:12px;box-shadow:0 10px 15px -3px #0000001a;width:100%;max-width:400px}.login-card h1{text-align:center;margin-bottom:.5rem;color:var(--primary-color)}.login-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:2rem;font-size:.9rem}.login-form{margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.form-group input{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.login-button{width:100%;padding:.75rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background-color .2s;font-weight:500}.login-button:hover:not(:disabled){background-color:var(--primary-hover)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-message{padding:.75rem;border-radius:6px;margin-top:1rem;display:none}.login-message.success{background-color:#dcfce7;color:#166534;border:1px solid #bbf7d0}.login-message.error{background-color:#fef2f2;color:#dc2626;border:1px solid #fecaca}.login-footer{text-align:center}.back-link,.resend-link{color:var(--text-secondary);text-decoration:none;font-size:.9rem;transition:color .2s}.back-link:hover,.resend-link:hover{color:var(--primary-color)}.dashboard-container{min-height:100vh;display:flex;flex-direction:column}.dashboard-header{background:var(--card-bg);border-bottom:1px solid var(--border-color);padding:1rem 2rem}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}.header-content h1{color:var(--primary-color)}.header-actions{display:flex;align-items:center;gap:1rem}.user-info{color:var(--text-secondary);font-size:.9rem}.dashboard-nav{background:var(--card-bg);border-bottom:1px solid var(--border-color);padding:0 2rem}.nav-menu{display:flex;list-style:none;max-width:1200px;margin:0 auto}.nav-menu li{margin-right:2rem}.nav-link{display:block;padding:1rem 0;color:var(--text-secondary);text-decoration:none;border-bottom:2px solid transparent;transition:all .2s}.nav-link:hover,.nav-link.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.dashboard-main{flex:1;padding:2rem}.dashboard-content{max-width:1200px;margin:0 auto}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin:2rem 0}.stat-card{background:var(--card-bg);padding:1.5rem;border-radius:8px;box-shadow:0 1px 3px #0000001a}.stat-card h3{color:var(--text-secondary);font-size:.9rem;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.stat-value.status-open{color:var(--success-color)}.recent-activity{background:var(--card-bg);padding:2rem;border-radius:8px;box-shadow:0 1px 3px #0000001a;margin-top:2rem}.activity-list{margin-top:1rem}.btn-primary,.btn-secondary{padding:.75rem 1rem;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background-color .2s;font-weight:700;text-decoration:none;display:inline-block;text-align:center;white-space:nowrap}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-secondary:hover{background-color:var(--secondary-hover)}.logout-icon{display:none}.stocks-section,.charts-section,.profile-section{background:var(--card-bg);padding:2rem;border-radius:8px;box-shadow:0 1px 3px #0000001a}.stock-search{display:flex;gap:1rem;margin:2rem 0}.search-input{flex:1;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;font-size:1rem}.search-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.chart-container{margin-top:2rem;min-height:400px;border:1px solid var(--border-color);border-radius:8px;display:flex;align-items:center;justify-content:center;background:var(--hover-bg)}@media(max-width:768px){.landing-title{font-size:2rem}.feature-grid{grid-template-columns:1fr}.header-content{flex-direction:column;gap:1rem;align-items:flex-start}.nav-menu{flex-direction:column}.nav-menu li{margin-right:0}.stats-grid{grid-template-columns:1fr}.stock-search{flex-direction:column}.dashboard-main,.landing-main{padding:1rem .2rem}}.dashboard-header-compact{background:var(--card-bg);border-bottom:1px solid var(--border-color);padding:0 2rem;position:sticky;top:0;z-index:1000}.header-content-compact{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;height:60px}.header-left{display:flex;align-items:center;gap:2rem}.header-title{font-size:1.25rem;color:var(--primary-color);font-weight:600}.dashboard-nav-compact .nav-menu-compact{display:flex;list-style:none;gap:1.5rem}.dashboard-nav-compact .nav-link{padding:0;border-bottom:2px solid transparent;line-height:60px}.dashboard-nav-compact .nav-link:hover,.dashboard-nav-compact .nav-link.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.dashboard-header,.dashboard-nav,.nav-header-title{display:none}@media(max-width:1000px){.dashboard-main{padding:2rem .2rem .2rem}}.hamburger-button{display:none;padding:15px;cursor:pointer;background-color:transparent;border:0;z-index:1001;margin-right:-15px}.hamburger-box{width:30px;height:24px;display:inline-block;position:relative}.hamburger-inner{display:block;top:50%;margin-top:-2px;width:30px;height:3px;background-color:var(--text-primary);border-radius:4px;position:absolute;transition:transform .2s ease-in-out}.hamburger-inner:before,.hamburger-inner:after{content:"";display:block;width:100%;height:3px;background-color:var(--text-primary);border-radius:4px;position:absolute;transition:transform .2s ease-in-out}.hamburger-inner:before{top:-10px}.hamburger-inner:after{bottom:-10px}.is-open .hamburger-inner{transform:rotate(45deg)}.is-open .hamburger-inner:before{top:0;transform:rotate(-90deg)}.is-open .hamburger-inner:after{bottom:0;transform:rotate(-90deg);opacity:0}@media(max-width:1080px){.hamburger-button{display:inline-block}.dashboard-nav-compact{position:absolute;top:60px;left:0;width:100%;background-color:var(--card-bg);border-bottom:1px solid var(--border-color);box-shadow:0 4px 6px #0000001a;transform:translateY(-150%);transition:transform .3s ease-in-out;z-index:1000}.is-open .dashboard-nav-compact{transform:translateY(0)}.dashboard-nav-compact .nav-menu-compact{flex-direction:column;gap:0;padding:1rem 0}.dashboard-nav-compact .nav-link{line-height:normal;padding:1rem 2rem;border-bottom:1px solid var(--border-color)}.dashboard-nav-compact .nav-link:hover,.dashboard-nav-compact .nav-link.active{border-bottom-color:var(--border-color);background-color:var(--hover-bg)}.dashboard-nav-compact .nav-menu-compact li:last-child .nav-link{border-bottom:none}#logoutBtn{background:transparent;border:none;padding:.5rem;width:auto;height:auto;cursor:pointer}#logoutBtn .logout-text{display:none}#logoutBtn .logout-icon{display:inline-block;width:20px;height:20px;background-color:#8b4513;-webkit-mask-image:url(/icons/power-off.svg);mask-image:url(/icons/power-off.svg);-webkit-mask-size:contain;mask-size:contain}#logoutBtn:hover{background:var(--hover-bg)}#logoutBtn:hover .logout-icon{background-color:sienna}}@media(max-width:600px){.header-title{display:none}.nav-header-title{display:block;padding:1rem 2rem;font-size:1.2rem;font-weight:600;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.nav-header-title:hover{background-color:var(--hover-bg)}#header-search-container{flex-grow:1}.header-left{flex-grow:0}}#logoutBtnNav{display:none}@media(max-width:600px){#logoutBtnHeader{display:none}#logoutBtnNav{display:block}}