:root{--primary-color: #183d20;--primary-hover: #122d18;--accent-color: #7b692f;--accent-hover: #635526;--secondary-color: #64748b;--success-color: #183d20;--error-color: #ef4444;--background: #f1f1f1;--surface: #ffffff;--text-primary: #183d20;--text-secondary: #4a5d4f;--border-color: #d4d4d4;--border-radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-lg: 0 4px 6px rgba(0, 0, 0, .1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--background);color:var(--text-primary);line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column}.main{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.header{background:var(--surface);border-bottom:1px solid var(--border-color);padding:1rem 2rem}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem;font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none}.logo-img{height:45px;width:auto;mix-blend-mode:multiply}.nav{display:flex;align-items:center;gap:1.5rem}.nav a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s}.nav a:hover{color:var(--primary-color)}.user-name{color:var(--text-secondary);font-size:.9rem}.footer{background:var(--surface);border-top:1px solid var(--border-color);padding:1.5rem;text-align:center;color:var(--text-secondary);font-size:.875rem}.btn{display:inline-block;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;text-align:center;text-decoration:none;border:none;border-radius:var(--border-radius);cursor:pointer;transition:all .2s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--accent-hover)}.btn-secondary{background-color:var(--background);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background-color:var(--border-color)}.btn-block{display:block;width:100%}.btn-lg{padding:1rem 2rem;font-size:1.1rem}.btn-link{background:none;border:none;color:var(--primary-color);cursor:pointer;font-size:1rem;text-decoration:underline}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem;font-size:1rem;border:1px solid var(--border-color);border-radius:var(--border-radius);transition:border-color .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.error-message{background-color:#fef2f2;border:1px solid var(--error-color);color:var(--error-color);padding:1rem;border-radius:var(--border-radius);margin-bottom:1rem}.success-message{background-color:#f0fdf4;border:1px solid var(--success-color);color:#166534;padding:1rem;border-radius:var(--border-radius);margin-bottom:1rem}.cancelled-message{background-color:#fef2f2;border:1px solid var(--error-color);color:var(--error-color);padding:1rem;border-radius:var(--border-radius);margin-bottom:1rem;font-weight:500}.loading{text-align:center;padding:3rem;color:var(--text-secondary)}.home-page .hero{text-align:center;padding:4rem 2rem;background:linear-gradient(135deg,#183d20,#122d18);color:#fff;border-radius:var(--border-radius);margin-bottom:3rem}.hero h1{font-size:2.5rem;margin-bottom:1rem}.hero p{font-size:1.2rem;opacity:.9;margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;gap:1rem;justify-content:center}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.feature{background:var(--surface);padding:2rem;border-radius:var(--border-radius);box-shadow:var(--shadow)}.feature h3{margin-bottom:.5rem;color:var(--primary-color)}.auth-page{display:flex;justify-content:center;align-items:center;min-height:60vh}.auth-card{background:var(--surface);padding:2.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:100%;max-width:420px}.auth-card h1{margin-bottom:.5rem}.auth-subtitle{color:var(--text-secondary);margin-bottom:1.5rem}.auth-form{margin-bottom:1.5rem}.auth-footer{text-align:center;color:var(--text-secondary)}.auth-footer a{color:var(--primary-color)}.questionnaire-page{display:flex;justify-content:center}.questionnaire-card{background:var(--surface);padding:2.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:100%;max-width:600px}.questionnaire-subtitle{color:var(--text-secondary);margin-bottom:2rem}.interest-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem}.interest-btn{padding:1rem;background:var(--background);border:2px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;font-size:.95rem;transition:all .2s}.interest-btn:hover{border-color:var(--primary-color)}.interest-btn.selected{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.dashboard-page{max-width:1000px;margin:0 auto}.dashboard-header{margin-bottom:2rem}.stats-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;margin-bottom:3rem}.stat-card{background:var(--surface);padding:1.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow);text-align:center}.stat-value{display:block;font-size:2.5rem;font-weight:700;color:var(--primary-color)}.stat-label{color:var(--text-secondary);font-size:.9rem}.dashboard-section{margin-bottom:3rem}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.section-header h2{margin:0}.complete-profile-prompt{text-align:center;padding:4rem 2rem;background:var(--surface);border-radius:var(--border-radius)}.complete-profile-prompt p{color:var(--text-secondary);margin:1rem 0 2rem}.page-header{margin-bottom:2rem}.page-header p{color:var(--text-secondary)}.filter-section{margin-bottom:2rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.filter-section label{font-weight:500}.filter-section select,.search-input{padding:.5rem 1rem;font-size:1rem;border:1px solid var(--border-color);border-radius:var(--border-radius);background:var(--surface);color:var(--text-primary)}.search-input{min-width:180px}.events-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.event-card{background:var(--surface);border-radius:var(--border-radius);box-shadow:var(--shadow);padding:1.5rem;display:flex;flex-direction:column}.event-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.event-category{background:var(--background);color:var(--primary-color);padding:.25rem .75rem;border-radius:999px;font-size:.8rem;font-weight:500}.event-full-badge{background:var(--error-color);color:#fff;padding:.25rem .5rem;border-radius:4px;font-size:.75rem}.event-title{font-size:1.2rem;margin-bottom:.75rem}.event-details{flex:1;margin-bottom:1rem}.event-details p{color:var(--text-secondary);font-size:.9rem;margin-bottom:.25rem}.event-card-footer{display:flex;justify-content:space-between;align-items:center}.spots-remaining{font-size:.85rem;color:var(--text-secondary)}.signup-status{font-size:.8rem;color:var(--success-color);font-weight:500}.no-events{text-align:center;padding:3rem;color:var(--text-secondary)}.event-detail-page{max-width:900px;margin:0 auto}.back-link{display:inline-block;margin-bottom:1.5rem;color:var(--primary-color);text-decoration:none}.back-link:hover{text-decoration:underline}.event-detail{background:var(--surface);border-radius:var(--border-radius);box-shadow:var(--shadow);overflow:hidden}.event-detail-header{padding:2rem;border-bottom:1px solid var(--border-color)}.event-detail-header h1{margin:.75rem 0 .5rem}.event-detail-header .event-org{color:var(--text-secondary)}.event-detail-content{display:grid;grid-template-columns:1fr 300px;gap:2rem;padding:2rem}.event-info{display:flex;flex-direction:column;gap:1.5rem}.info-section h3{font-size:.9rem;text-transform:uppercase;color:var(--text-secondary);margin-bottom:.5rem}.address{color:var(--text-secondary);font-size:.9rem}.event-sidebar{position:sticky;top:2rem}.signup-card{background:var(--background);padding:1.5rem;border-radius:var(--border-radius);text-align:center}.spots-info{margin-bottom:1rem}.signed-up-message{color:var(--success-color);font-weight:600;margin-bottom:.5rem}.event-full,.past-event{color:var(--text-secondary);font-style:italic}.profile-page{max-width:800px;margin:0 auto}.profile-section{background:var(--surface);padding:2rem;border-radius:var(--border-radius);box-shadow:var(--shadow);margin-bottom:2rem}.profile-section h2{margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:1px solid var(--border-color)}.profile-section h3{margin:1.5rem 0 1rem;color:var(--text-secondary);font-size:.95rem;text-transform:uppercase}.profile-events-list{display:flex;flex-direction:column;gap:1rem}.profile-event-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--background);border-radius:var(--border-radius)}.profile-event-item.past{opacity:.7}.profile-event-info h4{margin:.5rem 0 .25rem}.profile-event-info h4 a{color:var(--text-primary);text-decoration:none}.profile-event-info h4 a:hover{color:var(--primary-color);text-decoration:underline}.profile-event-info .event-date,.profile-event-info .event-location{color:var(--text-secondary);font-size:.9rem;margin-bottom:.25rem}@media (max-width: 768px){.header-content{flex-direction:column;gap:1rem}.nav{flex-wrap:wrap;justify-content:center}.hero h1{font-size:1.8rem}.hero-buttons{flex-direction:column}.form-row,.event-detail-content{grid-template-columns:1fr}.event-sidebar{position:static}.profile-event-item{flex-direction:column;align-items:flex-start;gap:.5rem}}