:root{--bg-color:#f8fafc;--card-bg:#fff;--text-primary:#1e293b;--text-secondary:#64748b;--accent-color:#0d9488;--accent-hover:#0f766e;--status-red:#ef4444;--status-yellow:#f59e0b;--status-green:#10b981;--border-color:#e2e8f0;--input-bg:#fff}[data-theme=dark]{--bg-color:#0f172a;--card-bg:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#2dd4bf;--border-color:#334155;--input-bg:#0f172a}*{box-sizing:border-box;margin:0;padding:0;font-family:Outfit,Inter,system-ui,sans-serif}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;transition:background-color .3s}.container{max-width:1100px;margin:0 auto;padding:3rem 1.5rem}header{justify-content:space-between;align-items:flex-end;margin-bottom:4rem;display:flex}h1{letter-spacing:-.02em;color:var(--text-primary);font-size:2rem;font-weight:700}.subtitle{color:var(--text-secondary);margin-top:.25rem;font-size:.875rem}.card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:1rem;padding:1.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 1px 3px #0000000d}.card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000000d}.btn{cursor:pointer;border:none;border-radius:.5rem;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;transition:all .2s;display:flex}.btn-primary{background:var(--accent-color);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.trip-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;display:grid}.status-badge{text-transform:uppercase;letter-spacing:.025em;border-radius:9999px;align-items:center;gap:.375rem;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.status-badge.red{color:#991b1b;background:#fee2e2}.status-badge.yellow{color:#92400e;background:#fef3c7}.status-badge.green{color:#166534;background:#dcfce7}.trip-date{color:var(--text-secondary);margin-bottom:.75rem;font-size:.875rem}.trip-group{margin-bottom:1.25rem;font-size:1.125rem;font-weight:600}.info-row{color:var(--text-secondary);align-items:center;gap:.75rem;margin-bottom:.5rem;font-size:.875rem;display:flex}.info-icon{color:var(--accent-color);opacity:.8}.form-group{margin-bottom:1.5rem}.form-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.8125rem;font-weight:600;display:block}.form-group input,.form-group select{background:var(--input-bg);border:1px solid var(--border-color);width:100%;color:var(--text-primary);border-radius:.5rem;outline:none;padding:.75rem;font-size:.9375rem}.form-group input:focus{border-color:var(--accent-color);ring:2px solid var(--accent-color)}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#0f172a99;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.modal-content{background:var(--card-bg);border:1px solid var(--border-color);border-radius:1.5rem;width:100%;max-width:500px;padding:2.5rem;position:relative;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.modal-header{margin-bottom:2rem}.modal-title{color:var(--text-primary);font-size:1.5rem;font-weight:700}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex;position:absolute;top:1.5rem;right:1.5rem}.close-btn:hover{background:var(--bg-color);color:var(--text-primary)}.confirm-modal{text-align:center;max-width:400px;padding:2rem}.confirm-icon{color:#ef4444;background:#fee2e2;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1.5rem;display:flex}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:.3s ease-out forwards slideUp}.empty-state{text-align:center;color:var(--text-secondary);padding:6rem 2rem}.input-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:.8125rem;font-weight:600;display:flex}