:root{--bg-dark: #080c14;--bg-surface: #0f172a;--bg-card: #1e293b;--bg-card-hover: #293548;--border-color: #334155;--border-highlight: rgba(56, 189, 248, .3);--text-main: #f8fafc;--text-muted: #94a3b8;--primary: #38bdf8;--primary-glow: rgba(56, 189, 248, .25);--primary-hover: #0284c7;--accent: #a855f7;--danger: #ef4444;--success: #10b981;--warning: #f59e0b;--radius-lg: 16px;--radius-md: 10px;--radius-sm: 6px;--font-main: "Outfit", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Space Grotesk", monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);min-height:100vh;line-height:1.5;position:relative;overflow-x:hidden}.ambient-glow{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 0%,rgba(56,189,248,.12) 0%,transparent 50%),radial-gradient(circle at 85% 20%,rgba(168,85,247,.08) 0%,transparent 40%),radial-gradient(circle at 15% 70%,rgba(16,185,129,.06) 0%,transparent 45%);pointer-events:none;z-index:0}#app{position:relative;z-index:1}.hub-header{background:#0f172ad9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;padding:14px 24px}.header-container{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand-group{display:flex;align-items:center;gap:14px}.brand-logo-icon{font-size:2.2rem;line-height:1;filter:drop-shadow(0 0 10px rgba(56,189,248,.5))}.brand-text{display:flex;flex-direction:column}.brand-title-row{display:flex;align-items:center;gap:10px}.brand-title{font-size:1.35rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-badge-pill{font-family:var(--font-mono);font-size:.65rem;font-weight:700;color:var(--primary);background:#38bdf81f;border:1px solid rgba(56,189,248,.3);padding:2px 8px;border-radius:12px;letter-spacing:.08em}.brand-subtitle{font-size:.75rem;color:var(--text-muted);font-family:var(--font-mono)}.hub-nav{display:flex;background:#090d16;padding:4px;border-radius:var(--radius-md);border:1px solid var(--border-color);gap:4px}.nav-tab{background:transparent;border:none;color:var(--text-muted);padding:8px 18px;font-size:.9rem;font-weight:600;font-family:var(--font-main);border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .2s ease}.nav-tab:hover{color:var(--text-main);background:#ffffff0d}.nav-tab.active{background:var(--bg-card);color:var(--text-main);box-shadow:0 2px 8px #0006;border:1px solid rgba(255,255,255,.08)}.badge-count{background:var(--primary);color:#0f172a;font-size:.75rem;font-weight:800;padding:2px 8px;border-radius:12px}.user-action-group{display:flex;align-items:center;gap:16px}.btn{font-family:var(--font-main);font-weight:600;font-size:.9rem;padding:10px 18px;border-radius:var(--radius-md);border:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .2s cubic-bezier(.16,1,.3,1);text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--primary),#0284c7);color:#0f172a;font-weight:800;box-shadow:0 4px 14px var(--primary-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #38bdf873}.pulse-glow{animation:pulseGlow 2.5s infinite}@keyframes pulseGlow{0%{box-shadow:0 0 #38bdf880}70%{box-shadow:0 0 0 10px #38bdf800}to{box-shadow:0 0 #38bdf800}}.btn-secondary{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:#475569}.btn-sm{padding:6px 12px;font-size:.82rem}.btn-block{width:100%}.btn-outline-danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn-outline-danger:hover{background:var(--danger);color:#fff}.btn-danger-confirm{background:var(--danger)!important;color:#fff!important;border-color:var(--danger)!important;font-weight:800!important;animation:pulseDanger .8s infinite alternate}@keyframes pulseDanger{0%{box-shadow:0 0 #ef444499}to{box-shadow:0 0 0 6px #ef444400}}.hub-main{max-width:1400px;margin:0 auto;padding:32px 24px 64px}.toolbar-section{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap}.search-bar{flex:1;min-width:280px;position:relative}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.search-bar input{width:100%;padding:12px 16px 12px 42px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-size:.95rem;font-family:var(--font-main);outline:none;transition:border-color .2s ease,box-shadow .2s ease}.search-bar input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.filter-pills{display:flex;gap:8px}.filter-pill{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-muted);padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:600;font-family:var(--font-main);cursor:pointer;transition:all .2s ease}.filter-pill:hover{color:var(--text-main);border-color:#475569}.filter-pill.active{background:var(--primary);color:#0f172a;border-color:var(--primary);font-weight:800}.trips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}.trip-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s ease,border-color .25s ease;position:relative}.trip-card:hover{transform:translateY(-5px);box-shadow:0 16px 32px #00000080;border-color:var(--border-highlight)}.trip-card-header{padding:20px;position:relative;min-height:110px;display:flex;flex-direction:column;justify-content:flex-end}.trip-emoji-badge{font-size:2.5rem;margin-bottom:4px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.3))}.trip-template-tag{position:absolute;top:14px;right:14px;font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;padding:4px 10px;border-radius:12px;background:#0f172abf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;border:1px solid rgba(255,255,255,.15)}.trip-card-body{padding:20px;flex:1;display:flex;flex-direction:column}.trip-title{font-size:1.25rem;font-weight:800;margin-bottom:8px;line-height:1.3}.trip-meta{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--text-muted);margin-bottom:14px}.meta-item{display:flex;align-items:center;gap:6px}.trip-summary{font-size:.88rem;color:#cbd5e1;margin-bottom:16px;flex:1;line-height:1.4}.trip-card-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between;gap:8px;background:#090d1680}.card-actions-left{display:flex;gap:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#080c14d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}.hidden{display:none!important}.glass-modal{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:0 24px 60px #000000b3;overflow:hidden;animation:modalSlide .25s cubic-bezier(.16,1,.3,1)}@keyframes modalSlide{0%{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-card{width:100%;max-width:520px}.create-trip-card{max-width:660px}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:1.2rem;font-weight:800}.modal-subtitle{font-size:.82rem;color:var(--text-muted);margin-top:2px}.modal-close-btn{background:none;border:none;color:var(--text-muted);font-size:1.6rem;cursor:pointer;line-height:1}.modal-close-btn:hover{color:var(--text-main)}.modal-body{padding:24px}.auth-header-title{display:flex;align-items:center;gap:12px}.lock-icon{font-size:1.8rem}.auth-tabs{display:flex;background:#090d16;padding:4px;border-radius:var(--radius-md);border:1px solid var(--border-color);margin-bottom:24px}.auth-tab{flex:1;padding:10px;background:none;border:none;color:var(--text-muted);font-weight:700;font-family:var(--font-main);cursor:pointer;border-radius:var(--radius-sm);transition:all .2s ease}.auth-tab.active{background:var(--bg-card);color:var(--primary);box-shadow:0 2px 8px #0006}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:#cbd5e1;margin-bottom:8px}.required{color:var(--danger)}.form-control{width:100%;padding:11px 14px;background:#090d16;border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-family:var(--font-main);font-size:.92rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.form-row{display:flex;gap:16px}.form-row .col{flex:1}.type-selector-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.type-card{border:2px solid var(--border-color);background:#090d16;border-radius:var(--radius-md);padding:16px;cursor:pointer;position:relative;display:flex;gap:12px;transition:all .2s ease}.type-card input[type=radio]{position:absolute;top:12px;right:12px}.type-card:hover{border-color:#475569}.type-card.selected{border-color:var(--primary);background:#38bdf814}.type-icon{font-size:2rem}.type-info h4{font-size:.95rem;font-weight:700;margin-bottom:2px}.domain-tag{font-family:var(--font-mono);font-size:.72rem;color:var(--primary);display:inline-block;margin-bottom:6px}.type-info p{font-size:.78rem;color:var(--text-muted);line-height:1.3}.auth-error{color:var(--danger);font-size:.85rem;margin-bottom:14px;font-weight:600}.empty-state{grid-column:1 / -1;text-align:center;padding:64px 20px;background:var(--bg-surface);border:1px dashed var(--border-color);border-radius:var(--radius-lg)}.empty-state-icon{font-size:3.2rem;margin-bottom:12px}.empty-state h3{font-size:1.3rem;font-weight:800;margin-bottom:8px}.empty-state p{color:var(--text-muted);max-width:440px;margin:0 auto 20px}.loading-state{grid-column:1 / -1;text-align:center;padding:64px 20px}.spinner{width:44px;height:44px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--primary);border-radius:50%;animation:spin 1s infinite linear;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.share-feedback{font-size:.88rem;margin-top:10px;font-weight:600}.share-feedback.success{color:var(--success)}.share-feedback.error{color:var(--danger)}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}