:root{--primary-navy: #1C355E;--primary-navy-light: #2A4C85;--accent-aqua: #20B2AA;--accent-aqua-hover: #179992;--bg-color: #F8FAFC;--card-bg: #FFFFFF;--text-main: #1E293B;--text-muted: #64748B;--border-color: #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: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,sans-serif;background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0}#root{width:100%;min-height:100vh;background-color:var(--bg-color);position:relative;display:flex;flex-direction:column}.app-container{display:flex;flex-direction:column;height:100%;width:100%}.main-content{flex:1;overflow-y:auto;padding-bottom:90px}.container{padding:1.5rem;max-width:100%}.title{font-size:1.5rem;font-weight:700;color:var(--primary-navy);margin-bottom:1rem}.subtitle{font-size:1.1rem;font-weight:600;color:var(--primary-navy-light)}.text-muted{color:var(--text-muted);font-size:.9rem}.card{background:var(--card-bg);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-sm);margin-bottom:1rem;border:1px solid var(--border-color);transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.25rem;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:all .2s ease;width:100%;font-family:inherit}.btn-primary{background-color:var(--primary-navy);color:#fff}.btn-primary:hover{background-color:var(--primary-navy-light)}.btn-accent{background-color:var(--accent-aqua);color:#fff}.btn-accent:hover{background-color:var(--accent-aqua-hover)}.btn-outline{background-color:transparent;border:2px solid var(--primary-navy);color:var(--primary-navy)}.btn-danger{background-color:transparent;border:1px solid #ef4444;color:#ef4444}.badge{display:inline-block;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;background-color:#e0f2fe;color:var(--primary-navy-light)}.input-group{margin-bottom:1rem}.input-label{display:block;font-size:.9rem;font-weight:600;margin-bottom:.5rem;color:var(--primary-navy)}.input-field{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:var(--radius-md);font-family:inherit;font-size:1rem;transition:border-color .2s ease;background-color:#fff}.input-field:focus{outline:none;border-color:var(--accent-aqua);box-shadow:0 0 0 3px #20b2aa1a}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s cubic-bezier(.16,1,.3,1) forwards}.app-header{background:var(--primary-navy);color:#fff;padding:1.25rem 1.5rem;border-bottom-left-radius:var(--radius-xl);border-bottom-right-radius:var(--radius-xl);margin-bottom:1.5rem;box-shadow:var(--shadow-md);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.credit-badge{background:#fff3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:.4rem .8rem;border-radius:9999px;display:flex;align-items:center;gap:.5rem;font-weight:600}.bottom-nav{background:#fff;border-top:1px solid var(--border-color);display:flex;justify-content:space-around;padding:.75rem 0;padding-bottom:calc(.75rem + env(safe-area-inset-bottom));z-index:1000;box-shadow:0 -4px 10px #00000008;position:fixed;bottom:0;left:0;right:0}.nav-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;color:var(--text-muted);font-size:.7rem;font-weight:500;background:none;border:none;cursor:pointer;padding:.25rem 1rem;transition:color .2s ease}.nav-item.active{color:var(--primary-navy)}.nav-item svg{width:24px;height:24px}.chat-message{margin-bottom:1rem;max-width:80%}.chat-message.sent{margin-left:auto}.chat-bubble{padding:.75rem 1rem;border-radius:var(--radius-lg);font-size:.95rem}.chat-message.received .chat-bubble{background:#fff;border:1px solid var(--border-color);border-bottom-left-radius:0}.chat-message.sent .chat-bubble{background:var(--accent-aqua);color:#fff;border-bottom-right-radius:0}.toast{position:absolute;top:1rem;left:50%;transform:translate(-50%);background:var(--accent-aqua);color:#fff;padding:.75rem 1.5rem;border-radius:9999px;font-weight:600;box-shadow:var(--shadow-md);z-index:2000;display:flex;align-items:center;gap:.5rem;animation:slideDown .3s ease forwards;white-space:nowrap}@keyframes slideDown{0%{top:-2rem;opacity:0}to{top:1rem;opacity:1}}.profile-avatar{width:90px;height:90px;border-radius:50%;background-color:var(--primary-navy-light);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;margin-bottom:1rem;object-fit:cover;border:3px solid white;box-shadow:var(--shadow-sm)}.photo-upload-wrapper{position:relative;width:90px;margin:0 auto 1.5rem}.photo-upload-btn{position:absolute;bottom:0;right:0;background:var(--accent-aqua);color:#fff;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;border:2px solid white;box-shadow:var(--shadow-sm)}.photo-input{display:none}.install-prompt-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172ab3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:9999;display:flex;justify-content:center;align-items:center;padding:1.5rem;animation:fadeInPrompt .4s ease}.install-prompt-card{background:#fff;width:100%;max-width:360px;border-radius:2rem;padding:2rem;box-shadow:0 25px 50px -12px #00000080;display:flex;flex-direction:column;gap:1.5rem;animation:scaleUpPrompt .5s cubic-bezier(.16,1,.3,1);text-align:center}.install-prompt-icon-container{display:flex;justify-content:center;margin-top:-1rem}.install-prompt-icon{width:72px;height:72px;background:linear-gradient(135deg,var(--primary-navy),var(--primary-navy-light));border-radius:20px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 10px 20px #1c355e4d}.install-prompt-title h3{margin:0;font-size:1.4rem;font-weight:800;color:var(--primary-navy)}.install-prompt-title p{margin:.5rem 0 0;font-size:.95rem;color:var(--text-muted);line-height:1.4}.install-steps{display:flex;flex-direction:column;gap:1rem;padding:1.5rem 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);text-align:left}.install-step{display:flex;align-items:center;gap:1rem;font-size:.95rem;color:var(--text-main);font-weight:500}.step-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg-color);border-radius:10px;color:var(--accent-aqua);flex-shrink:0}.close-prompt-btn{background:var(--primary-navy);border:none;padding:1rem;border-radius:1rem;font-weight:700;color:#fff;cursor:pointer;width:100%;font-size:1rem;transition:transform .2s ease}.close-prompt-btn:active{transform:scale(.98)}@keyframes fadeInPrompt{0%{opacity:0}to{opacity:1}}@keyframes scaleUpPrompt{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.info-legend{background:#eff6ff;border:1px solid #BFDBFE;padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem;font-size:.85rem;color:#1e40af;line-height:1.4;display:flex;gap:.75rem}.version-tag{font-size:.7rem;font-weight:700;color:var(--text-muted);opacity:.6;text-align:center;padding:1rem}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:3000;display:flex;justify-content:center;align-items:center;padding:1.5rem}.modal-content{background:#fff;width:100%;max-width:400px;border-radius:var(--radius-xl);padding:1.5rem;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.changelog-item{border-left:2px solid var(--accent-aqua);padding-left:1rem;margin-bottom:1.5rem}.changelog-version{font-weight:700;color:var(--primary-navy);margin-bottom:.25rem}.changelog-date{font-size:.75rem;color:var(--text-muted);margin-bottom:.5rem}.changelog-changes{font-size:.85rem;margin:0;padding-left:1.25rem}.input-row{display:flex;gap:.75rem;align-items:flex-end}