@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Roboto:wght@500;700&display=swap");:root{--bleu-roi:#0047ab;--bleu-roi-dark:#003580;--bleu-roi-light:#e8f0fe;--vert-foret:#228b22;--vert-foret-dark:#1a6e1a;--vert-foret-light:#e8f5e8;--jaune-or:#f9a602;--jaune-or-dark:#d48e00;--jaune-or-light:#fff5e0;--rouge-brique:#b22222;--rouge-brique-light:#fdeaea;--bg-primary:#fff;--bg-secondary:#f0f0f0;--bg-card:#fff;--border-light:#e5e5e5;--border-medium:#d0d0d0;--text-primary:#000;--text-secondary:#666;--text-muted:#999;--text-white:#fff;--accent:var(--bleu-roi);--success:var(--vert-foret);--warning:var(--jaune-or);--error:var(--rouge-brique);--info:var(--bleu-roi);--shadow-sm:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.1);--shadow-lg:0 8px 24px rgba(0,0,0,.12);--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--transition-fast:150ms ease;--transition-normal:250ms ease;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--nav-height:64px}[data-theme=dark]{--bg-primary:#121212;--bg-secondary:#1e1e1e;--bg-card:#181818;--border-light:#333;--border-medium:#444;--text-primary:#f5f5f5;--text-secondary:#aaa;--text-muted:#777;--text-white:#fff;--bleu-roi-light:rgba(0,71,171,.2);--vert-foret-light:rgba(34,139,34,.2);--jaune-or-light:rgba(249,166,2,.15);--rouge-brique-light:rgba(178,34,34,.2);--shadow-sm:0 1px 3px rgba(0,0,0,.4);--shadow-md:0 4px 12px rgba(0,0,0,.5);--shadow-lg:0 8px 24px rgba(0,0,0,.6)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:Open Sans,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100dvh;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:Montserrat,sans-serif;line-height:1.2}a{color:var(--bleu-roi);text-decoration:none}a:hover{color:var(--bleu-roi-dark);text-decoration:underline}img{max-width:100%;display:block}button,input,select,textarea{font-family:inherit;font-size:inherit}.container{width:100%;max-width:480px;margin:0 auto;padding:0 var(--space-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:14px var(--space-lg);border:none;border-radius:var(--radius-md);font-family:Montserrat,sans-serif;font-weight:600;font-size:.95rem;cursor:pointer;transition:all var(--transition-normal);min-height:48px;width:100%;position:relative}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--bleu-roi);color:var(--text-white);box-shadow:0 2px 8px rgba(0,71,171,.3)}.btn-primary:hover{background:var(--bleu-roi-dark);box-shadow:0 4px 16px rgba(0,71,171,.35)}.btn-secondary{background:var(--vert-foret);color:var(--text-white);box-shadow:0 2px 8px rgba(34,139,34,.25)}.btn-secondary:hover{background:var(--vert-foret-dark)}.btn-accent{background:var(--jaune-or);color:var(--text-primary);box-shadow:0 2px 8px rgba(249,166,2,.3)}.btn-accent:hover{background:var(--jaune-or-dark)}.btn-outline{background:transparent;color:var(--bleu-roi);border:2px solid var(--bleu-roi)}.btn-outline:hover{background:var(--bleu-roi-light)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-secondary)}.btn-sm{padding:8px var(--space-md);min-height:36px;font-size:.85rem}.btn-icon{width:44px;height:44px;padding:0;border-radius:var(--radius-full)}.input-group{display:flex;flex-direction:column;gap:6px}.input-group label{font-family:Montserrat,sans-serif;font-size:.85rem;font-weight:600;color:var(--text-primary)}.input-field{width:100%;padding:14px var(--space-md);background:var(--bg-primary);border:1.5px solid var(--border-light);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;min-height:48px;transition:all var(--transition-normal)}.input-field::placeholder{color:var(--text-muted)}.input-field:focus{outline:none;border-color:var(--bleu-roi);box-shadow:0 0 0 3px var(--bleu-roi-light)}.input-field.error{border-color:var(--rouge-brique)}.input-error{font-size:.8rem;color:var(--rouge-brique)}.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md)}.card-interactive{cursor:pointer}.card-interactive:active{transform:scale(.99)}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--radius-full);font-family:Montserrat,sans-serif;font-size:.75rem;font-weight:600;letter-spacing:.02em;white-space:nowrap}.badge-success{background:var(--vert-foret-light);color:var(--vert-foret)}.badge-warning{background:var(--jaune-or-light);color:var(--jaune-or-dark)}.badge-error{background:var(--rouge-brique-light);color:var(--rouge-brique)}.badge-info{background:var(--bleu-roi-light);color:var(--bleu-roi)}.badge-neutral{background:var(--bg-secondary);color:var(--text-secondary)}.header{position:-webkit-sticky;position:sticky;top:0;z-index:50;padding:var(--space-md);padding-top:calc(var(--safe-top) + var(--space-md));background:var(--bg-primary);opacity:.96;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light)}.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:480px;margin:0 auto}.header-title{font-family:Montserrat,sans-serif;font-size:1.1rem;font-weight:800;color:var(--bleu-roi)}.header-stripe{height:3px;background:linear-gradient(90deg,var(--bleu-roi) 33%,var(--vert-foret) 33% 66%,var(--jaune-or) 66%)}.mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;background:var(--bg-primary);opacity:.96;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border-light);padding-bottom:var(--safe-bottom)}.mobile-nav-inner{justify-content:space-around;max-width:480px;margin:0 auto;height:var(--nav-height)}.mobile-nav-inner,.nav-item{display:flex;align-items:center}.nav-item{flex-direction:column;gap:2px;padding:var(--space-sm);color:var(--text-muted);font-family:Montserrat,sans-serif;font-size:.7rem;font-weight:600;transition:color var(--transition-fast);min-width:60px;background:none;border:none;cursor:pointer}.nav-item svg{width:22px;height:22px}.nav-item.active{color:var(--bleu-roi)}.nav-item:hover{color:var(--text-primary)}.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:var(--border-light)}.timeline-item{position:relative;padding-bottom:var(--space-lg)}.timeline-item:last-child{padding-bottom:0}.timeline-dot{position:absolute;left:-24px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--bg-primary);border:2px solid var(--border-medium);z-index:1}.timeline-item.active .timeline-dot{background:var(--bleu-roi);border-color:var(--bleu-roi);box-shadow:0 0 0 4px var(--bleu-roi-light)}.timeline-item.completed .timeline-dot{background:var(--vert-foret);border-color:var(--vert-foret)}.timeline-title{font-family:Montserrat,sans-serif;font-size:.9rem;font-weight:600;color:var(--text-primary)}.timeline-item.future .timeline-title{color:var(--text-muted)}.timeline-meta{font-size:.8rem;color:var(--text-secondary);margin-top:2px}.page{min-height:100dvh;padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + var(--space-md))}.page-content{padding:var(--space-lg) var(--space-md);max-width:480px;margin:0 auto}.page-title{font-family:Montserrat,sans-serif;font-size:1.5rem;font-weight:800;color:var(--text-primary);margin-bottom:var(--space-xs)}.page-subtitle{font-size:.9rem;color:var(--text-secondary);margin-bottom:var(--space-xl)}.auth-page{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;background:var(--bg-primary);padding:var(--space-xl) var(--space-md)}.auth-logo{text-align:center;margin-bottom:var(--space-2xl)}.auth-logo h1{font-family:Montserrat,sans-serif;font-size:1.8rem;font-weight:800;color:var(--bleu-roi)}.auth-logo p{color:var(--text-secondary);font-size:.9rem;margin-top:var(--space-xs)}.auth-form{display:flex;flex-direction:column;gap:var(--space-md);max-width:400px;margin:0 auto;width:100%}.auth-footer{text-align:center;margin-top:var(--space-xl);color:var(--text-secondary);font-size:.85rem}.auth-footer a{color:var(--bleu-roi);font-weight:600}.shipment-card{display:flex;flex-direction:column;gap:var(--space-md)}.shipment-card-header{display:flex;justify-content:space-between;align-items:flex-start}.shipment-tracking-code{font-family:Roboto,monospace;font-weight:700;font-size:.95rem;color:var(--bleu-roi)}.shipment-card-body{display:flex;flex-direction:column;gap:var(--space-sm)}.shipment-card-row{display:flex;justify-content:space-between;align-items:center;font-size:.85rem}.shipment-card-row .label{color:var(--text-secondary)}.shipment-card-row .value{color:var(--text-primary);font-weight:500}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-2xl) var(--space-md);text-align:center}.empty-state-icon{width:64px;height:64px;color:var(--text-muted);margin-bottom:var(--space-md);opacity:.4}.empty-state h3{font-family:Montserrat,sans-serif;font-size:1.1rem;font-weight:600;margin-bottom:var(--space-sm)}.empty-state p{font-size:.9rem;color:var(--text-secondary)}.spinner{width:24px;height:24px;border:2.5px solid var(--border-light);border-top-color:var(--bleu-roi);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.loading-page{display:flex;align-items:center;justify-content:center;min-height:100dvh}.track-hero{text-align:center;padding:var(--space-2xl) var(--space-md);background:var(--bleu-roi-light)}.track-code-display{font-family:Roboto,monospace;font-size:1.5rem;font-weight:700;color:var(--bleu-roi);letter-spacing:.05em;margin-bottom:var(--space-sm)}.detail-header{background:var(--bleu-roi-light);padding:var(--space-lg) var(--space-md);padding-top:0}.detail-back{display:flex;align-items:center;gap:var(--space-sm);color:var(--bleu-roi);font-size:.9rem;padding:var(--space-sm) 0;background:none;border:none;cursor:pointer;font-weight:600}.detail-tracking{font-family:Roboto,monospace;font-size:1.3rem;font-weight:700;color:var(--bleu-roi);margin:var(--space-md) 0 var(--space-sm)}.detail-section{padding:var(--space-lg) var(--space-md)}.detail-section-title{font-family:Montserrat,sans-serif;font-size:1rem;font-weight:700;margin-bottom:var(--space-md);color:var(--text-primary)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:var(--space-md);gap:var(--space-md)}.detail-item{display:flex;flex-direction:column;gap:2px}.detail-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.detail-value{font-size:.95rem;font-weight:600}.notification-item{display:flex;gap:var(--space-md);padding:var(--space-md);border-radius:var(--radius-md);transition:background var(--transition-fast)}.notification-item:hover{background:var(--bg-secondary)}.notification-item.unread{background:var(--bleu-roi-light);border-left:3px solid var(--bleu-roi)}.notification-icon{width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--bg-secondary)}.notification-content{flex:1 1;min-width:0}.notification-title{font-family:Montserrat,sans-serif;font-size:.9rem;font-weight:600;margin-bottom:2px}.notification-message{font-size:.8rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.notification-time{font-size:.7rem;color:var(--text-muted);margin-top:4px}.landing-page{height:100dvh;background:var(--bg-primary);display:flex;flex-direction:column;overflow:hidden}.landing-hero{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--space-2xl) var(--space-md);background:linear-gradient(160deg,var(--bg-primary) 0,var(--bleu-roi-light) 100%)}@keyframes dash{to{stroke-dashoffset:-12}}.flight-path-anim{animation:dash 1s linear infinite}.landing-badge{display:inline-flex;align-items:center;gap:var(--space-sm);background:var(--vert-foret-light);color:var(--vert-foret);padding:6px 14px;border-radius:var(--radius-full);font-family:Montserrat,sans-serif;font-size:.8rem;font-weight:600;margin-bottom:var(--space-lg)}.landing-title{font-size:2.2rem;font-weight:800;line-height:1.15;margin-bottom:var(--space-md);color:var(--text-primary)}.landing-title .highlight{color:var(--bleu-roi)}.landing-desc{font-size:1rem;color:var(--text-secondary);max-width:320px;margin:0 auto var(--space-xl);line-height:1.6;text-align:center}.landing-actions{display:flex;flex-direction:column;gap:var(--space-md);width:100%;max-width:320px}.landing-features{display:grid;grid-template-columns:1fr 1fr;grid-gap:var(--space-md);gap:var(--space-md);padding:var(--space-xl) var(--space-md);max-width:480px;margin:0 auto}.feature-card{padding:var(--space-lg);text-align:center}.feature-icon{width:40px;height:40px;margin:0 auto var(--space-sm);color:var(--bleu-roi)}.feature-title{font-family:Montserrat,sans-serif;font-size:.85rem;font-weight:600;margin-bottom:4px}.feature-desc{font-size:.75rem;color:var(--text-secondary)}.price{font-family:Roboto,sans-serif;font-weight:700;color:var(--bleu-roi)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-fade-in-up{animation:fadeInUp .5s ease forwards}.animate-fade-in{animation:fadeIn .3s ease forwards}.stagger>*{opacity:0;animation:fadeInUp .4s ease forwards}.stagger>:first-child{animation-delay:.05s}.stagger>:nth-child(2){animation-delay:.1s}.stagger>:nth-child(3){animation-delay:.15s}.stagger>:nth-child(4){animation-delay:.2s}.stagger>:nth-child(5){animation-delay:.25s}.stagger>:nth-child(6){animation-delay:.3s}.toast{position:fixed;bottom:calc(var(--nav-height) + var(--safe-bottom) + var(--space-md));left:50%;transform:translateX(-50%);z-index:100;padding:var(--space-md) var(--space-lg);background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);font-size:.9rem;font-weight:500;box-shadow:var(--shadow-lg)}.toast-success{border-color:var(--vert-foret)}.toast-error{border-color:var(--rouge-brique)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}@media (min-width:481px){.container,.header-inner,.mobile-nav-inner,.page-content{max-width:480px}}@media (min-width:768px){.landing-title{font-size:2.8rem}.landing-desc{font-size:1.1rem;max-width:400px}}