:root{--mobile-padding-xs:8px;--mobile-padding-sm:12px;--mobile-padding-md:16px;--mobile-padding-lg:24px;--mobile-padding-xl:32px;--touch-target-min:44px;--touch-target-comfortable:48px;--touch-target-large:56px;--font-size-xs:12px;--font-size-sm:14px;--font-size-base:16px;--font-size-lg:18px;--font-size-xl:20px;--font-size-2xl:24px;--safe-area-top:env(safe-area-inset-top,0px);--safe-area-right:env(safe-area-inset-right,0px);--safe-area-bottom:env(safe-area-inset-bottom,0px);--safe-area-left:env(safe-area-inset-left,0px);--primary-blue:#2563eb;--primary-blue-dark:#1d4ed8;--success-green:#10b981;--warning-orange:#f59e0b;--error-red:#ef4444;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827}body{padding:var(--safe-area-top) var(--safe-area-right) var(--safe-area-bottom) var(--safe-area-left)}input[type=email],input[type=password],input[type=tel],input[type=text],select,textarea{font-size:var(--font-size-base)!important;transform:translateZ(0)}.btn-primary-mobile{min-height:var(--touch-target-comfortable);min-width:var(--touch-target-comfortable);padding:12px 24px;font-size:var(--font-size-base);font-weight:600;border-radius:12px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease;-webkit-tap-highlight-color:transparent}.btn-secondary-mobile{min-width:var(--touch-target-min);padding:8px 16px;font-size:var(--font-size-sm)}.btn-secondary-mobile,.link-mobile{min-height:var(--touch-target-min);border-radius:8px}.link-mobile{position:relative;text-decoration:none;color:var(--primary-blue);font-weight:600;display:inline-flex;align-items:center;justify-content:center;min-width:auto;padding:12px 16px;transition:all .2s ease;margin:4px}.link-mobile:hover{background-color:rgba(59,130,246,.1);text-decoration:none}.link-mobile:active{background-color:rgba(59,130,246,.2);transform:scale(.98)}.floating-btn-mobile{position:fixed;bottom:calc(24px + var(--safe-area-bottom));right:24px;width:var(--touch-target-large);height:var(--touch-target-large);background:var(--primary-blue);border-radius:50%;border:none;box-shadow:0 8px 25px -8px rgba(37,99,235,.5);display:flex;align-items:center;justify-content:center;z-index:50;transition:all .3s ease}.floating-btn-mobile:active{transform:scale(.95)}.form-mobile{width:100%;max-width:400px;margin:0 auto;padding:var(--mobile-padding-md)}.form-group-mobile{margin-bottom:var(--mobile-padding-lg)}.form-label-mobile{display:block;font-size:var(--font-size-sm);font-weight:600;color:var(--gray-700);margin-bottom:6px}.form-input-mobile{width:100%;min-height:var(--touch-target-comfortable);padding:12px 16px;font-size:var(--font-size-base);border:2px solid var(--gray-200);border-radius:12px;background:white;transition:all .2s ease;-webkit-appearance:none}.form-input-mobile:focus{outline:none;border-color:var(--primary-blue);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.form-input-mobile:disabled{background:var(--gray-50);color:var(--gray-500);cursor:not-allowed}.form-input-mobile.error{border-color:var(--error-red)}.form-error-message{color:var(--error-red);font-size:var(--font-size-xs);margin-top:4px;display:flex;align-items:center;gap:4px}.card-mobile{background:white;border-radius:16px;padding:var(--mobile-padding-lg);margin:var(--mobile-padding-md);box-shadow:0 2px 12px rgba(0,0,0,.08);border:1px solid var(--gray-100)}.card-compact-mobile{background:white;border-radius:12px;padding:var(--mobile-padding-md);margin:var(--mobile-padding-xs) var(--mobile-padding-md);box-shadow:0 1px 6px rgba(0,0,0,.06);border:1px solid var(--gray-100)}.header-mobile{position:sticky;top:var(--safe-area-top);background:white;border-bottom:1px solid var(--gray-200);padding:var(--mobile-padding-md) var(--mobile-padding-md);z-index:40}.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--gray-200);border-top-color:var(--primary-blue);border-radius:50%;animation:spin 1s linear infinite}.loading-skeleton{background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-100) 50%,var(--gray-200) 75%);background-size:200% 100%;animation:loading 1.5s infinite}.loading-overlay{position:absolute;background:rgba(255,255,255,.8);align-items:center;z-index:10}.loading-overlay,.modal-mobile{top:0;left:0;right:0;bottom:0;display:flex;justify-content:center}.modal-mobile{position:fixed;z-index:50;align-items:end;background:rgba(0,0,0,.5);backdrop-filter:blur(4px)}.modal-content-mobile{background:white;width:100%;max-height:90vh;border-radius:20px 20px 0 0;padding:var(--mobile-padding-lg);padding-bottom:calc(var(--mobile-padding-lg) + var(--safe-area-bottom));overflow-y:auto;transform:translateY(100%);transition:transform .3s ease}.modal-mobile.open .modal-content-mobile{transform:translateY(0)}.modal-handle{width:40px;height:4px;background:var(--gray-300);border-radius:2px;margin:0 auto 16px;cursor:grab}.nav-mobile{position:fixed;bottom:var(--safe-area-bottom);left:0;right:0;background:white;border-top:1px solid var(--gray-200);padding:var(--mobile-padding-sm) var(--mobile-padding-md);z-index:40}.nav-item-mobile{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:var(--touch-target-comfortable);color:var(--gray-500);text-decoration:none;font-size:var(--font-size-xs);transition:color .2s ease}.nav-item-mobile.active{color:var(--primary-blue)}:focus-visible{outline:2px solid var(--primary-blue);outline-offset:2px}.text-high-contrast{color:var(--gray-900)}.text-medium-contrast{color:var(--gray-700)}.text-low-contrast{color:var(--gray-500)}@keyframes spin{to{transform:rotate(1turn)}}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.fade-in{animation:fadeIn .3s ease forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:359px){.card-mobile{margin:var(--mobile-padding-xs);padding:var(--mobile-padding-md)}.form-mobile{padding:var(--mobile-padding-xs)}.btn-primary-mobile{padding:10px 16px;font-size:14px}.card-compact-mobile{padding:12px}}@media (min-width:360px) and (max-width:399px){.card-mobile{margin:var(--mobile-padding-sm)}.trip-card-mobile{margin-left:8px;margin-right:8px;max-width:calc(100vw - 16px)}.btn-primary-mobile,.btn-secondary-mobile{padding:12px 20px;min-width:100px}body{overflow-x:hidden}.text-responsive-360{font-size:14px;line-height:1.4}.flex-360-wrap{flex-wrap:wrap;gap:8px}}@media (min-width:400px){.floating-btn-mobile{right:32px;bottom:calc(32px + var(--safe-area-bottom))}}@media (max-height:500px) and (orientation:landscape){.modal-content-mobile{max-height:95vh;border-radius:16px;margin:var(--mobile-padding-md);width:calc(100% - 32px)}.modal-mobile{align-items:center}}@media (prefers-color-scheme:dark){:root{--gray-50:#1f2937;--gray-100:#374151;--gray-200:#4b5563;--gray-300:#6b7280;--gray-400:#9ca3af;--gray-500:#d1d5db;--gray-600:#e5e7eb;--gray-700:#f3f4f6;--gray-800:#f9fafb;--gray-900:#ffffff}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.touch-target-mobile{min-height:var(--touch-target-min);min-width:var(--touch-target-min);display:inline-flex;align-items:center;justify-content:center;transition:all .2s ease}.touch-target-mobile:active{transform:scale(.95)}.btn-disabled-mobile{min-height:var(--touch-target-min);padding:12px 16px;border-radius:12px;font-weight:600;font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;cursor:not-allowed}.line-clamp-2{-webkit-line-clamp:2}.line-clamp-1,.line-clamp-2{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-1{-webkit-line-clamp:1}.trip-card-mobile{background:white;border-radius:16px;padding:16px;margin-bottom:12px;box-shadow:0 1px 3px rgba(0,0,0,.1);border:1px solid var(--gray-100);transition:all .2s ease}.trip-card-mobile:hover{box-shadow:0 4px 12px rgba(0,0,0,.15);transform:translateY(-1px)}.trip-card-mobile:active{transform:translateY(0)}.avatar-mobile{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;border:2px solid white}.status-badge-mobile{padding:4px 8px;border-radius:8px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.trip-info-mobile{display:flex;align-items:center;gap:4px;padding:6px 10px;background:var(--gray-50);border-radius:8px;font-size:13px}.trip-info-mobile.price{background:#ecfdf5;color:#065f46}.trip-info-mobile.users{background:#eff6ff;color:#1e40af}.trip-info-mobile.location{background:#f3f4f6;color:#374151}.container-360-safe{max-width:100vw;overflow-x:hidden;padding-left:clamp(8px,2vw,16px);padding-right:clamp(8px,2vw,16px)}.grid-360-responsive{display:grid;grid-template-columns:1fr;gap:12px;width:100%;max-width:100%}@media (min-width:480px){.grid-360-responsive{grid-template-columns:repeat(2,1fr);gap:16px}}.btn-360-adaptive{width:100%;max-width:none;min-width:0;padding:12px 16px;font-size:clamp(14px,3.5vw,16px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.text-360-responsive{font-size:clamp(12px,3.5vw,14px);line-height:1.4}.text-360-title{font-size:clamp(16px,4.5vw,20px);line-height:1.3}.spacing-360-adaptive{padding:clamp(8px,2vw,16px);margin:clamp(4px,1vw,8px) clamp(8px,2vw,16px)}.card-360-safe{width:calc(100vw - 16px);max-width:100%;margin-left:8px;margin-right:8px;box-sizing:border-box}@media (max-width:400px){.modal-content-mobile{margin:0;width:100vw;border-radius:16px 16px 0 0;max-height:85vh}.modal-mobile{padding:0}}.touch-360-safe{min-height:44px;min-width:44px;padding:8px;display:flex;align-items:center;justify-content:center}.flex-360-safe{display:flex;flex-wrap:wrap;gap:8px;width:100%;max-width:100%}.flex-360-no-shrink{display:flex;align-items:center;min-width:0;flex:1}.input-360-safe{width:100%;max-width:100%;min-width:0;box-sizing:border-box}.img-360-safe{max-width:100%;height:auto;object-fit:contain}.debug-360{outline:1px solid red;position:relative}.debug-360:after{content:attr(class);position:absolute;top:0;left:0;background:red;color:white;font-size:10px;padding:2px 4px;z-index:1000}