#app-container{min-height:100vh;min-height:100dvh;min-height:var(--app-height, 100vh);background:var(--bg-color);overflow-y:auto;-webkit-overflow-scrolling:touch}@media(orientation:landscape){.nav-bar{padding-bottom:0}.nav-item{padding:.4rem 0}.nav-item svg{width:18px;height:18px}.nav-item span{font-size:.6rem}.page{padding-bottom:calc(3.5rem + var(--safe-area-bottom))}}:root{--primary-color: #1e3a5f;--primary-light: #2d5a8a;--primary-dark: #0f2840;--accent-color: #3498db;--success-color: #27ae60;--warning-color: #f39c12;--danger-color: #e74c3c;--bg-color: #f5f7fa;--card-bg: #ffffff;--text-color: #2c3e50;--text-muted: #7f8c8d;--border-color: #e1e8ed;--shadow: 0 2px 8px rgba(0, 0, 0, .1);--radius: 12px;--radius-sm: 8px;--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-left: env(safe-area-inset-left, 0px);--safe-area-right: env(safe-area-inset-right, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;color:var(--text-color);background:var(--bg-color);line-height:1.5;min-height:100vh;min-height:100dvh;overflow-y:auto;-webkit-overflow-scrolling:touch}h1,h2,h3,h4{font-weight:600;line-height:1.2}h1{font-size:1.75rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.1rem}a{color:var(--accent-color);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.5rem;font-size:1rem;font-weight:500;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s ease;min-height:48px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-light)}.btn-primary:active{background:var(--primary-dark)}.btn-secondary{background:var(--card-bg);color:var(--text-color);border:1px solid var(--border-color)}.btn-success{background:var(--success-color);color:#fff}.btn-danger{background:var(--danger-color);color:#fff}.btn-warning{background:var(--warning-color);color:#fff}.btn-block{width:100%}.btn-lg{padding:1rem 2rem;font-size:1.125rem;min-height:56px}.btn:disabled{opacity:.6;cursor:not-allowed}.form-group{margin-bottom:1rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;font-size:.95rem}.form-input{width:100%;padding:.875rem 1rem;font-size:1rem;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--card-bg);color:var(--text-color);min-height:48px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #3498db26}.form-input::placeholder{color:var(--text-muted)}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem;margin-bottom:1rem}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.card-title{font-size:1.1rem;font-weight:600}.page{padding:1rem;padding-top:calc(1rem + var(--safe-area-top));padding-bottom:calc(5rem + var(--safe-area-bottom));max-width:800px;margin:0 auto}.page-header{margin-bottom:1.5rem}.page-title{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.back-link{display:inline-flex;align-items:center;gap:.35rem;padding:.4rem .85rem;font-size:.85rem;font-weight:500;color:var(--primary-color);background:#1e3a5f14;border:none;border-radius:999px;cursor:pointer;text-decoration:none;transition:background .2s;-webkit-appearance:none;-moz-appearance:none;appearance:none}.back-link:active{background:#1e3a5f29}.back-link svg{width:16px;height:16px;flex-shrink:0}.nav-bar{position:fixed;bottom:0;left:0;right:0;background:var(--card-bg);border-top:1px solid var(--border-color);padding-bottom:var(--safe-area-bottom);z-index:1001}.nav-bar-inner{display:flex;max-width:800px;margin:0 auto}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;padding:.75rem 0;color:var(--text-muted);font-size:.75rem;text-decoration:none;transition:color .2s}.nav-item.active{color:var(--primary-color)}.nav-item svg{width:24px;height:24px;margin-bottom:.25rem}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.8rem;font-weight:500;border-radius:999px}.badge-success{background:#27ae6026;color:var(--success-color)}.badge-warning{background:#f39c1226;color:var(--warning-color)}.badge-danger{background:#e74c3c26;color:var(--danger-color)}.checklist-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--card-bg);border-radius:var(--radius-sm);margin-bottom:.5rem;cursor:pointer;transition:background .2s;min-height:56px}.checklist-item:active{background:var(--bg-color)}.checklist-item.completed{opacity:.6}.checklist-item.completed .checklist-title{text-decoration:line-through}.checklist-checkbox{width:28px;height:28px;border:2px solid var(--border-color);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}.checklist-item.completed .checklist-checkbox{background:var(--success-color);border-color:var(--success-color);color:#fff}.checklist-title{font-size:1rem;flex:1}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.stat-card{background:var(--card-bg);border-radius:var(--radius);padding:1rem;text-align:center}.stat-value{font-size:1.75rem;font-weight:700;color:var(--primary-color)}.stat-label{font-size:.85rem;color:var(--text-muted);margin-top:.25rem}.loading{display:flex;align-items:center;justify-content:center;padding:2rem}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.maintenance-item{background:var(--card-bg);border-radius:var(--radius);padding:1rem;margin-bottom:.75rem;border-left:4px solid var(--success-color)}.maintenance-item.warning{border-left-color:var(--warning-color)}.maintenance-item.overdue{border-left-color:var(--danger-color)}.maintenance-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:.5rem}.maintenance-name{font-weight:600;font-size:1rem}.maintenance-area{font-size:.85rem;color:var(--text-muted)}.maintenance-remaining{font-weight:600;text-align:right}.maintenance-remaining.warning{color:var(--warning-color)}.maintenance-remaining.overdue{color:var(--danger-color)}.category-header{font-size:.85rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin:1.5rem 0 .75rem}.category-header:first-child{margin-top:0}.alert{padding:1rem;border-radius:var(--radius-sm);margin-bottom:1rem}.alert-danger{background:#e74c3c1a;color:var(--danger-color);border:1px solid rgba(231,76,60,.2)}.alert-success{background:#27ae601a;color:var(--success-color);border:1px solid rgba(39,174,96,.2)}.alert-warning{background:#f39c121a;color:#9a6700;border:1px solid rgba(243,156,18,.2)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:200;padding:1rem;padding-bottom:calc(1rem + var(--safe-area-bottom))}.modal{background:var(--card-bg);border-radius:var(--radius);width:100%;max-width:500px;max-height:85vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid var(--border-color)}.modal-body{padding:1rem}.modal-footer{padding:1rem;border-top:1px solid var(--border-color);display:flex;gap:.5rem}.modal-footer .btn{flex:1}.map-container{width:100%;height:300px;border-radius:var(--radius);overflow:hidden;background:var(--border-color)}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}.empty-state svg{width:64px;height:64px;margin-bottom:1rem;opacity:.5}.skeleton{background:var(--border-color);border-radius:var(--radius-sm);position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:shimmer 1.5s infinite}@keyframes shimmer{to{transform:translate(100%)}}.skeleton-text{height:.9rem;margin-bottom:.5rem;width:80%}.skeleton-text-short{height:.9rem;margin-bottom:.5rem;width:50%}.skeleton-title{height:1.25rem;margin-bottom:.75rem;width:60%}.skeleton-stat-value{height:1.75rem;width:60%;margin:0 auto .25rem;border-radius:var(--radius-sm)}.skeleton-stat-label{height:.85rem;width:70%;margin:0 auto;border-radius:var(--radius-sm)}.skeleton-btn{height:56px;border-radius:var(--radius-sm);margin:1.5rem 0}.skeleton-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem;margin-bottom:1rem}.skeleton-maintenance{background:var(--card-bg);border-radius:var(--radius);padding:1rem;margin-bottom:.75rem;border-left:4px solid var(--border-color)}.skeleton-progress{height:6px;border-radius:3px;margin-top:.75rem}.skeleton-badge{height:1.5rem;width:4rem;border-radius:999px}.skeleton-checklist-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--card-bg);border-radius:var(--radius-sm);margin-bottom:.5rem;min-height:56px}.skeleton-circle{width:28px;height:28px;border-radius:50%;flex-shrink:0}.skeleton-map{height:300px;border-radius:var(--radius)}@media(min-width:768px){.page{padding:2rem 2rem 6rem}.stats-grid{grid-template-columns:repeat(4,1fr)}.modal-overlay{align-items:center}.modal{border-radius:var(--radius)}.map-container{height:400px}}