:root{--primary: #1a237e;--primary-light: #534bae;--primary-dark: #000051;--accent: #ffab00;--success: #2e7d32;--danger: #c62828;--warning: #ffc107;--info: #0277bd;--bg: #f5f7fa;--card: #ffffff;--white: #ffffff;--text: #2c3e50;--gray: #95a5a6;--radius: 12px;--shadow: 0 4px 20px rgba(0, 0, 0, .08);--transition: all .3s cubic-bezier(.25, .8, .25, 1)}@keyframes shimmer{0%{background-position:-468px 0}to{background-position:468px 0}}.skeleton{background:#f6f7f8;background-image:linear-gradient(to right,#f6f7f8 0%,#edeef1 20%,#f6f7f8 40%,#f6f7f8 100%);background-repeat:no-repeat;background-size:800px 104px;display:inline-block;position:relative;animation-duration:1s;animation-fill-mode:forwards;animation-iteration-count:infinite;animation-name:shimmer;animation-timing-function:linear}.screen-transition{animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{opacity:1}50%{opacity:.85}to{opacity:1}}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;margin:0;background:var(--bg);color:var(--text);padding-bottom:2rem;line-height:1.5}.container{max-width:1000px;margin:0 auto;padding:1rem}.row{display:flex;gap:1rem;flex-wrap:wrap}.col{flex:1;min-width:300px}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;margin-bottom:1.5rem;border:1px solid rgba(0,0,0,.05)}.header{background:var(--primary);color:var(--white);padding:1rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100;box-shadow:0 2px 4px #0000001a}.btn{padding:.8rem 1.5rem;border:none;border-radius:6px;cursor:pointer;font-weight:600;text-align:center;transition:var(--transition);display:inline-block;font-family:inherit}.btn:active{transform:scale(.98)}.btn-block{display:block;width:100%;margin-bottom:.5rem}.btn-primary{background:var(--primary);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-warning{background:var(--warning);color:#333}.btn-outline{border:1px solid currentColor;background:transparent}.form-control{width:100%;padding:.8rem;border:2px solid #eee;border-radius:8px;box-sizing:border-box;margin-bottom:1rem;font-size:1rem;font-family:inherit;transition:border-color .2s}.form-control:focus{outline:none;border-color:var(--primary-light)}.hidden{display:none!important}.status-badge{padding:4px 12px;border-radius:20px;font-size:.85rem;font-weight:600}.alert-box{padding:1rem;border-radius:8px;color:#fff;margin-bottom:1rem;display:flex;align-items:center;gap:12px;animation:pulse 2s infinite}.nav-tabs{display:flex;border-bottom:2px solid #eee;margin-bottom:1.5rem;overflow-x:auto}.nav-tab{flex:1;padding:1rem;text-align:center;cursor:pointer;color:var(--gray);font-weight:600;white-space:nowrap;transition:color .2s}.nav-tab.active{color:var(--primary);border-bottom:3px solid var(--primary);margin-bottom:-2px}.pulse{box-shadow:0 0 #764ba2b3;animation:pulse-shadow 1.5s infinite}@keyframes pulse-shadow{0%{box-shadow:0 0 #764ba2b3}70%{box-shadow:0 0 0 15px #764ba200}to{box-shadow:0 0 #764ba200}}.leaflet-popup-content-wrapper{border-radius:8px}.leaflet-popup-content{font-family:Segoe UI,sans-serif;font-size:.9rem}