@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg-color:#0f172a;--bg-card:#1e293b;--bg-hover:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#3b82f6;--accent-hover:#2563eb;--accent-success:#10b981;--accent-danger:#ef4444;--accent-warning:#f59e0b;--border-color:#334155;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-glow:0 0 15px #3b82f680;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1600px;margin:0 auto;padding:2rem}.header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:2rem;display:flex}.nav-links{gap:1.5rem;display:flex}.nav-item{color:var(--text-secondary);transition:var(--transition);border-radius:var(--radius-md);padding:.5rem 1rem;font-weight:500}.nav-item:hover,.nav-item.active{color:var(--text-primary);background-color:var(--bg-hover)}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition);padding:1.5rem}.card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.metric-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.75rem;font-weight:600}.metric-value{letter-spacing:-.01em;color:var(--text-primary);font-size:1.75rem;font-weight:700;line-height:1.1}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);justify-content:center;align-items:center;gap:.4rem;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;display:inline-flex}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--accent-hover);box-shadow:var(--shadow-glow)}.btn-outline{border:1px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover:not(:disabled){background-color:var(--bg-hover);border-color:var(--text-secondary)}.btn-danger{background-color:var(--accent-danger);color:#fff;border:none}.btn-success{background-color:var(--accent-success);color:#fff;border:none}.btn-danger:hover:not(:disabled),.btn-success:hover:not(:disabled){filter:brightness(1.08)}.table-container{background-color:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-color);width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:center;border-bottom:1px solid var(--border-color);padding:1rem .75rem}th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;background-color:#0003;font-size:.875rem;font-weight:600}.action-buttons-container{flex-wrap:wrap;justify-content:center;align-items:center;gap:.5rem;display:flex}tr:last-child td{border-bottom:none}tr{transition:var(--transition)}tr:hover:not(thead tr){background-color:var(--bg-hover)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{color:var(--accent-success);background-color:#10b9811a}.badge-warning{color:var(--accent-warning);background-color:#f59e0b1a}.badge-danger{color:var(--accent-danger);background-color:#ef44441a}.badge-neutral{background-color:var(--bg-hover);color:var(--text-secondary)}.modal-overlay{white-space:normal;text-align:left;background-color:#0009;justify-content:center;align-items:flex-start;padding:3rem 1rem;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-card{width:100%;max-height:90vh;margin:auto;transition:none;overflow-y:auto;box-shadow:0 10px 30px #00000073}.modal-card:hover{border-color:var(--border-color);transform:none;box-shadow:0 10px 30px #00000073}.modal-shell{flex-direction:column;padding:0;display:flex;overflow:hidden}.modal-shell .modal-header{flex-shrink:0;margin:0;padding:1.25rem 1.5rem 1rem}.modal-shell-body{padding:1.5rem;overflow-y:auto}.modal-footer{flex-wrap:wrap;justify-content:flex-end;gap:1rem;display:flex}@media (max-width:768px){.modal-footer{flex-direction:column}.modal-footer .btn{justify-content:center;width:100%}}.modal-bar{justify-content:space-between;align-items:flex-start;gap:1rem;width:100%;display:flex}.modal-bar>:first-child,.modal-header>:first-child{flex:auto;min-width:0}.modal-card>.flex-between{flex-wrap:nowrap;align-items:flex-start;gap:1rem}.modal-card>.flex-between>:first-child{min-width:0}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.modal-title{margin:0;font-size:1.25rem}.modal-subtitle{color:var(--text-secondary);margin:.25rem 0 0;font-size:.875rem}.modal-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;margin:-.5rem -.5rem -.5rem 0;font-size:1.4rem;line-height:1;display:inline-flex}.modal-close:active{background-color:var(--bg-hover)}.member-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}@media (max-width:768px){.member-grid{grid-template-columns:1fr;gap:.85rem}}.field-hint{color:var(--text-muted);font-size:.85em;font-style:italic;font-weight:400}.empty-state{text-align:center;color:var(--text-secondary);padding:2.5rem 1rem;font-size:.95rem;line-height:1.5}.form-input.water-reading-input{text-align:center;width:8rem;max-width:100%;margin:0 auto;font-size:1rem;display:block}@media (max-width:768px){.form-input.water-reading-input{width:9rem;margin:0}}.renewal-content{flex-direction:column;align-items:center;gap:.35rem;display:inline-flex}.renewal-actions{align-items:center;gap:.5rem;display:inline-flex}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-input,.form-select{background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:var(--transition);padding:.75rem 1rem;font-family:inherit;font-size:1rem}.form-input:focus,.form-select:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 2px #3b82f633}.page-title{margin-bottom:.5rem;font-size:2rem;font-weight:700}.page-subtitle{color:var(--text-secondary);margin-bottom:2rem}.flex-between{justify-content:space-between;align-items:center;display:flex}@media (max-width:768px){.flex-between{flex-wrap:wrap;gap:1rem}table,thead,tbody,th,td,tr{display:block}thead tr{display:none}tr{border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-card);margin-bottom:1rem;padding:.5rem 1rem}td{border-bottom:1px solid var(--border-color);white-space:normal;text-align:right;justify-content:space-between;align-items:center;padding:.75rem 0;display:flex}td:last-child{border-bottom:none}td:before{content:attr(data-label);color:var(--text-secondary);text-align:left;margin-right:1rem;font-weight:600}td[data-label=Action]{flex-direction:column;justify-content:center;align-items:center;gap:1rem}td[data-label=Action]:before{align-self:center;margin-bottom:.5rem;margin-right:0}.action-buttons-container{flex-direction:column;width:100%}.action-buttons-container>.btn{justify-content:center;width:100%}.modal-overlay{padding:1.5rem .75rem}.history-table td[data-label=Month]{text-align:left;border-bottom:1px solid var(--border-color);justify-content:flex-start;margin-bottom:.35rem;padding-bottom:.6rem;font-size:1.05rem;font-weight:700}.history-table td[data-label=Month]:before{display:none}.renewal-cell{white-space:normal!important}.renewal-content{align-items:flex-end}.dashboard-top-actions{flex-direction:column;width:100%}.dashboard-top-actions>.btn,.dashboard-top-actions>button{justify-content:center;width:100%}.dashboard-filter-form{flex-direction:column;align-items:stretch!important}.dashboard-filter-form>span{text-align:center}.dashboard-filter-form .form-select,.dashboard-filter-form .form-input{width:100%!important}.dashboard-filter-form .btn{justify-content:center;width:100%}.header{flex-direction:column;align-items:center;gap:1rem}.nav-links{flex-wrap:wrap;justify-content:center;gap:.5rem;width:100%}.dashboard-grid{gap:.75rem}.dashboard-grid .card{justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.dashboard-grid .metric-title{margin-bottom:0;font-size:.8rem}.dashboard-grid .metric-value{font-size:1.15rem}}@media (min-width:769px){tbody tr:nth-child(2n){background-color:#ffffff06}tbody tr:hover,tbody tr:nth-child(2n):hover{background-color:var(--bg-hover)}}