:root{--navy:#102a43;--navy-2:#183b56;--orange:#f97316;--surface:#fff;--canvas:#edf3f8;--ink:#1f3447;--muted:#627d98;--line:#d7e2ea;--green:#16865c;--red:#c7362f;--yellow:#d99a00;--blue:#2176ae}*{box-sizing:border-box;letter-spacing:0}html{background:var(--canvas)}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.boot{height:100vh;display:grid;place-items:center}.shell{min-height:100vh}.main{margin-left:250px;min-height:100vh;padding-bottom:56px}.topbar{height:72px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);padding:0 28px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;backdrop-filter:blur(8px)}.topbar-title{display:flex;align-items:center;gap:10px}.page-title{font-size:1.4rem;font-weight:800;margin:0}.page-context{color:var(--muted)}.content{padding:24px;max-width:1540px;margin:auto}.user-menu{display:flex;align-items:center;gap:9px}.user-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#e3edf5;color:var(--navy);font-weight:800}.icon-button{width:40px;height:40px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--navy)}.metric{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--navy);border-radius:8px;padding:17px;height:100%;box-shadow:0 5px 18px rgba(16,42,67,.045)}.metric-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.metric-icon{width:38px;height:38px;border-radius:8px;display:grid;place-items:center;background:#e7eef5;color:var(--navy)}.metric .label{font-size:.74rem;text-transform:uppercase;color:var(--muted);font-weight:800}.metric .value{font-size:1.42rem;font-weight:800;margin-top:8px;color:var(--ink)}.metric small{color:var(--muted)}.metric.orange{border-left-color:var(--orange)}.metric.orange .metric-icon{background:#fff0e5;color:#c65300}.metric.green{border-left-color:var(--green)}.metric.green .metric-icon{background:#e2f4ec;color:var(--green)}.metric.red{border-left-color:var(--red)}.metric.red .metric-icon{background:#fbe9e7;color:var(--red)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px;box-shadow:0 5px 18px rgba(16,42,67,.04)}.panel-title{font-size:.95rem;font-weight:800;margin:0}.section-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.filter-bar{display:flex;gap:8px;flex-wrap:wrap}.filter-bar .form-control{min-width:230px}.table{--bs-table-bg:transparent}.table>:not(caption)>*>*{padding:.82rem .68rem;vertical-align:middle;border-color:#e3ebf1}.table thead th{font-size:.76rem;text-transform:uppercase;color:#526d82;font-weight:800;white-space:nowrap}.badge-status{display:inline-block;padding:6px 9px;border-radius:20px;font-size:.72rem;font-weight:700}.status-paid{background:#d7f2e6;color:#096844}.status-overdue{background:#fde0dc;color:#a3221c}.status-due_today{background:#ffead5;color:#b44700}.status-pending{background:#dcecff;color:#175a96}.status-cancelled{background:#e6e9ed;color:#52606d}.btn{border-radius:6px;font-weight:650}.btn-primary{background:var(--navy);border-color:var(--navy)}.btn-warning{background:var(--orange);border-color:var(--orange);color:#fff}.btn-warning:hover{background:#dc620e;border-color:#dc620e;color:#fff}.form-control,.form-select{min-height:44px;border-color:#b8c8d5;border-radius:6px}.action-group{display:flex;gap:5px;white-space:nowrap}.chart-wrap{height:270px}.empty{text-align:center;padding:45px 15px!important;color:var(--muted)}.empty i{font-size:2rem;display:block;margin-bottom:10px}.deadline-list{display:grid;gap:8px}.deadline-item{display:grid;grid-template-columns:1fr auto;gap:4px 14px;padding:11px 0;border-bottom:1px solid #e3ebf1;text-decoration:none;color:inherit}.deadline-item:last-child{border:0}.deadline-item small{color:var(--muted)}footer{padding:28px 20px;text-align:center;color:var(--muted);font-size:.76rem}.login{min-height:100vh;display:grid;grid-template-columns:minmax(340px,44%) 1fr;background:#fff}.login-art{background:#102a43;display:flex;align-items:flex-end;padding:clamp(34px,7vw,100px);color:#fff;position:relative;overflow:hidden}.login-art:before{content:"";position:absolute;inset:24px;border:1px solid rgba(255,255,255,.1)}.login-brand{position:relative;max-width:420px}.login-brand .mark{width:58px;height:58px;display:grid;place-items:center;background:var(--orange);border-radius:8px;font-size:1.8rem;margin-bottom:22px}.login-art h1{font-size:2.5rem;font-weight:850}.login-art p{color:#c9d8e5;font-size:1.05rem}.login-box{display:grid;place-items:center;padding:24px;background:#f8fafc}.login-form{width:min(410px,100%);background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px;box-shadow:0 18px 50px rgba(16,42,67,.1)}.mobile-nav{display:none}.sidebar-toggle{display:none}
@media(max-width:767px){body{padding-bottom:calc(70px + env(safe-area-inset-bottom))}.main{margin-left:0;padding-bottom:18px}.topbar{height:62px;padding:0 14px}.content{padding:14px}.page-title{font-size:1.15rem}.page-context,.desktop-user{display:none}.sidebar-toggle{display:grid;place-items:center;width:42px;height:42px;border:0;background:transparent;color:var(--navy);font-size:1.25rem}.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;height:calc(66px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);z-index:30;box-shadow:0 -6px 24px rgba(16,42,67,.09)}.mobile-nav a,.mobile-nav button{border:0;background:transparent;color:#688095;text-decoration:none;text-align:center;font-size:.64rem;padding:8px 2px 6px;min-width:0}.mobile-nav i{font-size:1.18rem;display:block;margin-bottom:4px}.mobile-nav .active{color:var(--orange)}.login{grid-template-columns:1fr;background:#f3f7fb}.login-art{display:none}.login-box{padding:18px}.login-form{padding:24px}.panel{padding:14px}.metric .value{font-size:1.3rem}.chart-wrap{height:245px}.section-toolbar{align-items:stretch;flex-direction:column}.filter-bar{display:grid;grid-template-columns:1fr 145px}.filter-bar .form-control{min-width:0}.table-responsive{margin:0 -5px;width:calc(100% + 10px)}.action-group .btn{min-width:38px;min-height:38px}}
@media(min-width:768px) and (max-width:1100px){.content{padding:18px}.main{margin-left:230px}}