:root{--bg:#f4f6f2;--surface:#fff;--ink:#17231d;--muted:#69736d;--line:#e2e7e2;--accent:#277a54;--accent-soft:#e7f3ec;--danger:#bd4a45;--warning:#a46a16;--shadow:0 16px 42px rgba(28,53,40,.09);font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit;color:inherit}button,a{transition:.18s ease}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:28px 18px;background:#f9faf8;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 27px;color:var(--ink);text-decoration:none;font-weight:750;font-size:19px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--ink);color:white}.nav{display:grid;gap:5px}.nav a{display:flex;gap:12px;align-items:center;padding:12px 13px;border-radius:11px;color:#59655e;text-decoration:none;font-size:14px;font-weight:600}.nav a span{width:20px;text-align:center}.nav a:hover,.nav a.active{background:var(--accent-soft);color:var(--accent)}.sidebar-note{margin-top:auto;display:flex;gap:10px;align-items:flex-start;padding:13px;font-size:12px;color:#56615b}.sidebar-note small{color:#909892}.status-dot{width:8px;height:8px;margin-top:3px;border-radius:50%;background:#36a36e;box-shadow:0 0 0 4px #dff2e7}.content{padding:30px 38px 54px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.eyebrow{margin:0 0 5px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.topbar h1{margin:0;font-size:27px;letter-spacing:-.025em}.month-picker{display:grid;gap:5px;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.month-picker input,.field input,.field select,.field textarea,.search{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;outline:none}.month-picker input:focus,.field :focus,.search:focus{border-color:#65a586;box-shadow:0 0 0 3px #def0e6}.mobile-menu{display:none}.icon-button{border:0;background:transparent;font-size:24px;cursor:pointer;border-radius:8px}.icon-button:hover{background:#edf0ed}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px}.kpi{padding:20px}.kpi-label{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.kpi-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#f0f4f1;color:var(--accent)}.kpi-value{margin:20px 0 4px;font-size:26px;font-weight:750;letter-spacing:-.03em}.kpi-note{color:var(--muted);font-size:12px}.positive{color:var(--accent)}.negative{color:var(--danger)}.overview-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(290px,1fr);gap:16px}.panel{padding:22px}.panel-head,.page-actions{display:flex;align-items:center;justify-content:space-between;gap:14px}.panel h2{font-size:16px;margin:0}.panel-sub{margin:5px 0 0;color:var(--muted);font-size:12px}.category-list{display:grid;gap:17px;margin-top:25px}.category-row{display:grid;grid-template-columns:minmax(120px,1fr) 3fr auto;gap:12px;align-items:center;font-size:13px}.category-name{display:flex;align-items:center;gap:9px}.swatch{width:9px;height:9px;border-radius:3px}.bar{height:7px;border-radius:99px;background:#edf0ed;overflow:hidden}.bar span{display:block;height:100%;border-radius:99px}.amount{font-weight:700;font-variant-numeric:tabular-nums}.upcoming{display:grid;margin-top:14px}.upcoming-row{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.date-tile{display:grid;place-items:center;width:34px;height:38px;border-radius:9px;background:#f1f4f1;font-weight:750;font-size:13px}.upcoming-name{font-size:13px;font-weight:650}.muted{color:var(--muted);font-size:12px}.button{border:0;border-radius:10px;padding:10px 15px;font-size:13px;font-weight:700;cursor:pointer}.button.primary{background:var(--ink);color:white}.button.primary:hover{background:#2b3b33}.button.secondary{background:#f0f3f0;border:1px solid var(--line)}.button.danger{background:var(--danger);color:white}.button.small{padding:7px 10px}.table-card{margin-top:17px;overflow:hidden}.toolbar{display:flex;gap:10px;padding:14px;border-bottom:1px solid var(--line)}.search{min-width:220px}.toolbar select{border:1px solid var(--line);border-radius:10px;background:white;padding:9px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{padding:12px 16px;text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em;background:#fafbfa}td{padding:14px 16px;border-top:1px solid var(--line);vertical-align:middle}tr:hover td{background:#fbfcfb}.item-name{font-weight:680}.category-pill,.status-pill{display:inline-flex;align-items:center;gap:7px;padding:5px 9px;border-radius:99px;background:#f2f4f2;font-size:11px;font-weight:650}.category-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--pill)}.row-actions{display:flex;gap:5px;justify-content:flex-end}.row-actions button{border:0;background:transparent;padding:6px 8px;border-radius:7px;cursor:pointer}.row-actions button:hover{background:#edf1ee}.empty{padding:54px 20px;text-align:center;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-size:16px;margin-bottom:6px}.loading{padding:70px;text-align:center;color:var(--muted)}.loading::before{content:"";display:block;width:24px;height:24px;border:3px solid #dfe5e1;border-top-color:var(--accent);border-radius:50%;margin:0 auto 12px;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.dialog,.confirm-dialog{border:0;border-radius:18px;box-shadow:var(--shadow);padding:0;width:min(590px,calc(100% - 28px));max-height:90vh}.dialog::backdrop,.confirm-dialog::backdrop{background:rgba(19,30,24,.35);backdrop-filter:blur(2px)}.dialog form{padding:24px}.dialog-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:22px}.dialog h2,.confirm-dialog h2{margin:0;font-size:21px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:700}.field textarea{min-height:75px;resize:vertical}.check-field{display:flex;gap:8px;align-items:center;padding-top:25px}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}.form-error{color:var(--danger);font-size:12px;margin-top:12px}.field-error{color:var(--danger);font-size:11px}.confirm-dialog form{padding:28px;text-align:center}.confirm-dialog p{color:var(--muted)}.confirm-icon{display:grid;place-items:center;margin:0 auto 15px;width:42px;height:42px;border-radius:50%;background:#fae8e6;color:var(--danger);font-weight:800}.toast{position:fixed;z-index:10;right:25px;bottom:25px;transform:translateY(20px);opacity:0;pointer-events:none;padding:12px 16px;border-radius:11px;background:var(--ink);color:white;font-size:13px;box-shadow:var(--shadow);transition:.2s}.toast.show{opacity:1;transform:none}.toast.error{background:var(--danger)}.link{color:var(--accent);text-decoration:none}.link:hover{text-decoration:underline}
@media(max-width:1000px){.kpis{grid-template-columns:repeat(2,1fr)}.overview-grid{grid-template-columns:1fr}.content{padding:26px}.shell{grid-template-columns:210px 1fr}}
@media(max-width:720px){.shell{display:block}.sidebar{position:fixed;z-index:20;left:0;transform:translateX(-100%);width:240px;transition:.2s;box-shadow:var(--shadow)}.sidebar.open{transform:none}.content{padding:20px 16px 40px}.mobile-menu{display:block}.topbar{gap:12px}.topbar>div{margin-right:auto}.topbar h1{font-size:21px}.month-picker span{display:none}.kpis{grid-template-columns:1fr 1fr;gap:9px}.kpi{padding:15px}.kpi-value{font-size:20px;margin-top:14px}.page-actions{align-items:flex-start}.toolbar{flex-wrap:wrap}.search{min-width:100%;width:100%}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}th:nth-child(3),td:nth-child(3),th:nth-child(6),td:nth-child(6){display:none}.category-row{grid-template-columns:1fr auto}.category-row .bar{grid-column:1/-1;grid-row:2}.panel{padding:17px}}
@media(max-width:420px){.kpis{grid-template-columns:1fr}.month-picker input{width:132px}.topbar .eyebrow{display:none}}
.vpn-summary{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.vpn-summary h2{margin:5px 0 0;font-size:25px}.vpn-summary h2 small{font-size:12px;color:var(--muted);font-weight:500}.vpn-filters{display:flex;gap:5px;margin-bottom:16px}.vpn-filters button{border:0;background:transparent;color:var(--muted);padding:8px 12px;border-radius:9px;font-size:12px;font-weight:700;cursor:pointer}.vpn-filters button.active,.vpn-filters button:hover{background:white;color:var(--ink);box-shadow:0 2px 8px rgba(30,45,37,.07)}.vpn-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.vpn-card{padding:19px}.vpn-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.vpn-customer{font-weight:750;margin-bottom:5px}.vpn-card code{font-family:"Cascadia Code",Consolas,monospace;color:var(--muted);font-size:11px}.status-pill.paid{background:#e3f4ea;color:#25734e}.status-pill.pending{background:#f4f1e7;color:#806623}.status-pill.overdue{background:#f9e7e5;color:#a7443e}.vpn-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:19px 0}.vpn-meta div{display:grid;gap:4px}.vpn-meta span{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.05em}.vpn-meta strong{font-size:12px}.payment-line{display:flex;align-items:center;justify-content:space-between;border-radius:10px;background:#edf7f1;color:#286846;padding:10px 12px;font-size:11px}.payment-line.pending-line{background:#f5f5f1;color:#766b47}.vpn-actions{display:flex;gap:7px;align-items:center;margin-top:14px}.vpn-actions .more{margin-left:auto;font-size:16px}.button.text-danger{background:transparent;color:var(--danger)}.vpn-empty{grid-column:1/-1}.history-list{display:grid;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden}.history-row{display:flex;justify-content:space-between;align-items:center;padding:13px;border-bottom:1px solid var(--line)}.history-row:last-child{border:0}.history-row div{display:grid;gap:4px}.history-row span{font-size:11px;color:var(--muted)}
@media(max-width:900px){.vpn-grid{grid-template-columns:1fr}}
@media(max-width:600px){.vpn-summary{align-items:flex-start;gap:15px}.vpn-summary>.page-actions{align-items:flex-end;flex-direction:column}.vpn-filters{overflow:auto}.vpn-meta{grid-template-columns:1fr 1fr}.vpn-actions{flex-wrap:wrap}}
.action-group{display:flex;gap:9px}.dialog-category-shell{padding:24px}.category-manager{display:grid;gap:8px;max-height:55vh;overflow:auto}.category-edit-row{display:grid;grid-template-columns:36px minmax(140px,1fr) 110px 34px 34px;gap:7px;align-items:center;padding:8px;border:1px solid var(--line);border-radius:11px}.category-edit-row input[type="color"]{width:36px;height:36px;padding:3px;border:1px solid var(--line);border-radius:9px;background:white}.category-edit-row input[type="text"],.category-edit-row select{width:100%;min-width:0;padding:9px;border:1px solid var(--line);border-radius:8px;background:white}.category-save{color:var(--accent);font-size:17px}.category-delete{color:var(--danger)}.category-add{margin-top:12px;width:100%}
@media(max-width:600px){.category-edit-row{grid-template-columns:34px 1fr 32px 32px}.category-edit-row select{grid-column:2/-1;grid-row:2}.action-group{flex-wrap:wrap;justify-content:flex-end}}
.today-card{margin-bottom:18px;padding:20px 22px;border:1px solid #dce7df;border-radius:16px;background:linear-gradient(135deg,#fbfdfb,#f0f7f3)}.today-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.today-card h2{margin:0;font-size:18px}.today-card p:not(.eyebrow){margin:5px 0 0;color:var(--muted);font-size:12px}.today-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:17px}.today-group{padding:13px;border:1px solid #e1e9e3;border-radius:12px;background:rgba(255,255,255,.78)}.today-label{display:block;margin-bottom:9px;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.today-item{display:grid;grid-template-columns:8px 1fr auto;gap:8px;align-items:center;padding:6px 0;font-size:12px}.today-item i{width:7px;height:7px;border-radius:50%;background:var(--danger)}.today-item i.vpn-dot{background:var(--warning)}.today-item strong{font-size:11px}.overdue-group{border-color:#efd8d5;background:#fffafa}.today-clear{display:flex;align-items:center;gap:14px}.today-symbol{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#dff1e7;color:var(--accent);font-weight:900}
@media(max-width:800px){.today-groups{grid-template-columns:1fr}.today-group{max-height:220px;overflow:auto}}
.payment-status{border:0;cursor:pointer}.payment-status:hover{filter:brightness(.97)}
.today-action-row{padding:7px 0;border-top:1px solid rgba(221,230,223,.7)}.today-action-row:first-of-type{border-top:0}.today-action-row .today-item{padding:0}.quick-actions{display:flex;gap:5px;margin-top:7px}.quick-action{border:1px solid #d9e3dc;background:white;border-radius:7px;padding:5px 8px;color:var(--accent);font-size:10px;font-weight:750;cursor:pointer}.quick-action:hover{background:#edf6f1}.quick-action.done{color:var(--muted);background:#f0f2f0}.quick-action:disabled{cursor:default}
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:var(--bg)}
.login-card{width:100%;max-width:380px;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.login-brand{display:flex;align-items:center;gap:9px;margin-bottom:22px;font-weight:750}
.login-card h1{margin:2px 0 22px;font-size:21px}
.login-card .field{margin-bottom:14px}
.login-card .field label{display:block;margin-bottom:5px;font-size:11px;font-weight:700;color:var(--muted)}
.login-card input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fbfcfb}
.login-card input:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
.login-submit{width:100%;margin-top:6px;padding:11px;cursor:pointer}
.login-submit:disabled{opacity:.6;cursor:default}
.session-bar{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:14px;font-size:11px;color:var(--muted)}
.session-bar strong{color:var(--ink);font-weight:700}
.logout-button{margin-left:auto;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:5px 9px;color:var(--muted);font-size:11px;font-weight:700;cursor:pointer}
.logout-button:hover{color:var(--danger);border-color:var(--danger)}