:root{--ink:#122329;--muted:#66777c;--line:#dde5e3;--canvas:#f4f7f6;--panel:#fff;--nav:#0b2026;--nav-soft:#173139;--teal:#16a78b;--teal-dark:#0d806b;--blue:#437cf3;--amber:#e8a321;--red:#d85d5d;--radius:16px;--shadow:0 10px 30px rgba(15,37,42,.07)}
*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas)}body{margin:0;min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--nav);padding:28px 18px 18px;color:#dce8e7}.brand,.guest-brand{display:flex;align-items:center;gap:12px}.brand{padding:0 10px 26px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#26c5a6,#0b8e76);color:white;font-weight:900;font-size:21px;box-shadow:0 8px 22px rgba(22,167,139,.25)}.brand strong,.guest-brand strong{display:block;letter-spacing:.12em}.brand small,.guest-brand small{display:block;margin-top:2px;font-size:10px;letter-spacing:.32em;color:#80aaa3}.main-nav{display:flex;flex-direction:column;gap:4px;overflow:auto}.nav-label{padding:20px 12px 6px;color:#67838a;font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#b9cccc;font-size:14px}.nav-link span{width:18px;color:#78969c}.nav-link:hover,.nav-link.active{background:var(--nav-soft);color:#fff}.nav-link.active{box-shadow:inset 3px 0 var(--teal)}.nav-link.coming{opacity:.58;cursor:default}.nav-link small{margin-left:auto;padding:2px 6px;border-radius:10px;background:#213b42;font-size:9px}.sidebar-user{display:flex;align-items:center;gap:10px;margin-top:auto;padding:16px 8px 4px;border-top:1px solid #254048}.avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#214148;color:#8fe2d2;font-weight:800}.user-copy{min-width:0;flex:1}.user-copy strong,.user-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-copy strong{font-size:13px}.user-copy small{margin-top:2px;color:#75949a;font-size:11px;text-transform:capitalize}.icon-button{border:0;background:transparent;color:#90aaa9;font-size:20px}.main-content{min-width:0;padding:38px 42px 60px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.eyebrow{margin:0 0 7px;color:var(--teal-dark);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.page-header h1{margin:0;font-size:31px;letter-spacing:-.035em}.page-subtitle{margin:7px 0 0;color:var(--muted)}.header-actions{display:flex;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 16px;border:1px solid transparent;border-radius:10px;font-weight:750;font-size:13px}.button.primary{background:var(--teal);color:white;box-shadow:0 7px 18px rgba(22,167,139,.18)}.button.primary:hover{background:var(--teal-dark)}.button.secondary{border-color:var(--line);background:white;color:var(--ink)}.button.small{min-height:34px;padding:7px 11px}.button.wide{width:100%}.alert{margin:0 0 20px;padding:13px 15px;border:1px solid;border-radius:11px;font-size:14px}.alert ul{margin:7px 0 0;padding-left:20px}.alert.success{border-color:#bce9d9;background:#eaf9f3;color:#176b56}.alert.danger{border-color:#f0c2c2;background:#fff0f0;color:#9b3434}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat-card{display:flex;align-items:center;gap:14px;padding:21px;background:var(--panel);border:1px solid #e4ebe9;border-radius:var(--radius);box-shadow:var(--shadow)}.stat-card small,.stat-card strong{display:block}.stat-card small{margin-bottom:5px;color:var(--muted);font-size:12px}.stat-card strong{font-size:23px;letter-spacing:-.025em}.stat-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;font-weight:900}.stat-icon.teal{background:#e2f7f1;color:#11866f}.stat-icon.blue{background:#e9f0ff;color:var(--blue)}.stat-icon.amber{background:#fff5df;color:#b97906}.stat-icon.red{background:#ffebeb;color:#b93f3f;font-size:12px}.content-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.8fr);gap:20px}.panel{background:var(--panel);border:1px solid #e2eae8;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 22px;border-bottom:1px solid #edf1f0}.panel-heading h2{margin:0 0 4px;font-size:17px}.panel-heading p{margin:0;color:var(--muted);font-size:12px}.panel-heading a,.text-link{color:var(--teal-dark);font-weight:750;font-size:13px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 18px;border-bottom:1px solid #edf1f0;text-align:left;font-size:13px}th{color:#748286;background:#fbfcfc;font-size:10px;letter-spacing:.08em;text-transform:uppercase}td strong,td small{display:block}td small{margin-top:4px;color:var(--muted);font-size:11px}tbody tr:hover{background:#fbfdfc}.actions-cell{text-align:right}.badge{display:inline-flex;padding:4px 8px;border-radius:20px;font-size:10px;font-weight:800;text-transform:uppercase}.badge.active{background:#e3f8f1;color:#11765f}.badge.inactive{background:#eef1f2;color:#657479}.status-list{list-style:none;margin:0;padding:6px 22px 20px}.status-list li{display:flex;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid #edf1f0}.status-list li:last-child{border:0}.status-list strong,.status-list small{display:block}.status-list strong{font-size:13px}.status-list small{margin-top:3px;color:var(--muted);font-size:11px}.status-dot{width:9px;height:9px;border-radius:50%}.status-dot.ok{background:var(--teal);box-shadow:0 0 0 5px #e3f8f1}.status-dot.pending{background:var(--amber);box-shadow:0 0 0 5px #fff5df}.empty-state{padding:54px 22px;text-align:center;color:var(--muted)}.empty-state>span{display:block;margin-bottom:10px;color:var(--teal);font-size:34px}.empty-state h3{margin:0;color:var(--ink);font-size:16px}.empty-state p{margin:7px 0 18px;font-size:13px}.filters{display:flex;align-items:center;gap:10px;padding:17px 20px;border-bottom:1px solid #edf1f0}.filters input{min-width:260px;flex:1}.filters select{width:185px}.form-panel{padding:25px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 22px}.form-grid label,.stack-form label{display:flex;flex-direction:column;gap:7px;color:#37494d;font-size:12px;font-weight:750}.form-grid label>span{color:var(--red)}.form-grid .span-2{grid-column:span 2}input,select,textarea{width:100%;border:1px solid #d7e0de;border-radius:9px;background:#fff;color:var(--ink);outline:none}input,select{height:43px;padding:0 12px}textarea{padding:11px 12px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(22,167,139,.1)}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px;padding-top:20px;border-top:1px solid #edf1f0}.pager{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;color:var(--muted);font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.guest-body{background:#0b2026}.guest-shell{display:grid;grid-template-columns:1.05fr .95fr;min-height:100vh}.guest-panel{display:flex;flex-direction:column;justify-content:space-between;padding:50px 8vw;background:radial-gradient(circle at 30% 70%,rgba(22,167,139,.23),transparent 38%),#0b2026;color:white}.guest-message{max-width:570px;margin:auto 0}.guest-message h1{margin:0 0 20px;font-size:clamp(42px,5vw,72px);line-height:1;letter-spacing:-.055em}.guest-message p:last-child{max-width:520px;color:#a9c0c0;font-size:18px;line-height:1.6}.auth-panel{display:grid;place-items:center;padding:40px;background:#f5f8f7}.auth-card{width:min(430px,100%)}.auth-card h2{margin:0;font-size:30px;letter-spacing:-.03em}.auth-card>.muted{margin:9px 0 26px}.muted{color:var(--muted)}.stack-form{display:flex;flex-direction:column;gap:16px}.stack-form label small{color:var(--muted);font-weight:500}.check-row{flex-direction:row!important;align-items:center}.check-row input{width:16px;height:16px}.auth-card .alert{margin-top:18px}.guest-brand{color:white}
@media(max-width:1050px){.stats-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:1fr}.app-shell{grid-template-columns:220px 1fr}.main-content{padding:30px 25px}.guest-shell{grid-template-columns:1fr}.guest-panel{display:none}}
@media(max-width:720px){.app-shell{display:block}.sidebar{position:static;width:100%;height:auto;padding:17px}.brand{padding-bottom:14px}.main-nav{flex-direction:row;overflow-x:auto}.nav-label,.nav-link.coming{display:none}.nav-link{white-space:nowrap}.sidebar-user{display:none}.main-content{padding:24px 15px 45px}.page-header{align-items:flex-start}.page-header h1{font-size:26px}.stats-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.filters{align-items:stretch;flex-direction:column}.filters input,.filters select{min-width:0;width:100%}.form-panel{padding:18px}.pager{align-items:flex-start;gap:12px;flex-direction:column}.guest-shell{min-height:100vh}.auth-panel{padding:30px 20px}}

.date-filter{display:flex;align-items:center;gap:9px}.date-filter label,.exchange-rate-form label{color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.date-filter select{min-width:178px;background:#fff}.dashboard-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px;padding:14px 17px;border:1px solid #dce6e3;border-radius:12px;background:#edf6f3}.dashboard-toolbar>div strong,.dashboard-toolbar>div span{display:block}.dashboard-toolbar>div strong{font-size:13px}.dashboard-toolbar>div span{margin-top:3px;color:var(--muted);font-size:11px}.exchange-rate-form{display:flex;align-items:center;gap:8px}.exchange-rate-form>span{color:var(--teal-dark);font-weight:800}.exchange-rate-form input{width:120px;height:36px}.dashboard-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.currency-secondary{display:block;margin-top:5px;color:var(--muted);font-size:10px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(270px,.75fr);gap:20px}.chart-heading{align-items:center}.chart-legend{display:flex;gap:12px;color:var(--muted);font-size:10px}.chart-legend span{display:flex;align-items:center;gap:5px}.chart-legend i{width:8px;height:8px;border-radius:2px}.chart-legend i.income{background:var(--teal)}.chart-legend i.expense{background:#e48672}.bar-chart{display:grid;grid-template-columns:repeat(12,minmax(34px,1fr));align-items:end;gap:8px;height:310px;padding:30px 22px 18px;overflow-x:auto;border-bottom:1px solid #edf1f0;background:linear-gradient(to bottom,transparent 24.7%,#edf1f0 25%,transparent 25.3%,transparent 49.7%,#edf1f0 50%,transparent 50.3%,transparent 74.7%,#edf1f0 75%,transparent 75.3%)}.chart-column{display:grid;grid-template-rows:240px auto auto;align-items:end;min-width:34px;text-align:center}.chart-bars{display:flex;align-items:flex-end;justify-content:center;gap:3px;height:100%}.bar{width:11px;min-height:0;border-radius:4px 4px 1px 1px;transition:height .2s}.bar.income{background:linear-gradient(#24bea0,#11856f)}.bar.expense{background:linear-gradient(#eea08f,#d66d57)}.chart-column>strong{margin-top:8px;font-size:10px;text-transform:uppercase}.chart-column>small{margin-top:2px;color:#879498;font-size:8px}.chart-note{margin:0;padding:12px 20px;color:var(--muted);font-size:10px}.books-list{list-style:none;margin:0;padding:8px 20px 18px}.books-list li{display:flex;align-items:center;gap:11px;padding:15px 0;border-bottom:1px solid #edf1f0}.books-list li:last-child{border-bottom:0}.book-rank{display:grid;place-items:center;width:27px;height:27px;border-radius:8px;background:#edf6f3;color:var(--teal-dark);font-size:11px;font-weight:800}.books-list div{min-width:0;flex:1}.books-list strong,.books-list small{display:block}.books-list strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.books-list small{margin-top:3px;color:var(--muted);font-size:10px}.stock-value{font-weight:850}.stock-value.low{color:var(--red)}.empty-state.compact{padding:42px 20px}.stat-icon:has(+ div small){flex:0 0 auto}
@media(max-width:1150px){.dashboard-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}}
@media(max-width:720px){.page-header{flex-direction:column}.header-actions,.date-filter{width:100%}.date-filter select{flex:1}.dashboard-toolbar{align-items:stretch;flex-direction:column}.exchange-rate-form{flex-wrap:wrap}.exchange-rate-form input{flex:1}.dashboard-stats{grid-template-columns:1fr}.bar-chart{grid-template-columns:repeat(12,44px)}}
.bar-chart{height:300px;padding-top:26px;padding-bottom:14px;overflow-y:hidden}.chart-column{grid-template-rows:210px auto auto}