:root{--bg:#f4f6f8;--panel:#fff;--text:#18202a;--muted:#6b7480;--line:#dfe4ea;--accent:#1f5eff;--danger:#bb2d3b;--ok:#137a4b;--warn:#9b6500}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}header{height:64px;background:#111827;color:#fff;display:flex;align-items:center;padding:0 24px;gap:28px;position:sticky;top:0;z-index:10}.logo{font-size:25px;font-weight:900;text-decoration:none}nav{display:flex;gap:8px;flex-wrap:wrap}nav a{text-decoration:none;padding:9px 11px;border-radius:8px;color:#e5e7eb}nav a:hover{background:#273244}.container{max-width:1280px;margin:28px auto;padding:0 20px}h1{margin:0 0 6px;font-size:30px}h2{margin:0 0 14px;font-size:19px}.muted{color:var(--muted);margin:0}.pagehead{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.panel,.card,.person-row{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 2px 8px rgba(0,0,0,.03)}.panel{padding:20px;margin-bottom:18px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.employee-card{padding:18px;text-decoration:none;display:flex;flex-direction:column;gap:7px}.employee-card:hover{border-color:#aeb9c8}.employee-card small{color:var(--muted)}button,.button,input,select,textarea{font:inherit}.button,button{border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 13px;cursor:pointer;text-decoration:none}.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}.danger{color:#fff;background:var(--danger);border-color:var(--danger)}.wide{width:100%}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:650}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #cfd6df;border-radius:9px;background:#fff;color:var(--text)}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.span2{grid-column:1/-1}.formstack{display:grid;gap:13px}.inline{display:flex;align-items:center;gap:8px}.mb{margin-bottom:14px}.mt{margin-top:18px}.attendance-list{display:grid;gap:10px}.person-row{padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}.person-name{display:flex;flex-direction:column;gap:5px;min-width:220px}.person-name a{font-weight:800;text-decoration:none}.status{font-size:12px;color:var(--muted)}.status.present{color:var(--ok)}.status.absent{color:var(--danger)}.status.leave,.status.rest{color:var(--warn)}.quick-actions{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.quick-actions form{display:inline}.quick-actions button{padding:7px 9px;font-size:13px}details{position:relative}summary{list-style:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 9px;font-size:13px;cursor:pointer}.leave-menu{position:absolute;right:0;top:38px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px;display:grid;gap:5px;min-width:190px;box-shadow:0 10px 30px rgba(0,0,0,.12);z-index:3}.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0}.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.kpi span,.kpi small{display:block;color:var(--muted)}.kpi strong{display:block;font-size:28px;margin:6px 0}.twocol{display:grid;grid-template-columns:360px 1fr;gap:18px}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);padding:11px 10px;white-space:nowrap}th{font-size:12px;color:var(--muted);text-transform:uppercase}.tinybtn{padding:3px 8px}.payroll-card{padding:0;overflow:hidden}.payroll-head{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:18px 20px}.bigcost{text-align:right}.bigcost span,.cost-total span{display:block;color:var(--muted);font-size:12px}.bigcost strong{font-size:26px}.costline{display:flex;flex-wrap:wrap;gap:8px;padding:12px 20px;background:#f9fafb;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.costline span{font-size:12px;background:#fff;border:1px solid var(--line);padding:6px 8px;border-radius:8px}.costform{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:18px 20px}.cost-total{grid-column:1/-1;display:flex;align-items:center;justify-content:flex-end;gap:14px;border-top:1px solid var(--line);padding-top:14px}.cost-total strong{font-size:23px}.loginbody{min-height:100vh;display:grid;place-items:center;background:#111827}.loginbox{width:min(420px,calc(100% - 32px));background:#fff;padding:30px;border-radius:16px}.loginbox form{display:grid;gap:14px;margin-top:22px}.brand{width:48px;height:48px;border-radius:12px;background:#111827;color:#fff;display:grid;place-items:center;font-weight:900;font-size:21px}.alert{padding:11px 13px;border-radius:9px;background:#fff3cd;margin:14px 0}.alert.error{background:#fde8e8;color:#8a1c1c}.tiny{font-size:11px;color:var(--muted);margin-top:16px}footer{text-align:center;color:var(--muted);font-size:12px;padding:24px}@media(max-width:850px){header{height:auto;padding:12px 16px;align-items:flex-start}.container{margin-top:18px}.person-row{align-items:flex-start;flex-direction:column}.quick-actions{width:100%}.twocol,.formgrid,.costform,.kpis{grid-template-columns:1fr}.span2,.cost-total{grid-column:auto}.pagehead{align-items:flex-start}.cost-total{justify-content:space-between}.payroll-head{align-items:flex-start}.bigcost{text-align:left}}
.weekchecks{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.check{display:flex;flex-direction:row;align-items:center;border:1px solid var(--line);padding:8px 10px;border-radius:9px}.check input{width:auto}.monthgrid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.daycell{min-height:95px;border:1px solid var(--line);border-radius:10px;padding:9px;display:flex;flex-direction:column;gap:4px}.daycell b{font-size:18px}.daycell small{color:var(--muted)}.daycell span{font-size:12px;font-weight:700}.hourform{display:flex!important;gap:5px}.hourform .hours{width:78px;padding:7px}.tablewrap td{vertical-align:top}@media(max-width:850px){.monthgrid{grid-template-columns:repeat(2,1fr)}}

/* v1.1 system updater */
.update-panel{max-width:820px}.update-panel h2{margin-top:0}.update-form{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin-top:18px}.update-form label{min-width:300px;flex:1}.update-form input[type=file]{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid var(--border,#d9dee7);border-radius:10px;background:#fff}.update-checks{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.update-checks span{padding:7px 10px;border-radius:999px;font-size:.88rem;font-weight:700;background:#eef2f7}.update-checks .ok{background:#e9f7ef}.update-checks .bad{background:#fdecec}.alert.success{background:#e9f7ef;border-color:#b9e2c8}.small{font-size:.86rem}.update-panel code{font-size:.9em}

/* v1.1.1 monthly activity calendar */
.calendar-controls{display:flex;align-items:center;gap:8px}.calendar-panel{padding:14px}.activity-calendar-wrap{overflow-x:auto}.activity-calendar{display:grid;grid-template-columns:repeat(7,minmax(135px,1fr));gap:7px;min-width:980px}.calendar-weekday{text-align:center;font-size:12px;font-weight:800;color:var(--muted);padding:4px 2px 8px}.calendar-day{min-height:150px;border:1px solid var(--line);border-radius:11px;padding:8px;background:var(--panel);display:flex;flex-direction:column;gap:7px}.calendar-day.empty{background:transparent;border-style:dashed;opacity:.45}.calendar-day.today{outline:2px solid currentColor;outline-offset:-2px}.calendar-date{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:5px}.calendar-date strong{font-size:19px}.calendar-date small{color:var(--muted)}.calendar-events{display:flex;flex-direction:column;gap:5px}.calendar-event{border:1px solid var(--line);border-radius:8px;padding:6px 7px;font-size:11px;line-height:1.3}.calendar-event b,.calendar-event span{display:block}.calendar-event b{font-size:11px;margin-bottom:2px}.calendar-event span{color:var(--muted)}.calendar-noevents{color:var(--muted);font-size:12px}@media(max-width:850px){.calendar-controls{width:100%;justify-content:flex-end}.calendar-panel{padding:8px}}


/* v1.1.2 calendar states, collapsed employee calendar, release notes */
.employee-calendar-details{padding:0;overflow:hidden}.employee-calendar-details>summary{border:0;border-radius:0;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:14px;font-weight:700}.employee-calendar-details>summary span:first-child{display:flex;align-items:baseline;gap:10px}.employee-calendar-details>summary small{color:var(--muted);font-weight:500}.employee-calendar-details[open]>summary{border-bottom:1px solid var(--line)}.employee-calendar-details[open] .calendar-toggle-text{font-size:0}.employee-calendar-details[open] .calendar-toggle-text:after{content:'Απόκρυψη ημερολογίου';font-size:13px}.employee-calendar-content{padding:18px 20px}.employee-calendar-content .pagehead{margin-bottom:14px}
.daycell.status-present,.calendar-event.status-present{background:#eaf7ef;border-color:#b9dfc8}.daycell.status-absent,.calendar-event.status-absent{background:#fdecec;border-color:#efb8b8}.daycell.status-leave,.calendar-event.status-leave{background:#fff4d9;border-color:#ead39a}.daycell.status-rest,.calendar-event.status-rest{background:#f0f2f4;border-color:#d8dde3}.daycell.status-holiday,.calendar-event.status-holiday{background:#eaf2ff;border-color:#bfd2f4}.daycell.status-half,.calendar-event.status-half{background:#e8f6f7;border-color:#b9dfe1}.calendar-event.movement{background:#f3efff;border-color:#d5c9f3}.calendar-event.status-present span,.calendar-event.status-absent span,.calendar-event.status-leave span,.calendar-event.status-rest span,.calendar-event.status-holiday span,.calendar-event.status-half span{color:inherit}
.changelog-panel{max-width:820px}.changelog-list{display:grid;gap:12px}.release-card{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fff}.release-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:8px}.release-head strong{font-size:17px}.release-head span{font-size:12px;color:var(--muted)}.release-section{margin-top:9px}.release-section b{font-size:13px}.release-section ul{margin:5px 0 0 18px;padding:0;color:var(--muted);font-size:13px}.release-section li+li{margin-top:4px}
@media(max-width:850px){.employee-calendar-details>summary{align-items:flex-start}.employee-calendar-content{padding:12px}.release-head{align-items:flex-start;flex-direction:column}}