:root{--blue:#145fc6;--nav:#102f5c;--bg:#edf3f9;--card:#fff;--line:#d9e3ee;--text:#102033;--muted:#64748b;--green:#087a44;--red:#b42318;--amber:#b46900}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}button,input,select,textarea{font:inherit}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#1154b7,#4f8fd9);padding:20px}.login-card{width:min(440px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 24px 70px #001b3d40}.field{margin-bottom:12px}.field label{display:block;font-size:12px;font-weight:800;color:var(--muted);margin-bottom:5px}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff;min-width:0}.field textarea{min-height:90px}.btn{border:0;border-radius:10px;padding:10px 13px;font-weight:800;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-light{background:#fff;border:1px solid var(--line);color:var(--blue)}.btn-danger{background:#feeceb;color:var(--red)}.layout{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{background:var(--nav);color:#fff;padding:18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-size:19px;font-weight:900;margin-bottom:18px}.nav a{display:block;color:#fff;text-decoration:none;padding:11px;border-radius:10px;margin:3px 0}.nav a.active,.nav a:hover{background:#ffffff18}.main{min-width:0}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:20}.content{max-width:1400px;margin:auto;padding:24px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:16px;box-shadow:0 10px 28px #17375c0c}.stat b{font-size:28px;color:var(--blue)}.toolbar{display:flex;gap:9px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:14px}.filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:15px;padding:10px}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}.nest-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(82px,1fr));gap:8px}.nest{padding:14px 6px;background:#eaf6ef;color:#075f3c;border-radius:10px;text-align:center;font-weight:900}.badge{display:inline-block;padding:4px 7px;border-radius:999px;background:#e7effc;color:#164fbe;font-size:11px;font-weight:800}.modal{position:fixed;inset:0;background:#0b1725aa;display:grid;place-items:center;padding:16px;z-index:100}.modal-card{background:#fff;border-radius:18px;width:min(720px,100%);max-height:92vh;overflow:auto;padding:18px}.modal-head{display:flex;justify-content:space-between;align-items:center}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.error{background:#feeceb;color:var(--red);padding:10px;border-radius:9px}.muted{color:var(--muted);font-size:13px}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.calendar>b{text-align:center;padding:8px}.day{min-height:95px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:7px}.photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px}.mobilebar{display:none}.hamb{display:none}.cards-mobile{display:none}@media(max-width:850px){.layout{display:block}.sidebar{position:fixed;left:-270px;width:260px;z-index:70;transition:.2s}.sidebar.open{left:0}.hamb{display:inline-flex}.topbar{padding:0 12px}.content{padding:14px 12px 88px}.filters,.form-grid{grid-template-columns:1fr}.table-wrap{display:none}.cards-mobile{display:grid;gap:10px}.mobilebar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:60;padding-bottom:env(safe-area-inset-bottom)}.mobilebar a{font-size:11px;text-align:center;padding:10px 3px;color:#334155;text-decoration:none}.calendar{gap:3px}.day{min-height:70px;font-size:11px}.grid{grid-template-columns:1fr 1fr}.modal-card{padding:14px}}@media(max-width:420px){.grid{grid-template-columns:1fr}.nest-grid{grid-template-columns:repeat(4,1fr)}}/* V4.10 responsive and media fixes */
.side-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.side-close{display:none;background:#ffffff16;color:#fff;border:0;border-radius:9px;width:38px;height:38px;font-size:18px}.side-overlay{display:none}.top-user{display:flex;align-items:center;gap:8px;min-width:0}.top-user span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.photo-frame{width:100%;height:240px;border:1px solid var(--line);border-radius:13px;background:#f8fafc;padding:0;overflow:hidden;position:relative;cursor:zoom-in;display:block}.photo-frame .photo{width:100%;height:100%;aspect-ratio:auto;object-fit:contain;border-radius:0;display:block}.photo-frame span{position:absolute;right:9px;bottom:9px;background:#102033d9;color:#fff;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800}.current-photo{display:flex;align-items:center;gap:12px;padding:10px;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:#f8fafc}.current-photo img{width:92px;height:72px;object-fit:contain;background:#fff;border-radius:9px;cursor:zoom-in}.lightbox{position:fixed;inset:0;background:#050b13ed;z-index:300;display:grid;place-items:center;padding:18px}.lightbox img{max-width:min(96vw,1400px);max-height:90vh;object-fit:contain;border-radius:12px;background:#fff}.lightbox-close{position:fixed;top:16px;right:16px;width:46px;height:46px;border:0;border-radius:50%;font-size:22px;background:#fff;color:#102033;cursor:pointer}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:10px 0}.detail-grid>div{background:#f7fafc;border:1px solid var(--line);border-radius:10px;padding:9px;min-width:0}.detail-grid small{display:block;color:var(--muted);font-size:10px;margin-bottom:3px}.detail-grid b{display:block;overflow-wrap:anywhere}.note-box{background:#f7fafc;border:1px solid var(--line);border-radius:10px;padding:10px;margin:9px 0}.note-box p{margin:5px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.day{appearance:none;color:var(--text);text-align:left;cursor:pointer}.day.has-events{border-color:#8db7f2;background:#f8fbff}.day:active{transform:scale(.99)}.calendar-list{display:grid;gap:10px}.calendar-item{border:1px solid var(--line);border-radius:13px;padding:13px;background:#fff}.calendar-item h3{margin-top:0}.calendar-head h2{text-transform:capitalize}.modal-card h2{margin-top:0}
@media(max-width:850px){body.menu-open{overflow:hidden}.side-overlay{position:fixed;inset:0;background:#06142599;z-index:65}.side-overlay.show{display:block}.sidebar{z-index:80;box-shadow:16px 0 36px #00152f55}.side-close{display:inline-grid;place-items:center}.topbar{height:60px;gap:8px}.topbar>#pageTitle{flex:1;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:15px}.top-user{max-width:45%}.top-user span{font-size:13px}.top-user .btn{padding:9px 10px}.mobilebar{height:62px;align-items:stretch}.mobilebar a{display:grid;place-items:center;font-weight:600}.content{padding-top:18px}.pair-grid{grid-template-columns:1fr}.photo-frame{height:230px}.calendar-head{display:grid;grid-template-columns:auto 1fr auto}.calendar-head h2{text-align:center;font-size:20px;margin:0}.calendar .badge{display:block;margin-top:4px;overflow:hidden;text-overflow:ellipsis}.modal{align-items:end;padding:0}.modal-card{width:100%;max-height:94vh;border-radius:20px 20px 0 0;padding:16px}.current-photo{align-items:flex-start}}
@media(max-width:700px){.content>.grid:not(.stats-grid),.grid{grid-template-columns:1fr}.nest-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.card{min-width:0}.top-user span{display:none}}
@media(max-width:420px){.nest-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.nest{padding:12px 3px;font-size:13px}.calendar{gap:2px}.calendar>b{font-size:11px;padding:6px 1px}.day{min-height:68px;padding:5px}.calendar-head .btn{padding:9px 8px;font-size:12px}.calendar-head h2{font-size:18px}.photo-frame{height:210px}.detail-grid{grid-template-columns:1fr 1fr}}

/* V4.11 gerçek SVG menü ikonları */
.menu-icon,.mobile-icon,.control-icon,.button-icon{display:block;flex:0 0 auto}
.menu-icon{width:20px;height:20px}
.nav a{display:flex;align-items:center;gap:12px;min-height:44px}
.nav a span{min-width:0;line-height:1.25}
.nav a.active .menu-icon{filter:drop-shadow(0 0 5px rgba(255,255,255,.25))}
.control-icon{width:22px;height:22px}
.hamb{width:42px;height:42px;padding:0;align-items:center;justify-content:center}
.side-close{padding:0}
.button-icon{width:18px;height:18px}
.logout-btn{display:inline-flex;align-items:center;gap:7px}
.mobile-icon{width:22px;height:22px;margin-bottom:3px}
.mobilebar a{display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:1px;transition:color .16s,background .16s}
.mobilebar a.active{color:var(--blue);background:#eff6ff}
.mobilebar a.active .mobile-icon{stroke-width:2.35}
@media(max-width:850px){.nav a{min-height:48px}.mobilebar a span{line-height:1}.mobilebar{height:66px}.content{padding-bottom:94px}}
@media(max-width:370px){.mobilebar a{font-size:10px}.mobile-icon{width:20px;height:20px}.logout-btn span{display:none}.logout-btn{width:42px;height:42px;padding:0;justify-content:center}}
/* V4.12 calendar navigation stability */
.calendar-nav{position:relative;z-index:2;touch-action:manipulation;-webkit-tap-highlight-color:transparent;user-select:none;min-width:104px}
.calendar-nav:focus-visible{outline:3px solid #93bdf7;outline-offset:2px}
.calendar-nav:active{transform:translateY(1px)}
.calendar-loading{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;text-align:center;color:var(--muted)}
.calendar-empty{min-height:1px}
@media(max-width:420px){.calendar-nav{min-width:88px}}

.upload-status{margin:8px 0;font-weight:700}.btn:disabled{opacity:.6;cursor:wait}