:root{--bg:#f4f7fb;--panel:#fff;--text:#19243a;--muted:#718096;--primary:#185adb;--dark:#14213d;--border:#e4e9f2;--success:#147d64;--danger:#b42318;--topbar-h:89px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
.app{display:flex;min-height:100vh}.sidebar{width:250px;background:linear-gradient(180deg,#12213f,#0d1730);color:white;padding:22px 14px;position:fixed;inset:0 auto 0 0}
.brand{display:flex;gap:12px;align-items:center;padding:0 10px 24px}.brand small{display:block;color:#afbdd6;margin-top:3px}.logo{width:44px;height:44px;border-radius:14px;background:#fff;object-fit:contain;padding:4px}
nav a{display:block;color:#d7e0ef;text-decoration:none;padding:11px 14px;border-radius:10px;margin:3px 0}nav a:hover,nav a.active{background:rgba(255,255,255,.12);color:#fff}.nav-title{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#7f91b2;padding:18px 14px 7px}
nav{display:flex;flex-direction:column}
.nav-divider{border:0;border-top:1px solid rgba(255,255,255,.09);margin:16px 8px 4px}
.nav-group-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;background:transparent;border:0;cursor:pointer;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#9fb0cc;padding:14px 14px 8px;font-family:inherit;font-weight:600}
.nav-group-toggle:hover{color:#fff}
.nav-group-toggle .chevron{transition:transform .15s ease;font-size:10px;display:inline-block}
.nav-group-items{border-left:2px solid rgba(255,255,255,.10);margin:0 0 4px 18px;padding-left:4px;overflow:hidden}
.nav-group-items a{font-size:13.5px}
.main{margin-left:250px;width:calc(100% - 250px)}.topbar{background:#fff;border-bottom:1px solid var(--border);padding:22px 30px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:30}.topbar h1{margin:0;font-size:24px}.topbar p{margin:5px 0 0;color:var(--muted);font-size:14px}.userbox{display:flex;gap:15px;align-items:center}.userbox a{color:var(--primary);text-decoration:none}
.content{padding:28px 30px}.grid{display:grid;gap:18px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:0 6px 20px rgba(29,53,87,.05)}.card{padding:20px}.card .label{color:var(--muted);font-size:13px}.card .value{font-size:26px;font-weight:800;margin-top:8px}.panel{padding:20px;margin-top:20px}.panel h2{margin:0 0 16px;font-size:18px}
form.grid-form{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:end}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.field input,.field select{width:100%;padding:10px 11px;border:1px solid var(--border);border-radius:9px;background:white}
button,.btn{border:0;background:var(--primary);color:#fff;padding:10px 16px;border-radius:9px;cursor:pointer;text-decoration:none;display:inline-block}.btn.danger{background:var(--danger)}.btn.muted{background:#64748b}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:600}.actions{display:flex;gap:7px}.actions .btn{padding:7px 10px;font-size:12px}
table thead th{position:sticky;top:var(--topbar-h);background:#fff;z-index:5;box-shadow:0 1px 0 var(--border)}
.table-scroll-tall{max-height:65vh;overflow-y:auto;overflow-x:auto;border-radius:10px}
.table-scroll-tall thead th{top:0}
.alert{padding:13px 15px;border-radius:10px;margin-bottom:18px}.alert.success{background:#e9f8f1;color:#176b55}.alert.error{background:#fff0ef;color:#a52a20}
.status{display:inline-block;padding:5px 9px;border-radius:20px;font-size:12px;background:#eef2ff}.status.done{background:#e7f7ef;color:#147d64}.status.wait{background:#fff7df;color:#8a6216}.status.active{background:#e7f7ef;color:#147d64}.status.inactive{background:#f1f2f4;color:#64748b}
.tag{display:inline-block;padding:3px 8px;border-radius:6px;font-size:12px;font-weight:700;background:#eef2ff;color:#274690;font-family:monospace}.tag.muted{background:transparent;color:#b7c0cf}
.btn.edit{background:#eef2ff;color:#274690}.btn.toggle-on{background:#fff0d6;color:#8a6216}.btn.toggle-off{background:#e7f7ef;color:#147d64}
.panel.editing{border-color:var(--primary);box-shadow:0 6px 20px rgba(24,90,219,.15)}
.section-note{color:var(--muted);font-size:13px;margin:-8px 0 16px}
table tr.inactive-row{opacity:.55}
.grid.totals{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:1000px){.grid.totals{grid-template-columns:1fr}}
.tabs{display:flex;gap:8px;margin-bottom:18px}.tab-btn{background:#eef2ff;color:#274690}.tab-btn.active{background:var(--primary);color:#fff}
.filter-tabs{display:flex;gap:8px;margin-bottom:16px}
.btn.active{background:var(--primary);color:#fff}
.runway{padding:16px 18px;border-radius:12px;background:#eef2ff;color:#183a7a;font-size:15px;margin-bottom:18px}
.runway.warn{background:#fff0ef;color:#a52a20}
.runway.ok{background:#e9f8f1;color:#176b55}
table td.neg{color:var(--danger)}table td.pos{color:var(--success)}
.tag.prio-high{background:#fff0ef;color:#a52a20}.tag.prio-mid{background:#fff7df;color:#8a6216}.tag.prio-low{background:#eef2ff;color:#274690}
.status.paid{background:#e7f7ef;color:#147d64}.status.partial{background:#fff7df;color:#8a6216}.status.waiting{background:#fff0ef;color:#a52a20}
tr.advice-warn{background:#fff8f7}tr.advice-warn td{color:#a52a20;font-weight:600}
.pulse-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:18px}
@media(max-width:1000px){.pulse-grid{grid-template-columns:1fr}}
.table-scroll{overflow-x:auto}
.badge-ok{display:inline-block;padding:5px 10px;border-radius:20px;font-size:12px;background:#e7f7ef;color:#147d64;font-weight:700}
.badge-risk{display:inline-block;padding:5px 10px;border-radius:20px;font-size:12px;background:#fff0ef;color:#a52a20;font-weight:700}
.filters-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:end;margin-bottom:18px}
@media(max-width:1000px){.filters-bar{grid-template-columns:repeat(2,1fr)}}
.mini-table{font-size:13px}
h3.sub{font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:22px 0 10px}
footer{padding:18px 30px;color:var(--muted);font-size:12px}
.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#102348,#1b4c93)}.login-card{width:min(430px,92vw);background:#fff;border-radius:20px;padding:32px;box-shadow:0 25px 70px rgba(0,0,0,.25)}.login-card h1{margin:0 0 6px}.login-card p{color:var(--muted)}.login-card .field{margin:14px 0}.login-card button{width:100%;margin-top:8px}
.login-logo{max-width:260px;height:auto;display:block;margin:0 auto 6px}
@media(max-width:1000px){.grid.cards{grid-template-columns:repeat(2,1fr)}form.grid-form{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){:root{--topbar-h:64px}.sidebar{position:static;width:100%;min-height:auto}.app{display:block}.main{margin:0;width:100%}.topbar{padding:18px;align-items:flex-start}.content{padding:18px}.grid.cards,form.grid-form{grid-template-columns:1fr}.topbar p{display:none}}

/* V0.6 — daha zarif arayüz ve sağlam dondurma davranışı */
:root{--bg:#f6f8fc;--panel:#ffffff;--text:#172033;--muted:#748096;--primary:#3157d5;--primary-strong:#2447bd;--dark:#101b33;--border:#e7ebf2;--success:#17745d;--danger:#b53a33;--topbar-h:82px;--radius:14px;--shadow:0 10px 30px rgba(29,44,79,.06)}
body{letter-spacing:.005em}
.sidebar{width:236px;padding:18px 12px;background:linear-gradient(180deg,#111d35 0%,#0c1528 100%);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.main{margin-left:236px;width:calc(100% - 236px)}
.brand{padding:2px 10px 20px;gap:10px}.brand strong{font-size:15px;letter-spacing:.01em}.brand small{font-size:11px;color:#94a3bd}.logo{width:39px;height:39px;border-radius:12px}
.nav-title{font-size:10px;letter-spacing:.15em;color:#6f809f;padding:15px 13px 7px;font-weight:700}
nav a{padding:9px 12px;border-radius:9px;margin:2px 0;font-size:13.5px;transition:.18s ease;border:1px solid transparent}
nav a:hover{background:rgba(255,255,255,.07);transform:translateX(2px)}nav a.active{background:rgba(108,140,255,.16);border-color:rgba(142,163,255,.18);box-shadow:inset 3px 0 0 #819bff}
.nav-divider{margin:14px 8px 5px}.nav-group-toggle{padding:12px 12px 7px;font-size:10px;letter-spacing:.15em;color:#8293b2}.nav-group-toggle:hover{background:transparent}.nav-group-items{margin-left:12px;padding-left:7px;border-left:1px solid rgba(255,255,255,.08)}.nav-group-items a{font-size:13px;padding:8px 11px}
.topbar{min-height:var(--topbar-h);padding:17px 28px;box-shadow:0 1px 0 rgba(25,40,70,.03)}.topbar h1{font-size:21px;font-weight:750;letter-spacing:-.02em}.topbar p{font-size:12.5px;margin-top:4px}.userbox{font-size:13px}.userbox a{padding:7px 10px;border-radius:8px;background:#f1f4fb;color:#41557d}
.content{padding:24px 28px 32px;min-height:calc(100vh - var(--topbar-h) - 50px)}
.card,.panel{border-radius:var(--radius);box-shadow:var(--shadow);border-color:var(--border)}.panel{padding:18px;margin-top:16px}.panel h2{font-size:16px;letter-spacing:-.01em}.card{padding:18px}.card .label{font-size:12px}.card .value{font-size:23px}
.field label{font-size:11px;font-weight:650;color:#78849a;letter-spacing:.01em}.field input,.field select,.field textarea{padding:9px 10px;border-radius:8px;border-color:#dfe5ef;outline:none;transition:.15s ease;font-size:13px}.field input:focus,.field select:focus,.field textarea:focus{border-color:#8aa0ec;box-shadow:0 0 0 3px rgba(49,87,213,.09)}
button,.btn{padding:8px 13px;border-radius:8px;font-size:12.5px;font-weight:650;line-height:1.2;background:var(--primary);box-shadow:0 3px 9px rgba(49,87,213,.13);transition:.15s ease}button:hover,.btn:hover{transform:translateY(-1px);background:var(--primary-strong)}.btn.muted{background:#eef1f6;color:#526077;box-shadow:none}.btn.danger{background:#fff0ef;color:#a5322c;box-shadow:none}.btn.edit{background:#eef2ff;color:#2c4ab1;box-shadow:none}.btn.soft{background:#f0f3fb;color:#324976;box-shadow:none}
.actions{gap:5px;flex-wrap:wrap}.actions .btn,.actions button{padding:6px 9px;font-size:11.5px}
.tabs,.filter-tabs{gap:6px;margin-bottom:14px}.tab-btn,.filter-tabs .btn{box-shadow:none}
table{min-width:760px}th,td{padding:10px 9px;font-size:12.5px}th{font-size:11px;text-transform:uppercase;letter-spacing:.045em;color:#7f8aa0;background:#fbfcfe}tbody tr:hover{background:#fafbfe}
.table-scroll,.table-scroll-tall{position:relative;max-height:62vh;overflow:auto;border:1px solid var(--border);border-radius:10px;background:#fff;overscroll-behavior:contain;scrollbar-width:thin}
.table-scroll table,.table-scroll-tall table{border-collapse:separate;border-spacing:0}.table-scroll thead th,.table-scroll-tall thead th{position:sticky;top:0;z-index:12;background:#f8fafe;box-shadow:0 1px 0 var(--border)}
.table-scroll th:first-child,.table-scroll td:first-child,.table-scroll-tall th:first-child,.table-scroll-tall td:first-child{position:sticky;left:0;z-index:8;background:inherit}.table-scroll thead th:first-child,.table-scroll-tall thead th:first-child{z-index:14;background:#f8fafe}.table-scroll tbody tr:hover td:first-child,.table-scroll-tall tbody tr:hover td:first-child{background:#fafbfe}
.alert{border-radius:9px;font-size:13px;padding:11px 13px}.status,.tag{font-size:11px;padding:4px 8px}.section-note{font-size:12px}
.page-intro{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin:2px 0 14px}.page-intro h2{font-size:21px;margin:4px 0 5px;letter-spacing:-.025em}.page-intro p{margin:0;color:var(--muted);font-size:13px}.eyebrow{font-size:10px;letter-spacing:.14em;color:var(--primary);font-weight:800}.compact-panel{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.toolbar-form{min-width:280px}.action-strip{display:flex;gap:8px;flex-wrap:wrap}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.upload-box{border:1px dashed #cbd4e4;background:#fafbfe;padding:20px;border-radius:12px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.upload-box input[type=file]{flex:1;min-width:230px;padding:9px;background:white;border:1px solid var(--border);border-radius:8px}.import-note{margin-top:13px;padding:11px 13px;border-radius:9px;background:#fff9e9;color:#755a18;font-size:12px}
footer{padding:14px 28px;font-size:11px}
@media(max-width:720px){.sidebar{width:100%;overflow:visible}.main{margin:0;width:100%}.content{padding:16px}.compact-panel{align-items:stretch;flex-direction:column}.toolbar-form{min-width:0}.page-intro{align-items:flex-start}.topbar{position:sticky;top:0}}

/* V0.10 — güvenli toplu silme alanı */
.delete-all-form{margin:0}.panel-heading .section-note{margin:4px 0 0}.delete-all-form .btn.danger{white-space:nowrap}
@media(max-width:720px){.panel-heading{flex-direction:column}.delete-all-form{width:100%}.delete-all-form .btn{width:100%}}

/* V0.11 — seçerek silme, tablo filtreleme/sıralama ve form metni düzeltmeleri */
.selected-delete-form{margin:0}.selected-delete-form button:disabled{opacity:.45;cursor:not-allowed;transform:none}.select-col{width:42px;min-width:42px;text-align:center!important}.select-col input{width:15px;height:15px;accent-color:var(--primary);cursor:pointer}
.table-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:13px 0 9px}.table-search,.table-column-filter{height:35px;border:1px solid var(--border);border-radius:8px;background:#fff;padding:0 10px;font:inherit;font-size:12.5px;color:var(--text);outline:none}.table-search{min-width:230px;flex:1}.table-column-filter{min-width:150px}.table-search:focus,.table-column-filter:focus{border-color:#8aa0ec;box-shadow:0 0 0 3px rgba(49,87,213,.08)}.table-result-count{margin-left:auto;color:var(--muted);font-size:11.5px;white-space:nowrap}
th.sortable{cursor:pointer;user-select:none;padding-right:22px;position:relative}th.sortable:after{content:'↕';position:absolute;right:7px;opacity:.35;font-size:11px}th.sortable[data-sort="asc"]:after{content:'↑';opacity:1;color:var(--primary)}th.sortable[data-sort="desc"]:after{content:'↓';opacity:1;color:var(--primary)}
.field{min-width:0}.field label{line-height:1.25}.field input,.field select,.field textarea{display:block;min-height:37px}.field small,.field .help-text{display:block;position:static;margin-top:5px;line-height:1.35;color:var(--muted);font-size:10.5px;white-space:normal}.grid-form>div:not(.field){align-self:end}.grid-form button{min-height:37px}
td small{display:block;margin-top:3px;line-height:1.35;color:var(--muted)}td{vertical-align:middle}.actions form{margin:0}.actions{min-width:205px}
@media(max-width:720px){.table-tools{align-items:stretch}.table-search,.table-column-filter{width:100%;min-width:0}.table-result-count{margin-left:0}.selected-delete-form{width:100%}.selected-delete-form button{width:100%}}
/* V0.13 gelişmiş tablo filtreleri */
.column-filter-row th{top:43px!important;background:#f8fafc!important;padding:6px 8px!important;z-index:3}
.column-filter{width:100%;min-width:72px;height:30px;padding:5px 8px;border:1px solid #dbe3f0;border-radius:7px;background:#fff;font-size:12px;font-weight:400;color:#26334d}
.column-filter:focus{outline:none;border-color:#5d7df0;box-shadow:0 0 0 2px rgba(75,105,225,.10)}
.table-tools.refined{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin:0 0 8px}
.clear-table-filters{padding:7px 11px!important;font-size:12px!important}
.auto-date{background:#f3f6fb!important;color:#536179;cursor:not-allowed}


/* V0.14 — hizalama, toplu durum ve rapor alanları */
td.cell-number,th.cell-number{text-align:right!important;font-variant-numeric:tabular-nums}
td.cell-date,td.cell-center,th.cell-center{text-align:center!important}
.bulk-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.bulk-actions select{height:34px;border:1px solid var(--border);border-radius:8px;padding:0 9px;background:#fff;color:var(--text);font-size:12px}.bulk-actions .btn{white-space:nowrap}
.report-filter{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:10px;align-items:end;margin:10px 0 14px}.report-filter .field{margin:0}.report-summary{display:flex;gap:16px;flex-wrap:wrap;margin:10px 0}.report-summary strong{font-size:18px}.report-section{margin-top:20px}.report-section h3{margin:0 0 5px}
@media(max-width:900px){.report-filter{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.report-filter{grid-template-columns:1fr}.bulk-actions{width:100%}.bulk-actions select,.bulk-actions .btn{width:100%}}