@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --bp-bg:#0F2C46;
  --bp-panel:#163B5C;
  --bp-panel-2:#1C4C74;
  --bp-line:#6FA8CE;
  --bp-line-dim:#3E6E94;
  --paper:#F3F6F4;
  --paper-dim:#E4E9E6;
  --ink:#0E2233;
  --ink-dim:#4A6478;
  --accent:#F2792B;
  --accent-dim:#C75E1C;
  --sold:#3E8E5B;
  --sold-bg:#DCEFE2;
  --sold-ink:#1F5738;
  --avail:#D9A441;
  --avail-bg:#FBEFD8;
  --avail-ink:#7A5A16;
  --reserved:#6B7FA3;
  --reserved-bg:#E4E8F0;
  --reserved-ink:#3D4A66;
  --radius:10px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bp-bg);
  color:var(--paper);
  font-family:'Inter',sans-serif;
  min-height:100vh;
  background-image:
    linear-gradient(var(--bp-line-dim) 1px, transparent 1px),
    linear-gradient(90deg, var(--bp-line-dim) 1px, transparent 1px);
  background-size:28px 28px;
  background-attachment:local;
}
.wrap{max-width:1080px;margin:0 auto;padding:28px 20px 60px;}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;margin:0;}
.mono{font-family:'IBM Plex Mono',monospace;}

/* LOGIN */
.login-wrap{min-height:80vh;display:flex;align-items:center;justify-content:center;}
.login-card{background:var(--paper);color:var(--ink);border-radius:12px;padding:32px 30px;width:100%;max-width:340px;}
.login-card .mark{width:38px;height:38px;border:2px solid var(--accent);border-radius:4px;position:relative;margin-bottom:14px;}
.login-card .mark:before{content:'';position:absolute;inset:6px;border:1px solid var(--accent);opacity:.6;}
.login-card h2{font-size:19px;margin-bottom:4px;color:var(--ink);}
.login-card p{font-size:13px;color:var(--ink-dim);margin:0 0 20px;}
.login-error{background:#FBEAEA;color:#B23B3B;border-radius:7px;padding:8px 10px;font-size:12.5px;margin-bottom:12px;display:none;}

/* HEADER */
header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--bp-line-dim);}
.brand{display:flex;align-items:center;gap:12px;}
.brand .mark{width:38px;height:38px;border:2px solid var(--accent);border-radius:4px;position:relative;flex:none;}
.brand .mark:before{content:'';position:absolute;inset:6px;border:1px solid var(--accent);opacity:.6;}
.brand h1{font-size:20px;font-weight:700;letter-spacing:.3px;}
.brand .sub{font-size:11px;color:var(--bp-line);text-transform:uppercase;letter-spacing:1.5px;margin-top:2px;}

.building-picker{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
select, .btn, input, textarea{
  font-family:'Inter',sans-serif;font-size:13.5px;
  background:var(--bp-panel);color:var(--paper);
  border:1px solid var(--bp-line-dim);border-radius:8px;
  padding:9px 12px;outline:none;
}
select{min-width:180px;cursor:pointer;}
.btn{cursor:pointer;font-weight:600;transition:background .15s, border-color .15s;white-space:nowrap;}
.btn:hover{background:var(--bp-panel-2);border-color:var(--bp-line);}
.btn.primary{background:var(--accent);border-color:var(--accent-dim);color:#2A1200;}
.btn.primary:hover{background:#FF8A3D;}
.btn.ghost{background:transparent;}
.btn.danger{border-color:#8C3B3B;color:#F3A9A9;}
.btn.danger:hover{background:#3A1A1A;}
.btn:disabled{opacity:.35;cursor:not-allowed;}
input:focus, select:focus, textarea:focus, .btn:focus-visible{border-color:var(--accent);box-shadow:0 0 0 2px rgba(242,121,43,.25);}

/* DASHBOARD */
.dash{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:26px;}
.stat{background:var(--bp-panel);border:1px solid var(--bp-line-dim);border-radius:var(--radius);padding:12px 14px;position:relative;}
.stat .label{font-size:10.5px;text-transform:uppercase;letter-spacing:1px;color:var(--bp-line);margin-bottom:6px;}
.stat .val{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;}
.stat .val small{font-size:13px;font-weight:500;color:var(--bp-line);}
.stat.accent .val{color:var(--accent);}

/* EMPTY STATE */
.empty{text-align:center;padding:70px 20px;border:1px dashed var(--bp-line-dim);border-radius:var(--radius);}
.empty h2{font-size:20px;margin-bottom:8px;}
.empty p{color:var(--bp-line);margin:0 0 18px;font-size:14px;}

/* ELEVATION */
.elev-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.elev-title .actions{display:flex;gap:8px;}
.elevation{border:1px solid var(--bp-line-dim);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.02);}
.floor-row{border-bottom:1px solid var(--bp-line-dim);}
.floor-row:last-child{border-bottom:none;}
.floor-bar{display:flex;align-items:center;gap:14px;padding:12px 16px;cursor:pointer;user-select:none;}
.floor-bar:hover{background:rgba(255,255,255,.03);}
.floor-bar .chevron{font-size:11px;color:var(--bp-line);transition:transform .15s;flex:none;width:12px;}
.floor-bar.open .chevron{transform:rotate(90deg);}
.floor-bar .flabel{font-family:'IBM Plex Mono',monospace;font-size:13px;min-width:110px;font-weight:600;}
.floor-bar .fbarwrap{flex:1;height:8px;background:rgba(255,255,255,.08);border-radius:4px;overflow:hidden;display:flex;}
.floor-bar .fbarwrap .seg{height:100%;}
.floor-bar .fcount{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--bp-line);min-width:56px;text-align:right;}
.floor-bar .fdel{opacity:0;transition:opacity .15s;}
.floor-bar:hover .fdel{opacity:1;}

.ground-line{position:relative;height:20px;background:repeating-linear-gradient(135deg, var(--bp-line-dim) 0 2px, transparent 2px 9px);border-top:1px solid var(--bp-line);border-bottom:1px solid var(--bp-line);}
.ground-line span{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--bp-line);background:var(--bp-bg);padding:0 6px;}

.floor-detail{padding:6px 16px 18px 40px;background:rgba(0,0,0,.12);}
.facade-group{margin-top:12px;}
.facade-group h4{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--bp-line);margin:0 0 8px;font-weight:600;}
.units-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px;}
.unit-tile{border-radius:8px;padding:8px 10px;cursor:pointer;border:1px solid transparent;transition:transform .1s;background:var(--avail-bg);}
.unit-tile:hover{transform:translateY(-1px);}
.unit-tile.sold{background:var(--sold-bg);}
.unit-tile.reserved{background:var(--reserved-bg);}
.unit-tile .uno{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:13px;color:var(--ink);}
.unit-tile .utype{font-size:10px;color:var(--ink-dim);margin-top:2px;}
.unit-tile .ustatus{font-size:10px;font-weight:600;margin-top:5px;}
.unit-tile.sold .ustatus{color:var(--sold-ink);}
.unit-tile.reserved .ustatus{color:var(--reserved-ink);}
.unit-tile:not(.sold):not(.reserved) .ustatus{color:var(--avail-ink);}
.unit-tile .ubuyer{font-size:10.5px;color:var(--ink-dim);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.add-unit-tile{border:1px dashed var(--bp-line-dim);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--bp-line);cursor:pointer;min-height:64px;background:transparent;}
.add-unit-tile:hover{border-color:var(--accent);color:var(--accent);}

/* MODAL */
.overlay{position:fixed;inset:0;background:rgba(6,16,26,.72);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px;}
.modal{background:var(--paper);color:var(--ink);border-radius:12px;padding:24px 26px;width:100%;max-width:440px;max-height:88vh;overflow-y:auto;position:relative;}
.modal h2{font-size:17px;color:var(--ink);margin-bottom:4px;}
.modal .modal-sub{font-size:12.5px;color:var(--ink-dim);margin-bottom:18px;}
.field{margin-bottom:13px;}
.field label{display:block;font-size:11.5px;font-weight:600;color:var(--ink-dim);margin-bottom:5px;text-transform:uppercase;letter-spacing:.4px;}
.modal input, .modal select, .modal textarea{
  width:100%;background:#fff;color:var(--ink);border:1px solid #C7D0CB;border-radius:7px;padding:9px 10px;font-size:13.5px;
}
.modal textarea{resize:vertical;min-height:56px;}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.status-toggle{display:flex;gap:6px;}
.status-toggle button{flex:1;padding:8px 4px;border-radius:7px;border:1px solid #C7D0CB;background:#fff;font-size:12px;font-weight:600;cursor:pointer;color:var(--ink-dim);}
.status-toggle button.on-avail.active{background:var(--avail-bg);border-color:var(--avail);color:var(--avail-ink);}
.status-toggle button.on-reserved.active{background:var(--reserved-bg);border-color:var(--reserved);color:var(--reserved-ink);}
.status-toggle button.on-sold.active{background:var(--sold-bg);border-color:var(--sold);color:var(--sold-ink);}
.modal-actions{display:flex;justify-content:space-between;gap:10px;margin-top:20px;}
.modal-actions .right{display:flex;gap:8px;}
.modal .btn{background:#fff;border-color:#C7D0CB;color:var(--ink);}
.modal .btn:hover{background:#EDF1EE;}
.modal .btn.primary{background:var(--accent);border-color:var(--accent-dim);color:#fff;}
.modal .btn.primary:hover{background:#FF8A3D;}
.modal .btn.danger{border-color:#D89A9A;color:#B23B3B;}
.modal .btn.danger:hover{background:#FBEAEA;}
.close-x{position:absolute;top:16px;right:18px;cursor:pointer;color:var(--ink-dim);font-size:18px;background:none;border:none;}
.hint{font-size:11.5px;color:var(--ink-dim);margin-top:-6px;margin-bottom:14px;}
.topbar-right{display:flex;align-items:center;gap:10px;}
.user-chip{font-size:12px;color:var(--bp-line);}

/* NAV TABS */
.nav-tabs{display:flex;gap:6px;margin-bottom:20px;border-bottom:1px solid var(--bp-line-dim);}
.nav-tabs button{background:none;border:none;color:var(--bp-line);font-family:'Inter',sans-serif;font-size:13.5px;font-weight:600;padding:10px 4px;margin-right:18px;cursor:pointer;border-bottom:2px solid transparent;}
.nav-tabs button:hover{color:var(--paper);}
.nav-tabs button.active{color:var(--paper);border-bottom-color:var(--accent);}

/* CUSTOMERS */
.customer-table{border:1px solid var(--bp-line-dim);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.02);}
.customer-row{display:flex;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--bp-line-dim);cursor:pointer;}
.customer-row:last-child{border-bottom:none;}
.customer-row:hover{background:rgba(255,255,255,.03);}
.customer-row .cname{font-weight:700;min-width:180px;}
.customer-row .cphone{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--bp-line);min-width:130px;}
.customer-row .cstat{margin-left:auto;display:flex;gap:18px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;}
.customer-row .cstat .lbl{color:var(--bp-line);font-size:10px;text-transform:uppercase;display:block;font-family:'Inter',sans-serif;letter-spacing:.5px;}

.unit-mini-list{display:flex;flex-direction:column;gap:8px;margin-top:8px;}
.unit-mini{background:#F7F9F7;border-radius:8px;padding:9px 12px;font-size:12.5px;}
.unit-mini .um-top{display:flex;justify-content:space-between;font-weight:600;color:var(--ink);}
.unit-mini .um-sub{color:var(--ink-dim);margin-top:2px;}

/* USERS */
.user-table{border:1px solid var(--bp-line-dim);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.02);margin-bottom:18px;}
.user-row{display:flex;align-items:center;gap:14px;padding:11px 16px;border-bottom:1px solid var(--bp-line-dim);}
.user-row:last-child{border-bottom:none;}
.user-row .uname{font-weight:700;min-width:140px;}
.user-row .ufull{color:var(--bp-line);font-size:12.5px;flex:1;}
.user-row .actions{display:flex;gap:6px;}
.role-badge{font-size:10px;font-weight:700;padding:3px 8px;border-radius:20px;text-transform:uppercase;background:var(--bp-panel-2);color:var(--bp-line);}
.role-badge.yonetici{background:rgba(242,121,43,.18);color:var(--accent);}
.inactive-badge{font-size:10px;color:#F3A9A9;font-weight:600;}

.customer-picker{display:flex;gap:8px;align-items:flex-end;}
.customer-picker select{flex:1;}
.inline-newcustomer{background:#F7F9F7;border-radius:8px;padding:12px;margin-top:8px;}


/* MODAL SECTIONS (odeme / ariza) */
.modal-section{border-top:1px solid #DCE3DE;margin-top:18px;padding-top:16px;}
.modal-section h3{font-size:13.5px;color:var(--ink);margin-bottom:2px;}
.section-sub{font-size:11.5px;color:var(--ink-dim);margin-bottom:12px;}
.balance-row{display:flex;gap:10px;margin-bottom:12px;}
.balance-chip{flex:1;background:#EDF1EE;border-radius:8px;padding:8px 10px;}
.balance-chip .label{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--ink-dim);}
.balance-chip .val{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:14px;color:var(--ink);}
.balance-chip.remaining .val{color:var(--accent-dim);}
.balance-chip.paid .val{color:var(--sold-ink);}

.list-item{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;padding:8px 0;border-bottom:1px solid #E4E9E6;font-size:12.5px;}
.list-item:last-child{border-bottom:none;}
.list-item .li-main{flex:1;}
.list-item .li-title{font-weight:600;color:var(--ink);}
.list-item .li-sub{color:var(--ink-dim);font-size:11.5px;margin-top:2px;}
.list-item .li-amount{font-family:'IBM Plex Mono',monospace;font-weight:700;color:var(--sold-ink);white-space:nowrap;}
.list-item .li-del{background:none;border:none;color:#B23B3B;cursor:pointer;font-size:12px;padding:2px 6px;}

.badge{display:inline-block;font-size:10px;font-weight:700;padding:2px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.3px;}
.badge.acik{background:#FBEFD8;color:#7A5A16;}
.badge.cozuldu{background:var(--sold-bg);color:var(--sold-ink);}

.mini-form{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap;}
.mini-form input, .mini-form select{flex:1;min-width:90px;}
.mini-form .btn{flex:none;}
.empty-note{font-size:12px;color:var(--ink-dim);font-style:italic;padding:6px 0;}
.issue-resolve-form{background:#F7F9F7;border-radius:8px;padding:10px;margin-top:8px;}