:root{
  --bg:#eef2f8;
  --bg2:#f8fbff;
  --panel:#ffffff;
  --panel-2:#f8fbff;
  --stroke:#dce5f2;
  --stroke-strong:#c7d4e8;
  --text:#0f172a;
  --muted:#64748b;
  --nav:#091225;
  --nav-2:#0f1c35;
  --primary:#2563eb;
  --primary-2:#1d4ed8;
  --success:#0f9f6e;
  --warning:#f59e0b;
  --danger:#ef4444;
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow-soft:0 18px 45px rgba(15,23,42,.08);
  --shadow-card:0 18px 50px rgba(15,23,42,.06);
  --shadow-hover:0 24px 60px rgba(37,99,235,.14);
}
*{box-sizing:border-box}
html,body{height:100%}
body.crm-body{
  margin:0;
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,.14), transparent 28%),
    radial-gradient(circle at top right, rgba(14,165,233,.10), transparent 24%),
    linear-gradient(180deg, #f7faff 0%, #eef3f9 100%);
}
a{text-decoration:none}
img{max-width:100%}
.app-shell{display:flex;min-height:100vh}

/* Sidebar */
.sidebar{
  width:300px;
  position:fixed;
  left:0;top:0;bottom:0;
  overflow:auto;
  padding:24px 18px 20px;
  color:#fff;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,.08), transparent 24%),
    linear-gradient(180deg,var(--nav) 0%, var(--nav-2) 58%, #13284a 100%);
  box-shadow:20px 0 60px rgba(2,8,23,.22);
  z-index:1000;
}
.sidebar::-webkit-scrollbar{width:8px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:999px}
.brand{
  display:flex;align-items:center;gap:14px;
  padding:10px 10px 22px;
  font-size:18px;font-weight:900;letter-spacing:-.03em;
}
.brand-icon{
  width:38px;height:38px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(180deg,#ffd54a,#f59e0b);
  color:#111827;font-weight:900;font-size:20px;
  box-shadow:0 10px 26px rgba(245,158,11,.38);
}
.side-nav{display:grid;gap:6px}
.side-nav-group-title{
  font-size:11px;text-transform:uppercase;letter-spacing:.12em;
  color:rgba(203,213,225,.7);padding:14px 12px 6px;font-weight:800;
}
.side-nav a{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:16px;color:#d9e6ff;font-size:15px;font-weight:600;
  transition:all .18s ease;
}
.side-nav a:hover{background:rgba(255,255,255,.08);color:#fff;transform:translateX(2px)}
.side-nav a.active{
  background:linear-gradient(90deg,rgba(255,255,255,.14),rgba(255,255,255,.08));
  color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08), 0 10px 24px rgba(0,0,0,.18);
}
.side-nav a.active::before{
  content:"";position:absolute;left:-4px;top:10px;bottom:10px;width:4px;border-radius:999px;
  background:linear-gradient(180deg,#60a5fa,#93c5fd);
}
.side-nav i{font-size:18px;opacity:.95;width:24px;text-align:center}
.sidebar-foot{
  margin-top:22px;padding:16px;border-radius:18px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);
  color:#cfe0ff;font-size:13px;line-height:1.6;
}

/* Main area */
.content{
  margin-left:300px;
  width:calc(100% - 300px);
  padding:24px 24px 42px;
}
.topbar{
  display:flex;align-items:center;gap:14px;justify-content:space-between;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);
  padding:14px 16px;border:1px solid rgba(220,229,242,.9);
  border-radius:24px;box-shadow:0 14px 40px rgba(15,23,42,.05);
  margin-bottom:22px;
}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:12px}
.btn-icon{
  width:44px;height:44px;border-radius:14px;border:1px solid var(--stroke);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--text)
}
.global-search{flex:1;max-width:720px;position:relative}
.global-search i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#94a3b8}
.global-search input{
  width:100%;height:48px;padding:0 16px 0 44px;border-radius:16px;border:1px solid var(--stroke);
  background:#f8fbff;outline:none;transition:all .18s ease;box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
}
.global-search input:focus{border-color:#93c5fd;box-shadow:0 0 0 4px rgba(59,130,246,.12)}
.userbox{display:flex;align-items:center;gap:12px}
.avatar{
  width:42px;height:42px;border-radius:16px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(180deg,#dbeafe,#bfdbfe);color:#1d4ed8;
}
.user-meta b{display:block;font-size:14px}
.user-meta small{display:block;color:var(--muted)}

/* Typography */
.page-hero{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin:10px 0 24px}
.page-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#e8f0ff;color:#1d4ed8;font-size:12px;font-weight:800;margin-bottom:10px}
.page-title{margin:0;font-size:44px;line-height:1;font-weight:950;letter-spacing:-.045em}
.page-sub{margin:10px 0 0;color:var(--muted);font-size:16px;max-width:820px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.section-title{font-size:20px;font-weight:900;letter-spacing:-.025em;margin:0}
.section-sub{margin:6px 0 0;color:var(--muted);font-size:14px}

/* Cards */
.crm-card,.card-prem,.surface-card,.panel-card{
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,1));
  border:1px solid rgba(220,229,242,.95);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-card);
  padding:22px;
}
.card-header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.card-header-row.tight{margin-bottom:10px}
.card-actions{display:flex;gap:10px;flex-wrap:wrap}
.divider{height:1px;background:linear-gradient(90deg,var(--stroke),transparent);margin:18px 0}
.stack-18{display:grid;gap:18px}
.stack-14{display:grid;gap:14px}
.stack-12{display:grid;gap:12px}

/* Buttons */
.btn{border-radius:15px;font-weight:700;padding:.72rem 1.05rem;border-width:1px;display:inline-flex;align-items:center;gap:8px}
.btn-primary{
  background:linear-gradient(180deg,#2f73ff,#2563eb);border-color:#2563eb;
  box-shadow:0 14px 32px rgba(37,99,235,.24);
}
.btn-primary:hover{background:linear-gradient(180deg,#2867e5,#1e4fba);border-color:#1e4fba;transform:translateY(-1px)}
.btn-outline-primary{border-color:#b8ccf2;color:#1d4ed8;background:#f8fbff}
.btn-light{background:#fff;border-color:var(--stroke)}
.btn-soft{background:#eff6ff;color:#1d4ed8;border:1px solid #cfe0ff}
.btn-soft-success{background:#ebfff6;color:#047857;border:1px solid #b8ecd2}
.btn-soft-warning{background:#fff8e8;color:#b45309;border:1px solid #f6dfaa}
.btn-soft-danger{background:#fff1f2;color:#be123c;border:1px solid #fecdd3}

/* Stats */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}
.metric-card{
  background:linear-gradient(180deg,#ffffff,#fbfdff);border:1px solid var(--stroke);border-radius:24px;
  padding:18px 18px 16px;position:relative;overflow:hidden;box-shadow:0 18px 35px rgba(15,23,42,.05)
}
.metric-card::after{content:"";position:absolute;right:-34px;top:-34px;width:120px;height:120px;border-radius:50%;background:rgba(37,99,235,.06)}
.metric-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}
.metric-label{font-size:13px;color:var(--muted);font-weight:700}
.metric-icon{width:42px;height:42px;border-radius:15px;display:grid;place-items:center;background:#eff6ff;color:#1d4ed8;font-size:18px}
.metric-value{font-size:34px;line-height:1;font-weight:950;letter-spacing:-.04em}
.metric-foot{margin-top:10px;font-size:12px;color:var(--muted)}

/* Layout grids */
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.grid-2.equal{grid-template-columns:1fr 1fr}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.split-form{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}

/* Quick tiles */
.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.quick-tile{
  position:relative;display:block;border:1px solid var(--stroke);border-radius:24px;background:linear-gradient(180deg,#ffffff,#f8fbff);
  padding:18px;box-shadow:0 14px 28px rgba(15,23,42,.05);transition:all .18s ease;color:var(--text)
}
.quick-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#bfd2f6}
.quick-tile .icon{
  width:50px;height:50px;border-radius:18px;display:grid;place-items:center;background:#eff6ff;color:#2563eb;font-size:22px;margin-bottom:14px
}
.quick-tile b{display:block;font-size:16px}
.quick-tile small{display:block;margin-top:6px;color:var(--muted);line-height:1.5}

/* Forms */
label{display:block;font-size:13px;font-weight:800;color:#334155;margin:0 0 8px}
.form-grid,.smart-form{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}
.form-grid > div,.smart-form .field{grid-column:span 4}
.form-grid > .full,.smart-form .field.full{grid-column:1/-1}
.form-grid > .span-6,.smart-form .field.span-6{grid-column:span 6}
.form-grid > .span-3,.smart-form .field.span-3{grid-column:span 3}
.field-hint{display:block;color:var(--muted);font-size:12px;margin-top:7px}
.form-control,.form-select,textarea.form-control{
  min-height:52px;border-radius:16px;border:1px solid var(--stroke);background:#fbfdff;
  padding:12px 14px;font-size:15px;box-shadow:inset 0 1px 0 rgba(255,255,255,.75);transition:all .18s ease
}
textarea.form-control{min-height:120px;resize:vertical}
.form-control:focus,.form-select:focus{
  border-color:#93c5fd;box-shadow:0 0 0 4px rgba(59,130,246,.12);background:#fff
}
.input-group-text{
  border-radius:16px 0 0 16px;border:1px solid var(--stroke);background:#f8fbff;color:var(--muted);font-weight:700
}
.form-panel{
  padding:22px;border:1px solid var(--stroke);border-radius:24px;background:linear-gradient(180deg,#fbfdff,#fff)
}
.form-section-title{font-size:15px;font-weight:900;letter-spacing:-.02em;margin:0 0 14px}
.file-drop{
  border:2px dashed #c8d5ea;border-radius:22px;background:linear-gradient(180deg,#fbfdff,#f5f9ff);
  padding:18px;text-align:center;position:relative;overflow:hidden
}
.file-drop input[type=file]{border:none;box-shadow:none;background:transparent;padding:0;min-height:unset}
.file-drop .drop-icon{font-size:34px;color:#2563eb;margin-bottom:6px}
.file-drop .drop-title{font-weight:900;font-size:16px}
.file-drop .drop-sub{color:var(--muted);font-size:13px;margin-top:4px}

/* Tables */
.table-wrap{overflow:auto;border-radius:22px;border:1px solid var(--stroke);background:#fff}
.table{margin:0;vertical-align:middle}
.table thead th{
  background:#f6f9ff;color:#334155;font-size:12px;text-transform:uppercase;letter-spacing:.06em;
  border-bottom:1px solid var(--stroke);padding:14px 16px;white-space:nowrap
}
.table tbody td{padding:16px;border-color:#edf2f8}
.table tbody tr:hover{background:#f9fbff}
.row-title{font-weight:800;color:#0f172a;display:block}
.row-sub{display:block;font-size:12px;color:var(--muted);margin-top:3px}

/* Pills / badges */
.status-pill,.badge-soft{
  display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;font-weight:800;font-size:12px;
  border:1px solid transparent
}
.status-pill::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.9}
.status-success,.badge-soft.status-success{background:#ecfdf5;color:#059669;border-color:#b7e7cf}
.status-warning,.badge-soft.status-warning{background:#fff7ed;color:#d97706;border-color:#f6d79f}
.status-danger,.badge-soft.status-danger{background:#fff1f2;color:#e11d48;border-color:#fecdd3}
.status-info,.badge-soft.status-info{background:#eff6ff;color:#2563eb;border-color:#cfe0ff}
.status-secondary,.badge-soft.status-secondary{background:#f8fafc;color:#475569;border-color:#dbe3ef}

/* Misc cards */
.list-item{
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  padding:14px;border:1px solid #edf2f8;border-radius:18px;background:#fbfdff
}
.kpi-list{display:grid;gap:12px}
.note-soft{padding:12px 14px;border-radius:16px;background:#f8fbff;border:1px solid var(--stroke);color:var(--muted)}

/* Timeline */
.timeline{position:relative;padding-left:22px;display:grid;gap:12px}
.timeline::before{content:"";position:absolute;left:7px;top:4px;bottom:4px;width:2px;background:#dbeafe}
.timeline-item{position:relative;padding:4px 0}
.timeline-item::before{content:"";position:absolute;left:-20px;top:9px;width:12px;height:12px;border-radius:50%;background:#2563eb;box-shadow:0 0 0 4px #dbeafe}

/* Kanban */
.kanban-board{display:grid;grid-template-columns:repeat(4,minmax(280px,1fr));gap:18px;overflow:auto;padding-bottom:6px}
.kanban-column{
  min-height:420px;background:linear-gradient(180deg,#f8fbff,#ffffff);border:1px solid var(--stroke);border-radius:26px;
  padding:16px;box-shadow:0 16px 34px rgba(15,23,42,.05)
}
.kanban-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
.kanban-title{font-size:16px;font-weight:900;text-transform:capitalize;margin:0}
.kanban-count{min-width:30px;height:30px;padding:0 10px;border-radius:999px;display:grid;place-items:center;background:#eff6ff;color:#1d4ed8;font-size:12px;font-weight:800}
.task-card{
  background:#fff;border:1px solid #e4ebf5;border-radius:22px;padding:16px;margin-bottom:14px;box-shadow:0 12px 22px rgba(15,23,42,.05)
}
.task-card:last-child{margin-bottom:0}
.task-card-title{font-weight:900;font-size:16px;line-height:1.35;margin-bottom:10px}
.task-card-meta{display:grid;gap:8px;color:#475569;font-size:13px;margin-bottom:12px}
.task-card-meta span{display:flex;align-items:center;gap:8px}
.priority-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:800}
.priority-normal{background:#eff6ff;color:#2563eb}.priority-düşük,.priority-dusuk{background:#f8fafc;color:#475569}.priority-yüksek,.priority-yuksek{background:#fff7ed;color:#d97706}.priority-acil{background:#fff1f2;color:#e11d48}
.inline-status{border-top:1px dashed #e2e8f0;padding-top:12px}

/* Auth */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:28px;background:linear-gradient(135deg,#081224,#17439d 58%, #3182f6)}
.login-shell{display:grid;grid-template-columns:1.05fr .95fr;max-width:1100px;width:100%;border-radius:34px;overflow:hidden;box-shadow:0 35px 100px rgba(0,0,0,.24)}
.login-aside{padding:42px;background:radial-gradient(circle at top left, rgba(255,255,255,.18), transparent 28%), linear-gradient(180deg,#0f172a,#0f2e6d);color:#fff}
.login-aside h2{font-size:38px;font-weight:950;letter-spacing:-.04em;line-height:1.05;margin-bottom:16px}
.login-aside p{font-size:16px;color:#dbeafe;line-height:1.7}
.login-bullets{display:grid;gap:12px;margin-top:26px}
.login-bullets div{display:flex;align-items:flex-start;gap:10px}
.login-bullets i{color:#93c5fd;font-size:18px;margin-top:2px}
.login-card{padding:42px;background:#fff}
.login-card .page-eyebrow{margin-bottom:12px}
.login-card h1{font-size:34px;font-weight:950;letter-spacing:-.04em;margin-bottom:8px}
.login-card p{color:var(--muted);margin-bottom:24px}
.login-help{margin-top:18px;padding:14px;border-radius:18px;background:#f8fbff;border:1px solid var(--stroke)}

/* Tabs */
.nav-tabs{border-bottom:1px solid var(--stroke);gap:8px}
.nav-tabs .nav-link{
  border:none;background:transparent;border-radius:14px;padding:10px 14px;font-weight:700;color:#64748b
}
.nav-tabs .nav-link.active{background:#eff6ff;color:#1d4ed8;box-shadow:inset 0 0 0 1px #cfe0ff}
.tab-pane{padding-top:16px}

.alert{border:none;border-radius:20px;padding:16px 18px;box-shadow:0 18px 35px rgba(15,23,42,.08)}

/* Responsive */
@media (max-width:1400px){
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .quick-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
}
@media (max-width:1200px){
  .content{padding:20px}
  .grid-2,.grid-2.equal,.split-form{grid-template-columns:1fr}
  .form-grid > div,.smart-form .field{grid-column:span 6}
}
@media (max-width:992px){
  .sidebar{transform:translateX(-102%);transition:transform .22s ease}
  body.menu-open .sidebar{transform:translateX(0)}
  .content{margin-left:0;width:100%}
  .topbar{flex-wrap:wrap}
  .topbar-left,.topbar-right{width:100%}
  .global-search{max-width:none;width:100%;order:3}
  .page-hero{flex-direction:column}
  .login-shell{grid-template-columns:1fr}
  .kanban-board{grid-template-columns:repeat(2,minmax(280px,1fr))}
}
@media (max-width:768px){
  .metric-grid,.quick-grid,.grid-4{grid-template-columns:1fr}
  .page-title{font-size:34px}
  .form-grid > div,.smart-form .field,.form-grid > .span-3,.smart-form .field.span-3,.form-grid > .span-6,.smart-form .field.span-6{grid-column:1/-1}
  .kanban-board{grid-template-columns:1fr}
  .table-wrap{border-radius:18px}
  .crm-card,.card-prem,.surface-card,.panel-card{padding:16px}
}