/* WhatsApp Toplu Mesaj Paneli */
:root{
  --wa:#25D366; --wa-dark:#128C7E; --wa-deep:#075E54;
  --bg:#f2f4f7; --card:#fff; --ink:#101828; --muted:#667085; --line:#e4e7ec;
  --side:#111b21; --side-ink:#aebac1; --side-hover:#202c33;
  --ok:#12b76a; --warn:#f79009; --danger:#f04438; --info:#2e90fa;
  --r:12px; --sh:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:var(--bg); color:var(--ink); font-size:14px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--wa-dark);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- Duzen ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:250px;flex:0 0 250px;background:var(--side);color:var(--side-ink);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:40;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand-logo{
  width:34px;height:34px;border-radius:9px;background:var(--wa);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:18px;flex:0 0 34px;
}
.brand-text{color:#e9edef;font-weight:600;font-size:14px;line-height:1.25}
.sidebar nav{flex:1;overflow-y:auto;padding:10px 8px}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;
  color:var(--side-ink);font-size:14px;margin-bottom:2px;transition:.15s;
}
.nav-item:hover{background:var(--side-hover);color:#e9edef;text-decoration:none}
.nav-item.active{background:var(--wa-deep);color:#fff;font-weight:600}
.nav-item svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:0 0 18px}
.nav-item .badge{margin-left:auto;background:var(--wa);color:#fff;font-size:11px;padding:1px 7px;border-radius:20px}
.nav-sep{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:#66787f;padding:16px 12px 6px}
.sidebar-foot{border-top:1px solid rgba(255,255,255,.07);padding:12px 14px;display:flex;align-items:center;gap:10px}
.who{display:flex;align-items:center;gap:9px;flex:1;min-width:0}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--wa-dark);color:#fff;display:grid;place-items:center;font-weight:700;flex:0 0 32px}
.who strong{display:block;color:#e9edef;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.who small{color:#66787f;font-size:11px}
.logout{color:#8696a0;font-size:12px;border:1px solid rgba(255,255,255,.12);padding:5px 9px;border-radius:7px}
.logout:hover{background:var(--danger);border-color:var(--danger);color:#fff;text-decoration:none}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  background:#fff;border-bottom:1px solid var(--line);padding:0 22px;height:56px;
  display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30;
}
.topbar-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.clock{color:var(--muted);font-size:13px}
.hamburger{display:none;cursor:pointer;padding:6px}
.hamburger svg{width:22px;height:22px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round}
.content{padding:22px;flex:1;max-width:1400px;width:100%}
.foot{padding:14px 22px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}
.nav-backdrop{display:none}

/* ---------- Bilesenler ---------- */
.page-head{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.page-head h1{font-size:21px;margin:0 0 3px}
.page-head p{margin:0;color:var(--muted);font-size:13px}
.page-head .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);margin-bottom:18px}
.card-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.card-head h2{font-size:15px;margin:0}
.card-head .right{margin-left:auto;display:flex;gap:8px;align-items:center}
.card-body{padding:18px}
.card-body.tight{padding:0}

.chip{font-size:11px;font-weight:600;padding:4px 10px;border-radius:20px;letter-spacing:.3px;white-space:nowrap}
.chip.ok{background:#d1fadf;color:#05603a}
.chip.warn{background:#fef0c7;color:#b54708}
.chip.danger{background:#fee4e2;color:#b42318}
.chip.info{background:#d1e9ff;color:#175cd3}
.chip.muted{background:#f2f4f7;color:#475467}

.btn{
  display:inline-flex;align-items:center;gap:7px;background:var(--wa);color:#fff;border:1px solid var(--wa);
  padding:9px 16px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s;
}
.btn:hover{background:var(--wa-dark);border-color:var(--wa-dark);color:#fff;text-decoration:none}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.sec{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.sec:hover{background:#f9fafb;color:var(--ink)}
.btn.danger{background:var(--danger);border-color:var(--danger)}
.btn.danger:hover{background:#b42318;border-color:#b42318}
.btn.sm{padding:6px 11px;font-size:12px;border-radius:7px}
.btn svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

label.f{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.hint{font-size:12px;color:var(--muted);margin-top:5px;display:block}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=search],
input[type=datetime-local],input[type=file],select,textarea{
  width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;
  font-family:inherit;background:#fff;color:var(--ink);transition:.15s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--wa);box-shadow:0 0 0 3px rgba(37,211,102,.14)}
textarea{resize:vertical;min-height:110px;line-height:1.55}
.field{margin-bottom:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.check{display:flex;align-items:flex-start;gap:9px;font-size:13px;cursor:pointer;margin-bottom:9px}
.check input{width:16px;height:16px;margin:2px 0 0;accent-color:var(--wa);flex:0 0 16px}

table{width:100%;border-collapse:collapse;font-size:13px}
th{
  text-align:left;padding:11px 14px;background:#f9fafb;border-bottom:1px solid var(--line);
  font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:600;white-space:nowrap;
}
td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:hover{background:#fafbfc}
tbody tr:last-child td{border-bottom:none}
.t-wrap{overflow-x:auto}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.mono{font-family:Consolas,"Courier New",monospace;font-size:12.5px}

.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:13.5px;border:1px solid transparent}
.alert.success{background:#ecfdf3;color:#05603a;border-color:#abefc6}
.alert.error{background:#fef3f2;color:#b42318;border-color:#fecdca}
.alert.warning{background:#fffaeb;color:#b54708;border-color:#fedf89}
.alert.info{background:#eff8ff;color:#175cd3;border-color:#b2ddff}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh)}
.stat .k{font-size:12px;color:var(--muted);margin-bottom:6px;display:flex;align-items:center;gap:6px}
.stat .v{font-size:26px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}
.stat .s{font-size:12px;color:var(--muted);margin-top:4px}
.stat.ok .v{color:var(--ok)} .stat.warn .v{color:var(--warn)} .stat.danger .v{color:var(--danger)} .stat.info .v{color:var(--info)}

.bar{height:9px;background:#eaecf0;border-radius:20px;overflow:hidden;display:flex}
.bar i{display:block;height:100%}
.bar i.s{background:var(--ok)} .bar i.f{background:var(--danger)} .bar i.p{background:#d0d5dd}

.empty{text-align:center;padding:52px 20px;color:var(--muted)}
.empty svg{width:44px;height:44px;stroke:#d0d5dd;fill:none;stroke-width:1.5;margin-bottom:12px}
.empty h3{margin:0 0 6px;color:var(--ink);font-size:16px}

.pager{display:flex;gap:5px;padding:14px 18px;align-items:center;flex-wrap:wrap}
.pager a{padding:6px 11px;border:1px solid var(--line);border-radius:7px;color:var(--ink);font-size:13px;background:#fff}
.pager a:hover{background:#f9fafb;text-decoration:none}
.pager a.active{background:var(--wa);color:#fff;border-color:var(--wa)}
.pager span{color:var(--muted);padding:0 3px}

.tabs{display:flex;gap:3px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs a{padding:10px 16px;color:var(--muted);font-size:13.5px;font-weight:600;border-bottom:2px solid transparent;white-space:nowrap}
.tabs a:hover{color:var(--ink);text-decoration:none}
.tabs a.active{color:var(--wa-dark);border-bottom-color:var(--wa)}

/* Telefon onizleme balonu */
.phone-preview{
  background:#e5ddd5;border-radius:14px;padding:18px;min-height:130px;
  background-image:radial-gradient(rgba(0,0,0,.035) 1px,transparent 1px);background-size:14px 14px;
}
.bubble{
  background:#d9fdd3;border-radius:9px;padding:9px 12px;max-width:88%;margin-left:auto;
  box-shadow:0 1px 1px rgba(0,0,0,.13);font-size:14px;white-space:pre-wrap;word-break:break-word;position:relative;
}
.bubble .time{font-size:11px;color:#667781;text-align:right;margin-top:3px}
.bubble.in{background:#fff;margin-left:0;margin-right:auto}

.tag{display:inline-block;background:#f2f4f7;border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:11.5px;margin:2px 3px 2px 0}
.var-pill{
  display:inline-block;background:#eff8ff;border:1px solid #b2ddff;color:#175cd3;border-radius:6px;
  padding:2px 8px;font-size:12px;cursor:pointer;margin:0 4px 4px 0;
}
.var-pill:hover{background:#d1e9ff}

.toolbar{display:flex;gap:9px;padding:14px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center}
.toolbar input[type=search],.toolbar select{width:auto;min-width:150px}
.spacer{flex:1}

/* ---------- Duyarli ---------- */
@media(max-width:980px){
  .grid2,.grid3,.grid4{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-260px;transition:left .22s ease}
  #navToggle:checked ~ .app .sidebar{left:0;box-shadow:0 0 40px rgba(0,0,0,.4)}
  #navToggle:checked ~ .nav-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:35}
  .hamburger{display:block}
  .content{padding:16px}
  .topbar{padding:0 14px}
}
@media(max-width:640px){
  .stats{grid-template-columns:1fr 1fr}
  .page-head .actions{width:100%}
}
@media print{ .sidebar,.topbar,.foot,.actions{display:none} .content{padding:0} }