/* TRUVA ERP — panel stili (pirinç tonu + antrasit) */
:root{
  --dark:#1f2429; --dark-2:#2a3138; --brass:#b8862b; --brass-2:#9a6f1f; --brass-light:#e9c36a;
  --bg:#f4f5f7; --card:#fff; --line:#e2e6ea; --text:#1e2530; --muted:#6b7683;
  --ok:#118a3c; --warn:#b26a00; --danger:#c62828; --info:#1a5fb4;
  --radius:10px; --sidebar:236px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Inter,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--brass-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0;font-weight:700}
code{background:#eef1f4;padding:1px 6px;border-radius:4px;font-size:12.5px}
small,.muted{color:var(--muted)}
.nowrap{white-space:nowrap}
.inline{display:inline}

/* Logo */
.lg-a{font-weight:800;letter-spacing:2px;color:#fff}
.lg-b{font-weight:400;letter-spacing:2px;color:var(--brass-light);margin-left:8px}
.login-logo .lg-a{color:var(--dark)}
.login-logo img,.brand img{max-height:44px;max-width:180px;object-fit:contain}

/* Login */
.login-body{background:radial-gradient(circle at 30% 20%,#3a4149 0%,var(--dark) 60%);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{background:#fff;border-radius:14px;padding:34px 36px;width:100%;max-width:400px;box-shadow:0 24px 60px rgba(0,0,0,.45);border-top:4px solid var(--brass)}
.login-logo{text-align:center;font-size:28px;margin-bottom:22px}
.login-logo small{display:block;font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--muted);margin-top:6px}
.login-foot{text-align:center;margin:18px 0 0;font-size:12px;color:var(--muted)}

/* Form */
label{display:block;font-weight:600;font-size:13px;margin:12px 0 5px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=date],input[type=datetime-local],input[type=tel],select,textarea{
  width:100%;padding:9px 12px;border:1px solid #cdd4dc;border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brass);box-shadow:0 0 0 3px rgba(184,134,43,.18)}
textarea{min-height:90px;resize:vertical}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;background:#e8ebef;color:var(--text);font-family:inherit;line-height:1.2}
.btn:hover{text-decoration:none;filter:brightness(.96)}
.btn-primary{background:var(--brass);color:#fff}
.btn-primary:hover{background:var(--brass-2)}
.btn-danger{background:var(--danger);color:#fff}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn-sm{padding:6px 11px;font-size:13px}
.btn-block{width:100%;justify-content:center;margin-top:18px;padding:11px}

/* Alerts & badges */
.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;border:1px solid}
.alert-success{background:#e8f7ee;border-color:#a9dfc0;color:#136b3a}
.alert-danger{background:#fdecec;border-color:#f5b5b5;color:#9b1c1c}
.alert-warning{background:#fff6e5;border-color:#ffd58a;color:#7a4b00}
.alert-info{background:#e9f1ff;border-color:#b9d3ff;color:#1a4a9c}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:#e8ebef}
.badge-ok{background:#e8f7ee;color:var(--ok)}
.badge-warn{background:#fff6e5;color:var(--warn)}
.badge-danger{background:#fdecec;color:var(--danger)}
.badge-brass{background:#f6ecd6;color:var(--brass-2)}

/* Layout */
.panel-body{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar);background:var(--dark);color:#c3cad2;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20;transition:transform .2s}
.brand{display:flex;align-items:center;padding:18px 22px;font-size:20px;border-bottom:1px solid rgba(255,255,255,.08);min-height:64px}
.brand:hover{text-decoration:none}
.nav{padding:10px 12px;flex:1;overflow-y:auto}
.nav-group{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#7f8994;padding:14px 12px 4px}
.nav a{display:flex;align-items:center;gap:11px;padding:8px 12px;border-radius:8px;color:#c3cad2;font-weight:500;margin-bottom:2px}
.nav a:hover{background:rgba(255,255,255,.07);text-decoration:none;color:#fff}
.nav a.on{background:var(--brass);color:#fff}
.nav a.soon{opacity:.45}
.nav a.soon::after{content:"yakında";margin-left:auto;font-size:10px;letter-spacing:.5px;color:var(--brass-light)}
.ico{width:18px;height:18px;flex:none}
.sidebar-foot{padding:12px 22px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#7f8994}
.main{flex:1;margin-left:var(--sidebar);display:flex;flex-direction:column;min-width:0}
.topbar{background:#fff;color:var(--text);display:flex;align-items:center;gap:14px;padding:0 24px;height:58px;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line)}
.topbar h1{font-size:17px;flex:1}
.topbar-right{display:flex;align-items:center;gap:12px}
.topbar .btn-ghost{border-color:var(--line);color:var(--text)}
a.user-chip{font-weight:600;color:var(--text)}
a.user-chip:hover{text-decoration:none;color:var(--brass-2)}
.user-chip small{color:var(--muted);font-weight:400;margin-left:4px}
.burger{display:none;background:none;border:0;color:var(--text);font-size:22px;cursor:pointer}
.content{padding:24px;max-width:1500px;width:100%}

/* Cards & tables */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:20px}
.card h2{font-size:15px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.card-head h2{border:0;padding:0;margin:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.stat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;display:flex;flex-direction:column;color:var(--text)}
.stat:hover{text-decoration:none;border-color:var(--brass)}
.stat b{font-size:26px;color:var(--dark)}
.stat span{color:var(--muted);font-size:13px}
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th,.table td{padding:8px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.table th{font-weight:600;color:var(--muted);font-size:12.5px;text-transform:uppercase;letter-spacing:.3px}
.table tr:last-child td{border-bottom:0}
.table-kv th{width:160px;text-transform:none;font-size:13.5px;color:var(--text)}
.activity{list-style:none;margin:0;padding:0}
.activity li{padding:6px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.activity li:last-child{border-bottom:0}

/* Toolbar, forms */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.toolbar-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.toolbar-form input[type=text]{width:220px}
.toolbar-form select{width:auto}
.toolbar-right{display:flex;gap:8px;align-items:center}
.actions{white-space:nowrap}
.actions .btn{margin-left:4px}
.form-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 16px}
.form-actions{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.req{color:var(--danger)}
label.check{display:flex;align-items:center;gap:8px;font-weight:500;margin-top:14px}
label.check input{width:auto}
.pager{display:flex;gap:4px;margin:16px 0;flex-wrap:wrap}
.pager a,.pager span{padding:6px 11px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:13px}
.pager span.on{background:var(--brass);color:#fff;border-color:var(--brass)}
.pager span.dis{opacity:.4}
.pager a:hover{text-decoration:none;border-color:var(--brass)}

/* Tabs */
.tabs{display:flex;gap:2px;border-bottom:2px solid var(--line);margin-bottom:16px;flex-wrap:wrap}
.tab{background:none;border:0;padding:10px 16px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;font-family:inherit;font-size:14px}
.tab.on{color:var(--brass-2);border-bottom-color:var(--brass)}
.tabs a.tab{text-decoration:none}
.tab-pane{display:none}
.tab-pane.on{display:block}

/* Yetki tablosu */
.perm-group{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--brass-2);margin:16px 0 6px}
.perm-table th.perm-mod{width:240px;text-transform:none;font-size:13.5px;color:var(--text);font-weight:600}
.perm-item{display:inline-flex;align-items:center;gap:6px;margin:3px 16px 3px 0;font-weight:400;font-size:13.5px}
.perm-item input{width:auto}

/* Ayarlar */
.setting-row{display:grid;grid-template-columns:260px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);align-items:start}
.setting-row:last-of-type{border-bottom:0}
.setting-label label{margin:6px 0 2px}
.setting-label small{display:block;font-size:12px}
.setting-input input,.setting-input select,.setting-input textarea{max-width:640px}

/* Modal */
.modal[hidden]{display:none}
.modal{position:fixed;inset:0;background:rgba(31,36,41,.6);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-box{background:#fff;border-radius:12px;width:100%;max-width:640px;max-height:92vh;display:flex;flex-direction:column;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.modal-wide{max-width:1000px}
.modal-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:16px}
.modal-close{margin-left:auto;background:none;border:0;font-size:24px;cursor:pointer;color:var(--muted);line-height:1}
.modal-body{padding:18px;overflow:auto}
.modal-actions{display:flex;gap:8px;margin-top:18px;align-items:center}

/* Responsive */
@media (max-width:1100px){.stat-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:1000px){.form-layout{grid-template-columns:1fr}}
@media (max-width:860px){
  .grid-2{grid-template-columns:1fr}
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:none;box-shadow:0 0 0 100vw rgba(0,0,0,.4)}
  .main{margin-left:0}
  .burger{display:block}
  .content{padding:16px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid,.form-grid-3{grid-template-columns:1fr}
  .setting-row{grid-template-columns:1fr}
}