/* ===========================================================
   NetConfig Manager - stylesheet
   Palette: deep slate background, amber accent (console feel),
   cyan for secondary data highlights.
=========================================================== */

:root{
  --bg:            #0d1117;
  --bg-panel:      #151b23;
  --bg-panel-2:    #1c2530;
  --border:        #2a3441;
  --text:          #e6edf3;
  --text-dim:      #8b98a5;
  --accent:        #e3a53c;
  --accent-dim:    #7a5a20;
  --cyan:          #4fc3d9;
  --green:         #4caf7d;
  --red:           #e0655f;
  --radius:        8px;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*{ box-sizing: border-box; }

body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
}

a{ color: var(--cyan); text-decoration: none; }
a:hover{ text-decoration: underline; }

/* ---------- Top bar ---------- */
.topbar{
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top:0; z-index: 10;
}
.topbar-inner{
  max-width: 1200px; margin: 0 auto;
  display:flex; align-items:center; gap: 24px;
  padding: 12px 20px;
}
.brand{ display:flex; align-items:center; gap:10px; color: var(--text); }
.brand:hover{ text-decoration:none; }
.brand-mark{
  background: var(--accent); color:#1b1305; font-weight:700;
  border-radius:6px; padding:4px 8px; font-family: var(--mono); font-size: 13px;
}
.brand-name{ font-weight:600; letter-spacing:.2px; }
.top-nav{ display:flex; gap:18px; flex:1; }
.top-nav a{ color: var(--text-dim); font-weight:500; font-size:14px; }
.top-nav a:hover{ color: var(--text); text-decoration:none; }
.user-menu{ display:flex; align-items:center; gap:10px; font-size: 13px; }
.user-name{ color: var(--text); font-weight:600; }
.user-role{
  color: var(--accent); border:1px solid var(--accent-dim); border-radius:20px;
  padding:2px 9px; text-transform:uppercase; font-size:11px; letter-spacing:.5px;
}
.btn-ghost{
  border:1px solid var(--border); border-radius:6px; padding:6px 12px; color: var(--text-dim);
}
.btn-ghost:hover{ color:var(--text); border-color:#3d4a5a; text-decoration:none; }

/* ---------- Layout ---------- */
.app-main{ max-width:1200px; margin: 0 auto; padding: 28px 20px 60px; min-height: 70vh; }
.app-footer{ text-align:center; color: var(--text-dim); font-size:12px; padding:20px; border-top:1px solid var(--border); }

.page-header{ margin-bottom: 24px; }
.page-header h1{ margin:0 0 4px; font-size: 22px; }
.page-header p{ margin:0; color: var(--text-dim); }

/* ---------- Flash messages ---------- */
.flash{ padding:12px 16px; border-radius: var(--radius); margin-bottom:18px; font-size:14px; }
.flash-success{ background: rgba(76,175,125,.12); color: var(--green); border:1px solid rgba(76,175,125,.3); }
.flash-error{ background: rgba(224,101,95,.12); color: var(--red); border:1px solid rgba(224,101,95,.3); }

/* ---------- Cards / grid ---------- */
.grid{ display:grid; gap:18px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card-link{
  display:block; color: var(--text); transition: border-color .15s, transform .1s;
}
.card-link:hover{ border-color: var(--accent-dim); text-decoration:none; }
.card-icon{
  width:36px; height:36px; border-radius:8px; background: var(--bg-panel-2);
  display:flex; align-items:center; justify-content:center; color: var(--accent);
  font-family: var(--mono); font-weight:700; margin-bottom:12px;
}
.card h3{ margin: 0 0 6px; font-size:16px; }
.card p{ margin:0; color: var(--text-dim); font-size:13.5px; }
.card-tag{
  display:inline-block; margin-top:10px; font-size:11px; color: var(--cyan);
  border:1px solid rgba(79,195,217,.35); border-radius:20px; padding:2px 8px;
}
.card-disabled{ opacity:.5; cursor: not-allowed; }
.card-disabled:hover{ border-color: var(--border); }

/* ---------- Forms ---------- */
.form-card{ max-width: 480px; margin: 60px auto; }
label{ display:block; font-size:13px; color: var(--text-dim); margin-bottom:6px; font-weight:600; }
input[type=text], input[type=password], input[type=file], select, textarea{
  width:100%; padding:10px 12px; background: var(--bg-panel-2);
  border:1px solid var(--border); border-radius:6px; color: var(--text); font-size:14px;
  font-family: var(--sans); margin-bottom:16px;
}
textarea{ font-family: var(--mono); }
input:focus, select:focus, textarea:focus{ outline:none; border-color: var(--accent-dim); }

.btn{
  display:inline-block; background: var(--accent); color:#1b1305; font-weight:700;
  border:none; border-radius:6px; padding:10px 18px; cursor:pointer; font-size:14px;
}
.btn:hover{ background:#f0b453; }
.btn-secondary{ background: var(--bg-panel-2); color: var(--text); border:1px solid var(--border); }
.btn-secondary:hover{ background:#232e3c; }
.btn-danger{ background: var(--red); color:#2a0d0b; }

/* ---------- Login ---------- */
.login-wrap{ min-height:100vh; display:flex; align-items:center; justify-content:center; }
.login-card{ width:100%; max-width: 380px; background: var(--bg-panel); border:1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.login-title{ text-align:center; margin-bottom: 22px; }
.login-title .brand-mark{ font-size:18px; padding:8px 12px; }
.login-title h1{ font-size:18px; margin:14px 0 4px; }
.login-title p{ color: var(--text-dim); font-size:13px; margin:0; }

/* ---------- Tables ---------- */
table{ width:100%; border-collapse: collapse; font-size: 13.5px; }
th, td{ text-align:left; padding: 9px 12px; border-bottom:1px solid var(--border); }
th{ color: var(--text-dim); font-weight:600; text-transform:uppercase; font-size:11.5px; letter-spacing:.4px; }
tr:hover td{ background: rgba(255,255,255,.02); }
.table-wrap{ overflow-x:auto; border:1px solid var(--border); border-radius: var(--radius); }
.table-wrap table{ margin:0; }
.table-wrap .card{ border:none; }

.status-pill{ font-size:11px; padding:2px 9px; border-radius:20px; font-weight:600; text-transform:uppercase; }
.status-parsed{ color: var(--green); background: rgba(76,175,125,.12); }
.status-failed{ color: var(--red); background: rgba(224,101,95,.12); }
.status-pending{ color: var(--accent); background: rgba(227,165,60,.12); }

/* ---------- Tabs (result viewer) ---------- */
.tabs{ display:flex; gap:4px; border-bottom: 1px solid var(--border); margin-bottom:18px; flex-wrap: wrap; }
.tab-btn{
  background:none; border:none; color: var(--text-dim); padding:10px 16px; cursor:pointer;
  font-size:13.5px; font-weight:600; border-bottom:2px solid transparent;
}
.tab-btn.active{ color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel{ display:none; }
.tab-panel.active{ display:block; }

.kv-grid{ display:grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap:12px; }
.kv-item{ background: var(--bg-panel-2); border:1px solid var(--border); border-radius:6px; padding:10px 12px; }
.kv-item .k{ color: var(--text-dim); font-size:11.5px; text-transform:uppercase; letter-spacing:.4px; }
.kv-item .v{ font-family: var(--mono); font-size:13.5px; margin-top:3px; word-break: break-all; }

.raw-config{
  background: var(--bg-panel-2); border:1px solid var(--border); border-radius:6px;
  padding:16px; font-family: var(--mono); font-size:12.5px; white-space:pre-wrap; word-break: break-all;
  max-height: 600px; overflow-y:auto;
}

.badge{ display:inline-block; font-size:11px; padding:2px 8px; border-radius:20px; background: var(--bg-panel-2); color: var(--text-dim); margin-right:6px; }
.upload-hint{ color: var(--text-dim); font-size:12.5px; margin: -10px 0 16px; }
.empty-state{ text-align:center; padding:50px 20px; color: var(--text-dim); }

.breadcrumb{ font-size:13px; color: var(--text-dim); margin-bottom: 10px; }
.breadcrumb a{ color: var(--text-dim); }