/* ==========================================================================
   Panel Takip - Ortak tasarım sistemi (07.09.2026)
   Koyu tema varsayılan, açık tema data-theme="light" ile.
   ========================================================================== */
:root {
  --bg: #0b1119;
  --bg-2: #0f1722;
  --surface: #151f2d;
  --surface-2: #1b2736;
  --surface-3: #22303f;
  --border: #263445;
  --border-2: #31435a;
  --text: #e7edf5;
  --text-2: #b6c2d2;
  --muted: #7f8ea3;
  --accent: #34d399;
  --accent-2: #10b981;
  --accent-soft: rgba(52, 211, 153, .14);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, .14);
  --warn: #fbbf24;
  --warn-soft: rgba(251, 191, 36, .14);
  --info: #60a5fa;
  --info-soft: rgba(96, 165, 250, .14);
  --purple: #a78bfa;
  --purple-soft: rgba(167, 139, 250, .14);
  --shadow: 0 1px 2px rgba(0,0,0,.35), 0 8px 24px rgba(0,0,0,.25);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --radius: 12px;
  --radius-sm: 8px;
  --font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: #f3f5f9;
  --bg-2: #eaeef5;
  --surface: #ffffff;
  --surface-2: #f6f8fb;
  --surface-3: #eef2f7;
  --border: #dfe5ee;
  --border-2: #cbd4e1;
  --text: #16202e;
  --text-2: #3c4a5e;
  --muted: #6b7a90;
  --accent: #0f9f6e;
  --accent-2: #0b8a5f;
  --accent-soft: rgba(15, 159, 110, .12);
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, .10);
  --warn: #d97706;
  --warn-soft: rgba(217, 119, 6, .12);
  --info: #2563eb;
  --info-soft: rgba(37, 99, 235, .10);
  --purple: #7c3aed;
  --purple-soft: rgba(124, 58, 237, .10);
  --shadow: 0 1px 2px rgba(16,24,40,.06), 0 8px 24px rgba(16,24,40,.08);
  --shadow-sm: 0 1px 2px rgba(16,24,40,.08);
  color-scheme: light;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); font-size: 14px; line-height: 1.5;
  background: var(--bg); color: var(--text); min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 20px; } h2 { font-size: 16px; } h3 { font-size: 14px; }
p { margin: 0; }
code { font-family: var(--mono); font-size: 12.5px; background: var(--surface-3); padding: 2px 6px; border-radius: 6px; }
img { max-width: 100%; }
::selection { background: var(--accent-soft); }

/* ---------- Üst çubuk ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1680px; margin: 0 auto; padding: 0 20px; height: 56px;
  display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 15px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), var(--info)); display: grid; place-items: center; color: #fff; font-size: 15px; box-shadow: var(--shadow-sm); }
.brand small { display: block; font-weight: 500; font-size: 11px; color: var(--muted); line-height: 1.1; }
.nav { display: flex; gap: 2px; margin-left: 8px; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 8px;
  color: var(--text-2); font-weight: 500; white-space: nowrap; font-size: 13.5px;
}
.nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.nav .count { margin-left: 2px; background: var(--danger); color: #fff; font-size: 10.5px; font-weight: 700; padding: 1px 6px; border-radius: 999px; min-width: 18px; text-align: center; line-height: 1.4; }
.nav .count.warn { background: var(--warn); color: #1a1a1a; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.user-chip { display: flex; align-items: center; gap: 8px; color: var(--text-2); font-size: 13px; padding: 5px 10px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); white-space: nowrap; }
.user-chip .avatar { width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: #062; font-weight: 700; font-size: 11px; display: grid; place-items: center; }
.icon-btn { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-2); display: grid; place-items: center; cursor: pointer; font-size: 15px; }
.icon-btn:hover { background: var(--surface-3); color: var(--text); }
.mobile-nav-btn { display: none; }

/* ---------- Sayfa ---------- */
.page { max-width: 1680px; margin: 0 auto; padding: 20px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { display: flex; align-items: center; gap: 10px; }
.page-head .sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- Kart ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.card-head h2 { display: flex; align-items: center; gap: 8px; }
.card-body { padding: 18px; }
.card + .card { margin-top: 16px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.stack > * + * { margin-top: 16px; }

/* ---------- İstatistik kutuları ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; }
.stat .label { color: var(--muted); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 26px; font-weight: 700; letter-spacing: -.02em; color: var(--text); font-variant-numeric: tabular-nums; }
.stat .value.accent { color: var(--accent); }
.stat .value.danger { color: var(--danger); }
.stat .value.warn { color: var(--warn); }
.stat .value.info { color: var(--info); }
.stat .sub { color: var(--muted); font-size: 12px; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 14px; border-radius: 9px;
  border: 1px solid var(--border-2); background: var(--surface-2); color: var(--text); font: inherit; font-size: 13.5px; font-weight: 500;
  cursor: pointer; white-space: nowrap; line-height: 1.2; transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: var(--surface-3); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #05261a; font-weight: 600; }
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn-danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-warn { background: var(--warn-soft); border-color: transparent; color: var(--warn); }
.btn-warn:hover { background: var(--warn); color: #1a1a1a; }
.btn-info { background: var(--info-soft); border-color: transparent; color: var(--info); }
.btn-info:hover { background: var(--info); color: #fff; }
.btn-purple { background: var(--purple-soft); border-color: transparent; color: var(--purple); }
.btn-purple:hover { background: var(--purple); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-sm { padding: 5px 10px; font-size: 12.5px; border-radius: 7px; }
.btn-xs { padding: 3px 8px; font-size: 12px; border-radius: 6px; }
.btn-block { width: 100%; }
.btn-group { display: inline-flex; gap: 4px; }
form.inline { display: inline; }

/* ---------- Rozetler ---------- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; line-height: 1.6; background: var(--surface-3); color: var(--text-2); white-space: nowrap; }
.badge-success { background: var(--accent-soft); color: var(--accent); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-purple { background: var(--purple-soft); color: var(--purple); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--muted); }
.dot.on { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.dot.off { background: var(--danger); }
.dot.pulse { animation: pulse 1.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .35 } }

/* ---------- Formlar ---------- */
label { display: block; font-size: 12.5px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; }
.field { margin-bottom: 14px; }
.field .hint { color: var(--muted); font-size: 12px; margin-top: 4px; }
input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="date"], input[type="time"], input[type="search"], select, textarea {
  width: 100%; padding: 9px 12px; border-radius: 9px; border: 1px solid var(--border-2); background: var(--bg-2); color: var(--text);
  font: inherit; font-size: 14px; outline: none; transition: border-color .15s, box-shadow .15s;
}
[data-theme="light"] input, [data-theme="light"] select, [data-theme="light"] textarea { background: #fff; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
input[type="color"] { width: 40px; height: 34px; padding: 2px; border: 1px solid var(--border-2); border-radius: 8px; background: var(--bg-2); cursor: pointer; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; }
input[type="range"] { accent-color: var(--accent); width: 100%; }
select { appearance: none; -webkit-appearance: none; padding-right: 32px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237f8ea3' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text); cursor: pointer; margin-bottom: 0; }
.input-sm { padding: 6px 9px; font-size: 13px; border-radius: 7px; }
.input-xs { padding: 4px 7px; font-size: 12.5px; border-radius: 6px; }
.w-auto { width: auto; }

/* ---------- Tablo ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:hover { background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.actions-cell { white-space: nowrap; text-align: right; }
.empty { text-align: center; color: var(--muted); padding: 40px 20px; }
.empty .big { font-size: 36px; margin-bottom: 8px; }

/* ---------- Uyarı kutuları ---------- */
.alert { padding: 11px 14px; border-radius: 10px; border: 1px solid; font-size: 13.5px; display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; }
.alert-success { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.alert-danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.alert-warn { background: var(--warn-soft); border-color: transparent; color: var(--warn); }
.alert-info { background: var(--info-soft); border-color: transparent; color: var(--info); }

/* ---------- Toast ---------- */
.toasts { position: fixed; top: 68px; right: 16px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--surface); border: 1px solid var(--border-2); border-left: 3px solid var(--accent); color: var(--text); padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow); font-size: 13.5px; min-width: 240px; max-width: 360px; animation: toastIn .2s ease-out; }
.toast.danger { border-left-color: var(--danger); }
.toast.warn { border-left-color: var(--warn); }
.toast.info { border-left-color: var(--info); }
@keyframes toastIn { from { opacity: 0; transform: translateY(-6px) } to { opacity: 1; transform: none } }

/* ---------- Modal ---------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 150; display: none; align-items: center; justify-content: center; padding: 16px; }
.modal-backdrop.open { display: flex; }
.modal { background: var(--surface); border: 1px solid var(--border-2); border-radius: 14px; width: 100%; max-width: 560px; max-height: 90vh; overflow: auto; box-shadow: var(--shadow); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.modal-body { padding: 18px; }
.modal-foot { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* ---------- Sekmeler / Chip'ler ---------- */
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--border-2); background: var(--surface); color: var(--text-2); font-size: 12.5px; font-weight: 500; cursor: pointer; user-select: none; }
.chip:hover { background: var(--surface-2); color: var(--text); }
.chip.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.chip .sw { width: 9px; height: 9px; border-radius: 50%; }
.chip .n { color: var(--muted); font-weight: 400; }
.chip.active .n { color: inherit; opacity: .8; }
.seg { display: inline-flex; border: 1px solid var(--border-2); border-radius: 9px; overflow: hidden; background: var(--surface); }
.seg button { border: 0; background: transparent; color: var(--text-2); padding: 6px 11px; font: inherit; font-size: 12.5px; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

/* ---------- Sayfalama ---------- */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 16px; flex-wrap: wrap; }
.pagination a, .pagination span { padding: 6px 11px; border-radius: 8px; border: 1px solid var(--border); color: var(--text-2); font-size: 13px; min-width: 34px; text-align: center; }
.pagination a:hover { background: var(--surface-2); text-decoration: none; }
.pagination .active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }

/* ---------- Yardımcılar ---------- */
.muted { color: var(--muted); } .small { font-size: 12.5px; } .xs { font-size: 11.5px; }
.text-accent { color: var(--accent); } .text-danger { color: var(--danger); } .text-warn { color: var(--warn); } .text-info { color: var(--info); }
.mono { font-family: var(--mono); font-size: 12.5px; }
.flex { display: flex; } .items-center { align-items: center; } .justify-between { justify-content: space-between; } .gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .wrap { flex-wrap: wrap; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; }
.right { text-align: right; } .center { text-align: center; }
.nowrap { white-space: nowrap; }
.hidden { display: none !important; }
.divider { height: 1px; background: var(--border); margin: 14px 0; }
.kbd { font-family: var(--mono); font-size: 11px; padding: 1px 6px; border: 1px solid var(--border-2); border-bottom-width: 2px; border-radius: 5px; color: var(--text-2); }

/* ---------- Giriş sayfası ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(1200px 600px at 20% -10%, var(--accent-soft), transparent 60%), radial-gradient(900px 500px at 110% 110%, var(--info-soft), transparent 60%), var(--bg); }
.auth-card { width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 32px; box-shadow: var(--shadow); }
.auth-card .brand { justify-content: center; margin-bottom: 6px; font-size: 18px; }
.auth-card .brand-mark { width: 40px; height: 40px; font-size: 20px; border-radius: 12px; }
.auth-card .lead { text-align: center; color: var(--muted); margin-bottom: 22px; font-size: 13.5px; }
.auth-card input { padding: 12px 14px; font-size: 15px; }
.auth-foot { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); text-align: center; font-size: 13px; color: var(--muted); }
.auth-foot a { display: inline-flex; align-items: center; gap: 8px; color: var(--text-2); padding: 8px 12px; border-radius: 9px; }
.auth-foot a:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.auth-foot img { width: 18px; height: 18px; }

/* ---------- Dashboard: sensör ızgarası ---------- */
.dash-toolbar { position: sticky; top: 56px; z-index: 40; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); padding: 10px 0 12px; margin-bottom: 6px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; border-bottom: 1px solid var(--border); }
.dash-toolbar .spacer { flex: 1; }
.live { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.alarm-strip { background: var(--danger-soft); border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent); color: var(--danger); border-radius: 12px; padding: 12px 16px; margin: 12px 0; display: none; align-items: center; gap: 12px; flex-wrap: wrap; }
.alarm-strip.show { display: flex; }
.alarm-strip strong { font-size: 14px; }
.alarm-strip .items { display: flex; gap: 8px; flex-wrap: wrap; }
.alarm-strip .item { background: color-mix(in srgb, var(--danger) 18%, transparent); padding: 3px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }

.group { margin-top: 14px; }
.group-head { display: flex; align-items: center; gap: 10px; padding: 8px 4px 8px 0; cursor: pointer; user-select: none; }
.group-head .bar { width: 4px; height: 20px; border-radius: 3px; }
.group-head h2 { font-size: 14.5px; font-weight: 600; }
.group-head .meta { color: var(--muted); font-size: 12.5px; }
.group-head .caret { margin-left: auto; color: var(--muted); transition: transform .15s; font-size: 12px; }
.group.collapsed .caret { transform: rotate(-90deg); }
.group.collapsed .sensor-grid { display: none; }

.sensor-grid { display: grid; gap: var(--gap, 10px); grid-template-columns: repeat(auto-fill, minmax(var(--card-w, 150px), 1fr)); }
.sensor {
  position: relative; display: flex; flex-direction: column; gap: 2px; padding: var(--card-p, 12px 12px 10px); border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border); color: var(--text); box-shadow: var(--shadow-sm);
  transition: transform .12s, border-color .15s, box-shadow .15s; overflow: hidden; min-height: 86px;
}
.sensor { border-width: 2px; border-color: var(--border-2); }
.sensor:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow); }
.sensor .name { font-size: var(--name-fs, 12.5px); font-weight: 500; color: var(--text-2); line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: calc(var(--name-fs, 12.5px) * 1.25); }
.sensor .temp { font-size: var(--temp-fs, 28px); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; font-variant-numeric: tabular-nums; margin-top: 4px; }
.sensor .temp small { font-size: .5em; font-weight: 500; color: var(--muted); margin-left: 1px; }
.sensor .limits { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }
.sensor .grp { position: absolute; top: 8px; right: 9px; width: 8px; height: 8px; border-radius: 50%; }
.sensor.ok, .sensor.warn { border-color: var(--sc, var(--accent)); }
.sensor.ok .temp, .sensor.warn .temp { color: var(--sc, var(--accent)); }


.sensor.alarm { background: color-mix(in srgb, var(--danger) 8%, var(--surface)); animation: alarmGlow 1.6s ease-in-out infinite; }
.sensor.alarm { border-color: var(--danger); }
.sensor.alarm .temp { color: var(--danger); }
@keyframes alarmGlow { 0%,100% { box-shadow: 0 0 0 0 rgba(248,113,113,0) } 50% { box-shadow: 0 0 0 4px rgba(248,113,113,.22) } }
.sensor.offline { opacity: .55; border-style: dashed; }
.sensor.offline .temp { color: var(--muted); }
.sensor .off-tag { position: absolute; top: 7px; right: 8px; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); background: var(--surface-3); padding: 1px 6px; border-radius: 999px; }
.hide-names .sensor .name { display: none; }
.hide-limits .sensor .limits { display: none; }

/* Yoğunluk */
.density-s { --card-w: 118px; --gap: 7px; --card-p: 9px 10px 8px; --temp-fs: 22px; --name-fs: 11.5px; }
.density-m { --card-w: 150px; --gap: 10px; --card-p: 12px 12px 10px; --temp-fs: 28px; --name-fs: 12.5px; }
.density-l { --card-w: 200px; --gap: 14px; --card-p: 16px 16px 14px; --temp-fs: 36px; --name-fs: 14px; }

/* Düzenleme modu (sürükle-bırak) */
.edit-mode .sensor { cursor: grab; }
.edit-mode .sensor:active { cursor: grabbing; }
.edit-mode .sensor.dragging { opacity: .4; }
.edit-mode .sensor.drag-over { outline: 2px dashed var(--accent); outline-offset: 2px; }
.edit-bar { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 100; background: var(--surface); border: 1px solid var(--border-2); border-radius: 999px; padding: 8px 10px 8px 16px; display: none; align-items: center; gap: 12px; box-shadow: var(--shadow); }
.edit-bar.show { display: flex; }

/* Sensör detay: büyük değer */
.hero-temp { font-size: 56px; font-weight: 800; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.hero-temp small { font-size: 22px; font-weight: 600; color: var(--muted); }

/* RPi kartları */
.rpi-stat { text-align: center; padding: 10px; border-radius: 10px; background: var(--surface-2); }
.rpi-stat .v { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.rpi-stat .l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }

/* Terminal */
.term { background: #0a0f16; color: #d7e0ea; font-family: var(--mono); font-size: 12.5px; border-radius: 10px; padding: 14px; border: 1px solid var(--border); max-height: 60vh; overflow: auto; }
[data-theme="light"] .term { background: #101820; }
.term .cmd { color: var(--accent); }
.term .res { white-space: pre-wrap; color: #b6c2d2; margin: 4px 0 10px 12px; }
.term .meta { color: var(--muted); font-size: 11px; }

/* Log listesi */
.log { display: flex; gap: 12px; padding: 10px 12px; border-left: 3px solid var(--border-2); background: var(--surface-2); border-radius: 0 10px 10px 0; margin-bottom: 8px; align-items: flex-start; }
.log .ic { font-size: 18px; }
.log .t { color: var(--muted); font-size: 12px; white-space: nowrap; margin-left: auto; }

/* ---------- Mobil ---------- */
@media (max-width: 860px) {
  .topbar-inner { padding: 0 12px; gap: 10px; }
  .nav { position: fixed; top: 56px; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); flex-direction: column; padding: 8px; display: none; margin: 0; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 11px 12px; font-size: 14px; }
  .mobile-nav-btn { display: grid; }
  .user-chip span.uname { display: none; }
  .page { padding: 12px; }
  .dash-toolbar { top: 56px; }
  .density-l { --card-w: 150px; }
  .card-body { padding: 14px; }
  th, td { padding: 8px 10px; }
}
@media print { .topbar, .dash-toolbar, .edit-bar, .toasts { display: none !important; } body { background: #fff; color: #000; } }

/* ---------- Görsel panel (harita) ---------- */
.map-stage { overflow: hidden; }
.map-stage:fullscreen { background: var(--bg); border: 0; border-radius: 0; display: grid; place-items: center; }
.map-stage:fullscreen .map-scroll { max-height: 100vh; width: 100%; }
.map-stage:fullscreen .map-scroll { height: 100vh; }
.fs-exit { display: none; position: fixed; top: 12px; right: 12px; z-index: 130; }
.map-stage:fullscreen .fs-exit { display: grid; }
.map-stage:fullscreen .map-hint { display: none; }
.map-scroll { overflow: auto; text-align: center; background: var(--bg-2); max-height: calc(100vh - 150px); cursor: default; touch-action: pan-x pan-y; }
.map-stage.zoomed .map-scroll { cursor: grab; }
.map-stage.zoomed .map-scroll:active { cursor: grabbing; }
.map-wrap { position: relative; display: block; width: 100%; line-height: 0; user-select: none; }
.map-wrap { width: 100%; }
.map-wrap img { width: 100%; height: auto; display: block; -webkit-user-drag: none; }
.mk-layer { position: absolute; inset: 0; }
.map-hint { padding: 10px 16px; color: var(--muted); font-size: 12.5px; text-align: center; }
.map-hint:empty { display: none; }
.map-stage.editing .map-wrap { outline: 2px dashed var(--accent); outline-offset: -2px; }
.map-stage.editing .map-wrap::after { content: "Düzenleme modu · işaretleri sürükleyin"; position: absolute; top: 8px; left: 8px; background: var(--accent); color: #05261a; font: 600 11px/1.6 var(--font); padding: 2px 10px; border-radius: 999px; }

.mk {
  position: absolute; width: var(--d); height: var(--d); margin: calc(var(--d) / -2) 0 0 calc(var(--d) / -2);
  border-radius: 50%; display: grid; place-items: center; text-decoration: none !important;
  background: var(--surface); border: 2px solid var(--muted); color: var(--text);
  box-shadow: 0 2px 8px rgba(0,0,0,.45), 0 0 0 3px rgba(255,255,255,.08);
  font: 700 calc(var(--d) * .3) / 1 var(--font); letter-spacing: -.02em; font-variant-numeric: tabular-nums;
  transition: transform .12s, box-shadow .15s; z-index: 2; touch-action: none; cursor: pointer;
}
.mk:hover { transform: scale(1.12); z-index: 5; }
.mk.ok, .mk.warn { border-color: var(--sc, var(--accent)); color: var(--sc, var(--accent)); }

.mk.alarm { border-color: #fff; color: #fff; background: var(--danger); animation: mkPulse 1.2s ease-out infinite, mkBeat 1.2s ease-in-out infinite; z-index: 4; }
.mk.alarm:hover { animation: mkPulse 1.2s ease-out infinite; transform: scale(1.3); }
@keyframes mkBeat { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.35); } }
.mk.offline { border-color: var(--border-2); color: var(--muted); opacity: .75; border-style: dashed; }
@keyframes mkPulse { 0% { box-shadow: 0 2px 8px rgba(0,0,0,.45), 0 0 0 0 rgba(248,113,113,.85), 0 0 18px 4px rgba(248,113,113,.6) } 100% { box-shadow: 0 2px 8px rgba(0,0,0,.45), 0 0 0 22px rgba(248,113,113,0), 0 0 18px 4px rgba(248,113,113,.3) } }
.mk-layer { --d: 34px; }
.mk { --d: inherit; }
.size-ctl { display: inline-flex; align-items: center; gap: 8px; margin: 0; padding: 4px 10px; border: 1px solid var(--border-2); border-radius: 9px; background: var(--surface); font-size: 12.5px; color: var(--text-2); }
.size-ctl input[type=range] { width: 120px; }
.size-ctl b { min-width: 42px; text-align: right; font-variant-numeric: tabular-nums; color: var(--text); }
.mk.editable { cursor: grab; }
.mk.editable:active, .mk.dragging { cursor: grabbing; transform: scale(1.15); z-index: 9; }
.mk .mk-x { display: none; position: absolute; top: -7px; right: -7px; width: 17px; height: 17px; border-radius: 50%; background: var(--danger); color: #fff; font-size: 10px; line-height: 17px; text-align: center; border: 2px solid var(--surface); cursor: pointer; }
.mk.editable .mk-x { display: block; }
.mk.editable:hover { animation: none; }

.mk-pop { --ax: 50%; --sc: #16a34a; position: fixed; z-index: 120; background: #ffffff; color: #1f2937; border: 2px solid var(--sc); border-radius: 12px; padding: 10px 14px 12px; box-shadow: 0 10px 30px rgba(0,0,0,.35); min-width: 220px; max-width: 290px; pointer-events: none; font-size: 13px; animation: popIn .12s ease-out; color-scheme: light; }
.mk-pop.ok { --sc: #16a34a; } .mk-pop.warn { --sc: #d97706; } .mk-pop.alarm { --sc: #dc2626; } .mk-pop.offline { --sc: #6b7280; }
.mk-pop strong { color: #111827; font-size: 14px; }
.mk-pop .muted { color: #4b5563; }
.mk-pop .badge { background: var(--sc); color: #fff; }
.mk-pop .pop-line { color: var(--sc); font-weight: 600; }
.mk-pop .pop-foot { color: var(--sc); font-weight: 600; font-size: 11.5px; }
@keyframes popIn { from { opacity: 0; transform: translateY(4px) } to { opacity: 1; transform: none } }
.mk-pop::before, .mk-pop::after { content: ""; position: absolute; left: var(--ax); transform: translateX(-50%); border: 9px solid transparent; }
.mk-pop::after { top: 100%; border-top-color: #ffffff; }
.mk-pop::before { top: 100%; margin-top: 2px; border-top-color: var(--sc); }
.mk-pop.below::after { top: auto; bottom: 100%; border-top-color: transparent; border-bottom-color: #ffffff; }
.mk-pop.below::before { top: auto; bottom: 100%; margin-top: 0; margin-bottom: 2px; border-top-color: transparent; border-bottom-color: var(--sc); }
.mk-pop.below { animation-name: popInDown; }
@keyframes popInDown { from { opacity: 0; transform: translateY(-4px) } to { opacity: 1; transform: none } }
.mk-pop .pop-temp { font-size: 30px; font-weight: 800; letter-spacing: -.02em; margin: 4px 0 2px; font-variant-numeric: tabular-nums; color: var(--sc); }
.mk-pop .pop-temp small { font-size: 13px; color: #6b7280; font-weight: 500; }

.drop { border: 2px dashed var(--border-2); border-radius: 14px; padding: 48px 20px; text-align: center; transition: border-color .15s, background .15s; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop .big { font-size: 44px; margin-bottom: 8px; }

.add-list { max-height: 50vh; overflow: auto; display: flex; flex-direction: column; gap: 4px; }
.add-item { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 8px 10px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font: inherit; cursor: pointer; }
.add-item:hover { border-color: var(--accent); background: var(--accent-soft); }
.add-item .grow { flex: 1; display: flex; flex-direction: column; line-height: 1.25; }
.add-item .nm { font-weight: 500; }

/* Liste görünümü: mini listeli widget'lar */
.stats-list { grid-template-columns: minmax(160px, 1fr) minmax(260px, 2fr) minmax(260px, 2fr); }
.stat .sub b { color: var(--text); font-weight: 600; }
.mini-list { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 3px; counter-reset: n; }
.mini-list li { display: flex; align-items: center; gap: 8px; font-size: 13px; line-height: 1.3; counter-increment: n; }
.mini-list li::before { content: counter(n); width: 18px; height: 18px; border-radius: 50%; background: var(--surface-3); color: var(--muted); font-size: 10.5px; font-weight: 700; display: grid; place-items: center; flex: none; }
.mini-list li a { color: var(--text); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-list li .v { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.mini-list li .v small { font-weight: 400; color: var(--muted); margin-left: 6px; font-size: 11px; }
.mini-list li.ok .v, .mini-list li.warn .v { color: var(--sc, var(--accent)); } .mini-list li.alarm .v { color: var(--danger); }
.mini-list li.alarm::before, .mini-list li.warn::before { background: var(--danger-soft); color: var(--danger); }
.mini-list li.warn::before { background: var(--warn-soft); color: var(--warn); }
@media (max-width: 860px) { .stats-list { grid-template-columns: 1fr; } }

/* Renk skalası göstergesi */
.scale-legend { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.scale-legend .bar { display: inline-flex; height: 8px; border-radius: 4px; overflow: hidden; }
.scale-legend .bar i { width: 9px; height: 8px; display: block; }