/* ============================================================
   BAKIM IoT — Engineering / Editorial Theme
   ============================================================ */
:root{
  --bg:#f5f6f8;
  --surface:#ffffff;
  --surface-2:#fafbfc;
  --surface-3:#f0f2f5;
  --line:#e6e9ee;
  --line-strong:#d4d9e0;
  --ink:#0a0f1a;
  --txt:#1b2430;
  --soft:#5a6472;
  --muted:#8a93a3;
  --accent:#1e40af;
  --accent-2:#1e3a8a;
  --accent-soft:#eef2ff;
  --signal:#0f766e;
  --ok:#059669;
  --ok-soft:#ecfdf5;
  --warn:#d97706;
  --warn-soft:#fffbeb;
  --err:#dc2626;
  --err-soft:#fef2f2;
  --crit:#991b1b;
  --radius:8px;
  --radius-sm:6px;
  --shadow-sm:0 1px 2px rgba(12,17,24,.04);
  --shadow:0 12px 32px -14px rgba(12,17,24,.12);
  --shadow-lg:0 24px 48px -20px rgba(12,17,24,.14);
  --mono:'JetBrains Mono','SF Mono',ui-monospace,'Consolas',monospace;
  --head:'Space Grotesk','Inter',sans-serif;
}
*{box-sizing:border-box}
html,body{
  margin:0;background:var(--bg);color:var(--txt);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:14px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  background-image:
    linear-gradient(rgba(12,17,24,.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(12,17,24,.018) 1px,transparent 1px);
  background-size:28px 28px;
}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--head);font-weight:600;letter-spacing:-.4px;color:var(--ink)}

/* ============ LAYOUT ============ */
.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{
  background:var(--surface);border-right:1px solid var(--line);
  padding:24px 16px;display:flex;flex-direction:column;gap:2px;
}
.brand{
  display:flex;align-items:center;gap:13px;
  padding:4px 10px 24px;border-bottom:1px solid var(--line);margin-bottom:22px;
}
.brand .mark{
  width:42px;height:42px;border-radius:10px;
  background:linear-gradient(135deg,var(--signal) 0%,var(--accent) 100%);
  display:grid;place-items:center;color:#fff;
  box-shadow:0 6px 16px -6px rgba(15,118,110,.4);
}
.brand h1{margin:0;font-size:17px;font-weight:700;letter-spacing:-.3px;color:var(--ink)}
.brand small{display:block;font-size:9.5px;color:var(--muted);letter-spacing:2.5px;font-weight:700;margin-top:2px;font-family:var(--mono)}

.menu a{
  display:flex;align-items:center;gap:11px;padding:10px 12px;
  border-radius:var(--radius-sm);color:var(--soft);
  font-weight:500;font-size:13.5px;transition:all .15s;
  border:1px solid transparent;
}
.menu a:hover{background:var(--surface-2);color:var(--ink)}
.menu a.active{background:var(--accent-soft);color:var(--accent);font-weight:600;border-color:rgba(30,64,175,.12)}
.menu a.active svg{color:var(--accent)}
.menu .grp{
  font-size:9.5px;text-transform:uppercase;letter-spacing:2.5px;
  color:var(--muted);padding:22px 12px 8px;font-weight:700;font-family:var(--mono);
}
.menu .badge{
  margin-left:auto;background:var(--err);color:#fff;
  border-radius:4px;padding:1px 7px;font-size:11px;font-weight:700;font-family:var(--mono);
}
.foot{
  margin-top:auto;padding:14px 12px 4px;font-size:12.5px;color:var(--soft);
  border-top:1px solid var(--line);display:flex;align-items:center;gap:10px;
}
.foot > div > div:first-child{color:var(--ink);font-weight:600}
.foot > div > div:last-child{color:var(--muted)}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 30px;border-bottom:1px solid var(--line);background:var(--surface);
}
.topbar h1{margin:0;font-size:21px;font-weight:600}
.topbar .right{display:flex;gap:10px;align-items:center}
.view{
  padding:8px 14px;border-radius:var(--radius-sm);
  font-size:13px;display:flex;gap:7px;align-items:center;color:var(--soft);
  transition:.15s;border:1px solid var(--line);
}
.view:hover{border-color:var(--line-strong);color:var(--ink)}
.burger{display:none;background:none;border:0;color:var(--ink);padding:6px;cursor:pointer}
.content{padding:30px;flex:1;overflow:auto}

/* ============ SECTION HEAD ============ */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;margin:0 2px 16px}
.sec-head h2{margin:0;font-size:15px;font-weight:600}
.sec-head .eyebrow{font-size:10px;font-family:var(--mono);letter-spacing:2px;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:4px}

/* ============ STATS (instrument readout) ============ */
.stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(184px,1fr));
  gap:1px;margin-bottom:28px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.stat{
  background:var(--surface);padding:18px 20px;
  display:flex;gap:14px;align-items:center;transition:background .15s;position:relative;
}
.stat::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:transparent;transition:.15s}
.stat:hover{background:var(--surface-2)}
.stat:hover::before{background:var(--accent)}
.stat.ok:hover::before{background:var(--ok)}
.stat.warn:hover::before{background:var(--warn)}
.stat.err:hover::before{background:var(--err)}
.stat .ico{
  width:40px;height:40px;border-radius:8px;
  background:var(--accent-soft);display:grid;place-items:center;
  color:var(--accent);flex-shrink:0;
}
.stat.warn .ico{background:var(--warn-soft);color:var(--warn)}
.stat.err .ico{background:var(--err-soft);color:var(--err)}
.stat.ok .ico{background:var(--ok-soft);color:var(--ok)}
.stat .num{font-family:var(--mono);font-size:26px;font-weight:700;line-height:1;letter-spacing:-1px;color:var(--ink)}
.stat .lbl{font-size:11px;color:var(--soft);margin-top:6px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}

/* ============ PANEL ============ */
.panel{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);margin-bottom:18px;overflow:hidden;box-shadow:var(--shadow-sm);
}
.panel-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:15px 20px;border-bottom:1px solid var(--line);
}
.panel-head h2{margin:0;font-size:14px;font-weight:600}
.panel-body{padding:20px}

/* ============ TABLE ============ */
table{width:100%;border-collapse:collapse}
th,td{padding:12px 18px;text-align:left;font-size:13.5px;border-bottom:1px solid var(--line)}
th{
  background:var(--surface-2);color:var(--soft);font-weight:600;
  font-size:10.5px;text-transform:uppercase;letter-spacing:1px;font-family:var(--mono);
}
td{color:var(--txt)}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .12s}
tbody tr:hover td{background:var(--surface-2)}
td .mono,table td:nth-child(n) .num{font-family:var(--mono)}

/* ============ BUTTON ============ */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;
  font-weight:600;font-size:13px;transition:all .15s;font-family:inherit;
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-light{background:var(--surface);color:var(--txt);border-color:var(--line-strong)}
.btn-light:hover{background:var(--surface-2);border-color:var(--soft)}
.btn-danger{background:var(--err);color:#fff}
.btn-danger:hover{background:var(--crit)}
.btn-ghost{background:transparent;color:var(--soft)}
.btn-ghost:hover{background:var(--surface-2);color:var(--ink)}
.btn-sm{padding:6px 12px;font-size:12px}

/* ============ PILL ============ */
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:4px;font-size:11px;font-weight:600;
  font-family:var(--mono);letter-spacing:.3px;
}
.pill-ok{background:var(--ok-soft);color:var(--ok)}
.pill-warn{background:var(--warn-soft);color:var(--warn)}
.pill-err{background:var(--err-soft);color:var(--err)}
.pill-mute{background:var(--surface-2);color:var(--soft)}
.pill::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}

/* ============ FORM ============ */
input,select,textarea{
  background:var(--surface);border:1px solid var(--line-strong);
  color:var(--txt);padding:10px 13px;border-radius:var(--radius-sm);
  font-size:13.5px;width:100%;font-family:inherit;transition:.15s;
}
input:focus,select:focus,textarea:focus{
  outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,58,138,.1);
}
input[type=number]{font-family:var(--mono)}
label{display:block;font-size:11px;color:var(--soft);margin-bottom:7px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.form-row{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:16px;margin-bottom:16px;
}

/* ============ KPI ============ */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px}
.kpi .v{font-family:var(--mono);font-size:20px;font-weight:700;color:var(--ink);letter-spacing:-.5px}
.kpi .l{font-size:10.5px;color:var(--soft);text-transform:uppercase;letter-spacing:.8px;margin-top:6px;font-weight:600;font-family:var(--mono)}
.kpi.danger .v{color:var(--err)} .kpi.warn .v{color:var(--warn)} .kpi.ok .v{color:var(--ok)}

/* ============ FLASH ============ */
.flash{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-size:13.5px;font-weight:500;border-left:3px solid}
.flash-ok{background:var(--ok-soft);color:var(--ok);border-color:var(--ok)}
.flash-err{background:var(--err-soft);color:var(--err);border-color:var(--err)}

/* ============ EMPTY ============ */
.empty{text-align:center;padding:52px 20px;color:var(--muted)}
.empty svg{width:40px;height:40px;display:block;margin:0 auto 14px;opacity:.5;stroke-width:1.25}
.empty p{margin:0;font-size:13.5px}

/* ============ LOGIN ============ */
.login-wrap{
  display:grid;place-items:center;min-height:100vh;padding:20px;
  background:var(--ink);
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:32px 32px;
}
.login-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:40px;width:100%;max-width:400px;
  box-shadow:0 30px 60px -20px rgba(0,0,0,.5);
}
.login-card .brand-block{text-align:center;margin-bottom:30px}
.login-card .brand-block .mark{
  width:58px;height:58px;border-radius:13px;margin:0 auto 16px;
  background:linear-gradient(135deg,var(--signal),var(--accent));
  display:grid;place-items:center;color:#fff;
}
.login-card h1{margin:0 0 5px;font-size:24px;font-weight:700;letter-spacing:.5px}
.login-card .sub{font-size:10px;color:var(--muted);letter-spacing:3px;font-weight:600;text-transform:uppercase;font-family:var(--mono)}

/* ============ COPY BOX ============ */
.copy-box{
  background:var(--ink);border:1px solid #1a2230;
  border-radius:var(--radius-sm);padding:13px 15px;
  font-family:var(--mono);font-size:12.5px;
  display:flex;align-items:center;gap:10px;word-break:break-all;
}
.copy-box code{flex:1;color:#cdd6e3}
.copy-btn{
  flex-shrink:0;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:4px;padding:5px 10px;font-size:10.5px;cursor:pointer;
  color:#9aa6b8;font-weight:600;transition:.15s;font-family:var(--mono);letter-spacing:.5px;
}
.copy-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.copy-btn.copied{background:var(--ok);color:#fff;border-color:var(--ok)}

/* ============ ICONS ============ */
svg.icon,[data-lucide]{width:18px;height:18px;stroke-width:1.6;flex-shrink:0}
.btn svg{width:15px;height:15px}
.btn-sm svg{width:13px;height:13px}
.stat .ico svg{width:20px;height:20px;stroke-width:1.75}
.brand .mark svg{width:22px;height:22px}

/* ============ RESPONSIVE ============ */
@media (max-width:900px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-264px;top:0;bottom:0;width:248px;z-index:50;transition:.25s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 30px rgba(0,0,0,.3)}
  .sidebar.open{left:0}
  .burger{display:block}
  .content{padding:20px}
  .topbar{padding:14px 20px}
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:6px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--muted)}

/* ============================================================
   MOTOR ANIMATION & LIVE INDICATORS  (korundu)
   ============================================================ */
.motor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px;margin-bottom:8px}
.motor-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);
  transition:all .2s;position:relative;overflow:hidden;
}
.motor-card::after{content:'';position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);opacity:0;transition:.2s}
.motor-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-2px)}
.motor-card:hover::after{opacity:1}
.motor-card .head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.motor-card .name{font-family:var(--head);font-size:17px;font-weight:600;letter-spacing:-.3px;color:var(--ink)}
.motor-card .desc{font-size:12px;color:var(--soft);margin-top:3px}
.motor-card .body{display:flex;align-items:center;gap:18px}
.motor-card .metrics{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:9px}
.metric{background:var(--surface-2);border:1px solid var(--line);border-radius:5px;padding:9px 11px}
.metric .mv{font-family:var(--mono);font-size:17px;font-weight:700;letter-spacing:-.5px;line-height:1.1;color:var(--ink)}
.metric .ml{font-size:9.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.7px;margin-top:4px;font-weight:600;font-family:var(--mono)}
.metric.alarm{background:var(--err-soft);border-color:var(--err-soft)}
.metric.alarm .mv{color:var(--err)}

.led{display:inline-flex;align-items:center;gap:7px;font-size:10.5px;font-weight:600;padding:4px 11px;border-radius:4px;font-family:var(--mono);letter-spacing:.5px;text-transform:uppercase}
.led .dot{width:8px;height:8px;border-radius:50%;position:relative}
.led.running{background:var(--ok-soft);color:var(--ok)}
.led.running .dot{background:var(--ok);box-shadow:0 0 0 0 rgba(10,125,85,.5);animation:ledpulse 1.4s infinite}
.led.idle{background:var(--warn-soft);color:var(--warn)}
.led.idle .dot{background:var(--warn)}
.led.offline{background:var(--err-soft);color:var(--err)}
.led.offline .dot{background:var(--err)}
.led.never{background:var(--surface-2);color:var(--muted)}
.led.never .dot{background:var(--muted)}
@keyframes ledpulse{0%{box-shadow:0 0 0 0 rgba(10,125,85,.5)}70%{box-shadow:0 0 0 7px rgba(10,125,85,0)}100%{box-shadow:0 0 0 0 rgba(10,125,85,0)}}

.motor-svg{width:92px;height:92px;flex-shrink:0}
.motor-svg .housing{fill:var(--surface-2);stroke:var(--line-strong);stroke-width:2}
.motor-svg .stator{fill:none;stroke:var(--line-strong);stroke-width:2}
.motor-svg .rotor{transform-origin:50px 50px;animation:rotor-spin 1s linear infinite}
.motor-svg .rotor .blade{fill:var(--accent)}
.motor-svg .hub{fill:var(--accent-2)}
.motor-svg .wave{fill:none;stroke:var(--accent);stroke-width:2;opacity:0;transform-origin:50px 50px}
.motor-svg.running .rotor{animation-duration:.7s}
.motor-svg.running .wave{animation:wave-emit 1.6s ease-out infinite}
.motor-svg.running .wave.w2{animation-delay:.55s}
.motor-svg.running .wave.w3{animation-delay:1.1s}
.motor-svg.idle .rotor{animation-duration:3.5s}
.motor-svg.idle .rotor .blade{fill:var(--warn)}
.motor-svg.idle .hub{fill:var(--warn)}
.motor-svg.offline .rotor,.motor-svg.never .rotor{animation:none}
.motor-svg.offline .rotor .blade,.motor-svg.never .rotor .blade{fill:var(--muted)}
.motor-svg.offline .hub,.motor-svg.never .hub{fill:var(--muted)}
.motor-svg.alarm .rotor .blade{fill:var(--err)}
.motor-svg.alarm .hub{fill:var(--crit)}
.motor-svg.alarm .wave{stroke:var(--err)}
.motor-svg.alarm{animation:shake .35s ease-in-out infinite}
@keyframes rotor-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes wave-emit{0%{opacity:.6;transform:scale(.55)}100%{opacity:0;transform:scale(1.35)}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-1.5px)}75%{transform:translateX(1.5px)}}

.gauge-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}
.gauge{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center;box-shadow:var(--shadow-sm)}
.gauge svg{width:130px;height:88px;display:block;margin:0 auto}
.gauge .track{fill:none;stroke:var(--surface-2);stroke-width:11;stroke-linecap:round}
.gauge .fill{fill:none;stroke-width:11;stroke-linecap:round;transition:stroke-dashoffset .8s cubic-bezier(.4,0,.2,1),stroke .4s}
.gauge .gv{font-family:var(--mono);font-size:23px;font-weight:700;letter-spacing:-1px;margin-top:-6px;color:var(--ink)}
.gauge .gl{font-size:10.5px;color:var(--soft);text-transform:uppercase;letter-spacing:.8px;font-weight:600;margin-top:4px;font-family:var(--mono)}
.gauge .gsub{font-size:10px;color:var(--muted);margin-top:3px;font-family:var(--mono)}

.motor-hero{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;display:flex;align-items:center;gap:34px;margin-bottom:18px;
  box-shadow:var(--shadow-sm);flex-wrap:wrap;position:relative;overflow:hidden;
}
.motor-hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(12,17,24,.04) 1px,transparent 1px);background-size:18px 18px;
}
.motor-hero .motor-svg{width:150px;height:150px;position:relative}
.motor-hero .hero-info{flex:1;min-width:240px;position:relative}
.motor-hero h2{margin:0 0 8px;font-size:27px;font-weight:700;letter-spacing:-.8px}
.live-badge{display:inline-flex;align-items:center;gap:6px;font-size:10px;color:var(--soft);margin-left:12px;font-family:var(--mono);letter-spacing:1.5px;text-transform:uppercase;font-weight:500}
.live-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--ok);animation:ledpulse 1.4s infinite}

@media (max-width:600px){
  .motor-hero{flex-direction:column;text-align:center}
  .motor-card .metrics{grid-template-columns:1fr 1fr}
}

/* ============================================================
   İNCE AYAR — boşluk, hizalama, marka, cihaz detay
   ============================================================ */
/* Geniş ekranda okunabilirlik için içerik genişliği sınırı */
.content{max-width:1520px;margin-inline:auto;width:100%}

/* Marka işareti svg boyutu */
.brand .mark svg{width:21px;height:21px}
.login-card .brand-block .mark svg{width:28px;height:28px}

/* Sidebar nefes */
.brand{padding-bottom:24px;margin-bottom:14px}
.brand h1{font-size:17px}

/* Stat satırı biraz daha ferah + sayı-etiket hizası */
.stat{padding:20px 22px;gap:16px}
.stat .num{font-size:27px}

/* Bölüm başlığı ritmi */
.sec-head{margin:6px 2px 18px}
.panel-head{padding:16px 22px}
.panel-body{padding:22px}

/* Motor kart başlık hizası + iç boşluk */
.motor-card{padding:22px}
.motor-card .head{margin-bottom:18px}
.motor-card .metrics{gap:10px}
.metric{padding:10px 12px}

/* ---- Cihaz detay: hero daha güçlü hiyerarşi ---- */
.motor-hero{padding:32px 34px;gap:38px;align-items:stretch}
.motor-hero .motor-svg{align-self:center}
.motor-hero h2{font-size:30px;line-height:1.05}
.motor-hero .hero-info{display:flex;flex-direction:column;justify-content:center}
/* hero alt metrikleri ayraçlı şerit */
.motor-hero .hero-info > div:last-child{
  margin-top:18px;padding-top:18px;border-top:1px solid var(--line);gap:32px;
}
.motor-hero .hero-info > div:last-child > div{position:relative}

/* Gauge başlığı (eyebrow) */
.gauge-row{margin-top:4px}
.gauge{padding:20px 18px}

/* Detay sayfasında ölçüm grafiği panelini biraz yükselt */
#histChart{min-height:260px}

/* İnce: tablo başlık harf aralığı küçük ekranda taşmasın */
@media (max-width:560px){
  .stats{grid-template-columns:1fr 1fr}
  .content{padding:16px}
}