/* ============================================================
   COREFIELD POWER — STFR Control Room
   Dunkles Kraftwerk-Panel-Interface
   ============================================================ */

:root {
  --bg: #0a0d10;
  --panel: #12171b;
  --panel-2: #161c21;
  --line: #232c33;
  --text: #d7e2e6;
  --text-dim: #7c8b93;
  --mono: 'Consolas', 'SF Mono', 'Courier New', monospace;

  --ok: #35d69a;
  --ok-glow: #35d69a55;
  --info: #4fb0e8;
  --warn: #f0b429;
  --warn-glow: #f0b42955;
  --crit: #ff4d4f;
  --crit-glow: #ff4d4f66;
  --black: #7c3aed;

  --code-red: #ff4d4f;
  --code-yellow: #f0b429;
  --code-black: #b71c1c;
  --code-blue: #35a7ff;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg); color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  overflow-x: hidden;
}
h2 {
  font-size: 12px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--text-dim); margin: 18px 0 8px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
h2:first-child { margin-top: 0; }
.hidden { display: none !important; }

/* --- Rechte-Gating -------------------------------------------- */
body:not(.perm-reactor) .reactor-only { opacity: .35; pointer-events: none; filter: grayscale(.6); }
body:not(.perm-admin) .admin-only { opacity: .35; pointer-events: none; filter: grayscale(.6); }
.inline-group { display: inline-flex; gap: 8px; flex-wrap: wrap; }

/* ============================================================
   Topbar
   ============================================================ */
#topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 18px; background: linear-gradient(180deg, #141a1e, #0f1316);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 30;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  font-size: 26px; color: var(--ok); text-shadow: 0 0 12px var(--ok-glow);
}
.brand-name { font-weight: 700; letter-spacing: .06em; font-size: 15px; }
.brand-sub { font-size: 10.5px; color: var(--text-dim); letter-spacing: .03em; }

.topbar-mid { flex: 1; display: flex; justify-content: center; }
.topbar-right { display: flex; align-items: center; gap: 10px; }

.clock { font-family: var(--mono); font-size: 15px; color: var(--text-dim); letter-spacing: .05em; }

.status-pill {
  display: flex; align-items: center; gap: 7px;
  padding: 5px 12px; border-radius: 20px; border: 1px solid var(--line);
  font-size: 11px; font-weight: 700; letter-spacing: .06em; background: #0d1114;
}
.status-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-dim); }
.status-pill.status-idle .dot { background: var(--text-dim); }
.status-pill.status-ok .dot { background: var(--ok); box-shadow: 0 0 8px var(--ok-glow); }
.status-pill.status-warn .dot { background: var(--warn); box-shadow: 0 0 8px var(--warn-glow); animation: blink 1s infinite; }
.status-pill.status-red .dot { background: var(--crit); box-shadow: 0 0 8px var(--crit-glow); animation: blink .6s infinite; }
.status-pill.status-black .dot { background: var(--black); box-shadow: 0 0 10px var(--black); animation: blink .3s infinite; }
@keyframes blink { 50% { opacity: .25; } }

.user-badge {
  font-size: 11px; padding: 5px 10px; border-radius: 6px; border: 1px solid var(--line);
  background: #0d1114; color: var(--text-dim); cursor: default; font-weight: 600;
}
.user-badge.role-operator { color: var(--ok); border-color: var(--ok); }
.user-badge.role-administrator { color: var(--info); border-color: var(--info); }
.user-badge.role-director { color: var(--warn); border-color: var(--warn); }
.user-badge.role-developer { color: #c792ea; border-color: #c792ea; }

.alert-banner {
  padding: 6px 22px; border-radius: 6px; font-weight: 800; letter-spacing: .07em;
  font-size: 12px; display: flex; gap: 14px; align-items: center;
  border: 1px solid transparent;
}
.alert-banner.alert-red    { background: #3a0d0e; color: var(--code-red); border-color: var(--code-red); animation: pulse-red 1s infinite; }
.alert-banner.alert-yellow { background: #3a2c0a; color: var(--code-yellow); border-color: var(--code-yellow); animation: pulse-yellow .7s infinite; }
.alert-banner.alert-black  { background: #1c0508; color: #ff7a7a; border-color: var(--code-black); animation: pulse-black .4s infinite; }
.alert-banner.alert-blue   { background: #0a2a3a; color: var(--code-blue); border-color: var(--code-blue); }
#alert-timer { font-family: var(--mono); }
@keyframes pulse-red { 50% { box-shadow: 0 0 18px var(--crit-glow); } }
@keyframes pulse-yellow { 50% { box-shadow: 0 0 18px var(--warn-glow); } }
@keyframes pulse-black { 50% { box-shadow: 0 0 22px #b71c1c88; } }

/* body-weite Eskalationsfarbe (dezenter Rand-Glow) */
body[data-alert="red"] { box-shadow: inset 0 0 120px #ff4d4f22; }
body[data-alert="yellow"] { box-shadow: inset 0 0 140px #f0b42933; }
body[data-alert="black"] { box-shadow: inset 0 0 160px #7c000044; }

#flash-overlay { position: fixed; inset: 0; pointer-events: none; z-index: 999; }
body[data-alert="black"] #flash-overlay { animation: flashblack 1.4s infinite; }
@keyframes flashblack { 0%,100% { background: transparent; } 50% { background: #ff000012; } }

/* ============================================================
   Layout
   ============================================================ */
#grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 14px; padding: 16px;
  grid-template-areas:
    "readouts controls stabilizers"
    "emergency emergency stabilizers"
    "admin log charges";
}
.panel-readouts { grid-area: readouts; }
.panel-controls { grid-area: controls; }
.panel-stabilizers { grid-area: stabilizers; }
.panel-emergency { grid-area: emergency; }
.panel-admin { grid-area: admin; }
.panel-log { grid-area: log; }
.panel-charges { grid-area: charges; }

@media (max-width: 1150px) {
  #grid {
    grid-template-columns: 1fr;
    grid-template-areas: "readouts" "controls" "stabilizers" "emergency" "admin" "log" "charges";
  }
}

.panel {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px 18px;
  box-shadow: 0 2px 10px #00000055;
}

/* ============================================================
   Readouts
   ============================================================ */
.readout-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.readout {
  background: #0d1114; border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; transition: border-color .3s, box-shadow .3s;
}
.readout.ok { border-color: #1c3a30; }
.readout.warn { border-color: var(--warn); box-shadow: 0 0 10px var(--warn-glow); }
.readout.crit { border-color: var(--crit); box-shadow: 0 0 12px var(--crit-glow); animation: blink 1s infinite; }
.readout-small { grid-column: span 1; }
.ro-label { font-size: 10.5px; color: var(--text-dim); letter-spacing: .04em; text-transform: uppercase; }
.ro-value { font-family: var(--mono); font-size: 22px; font-weight: 700; margin-top: 2px; }
.ro-unit { font-size: 12px; color: var(--text-dim); margin-left: 4px; }
.ro-bar { height: 5px; background: #1a2126; border-radius: 3px; margin-top: 8px; overflow: hidden; }
.ro-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--ok), var(--info)); transition: width .4s; }
.readout.warn .ro-bar-fill { background: linear-gradient(90deg, var(--warn), #ffdc73); }
.readout.crit .ro-bar-fill { background: linear-gradient(90deg, var(--crit), #ff9a9a); }

.reactor-visual { display: flex; justify-content: center; padding: 18px 0 6px; }
.core-ring {
  --heat: 0; --spinspeed: 6s;
  width: 92px; height: 92px; border-radius: 50%;
  border: 3px solid #2a343b; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.core-ring.spin { animation: spin var(--spinspeed) linear infinite; border-color: #3a4a54; }
@keyframes spin { to { transform: rotate(360deg); } }
.core-glow {
  --heat: 0; width: 58px; height: 58px; border-radius: 50%;
  background: radial-gradient(circle, #35d69a, #1a6e52 60%, transparent 75%);
  box-shadow: 0 0 calc(10px + var(--heat) * 40px) calc(2px + var(--heat) * 18px) #35d69a88;
  filter: hue-rotate(calc(var(--heat) * 90deg)) saturate(calc(1 + var(--heat)));
}

.startup-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.auto-toggle { font-size: 12px; color: var(--text-dim); display: flex; align-items: center; gap: 6px; margin-left: auto; }
.auto-toggle.small { margin-left: 12px; font-size: 11px; }

/* ============================================================
   Buttons
   ============================================================ */
.ctl-btn {
  background: #171f24; color: var(--text); border: 1px solid var(--line);
  border-radius: 6px; padding: 9px 14px; font-size: 12.5px; font-weight: 600;
  cursor: pointer; letter-spacing: .02em; transition: all .15s;
}
.ctl-btn:hover:not(:disabled) { background: #202a30; border-color: #3a4a54; }
.ctl-btn:active:not(:disabled) { transform: scale(.97); }
.ctl-btn:disabled { opacity: .35; cursor: not-allowed; }
.ctl-btn.small { padding: 6px 10px; font-size: 11px; }
.ctl-btn.tiny { padding: 4px 8px; font-size: 10.5px; }
.ctl-btn.active { border-color: var(--ok); color: var(--ok); }
.ctl-btn-primary { background: #0d3b2c; border-color: var(--ok); color: #7ef0c4; }
.ctl-btn-primary:hover:not(:disabled) { background: #114d3a; }
.ctl-btn-danger { background: #3a1010; border-color: var(--crit); color: #ff9a9a; }
.ctl-btn-danger:hover:not(:disabled) { background: #4a1414; }

/* ============================================================
   Regler
   ============================================================ */
.slider-row { margin-bottom: 14px; }
.slider-head { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 5px; }
.slider-label { color: var(--text); }
.slider-disp { font-family: var(--mono); color: var(--info); font-weight: 700; }
input[type="range"] {
  width: 100%; -webkit-appearance: none; height: 5px; border-radius: 3px;
  background: #1a2126; outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 15px; height: 15px; border-radius: 50%;
  background: var(--info); cursor: pointer; border: 2px solid #0a0d10;
  box-shadow: 0 0 6px #4fb0e888;
}
input[type="range"]::-moz-range-thumb {
  width: 15px; height: 15px; border-radius: 50%; background: var(--info); border: 2px solid #0a0d10; cursor: pointer;
}

.tag-emergency, .tag-info {
  font-size: 9.5px; padding: 2px 7px; border-radius: 10px; text-transform: none;
  letter-spacing: 0; font-weight: 700;
}
.tag-emergency { background: #3a1010; color: #ff9a9a; }
.tag-info { background: #0a2a3a; color: #7ec8f0; }

.surge-box, .crystal-box { background: #0d1114; border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.surge-panel { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.surge-panel p { width: 100%; margin: 0 0 4px; font-size: 11.5px; color: var(--text-dim); }
#surge-pw-row { display: flex; gap: 6px; }
#surge-pw { background: #171f24; border: 1px solid var(--line); border-radius: 6px; color: var(--text); padding: 8px 10px; font-size: 12px; }
#surge-active-tag {
  margin-top: 8px; font-weight: 800; color: var(--crit); letter-spacing: .05em; font-size: 12px;
  animation: blink .5s infinite;
}

.crystal-box { display: flex; align-items: center; gap: 12px; }
.crystal-icon { font-size: 30px; filter: grayscale(1) brightness(.6); }
.crystal-icon.charged { filter: none; text-shadow: 0 0 14px #35d69a; color: #35d69a; }
.crystal-icon.welded { filter: none; color: var(--crit); text-shadow: 0 0 14px var(--crit); animation: blink .5s infinite; }
.crystal-info { flex: 1; }
.crystal-info .ro-bar { margin-top: 6px; }
#crystal-state { font-size: 12.5px; font-weight: 600; }
.crystal-uses { font-size: 10.5px; color: var(--text-dim); margin-top: 3px; }

/* ============================================================
   Stabilisatoren
   ============================================================ */
.stab-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stab-cell {
  background: #0d1114; border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 6px; text-align: center; transition: border-color .3s;
}
.stab-cell.crystal-quartz { border-color: #2a3a44; }
.stab-cell.crystal-amethyst { border-color: #6a3ad6; box-shadow: 0 0 8px #6a3ad655; }
.stab-cell.crystal-water { border-color: var(--info); box-shadow: 0 0 8px #4fb0e855; }
.stab-cell.crystal-empty { border-color: var(--text-dim); opacity: .6; }
.stab-cell.fried { border-color: var(--crit); background: #1a0d0d; }
.stab-cell.unpowered { opacity: .45; }
.stab-name { font-size: 10.5px; font-weight: 700; letter-spacing: .05em; color: var(--text-dim); }
.stab-crystal { font-size: 22px; margin: 4px 0; }
.stab-cell.crystal-amethyst .stab-crystal { color: #a78bfa; }
.stab-cell.crystal-quartz .stab-crystal { color: #9fd8ff; }
.stab-label { font-size: 9.5px; color: var(--text-dim); margin-bottom: 6px; text-transform: uppercase; }
.stab-cell .ctl-btn.tiny { margin: 0 2px; }

.mainframe-box { background: #0d1114; border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.mf-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; font-size: 12px; }
.breaker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 10px 0; }
.breaker { text-align: left; }
.breaker.active { border-color: var(--ok); color: var(--ok); }
#btn-confirm { width: 100%; margin-top: 4px; }
#btn-reset-mainframe { width: 100%; margin-top: 6px; }

.storage-box { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 12px; }
#cylinder-count { color: var(--text-dim); font-family: var(--mono); }

/* ============================================================
   Notfall-Panel
   ============================================================ */
.panel-emergency {
  border-color: var(--crit); background: linear-gradient(180deg, #1a0d0d, #120909);
  animation: emerglow 2s infinite;
}
@keyframes emerglow { 50% { box-shadow: 0 0 26px #ff4d4f33; } }
#emergency-title { color: #ff9a9a; font-size: 13px; letter-spacing: .06em; }
.emergency-body { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.emergency-timer {
  font-family: var(--mono); font-size: 40px; font-weight: 800; color: var(--crit);
  min-width: 150px; text-shadow: 0 0 16px var(--crit-glow);
}
.emergency-timer.critical { animation: blink .4s infinite; }
.emergency-steps { flex: 1; min-width: 260px; display: flex; flex-direction: column; gap: 6px; }
.e-step { display: flex; gap: 10px; align-items: center; font-size: 12.5px; padding: 6px 10px; border-radius: 6px; background: #0d0505; }
.e-step-mark {
  width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; background: #241414; color: var(--text-dim); flex-shrink: 0;
}
.e-step.active { background: #2a1010; }
.e-step.active .e-step-mark { background: var(--crit); color: #fff; }
.e-step.done { opacity: .55; }
.e-step.done .e-step-mark { background: var(--ok); color: #012; }
.emergency-extra { margin-top: 10px; }

/* ============================================================
   Admin / Log / Charges
   ============================================================ */
.admin-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.admin-hint { font-size: 10.5px; color: var(--text-dim); margin-top: 8px; }
.emergency-hint { font-size: 10.5px; color: var(--text-dim); margin-top: 10px; }

.log { height: 230px; overflow-y: auto; background: #0a0d10; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; font-family: var(--mono); font-size: 11.5px; }
.log-line { padding: 2px 0; line-height: 1.5; border-bottom: 1px solid #14191d; }
.log-time { color: var(--text-dim); margin-right: 6px; }
.log-info { color: var(--text); }
.log-ok { color: var(--ok); }
.log-warn { color: var(--warn); }
.log-alarm { color: var(--crit); font-weight: 700; }
.log-crit { color: #ff7a7a; font-weight: 800; }
.log-op { color: #8fa8b0; }
.log-pa { color: var(--code-blue); font-style: italic; }
.log-user { color: #c792ea; }
.log-input-row { display: flex; gap: 8px; margin-top: 10px; }
#log-ask { flex: 1; background: #171f24; border: 1px solid var(--line); border-radius: 6px; color: var(--text); padding: 8px 10px; font-size: 12px; }

.charges-row { display: flex; gap: 26px; font-size: 13px; font-family: var(--mono); }
#v-charges { color: var(--warn); font-weight: 700; }
#v-balance { color: var(--crit); font-weight: 700; }

/* ============================================================
   PA-Banner (Durchsage)
   ============================================================ */
.pa-banner {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%);
  max-width: min(680px, 90vw); background: #0a1a26ee; border: 1px solid var(--code-blue);
  border-radius: 10px; padding: 12px 18px; display: flex; gap: 12px; align-items: flex-start;
  font-size: 12.5px; color: #cfe9ff; box-shadow: 0 4px 30px #0009; z-index: 200;
  backdrop-filter: blur(4px);
}
.pa-icon { font-size: 16px; }

/* ============================================================
   Login-Overlay
   ============================================================ */
.login-overlay {
  position: fixed; inset: 0; background: radial-gradient(ellipse at center, #10161a, #05070a 80%);
  display: flex; align-items: center; justify-content: center; z-index: 500;
}
.login-box {
  width: min(640px, 92vw); background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 30px 32px; box-shadow: 0 10px 60px #000c;
}
.login-brand { font-size: 22px; font-weight: 800; letter-spacing: .05em; color: var(--ok); text-shadow: 0 0 14px var(--ok-glow); }
.login-sub { font-size: 12px; color: var(--text-dim); margin: 4px 0 20px; }
#login-user, #login-pass {
  width: 100%; background: #0d1114; border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); padding: 11px 14px; font-size: 13px; margin-bottom: 12px;
  font-family: var(--mono);
}
#login-user:focus, #login-pass:focus { outline: none; border-color: var(--info); }
.login-error {
  color: var(--crit); font-size: 11.5px; margin: -4px 0 14px; font-weight: 600;
}
#btn-login { width: 100%; padding: 12px; font-size: 13px; }

/* ============================================================
   Developer Console
   ============================================================ */
.dev-console {
  position: fixed; top: 60px; right: 16px; width: 340px; max-height: calc(100vh - 90px);
  background: #0a0f12ee; border: 1px solid #c792ea88; border-radius: 12px;
  box-shadow: 0 10px 50px #000b; z-index: 400; overflow: hidden; display: flex; flex-direction: column;
  backdrop-filter: blur(6px);
}
.dev-console-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; background: #1a1024; border-bottom: 1px solid #c792ea55;
  font-size: 12px; font-weight: 800; color: #c792ea; letter-spacing: .06em;
}
.dev-console-body { padding: 12px 14px; overflow-y: auto; }
.dev-section { margin-bottom: 16px; }
.dev-section-title { font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em; color: #c792ea; margin-bottom: 7px; font-weight: 700; }
.dev-row { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; font-size: 11.5px; }
.dev-row label { flex: 1; color: var(--text-dim); }
.dev-row input[type="number"], .dev-row input[type="text"] {
  width: 90px; background: #171f24; border: 1px solid var(--line); border-radius: 5px;
  color: var(--text); padding: 5px 7px; font-size: 11.5px; font-family: var(--mono);
}
.dev-row input[type="text"] { width: auto; flex: 1; }
.dev-row input[type="range"] { flex: 1; }
.dev-btn-wrap { flex-wrap: wrap; }
.dev-hint { font-weight: 400; color: var(--text-dim); text-transform: none; letter-spacing: 0; font-size: 10px; }
.dev-state-dump, .dev-cmd-out {
  background: #05080a; border: 1px solid var(--line); border-radius: 6px; padding: 8px;
  font-size: 10px; font-family: var(--mono); color: #9fd8ff; max-height: 180px; overflow: auto;
  white-space: pre-wrap; word-break: break-word; margin: 0;
}
.dev-cmd-out { color: #ffd479; min-height: 20px; margin-top: 6px; }

/* ============================================================
   Nutzerverwaltung
   ============================================================ */
.accounts-panel { border-color: #4fb0e888; }
.accounts-panel .dev-console-head { background: #0a1f2c; border-bottom-color: #4fb0e855; color: var(--info); }
.accounts-panel .dev-section-title { color: var(--info); }
.accounts-list { max-height: 160px; overflow-y: auto; display: flex; flex-direction: column; gap: 5px; }
.account-row {
  background: #0d1114; border: 1px solid var(--line); border-radius: 6px; padding: 6px 9px;
  font-size: 11.5px; display: flex; gap: 8px; align-items: center;
}
.account-user { color: var(--text-dim); font-family: var(--mono); margin-left: auto; }
.account-role-tag {
  font-size: 9px; padding: 2px 6px; border-radius: 8px; font-weight: 700; letter-spacing: .03em;
  background: #1a2126; color: var(--text-dim); white-space: nowrap;
}
.account-role-tag.role-operator { color: var(--ok); }
.account-role-tag.role-administrator { color: var(--info); }
.account-role-tag.role-director { color: var(--warn); }
.account-role-tag.role-developer { color: #c792ea; }
.account-del-btn {
  background: #2a1010; border: 1px solid #5a2323; color: #ff9a9a; border-radius: 4px;
  width: 18px; height: 18px; line-height: 1; font-size: 11px; cursor: pointer; flex-shrink: 0;
}
.account-del-btn:hover { background: #3a1414; border-color: var(--crit); }
.accounts-empty { font-size: 11.5px; color: var(--text-dim); padding: 8px 0; }
.accounts-hint { margin-bottom: 8px; }
.accounts-status { font-size: 11px; margin-top: 8px; min-height: 14px; }
.accounts-status.ok { color: var(--ok); }
.accounts-status.err { color: var(--crit); }
#new-account-role {
  background: #171f24; border: 1px solid var(--line); border-radius: 5px; color: var(--text);
  padding: 5px 7px; font-size: 11.5px; flex: 1;
}