/* -----------------------------------------------------------
   VIDEOCAMERA · operator console
   ----------------------------------------------------------- */

:root {
  --bg: #0c0a08;
  --bg-soft: #141110;
  --panel: #17130f;
  --line: #2a231c;
  --line-soft: #1e1915;
  --text: #f0e7d6;
  --text-dim: #8a7f70;
  --text-faint: #4a4238;
  --accent: #e8a33d;
  --accent-soft: #a47223;
  --danger: #e04646;

  --serif: "Fraunces", ui-serif, Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--serif);
  font-style: normal;
  font-variation-settings: "opsz" 14, "SOFT" 50;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(232,163,61,0.06), transparent 55%),
    radial-gradient(ellipse at 100% 100%, rgba(232,163,61,0.04), transparent 60%);
}

/* --- overlays --------------------------------------------- */

.grain {
  position: fixed;
  inset: -10%;
  pointer-events: none;
  z-index: 100;
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.9 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 99;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.55) 100%);
}

/* --- type utilities --------------------------------------- */

.mono { font-family: var(--mono); letter-spacing: 0.02em; }
.small { font-size: 11px; }
.tiny  { font-size: 10px; }
.dim   { color: var(--text-dim); }
.spaced { letter-spacing: 0.22em; text-transform: uppercase; }

/* --- topbar ----------------------------------------------- */

.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  z-index: 20;
  font-family: var(--mono);
  font-size: 11px;
  mix-blend-mode: normal;
}

.mark {
  display: flex;
  align-items: center;
  gap: 14px;
}
.mark-num {
  font-family: var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 100, "wght" 400;
  font-style: normal;
  font-size: 28px;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.mark-name {
  letter-spacing: 0.28em;
  font-weight: 500;
}
.mark-line {
  display: inline-block;
  width: 42px;
  height: 1px;
  background: var(--line);
}
.mark-meta {
  color: var(--text-dim);
  letter-spacing: 0.22em;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.sep { color: var(--text-faint); }

.dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.dot-live {
  box-shadow: 0 0 0 0 rgba(232,163,61,0.55);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(232,163,61,0.55); }
  60%  { box-shadow: 0 0 0 8px rgba(232,163,61,0); }
  100% { box-shadow: 0 0 0 0 rgba(232,163,61,0); }
}

/* =========================================================
   LOGIN
   ========================================================= */

.login {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
}

/* subtle crosshair grid behind login */
.login::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,163,61,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,163,61,0.035) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  pointer-events: none;
}

.login-card {
  align-self: center;
  justify-self: center;
  width: min(520px, 92vw);
  padding: 56px 56px 48px;
  position: relative;
  z-index: 1;
  animation: rise 900ms cubic-bezier(.2,.8,.2,1) both;
}

.login-card::before,
.login-card::after {
  content: "";
  position: absolute;
  width: 18px; height: 18px;
  border: 1px solid var(--line);
}
.login-card::before { top: 0; left: 0; border-right: none; border-bottom: none; }
.login-card::after  { bottom: 0; right: 0; border-left: none; border-top: none; }

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-card .display {
  font-size: clamp(56px, 9vw, 104px);
  line-height: 0.92;
  font-variation-settings: "opsz" 144, "SOFT" 100, "wght" 380;
  font-style: normal;
  letter-spacing: -0.025em;
  margin: 18px 0 22px;
  color: var(--text);
}
.login-card .display-accent {
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 100, "wght" 500;
}

.lede {
  font-size: 15px;
  line-height: 1.55;
  max-width: 34ch;
  margin-bottom: 44px;
  font-variation-settings: "opsz" 14, "SOFT" 100, "wght" 300;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field-label {
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.field input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  padding: 6px 0 10px;
  outline: none;
  caret-color: var(--accent);
  transition: border-color .25s ease;
}
.field input::placeholder { color: var(--text-faint); }
.field-line {
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--accent);
  transition: right .35s cubic-bezier(.2,.8,.2,1);
}
.field input:focus ~ .field-line { right: 0; }
.field input:focus { border-bottom-color: transparent; }

.error {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--danger);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: -6px;
}
.err-dot {
  width: 6px; height: 6px;
  background: var(--danger);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--danger);
}

.submit {
  margin-top: 14px;
  background: transparent;
  color: var(--text);
  font-family: var(--serif);
  font-variation-settings: "opsz" 24, "SOFT" 100, "wght" 400;
  font-size: 22px;
  padding: 18px 24px;
  border: 1px solid var(--line);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color .3s ease, color .3s ease, background .3s ease;
  letter-spacing: -0.01em;
}
.submit .arrow {
  font-family: var(--mono);
  font-size: 18px;
  color: var(--accent);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.submit:hover {
  border-color: var(--accent);
  background: rgba(232,163,61,0.06);
}
.submit:hover .arrow { transform: translateX(6px); }
.submit:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.footbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 28px;
  border-top: 1px solid var(--line-soft);
  flex-wrap: wrap;
}

/* =========================================================
   STREAM
   ========================================================= */

.stream {
  min-height: 100vh;
  padding: 78px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.rec {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: rgba(224,70,70,0.06);
  color: var(--danger);
  letter-spacing: 0.22em;
}
.rec-dot {
  width: 6px; height: 6px;
  background: var(--danger);
  border-radius: 50%;
  animation: recpulse 1.2s ease-in-out infinite;
}
@keyframes recpulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--danger); }
  50%      { opacity: 0.3; box-shadow: 0 0 0 var(--danger); }
}

.logout {
  margin-left: 14px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.2em;
  transition: border-color .25s ease, color .25s ease, background .25s ease;
}
.logout:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(232,163,61,0.05);
}

.viewport {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 22px;
  flex: 1;
  min-height: 0;
}

.viewport-frame {
  position: relative;
  background: #000;
  border: 1px solid var(--line);
  overflow: hidden;
  min-height: 480px;
}

.viewport-frame .feed {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  position: absolute;
  inset: 0;
}

/* viewfinder brackets */
.bracket {
  position: absolute;
  width: 28px; height: 28px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
  pointer-events: none;
  z-index: 2;
}
.bracket.tl { top: 14px; left: 14px;  border-top-width: 1px; border-left-width: 1px; }
.bracket.tr { top: 14px; right: 14px; border-top-width: 1px; border-right-width: 1px; }
.bracket.bl { bottom: 14px; left: 14px;  border-bottom-width: 1px; border-left-width: 1px; }
.bracket.br { bottom: 14px; right: 14px; border-bottom-width: 1px; border-right-width: 1px; }

.overlay {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px 10px;
  background: rgba(12,10,8,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(232,163,61,0.18);
  letter-spacing: 0.18em;
}
.overlay-tl { top: 28px;    left: 28px; }
.overlay-tr { top: 28px;    right: 28px; align-items: flex-end; }
.overlay-bl { bottom: 28px; left: 28px; }
.overlay-br { bottom: 28px; right: 28px; align-items: flex-end; }

.signal-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}
.signal-bars span {
  display: block;
  width: 3px;
  background: var(--accent);
  opacity: 0.85;
}
.signal-bars span:nth-child(1) { height: 25%; }
.signal-bars span:nth-child(2) { height: 45%; }
.signal-bars span:nth-child(3) { height: 65%; }
.signal-bars span:nth-child(4) { height: 85%; }
.signal-bars span:nth-child(5) { height: 100%; }

.scanlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0) 0px,
    rgba(255,255,255,0) 2px,
    rgba(0,0,0,0.12) 3px
  );
  mix-blend-mode: multiply;
}

/* --- telemetry sidebar ----------------------------------- */

.readout {
  border: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 22px 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}
.readout::before,
.readout::after {
  content: "";
  position: absolute;
  width: 12px; height: 12px;
  border: 1px solid var(--accent-soft);
}
.readout::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.readout::after  { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.readout-title {
  letter-spacing: 0.28em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 12px;
}

/* quality selector */
.quality {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}
.quality > span:first-child {
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.quality-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  width: 100%;
}
.quality-toggle button {
  flex: 1;
  background: transparent;
  color: var(--text-dim);
  border: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  padding: 10px 0;
  cursor: pointer;
  transition: color .2s ease, background .2s ease;
}
.quality-toggle button + button {
  border-left: 1px solid var(--line);
}
.quality-toggle button:hover:not(.active) {
  color: var(--text);
}
.quality-toggle button.active {
  background: rgba(232,163,61,0.10);
  color: var(--accent);
  box-shadow: inset 0 -2px 0 var(--accent);
}
.quality-hint {
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.readout-grid {
  display: grid;
  gap: 16px;
}
.readout-grid > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.readout-grid dt {
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.readout-grid dd {
  font-size: 13px;
  color: var(--text);
}
.status-live {
  color: var(--accent);
}

/* --- responsive ------------------------------------------ */

@media (max-width: 900px) {
  .viewport { grid-template-columns: 1fr; }
  .stream { padding: 86px 18px 18px; }
  .topbar { padding: 16px 18px; gap: 10px; }
  .mark-meta { display: none; }
  .overlay { padding: 5px 8px; }
}

@media (max-width: 560px) {
  .login-card { padding: 40px 28px; }
  .footbar { padding: 16px 18px; gap: 10px; }
  .topbar-right .sep { display: none; }
  .logout { margin-left: 8px; }
}