/*
 * TECHNO ENJAZ — Standalone Centered Loading Screen
 * Space backdrop, orbit rings, rocket artwork, engine thrust.
 */

/* Hide immediately if skipped */
html[data-skip-loader] #te-loader {
  display: none !important;
}

#te-loader {
  --bg: #030508;
  --text: #edf6f7;
  --muted: #9bafb9;
  --teal: #30dfc4;
  --violet: #8572ed;
  --line: #233540;
  --engine: 0;
  --charge: 0;
  --rocket-width: clamp(210px, 28vw, 290px);
  --rocket-height: calc(var(--rocket-width) * 1.069452);
  --scene-height: calc(var(--rocket-height) + 70px);
  --orbit-size: calc(var(--rocket-width) + 90px);
  --button-size: calc(var(--rocket-width) * 0.240731);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: Consolas, "Liberation Mono", monospace;
  position: fixed;
  inset: 0;
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  color-scheme: dark;
  background: var(--bg) !important;
  color: var(--text);
  font-family: var(--sans);
  direction: rtl;
  user-select: none;
  -webkit-font-smoothing: antialiased;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999999;
  opacity: 1;
  visibility: visible;
  will-change: opacity;
  transition: opacity 0.4s cubic-bezier(0.2, 0, 0.2, 1), visibility 0.4s ease;
  pointer-events: auto;
}

#te-loader.te-fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#te-loader *,
#te-loader *::before,
#te-loader *::after { box-sizing: border-box; }
#te-loader [hidden] { display: none !important; }
#te-loader button {
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  color: inherit;
  cursor: default;
  touch-action: manipulation;
  margin: 0;
  border: 0;
  background: transparent;
}
#te-loader button:disabled { cursor: default; }
#te-loader img { display: block; max-width: none; border: 0; }
#te-loader svg { display: block; flex-shrink: 0; fill: none; }
#te-loader button svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#te-loader .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Background canvas & ambient nebula glow - Hidden for a plain clean background */
#te-loader #space {
  display: none !important;
}

#te-loader .ambient {
  display: none !important;
}

/* Main loader container */
#te-loader .loader-container {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* Centered Stage */
#te-loader .stage {
  position: relative;
  isolation: isolate;
  width: var(--orbit-size);
  height: var(--scene-height);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  margin: auto;
}

/* Orbit system rings - Hidden for a plain clean background */
#te-loader .orbit-system {
  display: none !important;
}

#te-loader .orbit-static,
#te-loader .orbit-rotating {
  display: none !important;
}

/* Launch floor & base glow - Hidden for a plain clean background */
#te-loader .launch-floor {
  display: none !important;
}

/* Cruise Halo - Hidden for a plain clean background */
#te-loader .cruise-halo {
  display: none !important;
}

/* Rocket Anchor and Body */
#te-loader .rocket-anchor {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: calc(50% - var(--rocket-height) * .5 - 15px);
  width: var(--rocket-width);
  height: var(--rocket-height);
  transform: translateX(-50%);
  direction: ltr;
  cursor: default;
  pointer-events: none;
}

#te-loader .rocket {
  position: relative;
  width: 100%;
  height: 100%;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
  cursor: default;
}

#te-loader .rocket-body {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
  cursor: default;
}

#te-loader .rocket-backlight {
  display: none !important;
}

/* Logo Core (Central Circle of Brand) */
#te-loader .logo-core,
#te-loader .launch-button {
  position: absolute;
  z-index: 5;
  left: 48.9034%;
  top: 83.3984%;
  width: var(--button-size);
  height: var(--button-size);
  min-width: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  line-height: 1;
  transform: translate(-50%, -50%);
  isolation: isolate;
  pointer-events: none;
  cursor: default;
}

#te-loader .button-art {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  user-select: none;
  pointer-events: none;
}

#te-loader .charge-gauge {
  position: absolute;
  left: -13%;
  top: -13%;
  width: 126%;
  height: 126%;
  transform: rotate(-90deg);
  overflow: visible;
  pointer-events: none;
  fill: none !important;
}

#te-loader .charge-gauge circle,
#te-loader .gauge-track,
#te-loader .gauge-fill {
  fill: none !important;
}

#te-loader .gauge-track {
  stroke: #64bcb56b;
  stroke-width: 1;
}

#te-loader .gauge-fill {
  stroke: #a0ffe1;
  stroke-width: 1.6;
  stroke-dasharray: 289.03;
  stroke-dashoffset: 289.03;
}

/* Engine exhausts & thrusters */
#te-loader .engine {
  position: absolute;
  z-index: 1;
  opacity: var(--engine);
  transform-origin: 50% 0;
  transform: scaleY(calc(.35 + var(--engine) * .65));
  pointer-events: none;
}

#te-loader .engine-center {
  top: 90%;
  left: 36.9034%;
  width: 24%;
  height: calc(var(--rocket-width) * .6);
}

#te-loader .engine-left,
#te-loader .engine-right {
  top: 98%;
  width: 8%;
  height: calc(var(--rocket-width) * .34);
  opacity: calc(var(--engine) * .55);
}

#te-loader .engine-left { left: 8.1%; }
#te-loader .engine-right { right: 8.1%; }

#te-loader .engine-plume {
  position: absolute;
  inset: 0;
  clip-path: polygon(33% 0, 67% 0, 89% 18%, 73% 48%, 61% 80%, 50% 100%, 39% 80%, 27% 48%, 11% 18%);
  background: linear-gradient(#e9fff9, #63ffe0 9%, #28d7cc 27%, #6c6df37a 64%, transparent);
}

#te-loader .engine-core {
  position: absolute;
  left: 38%;
  right: 38%;
  top: 0;
  height: 61%;
  background: linear-gradient(#ffffff, #c7fff1 20%, #57ffcda6 55%, transparent);
  clip-path: polygon(25% 0, 75% 0, 100% 20%, 50% 100%, 0 20%);
}

#te-loader .engine-aura {
  position: absolute;
  inset: -20% -85% -5%;
  background: radial-gradient(ellipse at 50% 20%, rgba(62, 255, 200, 0.28), rgba(51, 219, 218, 0.12) 30%, transparent 67%);
}

/* Phase transitions */
#te-loader:not([data-phase="idle"]) .button-pulse { animation: none; opacity: 0; }
#te-loader[data-phase="flight"] .launch-floor,
#te-loader[data-phase="cruise"] .launch-floor { opacity: 0; }
#te-loader[data-phase="cruise"] .orbit-system { opacity: .7; }
#te-loader[data-phase="cruise"] .cruise-halo { opacity: 1; }
#te-loader[data-phase="success"] .check-icon { opacity: 1; }
#te-loader[data-phase="success"] .power-icon { opacity: 0; }
#te-loader[data-phase="success"] .orbit-system { opacity: .75; }

/* Keyframe animations */
@keyframes te-orbit { to { transform: rotate(360deg); } }
@keyframes te-breath {
  0% { transform: scale(.96); opacity: 0; }
  25% { opacity: .4; }
  100% { transform: scale(1.45); opacity: 0; }
}
@keyframes te-flame {
  from { transform: scaleX(.9) scaleY(.87); }
  to { transform: scaleX(1.05) scaleY(1.06); }
}

/* Responsive adjustments */
@media (max-width: 600px) {
  #te-loader { --rocket-width: 210px; }
}
@media (max-width: 380px) {
  #te-loader { --rocket-width: 175px; }
}

/* ==========================================================================
   LIGHT MODE STYLES FOR LOADING SCREEN
   ========================================================================== */

[data-theme="light"] #te-loader,
html.light #te-loader {
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --teal: #0284c7;
  --violet: #6366f1;
  --line: #e2e8f0;
  color-scheme: light;
  background: #f8fafc !important;
  color: var(--text);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) #te-loader {
    --bg: #f8fafc;
    --text: #0f172a;
    --muted: #64748b;
    --teal: #0284c7;
    --violet: #6366f1;
    --line: #e2e8f0;
    color-scheme: light;
    background: #f8fafc !important;
    color: var(--text);
  }
}

[data-theme="light"] #te-loader .ambient,
html.light #te-loader .ambient {
  display: none !important;
  background: transparent !important;
  opacity: 0 !important;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) #te-loader .ambient {
    display: none !important;
    background: transparent !important;
    opacity: 0 !important;
  }
}

/* Orbit system completely transparent in light mode */
[data-theme="light"] #te-loader .orbit-system,
html.light #te-loader .orbit-system {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  display: none !important;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) #te-loader .orbit-system {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    display: none !important;
  }
}

/* Launch floor completely transparent in light mode */
[data-theme="light"] #te-loader .launch-floor,
html.light #te-loader .launch-floor {
  opacity: 0 !important;
  display: none !important;
  visibility: hidden !important;
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) #te-loader .launch-floor {
    opacity: 0 !important;
    display: none !important;
    visibility: hidden !important;
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
  }
}

/* Cruise halo completely transparent in light mode */
[data-theme="light"] #te-loader .cruise-halo,
html.light #te-loader .cruise-halo {
  opacity: 0 !important;
  display: none !important;
  background: transparent !important;
}

/* Rocket backlight halo completely transparent in light mode */
[data-theme="light"] #te-loader .rocket-backlight,
html.light #te-loader .rocket-backlight {
  display: none !important;
  background: transparent !important;
  opacity: 0 !important;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) #te-loader .rocket-backlight {
    display: none !important;
    background: transparent !important;
    opacity: 0 !important;
  }
}

/* Rocket body & core button shadow in light mode */
[data-theme="light"] #te-loader .rocket-body,
html.light #te-loader .rocket-body {
  filter: drop-shadow(0 14px 30px rgba(2, 132, 199, 0.22)) drop-shadow(0 4px 10px rgba(15, 23, 42, 0.08));
}

[data-theme="light"] #te-loader .button-art,
html.light #te-loader .button-art {
  filter: drop-shadow(0 4px 12px rgba(2, 132, 199, 0.3));
}

/* Charge gauge in light mode */
[data-theme="light"] #te-loader .gauge-track,
html.light #te-loader .gauge-track {
  stroke: rgba(2, 132, 199, 0.25);
}

[data-theme="light"] #te-loader .gauge-fill,
html.light #te-loader .gauge-fill {
  stroke: #0284c7;
  stroke-width: 2.2;
  filter: drop-shadow(0 0 4px rgba(2, 132, 199, 0.6));
}

/* Engine exhausts & thrusters in light mode */
[data-theme="light"] #te-loader .engine-plume,
html.light #te-loader .engine-plume {
  background: linear-gradient(#38bdf8, #0ea5e9 12%, #0284c7 35%, rgba(99, 102, 241, 0.8) 68%, transparent);
  filter: drop-shadow(0 4px 14px rgba(2, 132, 199, 0.45));
}

[data-theme="light"] #te-loader .engine-core,
html.light #te-loader .engine-core {
  background: linear-gradient(#ffffff, #bae6fd 25%, rgba(14, 165, 233, 0.9) 60%, transparent);
}

[data-theme="light"] #te-loader .engine-aura,
html.light #te-loader .engine-aura {
  background: radial-gradient(ellipse at 50% 20%, rgba(14, 165, 233, 0.35), rgba(99, 102, 241, 0.16) 35%, transparent 67%);
}