/* ==============================================
   ECLO — Leaked Archive
   style.css
   
   Table of contents:
   0.  Custom font (@font-face)
   1.  CSS Variables & Reset
   2.  Background layers (halftone, shapes, scanlines)
   3.  Landing screen
   4.  Illustration stage (logo integration)
   5.  App container
   6.  Header
   7.  Main layout
   8.  Section header
   9.  Track list & track items
   10. Player card
   11. Cover frame
   12. Progress bar
   13. Playback controls
   14. Volume control
   15. Footer
   16. Animations (keyframes)
   17. Responsive
============================================== */


/* ——————————————————————————————————————
   0. CUSTOM FONT
—————————————————————————————————————— */
@font-face {
  font-family: "CustomHelvetica";
  src: url("../assets/fonts/Helvetica-Oblique.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("../assets/fonts/Paperlogy-4Regular.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}


/* ——————————————————————————————————————
   1. CSS VARIABLES & RESET
—————————————————————————————————————— */
:root {
  --black:   #000000;
  --white:   #f2f2f2;

  /* grey tints used for secondary text / borders */
  --grey1:   rgba(242, 242, 242, 0.60);
  --grey2:   rgba(242, 242, 242, 0.25);
  --grey3:   rgba(242, 242, 242, 0.08);

  /* reusable border shortcuts */
  --outline:      3px solid var(--white);
  --outline-thin: 1.5px solid rgba(242, 242, 242, 0.18);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
}

html,
body {
  width: 100%;
  min-height: 100vh;
  background: var(--black);
  color: var(--white);
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  overflow-x: hidden;
  cursor: crosshair;
}


/* ——————————————————————————————————————
   2. BACKGROUND LAYERS
—————————————————————————————————————— */

/* Halftone dot grid */
.bg-halftone {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.032) 1px,
    transparent 1px
  );
  background-size: 26px 26px;
}

/* Animated cross background */
.bg-cross {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bg-cross img {
  width: min(860px, 95vw);
  height: min(860px, 95vh);
  object-fit: contain;
  opacity: 0;
  animation:
    crossReveal  3s  ease-out       1   forwards,
    crossDrift   28s ease-in-out   infinite 3s,
    crossPulse   12s ease-in-out   infinite 3s,
    crossSpin    90s linear         infinite 3s;
  filter: blur(0px);
  will-change: transform, opacity;
  mix-blend-mode: screen;
}

@keyframes crossReveal {
  0%   { opacity: 0;    transform: scale(0.88) rotate(-4deg); }
  60%  { opacity: 0.11; transform: scale(1.02) rotate(1deg);  }
  100% { opacity: 0.07; transform: scale(1.00) rotate(0deg);  }
}

@keyframes crossDrift {
  0%   { transform: rotate(0deg)   translateY(0px)   scale(1.00); }
  20%  { transform: rotate(0deg)   translateY(-14px) scale(1.02); }
  40%  { transform: rotate(0deg)   translateY(-8px)  scale(0.99); }
  60%  { transform: rotate(0deg)   translateY(-18px) scale(1.03); }
  80%  { transform: rotate(0deg)   translateY(-6px)  scale(1.01); }
  100% { transform: rotate(0deg)   translateY(0px)   scale(1.00); }
}

@keyframes crossPulse {
  0%,100% { opacity: 0.07; filter: blur(0px) brightness(1);   }
  30%     { opacity: 0.11; filter: blur(0px) brightness(1.3); }
  60%     { opacity: 0.06; filter: blur(0px) brightness(0.9); }
}

@keyframes crossSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* CRT scanlines overlay */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.08) 3px,
    rgba(0, 0, 0, 0.08) 4px
  );
}


/* ——————————————————————————————————————
   3. LANDING SCREEN
—————————————————————————————————————— */
#landing {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  cursor: pointer;
  /* smooth exit transition */
  transition:
    opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* triggered by JS to dismiss landing */
#landing.exit {
  opacity: 0;
  transform: scale(1.1);
  pointer-events: none;
}


/* ——————————————————————————————————————
   4. ILLUSTRATION STAGE
   Logo integration: blend + mask dissolve
—————————————————————————————————————— */

/* Wrapper — positioned absolutely by JS for DVD bounce */
.illo-stage {
  position: absolute;
  width: min(28vh, 240px);
  height: min(28vh, 240px);
  will-change: transform;
  /* no CSS animation — movement is handled entirely by script.js */
}

/* Corner-hit flash: class added/removed by script.js */
.illo-stage.corner-hit img {
  filter:
    contrast(1.3)
    brightness(1.4)
    drop-shadow(0 0 30px rgba(255, 255, 255, 0.9))
    drop-shadow(0 0 60px rgba(255, 255, 255, 0.5)) !important;
  transition: filter 0.05s ease !important;
}

/* The logo image
   mix-blend-mode: screen  → removes black background natively
   mask-image              → dissolves edges into transparency   */
.illo-stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;

  mix-blend-mode: screen;
  filter: contrast(1.1) brightness(0.95);

  -webkit-mask-image: radial-gradient(
    ellipse 68% 68% at 50% 52%,
    black 0%,
    black 35%,
    rgba(0, 0, 0, 0.92) 50%,
    rgba(0, 0, 0, 0.60) 62%,
    rgba(0, 0, 0, 0.25) 74%,
    transparent 88%
  );
  mask-image: radial-gradient(
    ellipse 68% 68% at 50% 52%,
    black 0%,
    black 35%,
    rgba(0, 0, 0, 0.92) 50%,
    rgba(0, 0, 0, 0.60) 62%,
    rgba(0, 0, 0, 0.25) 74%,
    transparent 88%
  );

  transition: filter 0.35s ease;
}

/* Hover state — soft white glow */
#landing:hover .illo-stage img {
  filter:
    contrast(1.15)
    brightness(1.08)
    drop-shadow(0 0 18px rgba(255, 255, 255, 0.18))
    drop-shadow(0 0 40px rgba(200, 200, 200, 0.10));
}

/* Ambient glow layer behind the illustration */
.illo-glow {
  position: absolute;
  inset: -30%;
  border-radius: 50%;
  background: radial-gradient(
    ellipse at 50% 52%,
    rgba(255, 255, 255, 0.04) 0%,
    rgba(255, 255, 255, 0.015) 35%,
    transparent 65%
  );
  pointer-events: none;
  animation: glow-breathe 5s ease-in-out infinite;
}

#landing:hover .illo-glow {
  background: radial-gradient(
    ellipse at 50% 52%,
    rgba(255, 255, 255, 0.10) 0%,
    rgba(255, 255, 255, 0.04) 40%,
    transparent 65%
  );
}

/* Thin ring — only visible on hover */
.illo-ring {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 2.5px solid transparent;
  pointer-events: none;
  transition:
    border-color 0.3s ease,
    box-shadow   0.3s ease;
}

#landing:hover .illo-ring {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.08);
}


/* ——————————————————————————————————————
   5. APP CONTAINER
—————————————————————————————————————— */
#app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  opacity: 0;
  transition: opacity 0.5s ease 0.1s;
}

/* revealed by JS after landing is dismissed */
#app.on {
  opacity: 1;
}

/*
 * .leaving — triggered by goToHomeScreen()
 * Fades the app out before hiding it (450 ms).
 * Duration must match the setTimeout in script.js.
 */
#app.leaving {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease;
}


/* ——————————————————————————————————————
   6. HEADER
—————————————————————————————————————— */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--black);
  border-bottom: 3px solid var(--white);
  padding: 0 32px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 0 rgba(255, 255, 255, 0.06);
}

.h-left {
  display: flex;
  align-items: center;
  gap: 14px;
  border-radius: 2px;
  padding: 4px 8px 4px 4px;
  margin-left: -4px;
  transition: background 0.15s ease, box-shadow 0.15s ease;
  user-select: none;
}

/* Home-button hover — subtle cartoon invert */
.h-left:hover {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.18);
}

.h-left:hover .h-title {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.h-left:active {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(1px);
}

/* Small logo in header — same blend/mask technique */
.h-logo {
  width: 32px;
  height: 32px;
}

.h-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: contrast(1.1) brightness(0.9);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 75%);
  mask-image:         radial-gradient(circle at 50% 50%, black 40%, transparent 75%);
}

.h-title {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 26px;
  letter-spacing: 6px;
  color: var(--white);
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.8);
  text-transform: none;
}

.h-badge {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--black);
  background: var(--white);
  padding: 2px 8px;
}

.h-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--grey1);
}

/* Pulsing "live" dot */
.h-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
  animation: pulse 2s ease-in-out infinite;
}


/* ——————————————————————————————————————
   7. MAIN LAYOUT
—————————————————————————————————————— */
main {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 36px 28px 110px;
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 36px;
  align-items: start;
}


/* ——————————————————————————————————————
   8. SECTION HEADER
—————————————————————————————————————— */
.sec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--white);
}

.sec-title {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--white);
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.6);
}

.sec-count {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--grey1);
  text-transform: uppercase;
}


/* ——————————————————————————————————————
   9. TRACK LIST & TRACK ITEMS
—————————————————————————————————————— */
.track-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.track-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  cursor: pointer;
  position: relative;
  border: 1.5px solid transparent;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.08);
  transition: all 0.15s ease;
}

/* Left accent bar */
.track-item::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--white);
  opacity: 0;
  transition: opacity 0.15s;
}

/* Hover state */
.track-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
  border-bottom-color: rgba(255, 255, 255, 0.14);
  transform: translateX(4px);
}

.track-item:hover::after {
  opacity: 0.5;
}

/* Active / playing state */
.track-item.active {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.25);
  border-bottom-color: rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 0 14px rgba(255, 255, 255, 0.03);
}

.track-item.active::after {
  opacity: 1;
}

/* Thumbnail */
.t-thumb {
  width: 56px;
  height: 56px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.12);
}

.track-item.active .t-thumb {
  border-color: rgba(255, 255, 255, 0.50);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
}

.t-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(100%) contrast(1.2);
  transition: filter 0.2s;
}

.track-item:hover .t-thumb img,
.track-item.active .t-thumb img {
  filter: grayscale(60%) contrast(1.3);
}

/* Play icon overlay on thumbnail */
.t-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.58);
  opacity: 0;
  transition: opacity 0.15s;
}

.track-item:hover .t-overlay,
.track-item.active .t-overlay {
  opacity: 1;
}

/* Track name & tags */
.t-meta {
  min-width: 0;
}

.t-name {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 5px;
}

.t-tags {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.tag {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey1);
  border: 1.5px solid rgba(255, 255, 255, 0.16);
  padding: 1px 6px;
}

/* Highlighted tag variant */
.tag.hi {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

/* Duration + equalizer (right side of track item) */
.t-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.t-dur {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 12px;
  color: var(--grey2);
}

/* Equalizer bars — shown when track is active & playing */
.eq-bars {
  display: none;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.track-item.active.playing .eq-bars {
  display: flex;
}

/* Hide duration when eq is shown */
.track-item.active.playing .t-dur {
  display: none;
}

.eq-b {
  width: 3px;
  background: var(--white);
  transform-origin: bottom;
}

.eq-b:nth-child(1) { height: 8px;  animation: eq 0.7s ease-in-out infinite alternate; }
.eq-b:nth-child(2) { height: 14px; animation: eq 0.5s ease-in-out infinite alternate 0.1s; }
.eq-b:nth-child(3) { height: 10px; animation: eq 0.6s ease-in-out infinite alternate 0.2s; }
.eq-b:nth-child(4) { height: 12px; animation: eq 0.8s ease-in-out infinite alternate 0.15s; }


/* ——————————————————————————————————————
   10. PLAYER CARD
—————————————————————————————————————— */
.player-wrap {
  position: sticky;
  top: 74px;
}

.player-card {
  background: #060606;
  border: 3px solid var(--white);
  box-shadow: 5px 5px 0 rgba(255, 255, 255, 0.12);
  padding: 22px;
  position: relative;
}

/* "Now Playing" label above card border */
.player-card::before {
  content: '// NOW PLAYING';
  position: absolute;
  top: -13px;
  left: 12px;
  background: var(--black);
  padding: 0 8px;
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--grey1);
}

/* Track title */
.p-title {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}

/* Artist name */
.p-artist {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--grey1);
  text-transform: uppercase;
  margin-bottom: 14px;
}


/* ——————————————————————————————————————
   11. COVER FRAME
—————————————————————————————————————— */
.cover-frame {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 16px;
}

#p-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(60%) contrast(1.15);
  transition: opacity 0.3s ease;
}

/* Dimmed while loading new cover */
.cover-frame.loading #p-cover {
  opacity: 0.25;
}

/* Cartoon corner mark decorations */
.cc {
  position: absolute;
  width: 13px;
  height: 13px;
  border-color: var(--white);
  border-style: solid;
}

.cc-tl { top: 5px;    left: 5px;   border-width: 2px 0 0 2px; }
.cc-tr { top: 5px;    right: 5px;  border-width: 2px 2px 0 0; }
.cc-bl { bottom: 5px; left: 5px;   border-width: 0 0 2px 2px; }
.cc-br { bottom: 5px; right: 5px;  border-width: 0 2px 2px 0; }


/* ——————————————————————————————————————
   12. PROGRESS BAR
—————————————————————————————————————— */
.prog-wrap {
  margin-bottom: 12px;
  cursor: pointer;
}

.prog-bg {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.07);
  position: relative;
  cursor: pointer;
  transition: height 0.15s;
}

.prog-bg:hover {
  height: 6px;
}

.prog-fill {
  height: 100%;
  width: 0%;
  background: var(--white);
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.3);
  transition: width 0.1s linear;
}

.time-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--grey2);
  margin-top: 5px;
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
}


/* ——————————————————————————————————————
   13. PLAYBACK CONTROLS
—————————————————————————————————————— */
.controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 14px;
}

/* Prev / Next buttons */
.c-btn {
  width: 36px;
  height: 36px;
  background: none;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.45);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.c-btn:hover {
  color: var(--white);
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.07);
  transform: scale(1.10);
}

.c-btn:active {
  transform: scale(0.91);
}

/* Play / Pause button — round */
.play-btn {
  width: 56px;
  height: 56px;
  background: var(--white);
  border: 3px solid var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--black);
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.07);
  transition: all 0.15s ease;
}

.play-btn:hover {
  background: var(--black);
  color: var(--white);
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.10);
  transform: scale(1.07);
}

.play-btn:active {
  transform: scale(0.94);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08);
}


/* ——————————————————————————————————————
   14. VOLUME CONTROL
—————————————————————————————————————— */
.vol-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.v-icon {
  color: var(--grey2);
  flex-shrink: 0;
}

/* Custom range slider */
input[type='range'].v-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  /* fill colour is updated via JS inline style --vol variable */
  background: linear-gradient(
    90deg,
    var(--white) var(--vol, 80%),
    rgba(255, 255, 255, 0.10) var(--vol, 80%)
  );
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

input[type='range'].v-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--white);
  border: 2px solid var(--black);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.10);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

input[type='range'].v-slider:hover::-webkit-slider-thumb {
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.14);
  transform: scale(1.15);
}

input[type='range'].v-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--white);
  border: 2px solid var(--black);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.10);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

input[type='range'].v-slider:hover::-moz-range-thumb {
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.14);
  transform: scale(1.15);
}


/* ——————————————————————————————————————
   15. FOOTER
—————————————————————————————————————— */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: var(--black);
  display: flex;
  align-items: center;
  border-top: 3px solid var(--white);
  box-shadow: 0 -3px 0 rgba(255, 255, 255, 0.06);
  padding: 0 32px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.f-text {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--grey2);
  text-transform: uppercase;
}

.f-links {
  display: flex;
  gap: 20px;
}

.f-links a {
  font-family: "Paperlogy", "CustomHelvetica", sans-serif;
  font-size: 16px;
  letter-spacing: 3px;
  color: var(--grey2);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.15s, text-shadow 0.15s;
}

.f-links a:hover {
  color: var(--white);
  text-shadow: 0 0 12px rgba(255, 255, 255, 0.40);
}


/* ——————————————————————————————————————
   16. KEYFRAME ANIMATIONS
—————————————————————————————————————— */

/* Corner flash pulse — triggered by JS class .corner-hit */
@keyframes corner-flash {
  0%   { opacity: 1; }
  50%  { opacity: 0.6; }
  100% { opacity: 1; }
}

/* Ambient glow scale */
@keyframes glow-breathe {
  0%,  100% { opacity: 0.8; transform: scale(0.97); }
  50%        { opacity: 1;   transform: scale(1.03); }
}

/* Live indicator pulse */
@keyframes pulse {
  0%,  100% { opacity: 1;   box-shadow: 0 0 6px rgba(255, 255, 255, 0.50); }
  50%        { opacity: 0.4; box-shadow: 0 0 2px rgba(255, 255, 255, 0.20); }
}

/* Equalizer bars */
@keyframes eq {
  from { transform: scaleY(0.2); }
  to   { transform: scaleY(1.0); }
}

/* Background shape rotation */
@keyframes spin1 {
  to { transform: rotate(calc(18deg  + 360deg)); }
}

@keyframes spin2 {
  to { transform: rotate(calc(-10deg - 360deg)); }
}


/* ——————————————————————————————————————
   17. RESPONSIVE — mobile breakpoint
—————————————————————————————————————— */
@media (max-width: 720px) {
  main {
    grid-template-columns: 1fr;
    padding: 20px 16px 100px;
    gap: 28px;
  }

  /* Player no longer sticky on mobile — stacks below library */
  .player-wrap {
    position: static;
  }

  header {
    padding: 0 16px;
  }

  footer {
    padding: 0 16px;
  }
}


/* ══════════════════════════════════════════════════
   ADMIN SYSTEM — Adições de estilo
   (adicionado ao final do style.css)
══════════════════════════════════════════════════ */


/* ——————————————————————————————————————
   ADMIN BAR — faixa no topo do app
—————————————————————————————————————— */
.admin-bar {
  position: sticky;
  top: 0;
  z-index: 60;               /* acima do header */
  display: none;             /* escondida por padrão */
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  color: var(--black);
  padding: 0 32px;
  height: 34px;
  border-bottom: 3px solid var(--black);
  box-shadow: 0 3px 0 rgba(0,0,0,0.4);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  animation: slideDown 0.3s ease;
}

.admin-bar.visible {
  display: flex;
}

.admin-bar-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.admin-bar-logo {
  height: 22px;
  width: auto;
  object-fit: contain;
  filter: invert(0);
  opacity: 0.92;
}

.admin-logout-btn {
  background: var(--black);
  color: var(--white);
  border: 2px solid var(--black);
  padding: 3px 14px;
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.1s, color 0.1s;
}

.admin-logout-btn:hover {
  background: transparent;
  color: var(--black);
}

@keyframes slideDown {
  from { transform: translateY(-34px); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}


/* ——————————————————————————————————————
   BOTÃO ADMIN NO HEADER
—————————————————————————————————————— */
.btn-admin-header {
  background: transparent;
  color: var(--grey2);
  border: 1.5px solid rgba(255,255,255,0.2);
  padding: 4px 14px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-admin-header:hover {
  color: var(--white);
  border-color: var(--white);
  box-shadow: 2px 2px 0 rgba(255,255,255,0.15);
}

.btn-admin-header.active {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* h-right: agrupa status + botão admin */
.h-right {
  display: flex;
  align-items: center;
  gap: 16px;
}


/* ——————————————————————————————————————
   BOTÃO + NOVA LEAK
—————————————————————————————————————— */
.sec-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-new-leak {
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--white);
  padding: 4px 14px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 2px 2px 0 rgba(255,255,255,0.2);
  transition: all 0.1s ease;
}

.btn-new-leak:hover {
  background: transparent;
  color: var(--white);
  box-shadow: 3px 3px 0 rgba(255,255,255,0.15);
}

.btn-new-leak:active {
  transform: translate(1px,1px);
  box-shadow: 1px 1px 0 rgba(255,255,255,0.1);
}


/* ——————————————————————————————————————
   CONTROLES ADMIN POR TRACK
—————————————————————————————————————— */
.track-admin-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  flex-wrap: wrap;
}

/* Label que age como botão (contém file input oculto) */
.track-admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  color: var(--grey1);
  border: 1.5px solid rgba(255,255,255,0.18);
  padding: 2px 10px;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.1s, border-color 0.1s, background 0.1s;
  user-select: none;
  white-space: nowrap;
}

.track-admin-btn:hover {
  color: var(--white);
  border-color: var(--white);
  background: rgba(255,255,255,0.06);
}

.track-delete-btn {
  color: rgba(255,255,255,0.35);
  border-color: rgba(255,255,255,0.12);
  padding: 2px 8px;
}

.track-delete-btn:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
}


/* ——————————————————————————————————————
   MODAL — overlay + caixa
—————————————————————————————————————— */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  /* Escondido por padrão */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  position: relative;
  background: #0a0a0a;
  border: 3px solid var(--white);
  box-shadow:
    6px 6px 0 rgba(255,255,255,0.12),
    0 0 40px rgba(0,0,0,0.8);
  padding: 32px 28px 28px;
  width: min(90vw, 380px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from { transform: scale(0.92) translateY(-10px); opacity: 0; }
  to   { transform: scale(1) translateY(0);        opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  background: none;
  border: none;
  color: var(--grey1);
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  padding: 4px 6px;
  transition: color 0.1s;
}

.modal-close:hover { color: var(--white); }

.modal-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 6px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(255,255,255,0.12);
}

.modal-title-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
  opacity: 0.90;
  filter: invert(1);
}

.modal-label {
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--grey1);
  text-transform: uppercase;
  margin-top: 4px;
}

.modal-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 2px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 10px 12px;
  font-size: 13px;
  letter-spacing: 1px;
  outline: none;
  transition: border-color 0.15s;
}

.modal-input:focus {
  border-color: var(--white);
  background: rgba(255,255,255,0.07);
}

.modal-input.input-error {
  border-color: rgba(255,100,100,0.8);
  animation: shake 0.35s ease;
}

@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60% { transform: translateX(-6px); }
  40%,80% { transform: translateX(6px); }
}

.modal-submit {
  background: var(--white);
  color: var(--black);
  border: 3px solid var(--white);
  padding: 10px;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 8px;
  box-shadow: 3px 3px 0 rgba(255,255,255,0.15);
  transition: all 0.1s ease;
}

.modal-submit:hover {
  background: transparent;
  color: var(--white);
  box-shadow: 4px 4px 0 rgba(255,255,255,0.12);
  transform: translate(-1px,-1px);
}

.modal-submit:active {
  transform: translate(2px,2px);
  box-shadow: 1px 1px 0 rgba(255,255,255,0.1);
}

/* Mensagem de erro login */
.login-error {
  background: rgba(200,50,50,0.15);
  border: 1.5px solid rgba(255,100,100,0.4);
  color: rgba(255,140,140,1);
  padding: 8px 12px;
  font-size: 11px;
  letter-spacing: 1px;
  text-align: center;
}


/* ——————————————————————————————————————
   FILE INPUT — label estilizada
—————————————————————————————————————— */
.file-input-label {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 2px solid rgba(255,255,255,0.2);
  color: var(--grey1);
  padding: 10px 12px;
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  overflow: hidden;
}

.file-input-label:hover {
  border-color: var(--white);
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

.file-input-label svg {
  flex-shrink: 0;
}

.file-input-label span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Input real fica invisível mas acessível */
.file-input-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}


/* ——————————————————————————————————————
   ARTIST SUB-LABEL IN TRACK LIST
—————————————————————————————————————— */
.t-sub {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--grey1);
  text-transform: uppercase;
  margin-top: 2px;
  margin-bottom: 2px;
}

/* ——————————————————————————————————————
   EDIT BUTTON STYLE
—————————————————————————————————————— */
.track-edit-btn {
  color: var(--white) !important;
  border-color: rgba(255,255,255,0.35) !important;
  background: rgba(255,255,255,0.06) !important;
}
.track-edit-btn:hover {
  background: rgba(255,255,255,0.14) !important;
  border-color: var(--white) !important;
}


/* ——————————————————————————————————————
   BG MUSIC MUTE BUTTON
—————————————————————————————————————— */
.btn-bg-mute {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--grey1);
  transition: all 0.15s ease;
  flex-shrink: 0;
  margin-left: 6px;
}

.btn-bg-mute:hover {
  color: var(--white);
  border-color: var(--white);
  background: rgba(255,255,255,0.07);
}

.btn-bg-mute.muted {
  color: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.10);
}

/* ——————————————————————————————————————
   RESPONSIVE — admin adjustments
—————————————————————————————————————— */
@media (max-width: 720px) {
  .admin-bar { padding: 0 16px; }
  .h-right   { gap: 10px; }
  .btn-admin-header { padding: 3px 10px; font-size: 9px; }
  .modal-box { padding: 24px 18px 20px; }
}