/* ==========================================================================
   fridg3.org – Global Stylesheet
   --------------------------------------------------------------------------
   variables → base → layout → components → utilities → animations
   ========================================================================= */

/* ==========================================================================
   0) Custom fonts
   ========================================================================= */

@font-face { font-family: "MainRegular";     src: url(/resources/nk57-cdrg.otf);            font-weight: normal; }
@font-face { font-family: "MainBold";        src: url(/resources/nk57-cdrg-bold.otf);       font-weight: normal; }
@font-face { font-family: "MainItalic";      src: url(/resources/nk57-cdrg-italic.otf);     font-weight: normal; }
@font-face { font-family: "MainBoldItalic";  src: url(/resources/nk57-cdrg-bolditalic.otf); font-weight: normal; }

/* monospace used for code */
@font-face { font-family: "MonospaceFont";   src: url(/resources/IBM_VGA.woff);             font-weight: normal; }


/* ==========================================================================
   1) Base
   ========================================================================= */

html, body { margin: 0; padding: 0; }

body {
  font-family: "MainRegular", monospace;
  background-color: #181818; /* dark default */
  color: #cfcfcf;            /* default text */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  transition: background-color 0.35s, color 0.35s;
}

/* light mode override */
body.light { background-color: #c2c2c2; color: #3b3b3b; }

/* accessibility: respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* selection color */
::selection { background-color: #5578a3; color: #ffffff; }


/* ==========================================================================
   2) Theme switcher button (top-right)
   ========================================================================= */

#change-theme {
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
  border: none;
  background-color: transparent;
  color: #cfcfcf; /* dark default */
  font-size: 0.9rem;
  transition: background-color 0.35s, color 0.35s;
}

/* focus styles (keep legacy id + the current one) */
#change-theme:focus,
#change-button:focus { outline: none; }

/* explicit theme hues */
#change-theme.light { color: #3b3b3b; }


/* ==========================================================================
   3) Scrollbar (WebKit)
   ========================================================================= */

::-webkit-scrollbar        { width: 6px; height: 6px; }
::-webkit-scrollbar-track  { background-color: inherit; }
::-webkit-scrollbar-thumb  { background-color: #5c5c5c; }
::-webkit-scrollbar-thumb:hover { background-color: #838383; }


/* ==========================================================================
   4) Container shell
   ========================================================================= */

.container {
  background-color: #1e1e1e; /* dark default */
  color: #cfcfcf;
  width: 80%;
  max-width: 560px;
  padding: 20px 20px 40px;
  border-radius: 0;
  margin: 40px auto;
  overflow: auto;
  z-index: 1;
  transition: background-color 0.35s, color 0.35s;
}
/* light override */
.container.light { background-color: #cfcfcf; color: #3b3b3b; }


/* ==========================================================================
   5) Typography
   ========================================================================= */

i { font-family: "MainItalic", monospace; }
b { font-family: "MainBold", monospace; }

/* animated gradient for the main <h1><a> brand/title link */
h1 a {
  text-align: center;
  margin-bottom: 15px;
  text-decoration: none;
  font-family: 'MainBoldItalic';
  background-image: linear-gradient(
    to right,
    #5fb3b3 0%,  #5fb3b3 10%,
    #ec5f67 10%, #ec5f67 20%,
    #c594c5 20%, #c594c5 35%,
    #6699cc 35%, #6699cc 50%,
    #99c794 50%, #99c794 65%,
    #fac863 65%, #fac863 80%,
    #f99157 80%, #f99157 100%
  );
  background-size: 250% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  color: inherit;
  animation: movegradient 8s linear infinite;
}
h1 a:hover   { color: transparent; } /* show full gradient on hover */
h1 a:visited { color: inherit; }

h3 {
  text-align: center;
  margin-bottom: 10px;
  font-family: 'MainBold', monospace;
}

h4 {
  text-align: center;
  font-size: small;
  color: #7a7a7a;
  margin: 5px 0 30px;
}

/* links */
a { color: #5580ab; transition: color 0.35s; }
a:visited { color: #5580ab; }
a:hover   { color: #a97fa9; }

/* images */
img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: auto;
  border-radius: 0;
}

/* lists */
li { margin: 16px 0 16px 16px; }


/* ==========================================================================
   6) Navigation / State labels
   ========================================================================= */

#current { cursor: not-allowed; color: #767676; }

#posts     { margin: 20px 0; }
#postlink  { text-decoration: none; }

#rss { text-align: center; }


/* ==========================================================================
   7) RSS badge
   ========================================================================= */

.rss {
  background-color: #2b2b2b; /* dark default */
  color: #cfcfcf;
  width: 24px; height: 24px;
  margin-left: auto; margin-right: auto;
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  transition: background 0.35s;
}
.rss img {
  width: 80%; height: 80%;
  object-fit: contain;
  padding-top: 2px;
  transition: opacity 0.35s ease;
}
/* light override */
.rss.light { background-color: #d8d8d8; color: #3b3b3b; }
.rss:hover       { background-color: #3f4549; }
.rss.light:hover { background-color: #adbecb; }


/* ==========================================================================
   8) Post cards (blog/microblog list items)
   ========================================================================= */

.post {
  background-color: #2b2b2b; /* dark default */
  color: #cfcfcf;
  padding: 20px 20px 10px;
  margin-bottom: 10px;
  border-radius: 0;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  transition: background 0.35s;
}
.post:hover       { background-color: #5580ab4f; }
/* light override */
.post.light       { background-color: #d4d4d4; color: #3b3b3b; }
.post.light:hover { background-color: #5580ab32; }

.post h3 { margin: 0 0 10px; }
.post p  { margin: 0; }

/* per-post date text */
#date { font-size: small; color: #5b5b5b; text-align: right; padding-bottom: 10px; transition: color 0.35s; }
/* light override */
#date.light { color: #9f9f9f; }


/* ==========================================================================
   9) Code blocks / inline code
   ========================================================================= */

code {
  font-family: "MonospaceFont";
  border-radius: 3px;
  background-color: #111111; /* dark default */
  color: #56a355;
}
/* light override */
body.light code { background-color: #dfdfdf; color: #60855f; }


/* ==========================================================================
   10) Tooltip / speech bubble
   ========================================================================= */

.speech-bubble {
  position: absolute;
  top: 24px;
  right: 0;
  padding: 10px;
  border-radius: 0;
  color: black;
  opacity: 0;
  visibility: hidden; /* fixed: was `hide` */
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  z-index: 2;
}

.show-tooltip { opacity: 1; visibility: visible; cursor: pointer; pointer-events: auto; }


/* ==========================================================================
   11) Avatar image
   ========================================================================= */

#avatar {
  width: 300px; height: 300px;
  border: 3px solid #515151; /* dark default */
  pointer-events: none;
  -webkit-user-drag: none;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  transition: color 0.35s;
}
/* light override */
body.light #avatar { border: 3px solid #3b3b3b; }


/* ==========================================================================
   12) Tabs
   ========================================================================= */

.tab {
  display: flex;
  justify-content: center;
  overflow: hidden;
  background-color: #101010; /* dark default */
  border-bottom: 2px solid #5a5a5a;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  font-family: "MainRegular", monospace;
}
/* light override */
body.light .tab { background-color: #aaaaaa; border-bottom: 2px solid #9a9a9a; }

.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  transition: 0.3s;
  font-size: 17px;
  color: #c2c2c2;  /* dark default */
  font-family: "MainRegular", monospace;
  flex: 1;
  text-align: center;
}
body.light .tab button { color: #3b3b3b; }

.tab button:hover           { background-color: #333; }
body.light .tab button:hover { background-color: #bcbcbc; }

.tab button.active          { background-color: #292929; color: #fff; }
body.light .tab button.active{ background-color: #c4c4c4; color: #000; }

.tabcontent {
  display: none;
  padding: 6px 12px;
  border-top: none;
  color: #c2c2c2;
  background-color: #131313; /* dark default */
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  transition: background-color 0.35s ease;
}
body.light .tabcontent { color: #3b3b3b; background-color: #c4c4c4; }


/* ==========================================================================
   13) Grid gallery
   ========================================================================= */

.grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 20px;
  background-color: #131313; /* dark default */
  border-radius: 0;
  transition: background-color 0.35s ease;
}
body.light .grid-container { background-color: #c4c4c4; }

.grid-item { text-align: center; font-size: small; }

.grid-item img {
  width: 100%; height: auto;
  border-radius: 0;
  outline: 0 solid #2f2f2f;   /* dark default */
  transition: outline-width 0.1s ease-out;
}
.grid-item img:hover { outline: 4px solid #2f2f2f; }
/* light override */
body.light .grid-item img        { outline: 0 solid #9c9c9c; }
body.light .grid-item img:hover  { outline: 4px solid #9c9c9c; }

.grid-item p      { margin: 10px 0 3px; color: #c2c2c2; }
body.light .grid-item p { color: #3b3b3b; }

#subp         { font-size: x-small; color: #565656; margin: 0; }
body.light #subp { color: #7a7a7a; }


/* ==========================================================================
   14) Audio player
   ========================================================================= */

.audio-player {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px auto 0;
  width: 300px;
  font-size: small;
}

.audio-player button {
  background: none;
  border: none;
  cursor: pointer;
  width: 20px; height: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0; margin: 0;
  font-size: 20px;
  color: #c2c2c2; /* dark default */
  transition: color 0.3s, transform 0.3s;
}
.audio-player button:hover { color: #5578a3; }

body.light .audio-player button        { color: #3b3b3b; }
body.light .audio-player button:hover  { color: #5578a3; }

.audio-player input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  background: #333;  /* dark default */
  cursor: pointer;
}
body.light .audio-player input[type="range"] { background: #aaaaaa; }

.audio-player input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px; height: 12px;
  background: #c2c2c2; /* dark default */
  border-radius: 50%;
}
body.light .audio-player input[type="range"]::-webkit-slider-thumb { background: #3b3b3b; }

.audio-player span { font-family: "MainRegular", monospace; color: #c2c2c2; }
body.light .audio-player span { color: #3b3b3b; }


/* ==========================================================================
   15) Icon row + labels
   ========================================================================= */

#iconlist {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}
#iconlist img { width: 40px; height: 40px; border-radius: 15%; }

#downloadtext,
#songname {
  display: flex;
  font-size: small;
  align-items: center;
  justify-content: center;
}


/* ==========================================================================
   16) Contact form
   ========================================================================= */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 12px;
  width: 100%;
  max-width: 560px;
  color: #cfcfcf; /* dark default */
  border-radius: 0;
  font-family: "MainRegular", monospace;
  transition: background-color 0.35s, color 0.35s;
}
/* light override */
body.light .contact-form { color: #3b3b3b; }

.contact-form input,
.contact-form textarea {
  font-family: "MainRegular", monospace;
  font-size: 0.8rem;
  background-color: #303030;  /* dark default */
  color: #cfcfcf;
  border: 2px solid #3d3d3d;
  padding: 6px;
  border-radius: 0;
  margin-left: 52px;
  margin-right: 52px;
  transition: background-color 0.35s, color 0.35s, border-color 0.35s;
}

body.light .contact-form input,
body.light .contact-form textarea {
  background-color: #dbdbdb;
  color: #3b3b3b;
  border: 2px solid #9a9a9a;
}

.contact-form button {
  background-color: #5580ab;
  color: #ffffff;
  border: none;
  padding: 6px;
  border-radius: 0;
  margin-left: 52px;
  margin-right: 52px;
  font-family: "MainBold", monospace;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.35s;
}
.contact-form button:hover { background-color: #9576a7; }

@media (max-width: 600px) {
  .contact-form input,
  .contact-form textarea,
  .contact-form button {
    margin-left: 0;
    margin-right: 0;
    width: 100%;
    box-sizing: border-box;
  }
}


/* ==========================================================================
   17) Confetti (falling glyphs effect)
   ========================================================================= */

.confetti {
  position: fixed;
  top: 0;
  font-size: 20px;
  color: rgb(231, 231, 231);
  user-select: none;
  pointer-events: none;
  animation-name: fall;
  animation-timing-function: linear;
  animation-duration: 5s;
  animation-iteration-count: 1;
}


/* ==========================================================================
   18) Microblog post card + pagination
   ========================================================================= */

.microblog-post {
  background-color: #2b2b2b; /* dark default */
  color: #cfcfcf;
  padding: 18px 18px 5px;
  border-radius: 0;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  transition: background 0.35s;
}
/* light override */
body.light .microblog-post { background-color: #d4d4d4; color: #3b3b3b; }

#microblog-date { float: right; color: #878787; }

.pagination {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}


/* ==========================================================================
   19) Keyframes
   ========================================================================= */

@keyframes fall {
  from { transform: translateY(0) rotate(0deg); }
  to   { transform: translateY(100vh) rotate(360deg); }
}

@keyframes fade {
  from { opacity: 1; }
  to   { opacity: 0; }
}

@keyframes movegradient {
  from { background-position: -250% 0; }
  to   { background-position: 100% 0; }
}