/* Base font sizing */
html {
    font-size: 16px; /* fallback for most devices */
}

/* lightmode */
:root {
  --bg: #fdfdfd;
  --chart-bg: #ffffff;
  --btn-bg: #ffffff;
  --btn-text: #111;
  --btn-border: #ccc;
  --btn-hover-bg: #f0f0f0;
  --btn-shadow: rgba(0,0,0,0.1);
  --text: #111111;
  --theme-border: #11111198;
}


/* darkmode */
[data-theme="dark"] {
  --bg: #121212;
  --chart-bg: #131313;
  --btn-bg: #1e1e1e;
  --btn-text: #eee;
  --btn-border: #333;
  --btn-hover-bg: #a8a8a8;
  --btn-shadow: rgba(0,0,0,0.4);
  --text: #eeeeee;
  --theme-border: #eeeeee85;
}

body {
    font-family: system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 1.25rem; /* ~20px */
    height: 100%;
}

/* Responsive title */
#title {
    display: flex;
    align-items: center;   /* vertical centering */
    text-align: center;
    justify-content: center;
    font-size: clamp(2rem, 4vw, 3rem); /* min 32px, scales with viewport, max 48px */
    font-weight: 1000;
    font-family: sans-serif;
    margin-bottom: 0.625rem; /* 10px */
}

/* Logos */
.trophy_logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(2rem, 4vw, 3rem);  /* 40px */
    height: clamp(2rem, 4vw, 3rem);
    margin-right: 1rem; /* 5px */
}

[data-theme="dark"] #logo {
  filter: invert(1);
}

/* Chart container */
.chart-container {
    margin: 0 auto;
    position: relative;
    width: 95%;
    background: var(--chart-bg);
    border-radius: 0.625rem; /* 10px */
    box-shadow:
      0 0.125rem 0.375rem rgba(0, 0, 0, 0.12),
      0 0.5rem 1.25rem rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .chart-container {
  box-shadow:
      0 0.0625rem 0.125rem rgba(255, 255, 255, 0.08),
      0 0.5rem 1rem rgba(0, 0, 0, 0.6);
}



/* Theme toggle */
#theme-toggle {
  width: 80%;
  height: 80%;
}

[data-theme="dark"] #theme-toggle {
  filter: invert(1);
}

#theme_toggle_border{
    cursor: pointer;
    position: absolute;
    top: clamp(5px, 1vw, 20px);
    right: clamp(5px, 1vw, 20px);
    width: clamp(1.5rem, 2vw, 10rem);
    height: clamp(1.5rem, 2vw, 10rem);
    border: 0.0625rem solid var(--theme-border); /* 1px */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease-in-out;
}
#theme_toggle_border:hover {
  transform: scale(1.1);
}
#theme_toggle_border:active {
  transform: scale(1.1) translateY(0.0625rem);
}

#credits {
    position: absolute;
    font-size: 1.1vh;
    bottom: 0.7vh;
    right: 0.7vh;
    color: var(--text);
}

#credits p {
    margin: 0.1rem 0;
    text-align: right;
}

/* Buttons */
.buttons{
  display: flex;
  justify-content: center;
  align-items: center; 
  margin-bottom: 0.3125rem; /* 5px */
}

button, select{
  margin: 0 0.3125rem; /* 5px */
  padding: 0.3rem 0.5rem;
  border-radius: 0.5rem; /* 8px */
  border: 0.0625rem solid var(--btn-border);
  font-size: clamp(0.5rem, 3vw, 1.3rem);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: var(--btn-bg);
  color: var(--btn-text);
  box-shadow: 0 0.25rem 0.375rem var(--btn-shadow); /* 4px 6px */
}

button:hover, select:hover {
  background-color: var(--btn-hover-bg);
  transform: translateY(-0.0625rem); /* 1px */
  box-shadow: 0 0.375rem 0.5rem var(--btn-shadow);
}

button:active {
  transform: translateY(0);
  box-shadow: 0 0.1875rem 0.25rem var(--btn-shadow-light);
}

select{
    padding: 0.27rem 0.5rem;
    max-width: 23vw;
}

select:focus {
    box-shadow: 0 0 0 0.1875rem rgba(79, 70, 229, 0.6); /* 3px */
    background-color: var(--btn-bg);
}

#sortByLabel{
  margin-left: 5px;
  font-size: clamp(0.5rem, 3vw, 1.3rem);
}

a{
  color: inherit;
}

#logo {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    height: 3vh;
}