:root {
    --font-primary: 'Sono', serif;
    --font-secondary: 'Jost', serif;
    --font-body: 'Funnel Sans', sans-serif;

    --color-bg: #121212;
    --color-header-footer: #333;
    --color-sidebar: #222;
    --color-border: #44444400;
    --color-border-hover: #444;
    --color-v6-gradient: linear-gradient(to right, #d12d9c, #f25f30, #5ea2ef);
    --color-v6-gradient-night: linear-gradient(to right, #772971, #2f3133, #314163);
    --color-v6-gradient-winter: linear-gradient(to right, #52a4d3, #283c50, #667492);
    --color-v6-gradient-subtle: linear-gradient(to right, #d12d9c, #f25f30, #5ea2ef, #333, #333, #333, #333, #333, #333);
    --color-text: #fff;
    --color-text-dark: #121212;
    --color-hover: #444;
    --color-hover-transparent: #444444ca;
    --color-hover-dark: #555;
    --color-danger: rgb(221, 31, 31);
    --color-danger-hover: rgb(160, 0, 0);
    --color-accent: #f3b447;
    --color-accent-hover: #bb8933;
    --color-downloads-background: #181818;
    --color-steam: #1A9FFF;
    --color-headertext: #fff;
    
    --spacing-small: 10px;
    --spacing-medium: 20px;
    --spacing-large: 50px;
    --spacing-nested: 38px;
    --spacing-folders: 5px;
    --border-radius: 10px;
    --sidebar-width: 340px;
    --footer-height: 78px;
}

html[data-theme='light'] {
    --color-v6-gradient-subtle: linear-gradient(to right, #d12d9c, #f25f30, #5ea2ef, #cfcfcf, #cfcfcf, #cfcfcf, #cfcfcf, #cfcfcf, #333);
    --color-bg: #c2c2c2;
    --color-header-footer: #ddd;
    --color-sidebar: #ccc;
    --color-border: #bbb;
    --color-border-hover: #888;
    --color-text: #121212;
    --color-text-dark: #fff;
    --color-hover: #ddd;
    --color-hover-transparent: #b6b6b6ca;
    --color-hover-dark: #aaa;
    --color-danger: rgb(221, 31, 31);
    --color-danger-hover: rgb(160, 0, 0);
    --color-accent: #d08934;
    --color-accent-hover: #a86c27;
    --color-downloads-background: #f0f0f0;
    --color-steam: #1A9FFF;
}


body {
    display: flex;
    flex-direction: column;
    font-family: var(--font-primary);
    background: var(--color-bg);
    color: var(--color-text);
    height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* toolbar */
#header-menu {
    position: absolute;
    top: 110%;
    left: calc(50% - 600px);
    width: 1200px;
    background-color: var(--color-hover-transparent);
    text-align: center;
    align-items: center;
    display: none;
    padding: 10px 0;
    border-radius: var(--border-radius);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out, background-color 0.3s ease;
}

.menu-button {
    background-color: var(--color-border-hover);
    font-family: var(--font-secondary);
    font-weight: 600;
    color: var(--color-text);
    border: none;
    padding: 10px 20px;
    margin: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s, color 0.3s;
    border-radius: var(--border-radius);
}

.menu-button:hover {
    background: var(--color-accent);
    transform: scale(1.05);
    color: var(--color-text-dark);
    transition: background 0.3s, transform 0.1s, color 0.3s;
}

.menu-button-active {
    background-color: var(--color-border-hover);
    font-family: var(--font-secondary);
    font-weight: 600;
    color: var(--color-text);
    border: 2px solid var(--color-accent);
    padding: 10px 20px;
    margin: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s, color 0.3s;
    border-radius: var(--border-radius);
}

.menu-button-active:hover {
    background: var(--color-accent);
    transform: scale(1.05);
    color: var(--color-text-dark);
    transition: background 0.3s, transform 0.1s, color 0.3s;
}

.menu-button-disabled {
    background-color: var(--color-border-hover);
    color: var(--color-text);
    font-family: var(--font-secondary);
    font-weight: 600;
    border: none;
    padding: 10px 20px;
    margin: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s;
    border-radius: var(--border-radius);
}

.menu-button-disabled:hover {
    background: var(--color-hover-dark);
}

.menu-button-map {
    background: linear-gradient(to right, #484f8d, #5b61b1, #484f8d);
    font-family: var(--font-secondary);
    font-weight: 600;
    color: var(--color-text);
    border: none;
    padding: 10px 20px;
    margin: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s, color 0.3s;
    border-radius: var(--border-radius);
}

.menu-button-map:hover {
    background: var(--color-accent);
    color: var(--color-text-dark);
    transform: scale(1.05);
    transition: transform 0.1s, color 0.3s;
}

#header:hover + #header-menu,
#header-menu:hover {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

#theme-toggle {
    background-color: #dfdfdf;
    color: var(--color-text-dark);
    font-family: var(--font-secondary);
    font-weight: 600;
    border: none;
    padding: 10px 20px;
    margin: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s, color 0.3s;
    border-radius: var(--border-radius);
}

html[data-theme='light'] #theme-toggle {
    background-color: #222;
    color: white;
}

#theme-toggle:hover {
    color: var(--color-text-dark);
    background-color: var(--color-accent);
}

html[data-theme='light'] #theme-toggle:hover {
    color: var(--color-text-dark);
    background-color: var(--color-accent);
}

/* header */
#header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2px var(--spacing-medium);
    background: var(--color-v6-gradient-subtle);
    color: var(--color-text);
    font-size: 28px;
    border-bottom: 2px solid var(--color-border);
    font-family: var(--font-secondary);
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 10;
}

#header-title {
    color: var(--color-headertext)
}

#header-subtitle {
    font-weight: 400;
    font-size: 22px;
    line-height: 0.8;
}

/* mobile device warning */
#mobile-warning {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999999;
    justify-content: center;
    align-items: center;
    font-family: var(--font-secondary);
}

.mobile-warning-content {
    background: var(--color-header-footer);
    padding: var(--spacing-medium);
    border-radius: var(--border-radius);
    width: 80%;
    max-width: 400px;
    position: relative;
    text-align: center;
    color: var(--color-text);
}

.mobile-warning-content p {
    margin-bottom: var(--spacing-medium);
}

#mobile-warning button {
    background-color: var(--color-danger);
    color: var(--color-text);
    border: none;
    padding: var(--spacing-small) var(--spacing-medium);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
    position: flex;
    bottom: var(--spacing-small);
    right: var(--spacing-small);
}

#mobile-warning button:hover {
    background-color: var(--color-danger-hover);
}

/* text based pages */
#container-text {
    display: flex;
    flex: 1;
    padding-left: 2%;
}
#text h1 {
    font-family: var(--font-secondary);
}
#text h2 {
    font-family: var(--font-secondary);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #fff;
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hidden {
    opacity: 0;
    pointer-events: none;
}


#zip-loading-popup {
    display: none;
    opacity: 0;
    transition: opacity 0.4s ease;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999999;
    justify-content: center;
    align-items: center;
    font-family: var(--font-secondary, sans-serif);
  }
  
  #zip-loading-popup.show {
    display: flex;
    opacity: 1;
  }
  

  #zip-loading-popup-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--color-header-footer, #222);
    padding: 2rem;
    border-radius: var(--border-radius, 10px);
    width: 80%;
    max-width: 400px;
    text-align: center;
    color: var(--color-text, #fff);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  }
  

  #zip-progress-label {
    font-size: 1rem;
    margin-bottom: 8px;
  }
  
  #zip-file-progress-label {
    font-size: 0.9rem;
    margin-bottom: 10px;
    color: var(--color-text, #ccc);
  }
  

  #zip-progress-bar-container {
    width: 100%;
    height: 16px;
    background: var(--color-bg-dark, #444);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 5px;
  }
  

  #zip-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--color-accent, #ffcc00);
    transition: width 0.2s ease-in-out;
  }
  

  #zip-success-message {
    display: none;
    margin-top: 20px;
    font-size: 1.2rem;
    color: var(--color-text, #fff);
    text-align: center;
  }
  
  #zip-success-check {
    width: 50px;
    height: 50px;
    stroke-dasharray: 40;
    stroke-dashoffset: 40;
    fill: none;
    stroke: var(--color-accent, #ffcc00);
    stroke-width: 4;
    stroke-linecap: round;
    stroke-linejoin: round;
    margin: 0 auto;
    animation: drawCheck 0.6s ease forwards;
  }
  
  /* Checkmark Animation */
  @keyframes drawCheck {
    to {
      stroke-dashoffset: 0;
    }
  }