:root {
  --bevel: 14px;
  --bg-color: #f4fae7;
  --border-color: #bbbcb3;
  --border-thickness: 2px;
  --graph-paper-line-color: #e0e3d5;
  --black: #425255;
  --darker: #2c3233;
  --blue: #afced5;
  --dark-blue: #779FA1;
  --green: #69c792;
  --pink: #FC60A8;
  --red: #ff7558;
  --text: #2A2B2A;
  --yellow: #fbba72;
  --toolbar-color: #58a5c2;
  --trans-darker: #2c323399;
  --trans-orange: #e6c46599;
}

/* Tacky flashing */
@keyframes flashLink {
  0%   { color: var(--text); }
  50%  { color: var(--pink); }
  100% { color: var(--text); }
}

a {
  color: var(--text);
  font-weight: bold;
  text-decoration: none;
}
a:hover {
  animation: flashLink 0.2s infinite;
}

body {
  background-color: var(--bg-color);
  /* Graph paper background */
  background-image: 
    linear-gradient(var(--graph-paper-line-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--graph-paper-line-color) 1px, transparent 1px);
  background-size: 14px 14px;
  display: flex;
  flex-direction: column;
  font-family: sans-serif;
  gap: 32px;
  margin: 0;
  max-width: 1600px;
  padding-bottom: 100px;
}

h1 {
  color: var(--text);
  font-family: 'Permanent Marker';
  margin-left: 32px;
}

header {
  width: 100%;
}
header h1 {
  margin: 20px;
}

/* App boxes & toolbars */
.app-content {
  align-items: center;
  color: var(--darker);
  display: flex;
  flex-grow: 1;
  justify-content: flex-start;
  overflow: auto;
  padding: 12px;
  width: 100%;
}
.app-content.center {
  justify-content: center;
}
.app-content p:first-child{
  margin-top: 0;
}
.app-content p:last-child {
  margin-bottom: 0;
}

.app-window {
  align-items: center;
  background: transparent;
  border: 2px solid var(--black);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-height: 300px;
  width: 400px;
}

.app-window.widescreen {
  min-width: 800px;
}
.app-window.widescreen .app-content {
  box-sizing: border-box;
  padding: 0 12px;
}

#btns-left {
  display: flex;
  gap: 3px;
}
#btns-right {
  display: flex;
  gap: 3px;
}

#connection-paths {
  left: 0;
  height: auto;
  overflow: visible;
  pointer-events: none;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 999;
}

.chevron {
  display: flex;
  height: 30px;
  margin: 0;
}

.chevron .segment {
  width: 24px;
  height: 100%;
  clip-path: polygon(0% 0%, 50% 0%, 100% 50%, 50% 100%, 0% 100%, 50% 50%);
  margin-right: -10px; 
}

.dynamic-filter {
  overflow: hidden;
  position: relative;
}
.dynamic-filter::after {
  bottom: 0;
  content: "";
  filter: var(--custom-filter, none);
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.flag {
  display: flex;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 12px 50%);
  flex-direction: column;
  flex-grow: 1;
  height: 30px;
  mask-image: linear-gradient(to right, black 0%, transparent 80%);
  -webkit-mask-image: linear-gradient(to right, black 0%, transparent 80%);
}
.flag .stripe {
  height: calc(100% / 6);
}

.handwritten-label {
  font-family: 'Permanent Marker';
  font-size: 20pt;
  margin: 0;
  text-indent: 24px;
}

.orange-tag {
  align-self: flex-start;
  background-color: var(--trans-orange);
  border: 2px solid var(--black);
  border-radius: 4px;
  box-sizing: border-box;
  padding: 16px;
}

.toolbar {
  align-items: center;
  background-color: var(--toolbar-color);
  border-bottom: 2px solid var(--black);
  box-sizing: border-box;
  display: flex;
  font-family: 'Fira Code', monospace;
  font-size: 10pt;
  min-height: 26px;
  justify-content: space-between;
  padding-left: 4px;
  padding-right: 4px;
  width: 100%;
  z-index: -1;
}
.toolbar .btn {
  border: 2px solid var(--black);
  border-radius: 100%;
  display: block;
  height: 16px;
  width: 16px;
}
.toolbar .btn-square {
  align-items: center;
  border: 2px solid var(--black);
  border-radius: 4px;
  color: var(--black);
  display: flex;
  font-size: 14pt;
  font-weight: bolder;
  height: 16px;
  justify-content: center;
  width: 16px;
}
.toolbar .btn-square:first-child span {
  transform: translateY(4px);
}
.toolbar .btn-square:nth-child(2) span {
  font-size: 11pt;
  transform: translateY(2px);
}
.toolbar .btn-square:last-child span {
  font-size: 13pt;
}
.app-title {
  color: white;
  font-weight: bolder;
}

.dark-blue {
  color: var(--dark-blue);
}
.blue-bg {
  background-color: var(--blue);
}
.green-bg {
  background-color: var(--green);
}
.pink {
  color: var(--pink);
}
.red-bg {
  background-color: var(--red);
}
.trans-darker-bg {
  background-color: var(--trans-darker);
}
.yellow-bg {
  background-color: var(--yellow);
}

/* Bevel stuff */
.bevel-frame {
  --bevel: 12px;
  --border-thickness: 2px;
  --border-color: #bbbcb3;
  
  box-sizing: border-box;
  padding: 24px;
  position: relative;
  width: 90%;
}

.bevel-frame::before {
  background: var(--border-color);
  content: "";
  inset: 0;
  position: absolute;

  clip-path: polygon(
    /* Draw outer shape */
    var(--bevel) 0%, calc(100% - var(--bevel)) 0%, 100% var(--bevel), 100% calc(100% - var(--bevel)), 
    calc(100% - var(--bevel)) 100%, var(--bevel) 100%, 0% calc(100% - var(--bevel)), 0% var(--bevel),
    /* Move to start of inner shape, overlapping the 1st point */
    var(--bevel) 0%, 
    /* Inner shape is offset by border-thickness
       Note: Use a slight multiplier (0.414) on the bevel offset for diagonal math.
             The distance across a 45-degree angle is sqrt(2)*thickness. Using 
             {sqrt(2) - 1 ~= 0.414} as the offset ensures the border looks uniform
             at the corners.
    */
    calc(var(--bevel) + var(--border-thickness) * 0.414) var(--border-thickness),
    var(--border-thickness) calc(var(--bevel) + var(--border-thickness) * 0.414),
    var(--border-thickness) calc(100% - var(--bevel) - var(--border-thickness) * 0.414),
    calc(var(--bevel) + var(--border-thickness) * 0.414) calc(100% - var(--border-thickness)),
    calc(100% - var(--bevel) - var(--border-thickness) * 0.414) calc(100% - var(--border-thickness)),
    calc(100% - var(--border-thickness)) calc(100% - var(--bevel) - var(--border-thickness) * 0.414),
    calc(100% - var(--border-thickness)) calc(var(--bevel) + var(--border-thickness) * 0.414),
    calc(100% - var(--bevel) - var(--border-thickness) * 0.414) var(--border-thickness),
    calc(var(--bevel) + var(--border-thickness) * 0.414) var(--border-thickness)
  );

  z-index: -1;
}