/* Base styles shared across pages */
:root {
  --color-primary: #2d3c96;
  --color-accent: #ffd700;
  --bg-gradient: linear-gradient(to bottom right, #2d3c96, #d53392);
  --button-bg: #4c2b70;
  --button-bg-hover: #412259;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  --radius-sm: 0.4rem;
  --radius-md: 0.5rem;
  --shadow-strong: 4px 6px 4px rgba(255, 255, 255, 0.2);
  --shadow-hover: 3px 6px 10px #999;
  --shadow-active: 1px 4px 10px #555;
  --max-width-content: 1000px;
  --scrollbar-size: 8px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 115%;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  background-color: var(--color-primary);
  color: var(--color-accent);
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-primary);
  background-image: var(--bg-gradient);
  color: inherit;
}

a:link,
a:visited,
a:active {
  color: var(--color-accent);
}

p {
  margin: 0 0 1.2rem 0;
  line-height: 1.7;
}

ol,
ul {
  margin: 0 0 1.4rem 0;
  padding-left: 1.4rem;
}

li {
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

blockquote {
  margin: 1.5rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--color-accent);
  line-height: 1.6;
}

img {
  border-style: none;
  max-width: 100%;
  height: auto;
}

code,
kbd,
pre,
samp {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-sans);
  font-weight: 800;
  margin: 0 0 1rem 0;
}

h1 {
  font-size: clamp(2.6rem, 3vw + 1.2rem, 3.6rem);
  line-height: 1.1;
  margin-top: 2.5rem;
}

h2 {
  font-size: clamp(2.1rem, 2.5vw + 1rem, 2.8rem);
  line-height: 1.2;
  margin-top: 2rem;
}

h3 {
  font-size: clamp(1.6rem, 1.5vw + 1rem, 2rem);
  line-height: 1.3;
  margin-top: 1.5rem;
}

h4 {
  font-size: 1.25rem;
  line-height: 1.35;
  margin-top: 1.25rem;
}

h5 {
  font-size: 1.05rem;
  line-height: 1.4;
  margin-top: 1rem;
}

h6 {
  font-size: 0.95rem;
  line-height: 1.4;
  margin-top: 1rem;
}

header {
  width: 100%;
  padding: 1rem;
  display: flex;
  flex-basis: auto;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
}

header>* {
  flex-grow: 0;
  text-align: center;
}

hr {
  width: 100%;
  border: none;
  border-top: 2rem solid rgba(0, 0, 0, 0.2);
  margin: 0.5rem 0;
}

article {
  width: 100%;
  max-width: var(--max-width-content);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 0 1.5rem;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.75;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
}

table td,
table th {
  padding: 0;
  line-height: 1.8rem;
}

/* Custom styled table with accent borders and better spacing */
.table-styled {
  border: 1px solid var(--color-accent);
  border-collapse: collapse;
}

.table-styled td,
.table-styled th {
  padding: 1rem 1.5rem;
  border: 1px solid var(--color-accent);
  line-height: 1.5rem;
}

.table-styled th {
  font-weight: bold;
}

/* Custom styled definition list with accent borders and better spacing */
.dl-styled {
  border: 1px solid var(--color-accent);
  padding: 0;
  display: grid;
  grid-template-columns: auto 1fr;
}

.dl-styled dt {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-accent);
  border-right: 1px solid var(--color-accent);
  font-weight: bold;
  margin: 0;
}

.dl-styled dd {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-accent);
  margin: 0;
}

.dl-styled dt:last-of-type,
.dl-styled dd:last-of-type {
  border-bottom: none;
}

.btn {
  background: none;
  border-radius: 0.5rem;
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-strong);
  color: var(--color-accent);
  padding: 10px;
  text-decoration: none;
  cursor: pointer;
  font-size: .9rem;
}

.btn:hover {
  box-shadow: var(--shadow-hover);
}

.btn:active {
  position: relative;
  left: 2px;
  top: 2px;
  box-shadow: var(--shadow-active);
}

.btn-lg {
  font-size: 1.5rem;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  padding: 1rem;
}

/* Global form controls */
input[type="text"],
input[type="number"],
input[type="url"],
input[type="file"],
textarea,
select {
  appearance: none;
  font: inherit;
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.2);
  color: var(--color-accent);
  box-shadow: var(--shadow-strong);
  transition: background 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

input[type="file"] {
  cursor: pointer;
  padding: 0.5rem 0.65rem;
}

input[type="file"]::file-selector-button {
  margin-right: 0.75rem;
  padding: 0.5rem 0.85rem;
  border: 2px solid var(--color-accent);
  border-radius: calc(var(--radius-sm) - 0.1rem);
  background: rgba(0, 0, 0, 0.25);
  color: var(--color-accent);
  cursor: pointer;
  transition: background 120ms ease, transform 120ms ease;
}

input[type="file"]::file-selector-button:hover {
  background: rgba(0, 0, 0, 0.4);
  transform: translateY(-1px);
}

textarea {
  min-height: 10rem;
  resize: vertical;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  background: rgba(0, 0, 0, 0.35);
  box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.55), var(--shadow-hover);
  transform: translateY(-1px);
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 215, 0, 0.75);
}

footer {
  width: 90%;
  max-width: 1200px;
  text-align: center;
  margin: 3rem 0 1rem 0;
}

small {
  font-size: 0.95rem;
}

.no-break {
  white-space: nowrap;
}

/* Global scrollbar styling */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) transparent;
}

*::-webkit-scrollbar {
  width: var(--scrollbar-size);
  height: var(--scrollbar-size);
  background: transparent;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 20px;
  border: none;
}

@media (min-width: 1000px) {
  small {
    font-size: 0.9rem;
  }
}

@media (max-width: 1200px) {
  header {
    max-width: 100%;
  }

  hr {
    max-width: 95%;
  }
}

/* Tablet and mobile improvements */
@media (max-width: 1007px) {
  header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  header #logo img {
    max-width: 100%;
    height: auto !important;
    width: auto !important;
    max-height: 57px;
  }

  article {
    gap: 2rem;
  }

  article * {
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  /* Make images responsive */
  article img {
    max-width: 100%;
    height: auto;
  }

  /* Adjust table to be scrollable on mobile */
  article table {
    display: block;
    overflow-x: auto;
    max-width: 100%;
  }

  /* Adjust code blocks to prevent overflow */
  article pre,
  article code {
    max-width: 100%;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
  }

  /* Prevent horizontal overflow */
  html,
  body {
    overflow-x: hidden;
  }
}

/* Additional fixes for very small screens */
@media (max-width: 480px) {
  article {
    gap: 2.5rem;
  }
}