/* 90s Blocky Aesthetic */

:root {
  --font-sans: "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
  --font-serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, serif;
  --font-mono: "Lucida Console", "Lucida Sans Typewriter", monaco, monospace;

  --color-bg: #e8e8e8;
  --color-text: #000;
  --color-link: #0000ee;
  --color-link-visited: #551a8b;
  --color-border: #808080;
  --color-border-light: #dfdfdf;
  --color-border-dark: #404040;
  --color-button: #c0c0c0;
  --color-highlight: #000080;
  --color-white: #fff;
}

*, *::before, *::after {
  box-sizing: border-box;
  border-radius: 0;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-highlight);
  color: var(--color-white);
  padding: 0.5em 1em;
  z-index: 100;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 3px solid var(--color-highlight);
  outline-offset: 2px;
}

/* Progressive enhancement - JS-only elements hidden by default */
.js-only {
  display: none;
}

.js .js-only {
  display: block;
}

.js .reactions-bar .js-only {
  display: inline-flex;
}

/* Hide native audio controls when JS is enabled */
.js .audio-fallback {
  display: none;
}

/* Native audio controls fallback styling */
.audio-fallback {
  width: 100%;
  margin: 1rem 0;
}

/* No-JS reactions message */
.reactions-nojs {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-border-dark);
}

.js .reactions-nojs {
  display: none;
}

html {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  background: var(--color-bg);
  color: var(--color-text);
}

body {
  max-width: 700px;
  margin: 0 auto;
  padding: 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: bold;
  margin: 1.5em 0 0.5em;
  line-height: 1.2;
}

h1 {
  font-size: 1.75rem;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.25em;
}

h2 { font-size: 1.4rem; }
h3 { font-size: 1.2rem; }

a {
  color: var(--color-link);
}

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

a:hover {
  background: var(--color-highlight);
  color: var(--color-white);
}

p {
  margin: 1em 0;
}

code, pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-white);
  border: 1px solid var(--color-border);
}

code {
  padding: 0.1em 0.3em;
}

pre {
  padding: 1em;
  overflow-x: auto;
}

/* Header & Nav */
header {
  margin-bottom: 2rem;
}

header nav {
  background: var(--color-button);
  border: 2px solid;
  border-color: var(--color-border-light) var(--color-border-dark) var(--color-border-dark) var(--color-border-light);
  padding: 0.5rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

header nav a {
  padding: 0.25em 0.75em;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-button);
  border: 2px solid;
  border-color: var(--color-border-light) var(--color-border-dark) var(--color-border-dark) var(--color-border-light);
}

header nav a:hover {
  background: var(--color-highlight);
  color: var(--color-white);
}

header nav a:active {
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
}

header nav a.active {
  background: var(--color-highlight);
  color: var(--color-white);
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
}

/* Footer */
footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-border-dark);
}

/* Buttons */
button, .button, input[type="submit"] {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  padding: 0.4em 1em;
  background: var(--color-button);
  border: 2px solid;
  border-color: var(--color-border-light) var(--color-border-dark) var(--color-border-dark) var(--color-border-light);
  cursor: pointer;
  color: var(--color-text);
}

button:hover, .button:hover, input[type="submit"]:hover {
  background: #d0d0d0;
}

button:active, .button:active, input[type="submit"]:active {
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
}

button:focus, .button:focus {
  outline: 1px dotted var(--color-text);
  outline-offset: -4px;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="file"],
textarea,
select {
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.3em 0.5em;
  border: 2px solid;
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
  background: var(--color-white);
  width: 100%;
  max-width: 400px;
}

input[type="file"] {
  padding: 0.5em;
  background: var(--color-button);
}

input[type="checkbox"] {
  width: 1.2em;
  height: 1.2em;
  margin-right: 0.5em;
  vertical-align: middle;
}

label {
  font-family: var(--font-sans);
  display: block;
  margin: 1.25em 0 0.25em;
  font-weight: bold;
}

.form-group {
  margin-bottom: 1rem;
}

.form-actions {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

/* Flash Messages */
.flash {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border: 2px solid;
  font-family: var(--font-sans);
}

.flash-notice {
  background: #90ee90;
  border-color: #228b22;
}

.flash-alert {
  background: #ffb6c1;
  border-color: #dc143c;
}

/* Box/Container */
.box {
  background: var(--color-white);
  border: 2px solid;
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
  padding: 1rem;
  margin: 1rem 0;
}

/* Track List */
.track-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.track-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 1rem;
  margin-bottom: -1px;
}

.track-item:hover {
  background: #f0f0f0;
}

.track-item h3 {
  margin: 0 0 0.5em;
  font-size: 1.1rem;
}

.track-item .meta {
  font-size: 0.875rem;
  color: var(--color-border-dark);
}

/* Audio Player */
.audio-player {
  background: var(--color-white);
  border: 2px solid;
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
  padding: 1rem;
  margin: 1rem 0;
}

.audio-player .cover {
  max-width: 200px;
  margin-bottom: 1rem;
}

.audio-player .cover img {
  width: 100%;
  border: 2px solid var(--color-border);
  display: block;
}

.waveform-container {
  border: 2px solid;
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
  background: #d0d0d0;
  margin: 1rem 0;
  min-height: 80px;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.player-time {
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

/* Admin */
body.admin {
  max-width: 900px;
}

.admin-header {
  background: var(--color-highlight);
  margin: -1rem -1rem 1.5rem;
  padding: 0;
}

.admin-header nav {
  background: var(--color-highlight);
  border: none;
  padding: 0.75rem 1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.admin-header nav strong {
  color: var(--color-white);
  margin-right: 1rem;
}

.admin-header nav a {
  color: var(--color-white);
  background: transparent;
  border: none;
  padding: 0.25em 0.5em;
}

.admin-header nav a:hover {
  background: rgba(255,255,255,0.2);
}

.admin-header nav .spacer {
  flex: 1;
}

.admin-header nav button {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.5);
  color: var(--color-white);
  padding: 0.25em 0.75em;
}

.admin-header nav button:hover {
  background: rgba(255,255,255,0.2);
}

/* Admin Table */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
  border: 1px solid var(--color-border);
  padding: 0.5rem;
  text-align: left;
}

.admin-table th {
  background: var(--color-button);
  font-weight: bold;
}

.admin-table tr:nth-child(even) {
  background: #f5f5f5;
}

.admin-table .actions {
  white-space: nowrap;
}

.admin-table .actions a,
.admin-table .actions button {
  font-size: 0.8rem;
  padding: 0.2em 0.5em;
  margin-right: 0.25rem;
}

/* Status badges */
.badge {
  display: inline-block;
  padding: 0.1em 0.5em;
  font-size: 0.75rem;
  font-family: var(--font-sans);
  border: 1px solid;
}

.badge-published {
  background: #90ee90;
  border-color: #228b22;
}

.badge-draft {
  background: #ffe4b5;
  border-color: #cd853f;
}

/* Home page */
.home-intro {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.home-section {
  margin: 2rem 0;
}

/* Login form */
.login-form {
  max-width: 350px;
  margin: 2rem auto;
}

.login-form h1 {
  text-align: center;
}

/* Error list */
.error-list {
  background: #ffb6c1;
  border: 2px solid #dc143c;
  padding: 1rem;
  margin-bottom: 1rem;
}

.error-list h3 {
  margin: 0 0 0.5em;
  font-size: 1rem;
}

.error-list ul {
  margin: 0;
  padding-left: 1.5em;
}

/* Reactions Bar */
.reactions-bar {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.reaction-button {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.3em 0.7em;
  font-size: 1rem;
  background: var(--color-button);
  border: 2px solid;
  border-color: var(--color-border-light) var(--color-border-dark) var(--color-border-dark) var(--color-border-light);
  cursor: pointer;
}

.reaction-button:hover {
  background: #d0d0d0;
}

.reaction-button:active {
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
}

.reaction-button.active {
  background: var(--color-highlight);
  color: var(--color-white);
  border-color: var(--color-border-dark) var(--color-border-light) var(--color-border-light) var(--color-border-dark);
}

.reaction-emoji {
  font-size: 1.1em;
}

.reaction-count {
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

/* Form hints */
.hint {
  font-size: 0.8rem;
  color: var(--color-border-dark);
  margin-top: 0.25em;
}

/* Mobile Responsive Styles */
@media (max-width: 600px) {
  body {
    padding: 0.5rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  /* Touch-friendly navigation */
  header nav {
    padding: 0.25rem;
    gap: 0.25rem;
  }

  header nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0.5em 0.75em;
  }

  /* Touch-friendly buttons - 44px minimum */
  button, .button, input[type="submit"] {
    min-height: 44px;
    padding: 0.6em 1em;
  }

  /* Touch-friendly form inputs */
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="url"],
  input[type="file"],
  textarea,
  select {
    min-height: 44px;
    padding: 0.5em;
    font-size: 16px; /* Prevents iOS zoom on focus */
    max-width: 100%;
  }

  /* Touch-friendly checkboxes */
  input[type="checkbox"] {
    width: 1.5em;
    height: 1.5em;
  }

  /* Audio player mobile layout */
  .audio-player {
    padding: 0.75rem;
  }

  .audio-player .cover {
    max-width: 150px;
  }

  .player-controls {
    flex-wrap: wrap;
  }

  .player-controls button {
    min-width: 80px;
    min-height: 44px;
  }

  /* Waveform container touch-friendly */
  .waveform-container {
    min-height: 60px;
  }

  /* Touch-friendly reaction buttons */
  .reactions-bar {
    gap: 0.75rem;
  }

  .reaction-button {
    min-width: 44px;
    min-height: 44px;
    padding: 0.5em 0.75em;
  }

  /* Track list mobile */
  .track-item {
    padding: 0.75rem;
  }

  .track-item h3 {
    font-size: 1rem;
  }

  /* Admin header mobile */
  .admin-header nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-header nav .spacer {
    display: none;
  }

  /* Admin table mobile - horizontal scroll */
  .admin-table {
    display: block;
    overflow-x: auto;
  }

  .admin-table .actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
  }

  .admin-table .actions a,
  .admin-table .actions button {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
  }

  /* Login form full width on mobile */
  .login-form {
    max-width: 100%;
    margin: 1rem auto;
  }
}

/* Small mobile adjustments */
@media (max-width: 400px) {
  body {
    padding: 0.25rem;
  }

  header nav {
    flex-direction: column;
  }

  header nav a {
    width: 100%;
    justify-content: center;
  }

  .reactions-bar {
    justify-content: space-around;
  }

  .reaction-button {
    flex: 1;
    justify-content: center;
    min-width: 60px;
  }
}