@import url(animations.css);
@import url(html5.css);

/* CSS Custom Properties for Modern Design */
:root {
  --color-primary: #0d6ea1;
  --color-primary-hover: #3593d9;
  --color-accent: #7bdcb5;
  --color-accent-dark: #5bb899;
  --color-text: #1a1a1a;
  --color-text-light: #666;
  --color-text-lighter: #999;
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-bg-hover: #e9ecef;
  --color-border: #dee2e6;
  --color-border-light: #e9ecef;
  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-error: #dc3545;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas,
    "Courier New", monospace;
}

@media print {
  * {
    background: transparent !important;
    color: #444 !important;
  }

  a,
  a:visited {
    color: #444 !important;
    text-decoration: underline;
  }

  a:after {
    content: " (" attr(href) ")";
  }

  abbr:after {
    content: " (" attr(title) ")";
  }

  .ir a:after {
    content: "";
  }

  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }

  thead {
    display: table-header-group;
  }

  tr,
  img {
    page-break-inside: avoid;
  }

  @page {
    margin: 0.5cm;
  }

  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }

  h2,
  h3 {
    page-break-after: avoid;
  }
}

/* Modern Reset & Base Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: linear-gradient(
    135deg,
    #4c5fd8 0%,
    #5a3a8a 25%,
    #c373e8 50%,
    #3a8bf5 75%,
    #00c4e6 100%
  );
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

#container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: 100vh;
}

/* Header Styles */
header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

h1 {
  font-size: clamp(2rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin: 0 0 var(--spacing-md) 0;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  color: white;
  text-align: center;
  text-transform: uppercase;
  padding: 0 var(--spacing-md);
}

h1 .title-text {
  display: block;
}

p.sponsor {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  margin: var(--spacing-md) 0 var(--spacing-xl);
  font-weight: 500;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

p.sponsor a {
  color: white;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

p.sponsor a:hover {
  color: white;
  text-decoration-color: rgba(255, 255, 255, 1);
}

/* Main Content */
#main {
  max-width: 100%;
}

#main p {
  margin: var(--spacing-md) 0;
  color: rgba(255, 255, 255, 0.95);
  text-align: center;
}

#main .subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 var(--spacing-xl) 0;
  text-align: center;
  font-weight: 400;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  margin: var(--spacing-2xl) 0 var(--spacing-lg) 0;
  color: white;
  line-height: 1.2;
  text-align: center;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

#main h2 {
  text-align: center;
  margin-top: var(--spacing-3xl);
}

#main h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
  margin: var(--spacing-xl) 0 var(--spacing-md);
  color: white;
  text-align: center;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.15);
}

/* Form Styles - Glassmorphism Effect */
#main form {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin: var(--spacing-xl) auto;
  max-width: 500px;
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

#main form::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
}

#main form:hover::before {
  left: 100%;
}

#main form:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
  transform: translateY(-2px);
}

label {
  display: block;
  margin: var(--spacing-md) 0 var(--spacing-sm) 0;
  font-weight: 500;
  color: white;
  font-size: 0.9375rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

label.inset {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-sm) 0;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: white;
  font-weight: 500;
}

label.inset:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateX(4px);
}

label.inset input[type="checkbox"] {
  margin: 0;
  cursor: pointer;
  width: 18px;
  height: 18px;
  position: absolute;
  right: 12px;
}

input[type="text"],
select {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: white;
}

input[type="text"]::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

input[type="text"]:focus,
select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
  color: white;
}

input#u {
  font-weight: 400;
  margin-bottom: var(--spacing-md);
}

input#u:hover {
  border-color: rgba(255, 255, 255, 0.4);
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231a1a1a' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-md) center;
  padding-right: calc(var(--spacing-xl) + 0.5rem);
}

/* Buttons */
input[type="submit"],
#urlsubmit,
#filesubmit,
dd a.bookmarklet {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
  text-align: center;
  width: 100%;
  margin-top: var(--spacing-md);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  text-transform: uppercase;
}

input[type="submit"]:hover,
#urlsubmit:hover,
#filesubmit:hover,
dd a.bookmarklet:hover {
  background: rgba(255, 255, 255, 0.4);
  border-color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px) scale(1.02);
}

input[type="submit"]:active,
#urlsubmit:active,
#filesubmit:active,
dd a.bookmarklet:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

input#urlsubmit.glowgreen,
input#filesubmit.glowgreen {
  background: var(--color-success);
}

input#urlsubmit.glowgreen:hover,
input#filesubmit.glowgreen:hover {
  background: #218838;
}

#randomizer {
  color: white;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  display: block;
  text-align: center;
  margin: var(--spacing-md) 0;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: var(--transition);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

#randomizer:hover {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: white;
  transform: scale(1.05);
}

/* FAQ & Bookmarklets */
#faq dl,
#bookmarklets dl {
  margin: var(--spacing-xl) auto;
  max-width: 700px;
}

dt {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.125rem;
  margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
  color: white;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: var(--transition);
  text-align: center;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

dt:hover {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

#bookmarklets dt {
  font-weight: 400;
  text-align: center;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
}

dd {
  margin: 0 0 var(--spacing-lg) 0;
  padding: 0;
}

#faq dd {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  color: white;
  border-left: 3px solid rgba(255, 255, 255, 0.6);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#faq dd p {
  margin: var(--spacing-sm) 0;
}

#faq dd a,
#main a {
  color: white;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

#faq dd a:hover,
#main a:hover {
  color: white;
  text-decoration-color: rgba(255, 255, 255, 1);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

dd a.bookmarklet {
  margin: var(--spacing-md) auto;
  max-width: 300px;
}

/* Explanation Section */
#explanation {
  border-bottom: 2px dashed rgba(255, 255, 255, 0.4);
  margin: var(--spacing-xl) auto;
  padding-bottom: var(--spacing-lg);
  max-width: 700px;
  text-align: center;
}

#whydidntitwork {
  display: block;
  font-size: 0.875rem;
  margin: var(--spacing-md);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

#whydidntitwork:hover {
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  transform: scale(1.05);
}

.slider {
  display: none;
  padding: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.7;
  text-align: center;
}

.slider.active {
  display: block;
}

/* Footer */
footer {
  text-align: center;
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

footer a {
  color: white;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

footer a:hover {
  color: white;
  text-decoration-color: rgba(255, 255, 255, 1);
}

/* Scrollbar Styling */
#container::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

#container::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
}

#container::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

#container::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-lighter);
}

/* Tabs */
#tabs {
  border: none;
}

.tabnav {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.tabnav .ui-widget.ui-widget-content {
  border: none;
  width: 100%;
  max-width: 600px;
}

.tabnav.ui-widget-header {
  background: transparent;
  border: none;
}

.tabnav .ui-tabs-tab.ui-corner-top.ui-state-default {
  margin: 0;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding: var(--spacing-sm) var(--spacing-lg);
  transition: var(--transition);
}

.tabnav .tabactive.ui-tabs-tab.ui-corner-top {
  background: var(--color-bg);
  border-bottom-color: var(--color-bg);
  box-shadow: var(--shadow-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
  #container {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  header {
    margin-bottom: var(--spacing-2xl);
  }

  #main form {
    padding: var(--spacing-lg);
  }

  #main h2 {
    margin-top: var(--spacing-2xl);
  }

  dt {
    font-size: 1rem;
  }

  #faq dd {
    padding: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
    letter-spacing: -0.02em;
  }

  #main form {
    margin: var(--spacing-md) auto;
    padding: var(--spacing-md);
  }

  input[type="text"],
  select {
    font-size: 16px; /* Prevents zoom on iOS */
  }
}

#whereami,
.bookmarklet-generator {
  text-align: center;
}