@tailwind base;
@tailwind components;
@tailwind utilities;

/* Solarized Dark Theme Variables */
:root {
  --solarized-base03: #002b36;
  --solarized-base02: #073642;
  --solarized-base01: #586e75;
  --solarized-base00: #657b83;
  --solarized-base0: #839496;
  --solarized-base1: #93a1a1;
  --solarized-base2: #eee8d5;
  --solarized-base3: #fdf6e3;
  --solarized-blue: #268bd2;
  --solarized-cyan: #2aa198;
  --solarized-green: #859900;
  --solarized-yellow: #b58900;
  --solarized-orange: #cb4b16;
  --solarized-red: #dc322f;
  --solarized-magenta: #d33682;
  --solarized-violet: #6c71c4;
}

/* Modern CSS Foundation */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
}

body {
  background: linear-gradient(135deg, #002b36 0%, #073642 50%, #002b36 100%);
  color: #93a1a1;
  min-height: 100vh;
  line-height: 1.6;
}

/* Glass Card Component */
.glass {
  background: rgba(7, 54, 66, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(88, 110, 117, 0.3);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* Modern Button System */
.btn {
  background: linear-gradient(135deg, #268bd2, #2aa198);
  color: #fdf6e3;
  border: none;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  min-height: 44px;
  font-size: 14px;
  text-decoration: none;
}

.btn.active {
  background: linear-gradient(135deg, #859900, #b58900);
  color: #fdf6e3;
  box-shadow: 0 0 0 3px rgba(133, 153, 0, 0.5);
  transform: translateY(-1px);
  font-weight: 700;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(38, 139, 210, 0.4);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Secondary Button */
.btn-secondary {
  background: rgba(88, 110, 117, 0.3);
  border: 1px solid rgba(131, 148, 150, 0.4);
  color: #93a1a1;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(88, 110, 117, 0.5);
  border-color: rgba(131, 148, 150, 0.6);
  box-shadow: 0 6px 20px rgba(88, 110, 117, 0.3);
}

/* Success Button */
.btn-success {
  background: linear-gradient(135deg, #859900, #b58900);
  color: #fdf6e3;
}

.btn-success:hover {
  background: linear-gradient(135deg, #b58900, #859900);
  box-shadow: 0 6px 20px rgba(133, 153, 0, 0.4);
}

/* Danger Button */
.btn-danger {
  background: linear-gradient(135deg, #dc322f, #cb4b16);
  color: #fdf6e3;
}

.btn-danger:hover {
  background: linear-gradient(135deg, #cb4b16, #dc322f);
  box-shadow: 0 6px 20px rgba(220, 50, 47, 0.4);
}

/* Small Button */
.btn-sm {
  padding: 8px 16px;
  font-size: 12px;
  min-height: 36px;
  border-radius: 8px;
}

/* Icon Only Button */
.btn-icon {
  padding: 10px;
  min-width: 44px;
  aspect-ratio: 1;
}

/* Button with icon spacing */
.btn .icon {
  flex-shrink: 0;
}

/* Form spacing fixes since Tailwind gap classes aren't working */
.form-row {
  display: flex;
  align-items: center;
}

.form-row > * + * {
  margin-left: 16px;
}

.button-group {
  display: flex;
  align-items: center;
}

.button-group > * + * {
  margin-left: 12px;
}

/* Input Styling */
.input {
  background: rgba(7, 54, 66, 0.6);
  border: 1px solid rgba(88, 110, 117, 0.4);
  border-radius: 12px;
  padding: 12px 16px;
  color: #93a1a1;
  width: 100%;
  transition: all 0.3s ease;
}

.input::placeholder {
  color: rgba(131, 148, 150, 0.6);
}

.input:focus {
  outline: none;
  border-color: #268bd2;
  box-shadow: 0 0 0 3px rgba(38, 139, 210, 0.2);
}

/* Dropdown Styling */
.dropdown-button {
  background: rgba(7, 54, 66, 0.6);
  border: 1px solid rgba(88, 110, 117, 0.4);
  border-radius: 12px;
  padding: 12px 16px;
  color: #93a1a1;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dropdown-button:hover {
  background: rgba(7, 54, 66, 0.8);
}

.dropdown-menu {
  background: rgba(0, 43, 54, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(88, 110, 117, 0.4);
  border-radius: 12px;
  margin-top: 4px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.dropdown-item {
  padding: 12px 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  border-bottom: 1px solid rgba(88, 110, 117, 0.2);
  color: #93a1a1;
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover {
  background: rgba(38, 139, 210, 0.3);
}

.dropdown-item.active {
  background: rgba(38, 139, 210, 0.3);
  color: #fdf6e3;
}

/* Icon Sizes */
.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-md {
  width: 20px;
  height: 20px;
}

.icon-lg {
  width: 24px;
  height: 24px;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 32px 0;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Text Styles */
.title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-align: center;
}

.subtitle {
  font-size: 1.125rem;
  color: rgba(131, 148, 150, 0.9);
  text-align: center;
  margin-bottom: 32px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-align: center;
}

/* Utilities */
.text-center {
  text-align: center;
}

.mb-4 {
  margin-bottom: 16px;
}

.mb-6 {
  margin-bottom: 24px;
}

.mb-8 {
  margin-bottom: 32px;
}

.p-4 {
  padding: 16px;
}

.p-6 {
  padding: 24px;
}

.p-8 {
  padding: 32px;
}