@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

:root {
  /* Dark Theme Variables (Default fallback) */
  --bg-color: #0d0d0f;
  --text-primary: #f5f5f7;
  --text-secondary: #8e8e93;
  --text-hover: #a1a1a6;
  --row-bg: rgba(255, 255, 255, 0.03);
  --row-border: rgba(255, 255, 255, 0.06);
  --row-bg-hover: rgba(255, 255, 255, 0.05);
  --row-border-hover: rgba(255, 255, 255, 0.1);
  --header-border: rgba(255, 255, 255, 0.08);
  --blob-color-1: rgba(255, 45, 85, 0.4);
  --blob-color-2: rgba(255, 149, 0, 0.1);
  --toggle-bg: rgba(255, 255, 255, 0.15);
  --toggle-border: rgba(255, 255, 255, 0.05);
  --toggle-knob: #ffffff;
  --shadow-color: rgba(0, 0, 0, 0.2);
  --icon-hover: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] {
  --bg-color: #f2f2f7;
  --text-primary: #1c1c1e;
  --text-secondary: #636366;
  --text-hover: #3a3a3c;
  --row-bg: rgba(255, 255, 255, 0.6);
  --row-border: rgba(0, 0, 0, 0.05);
  --row-bg-hover: rgba(255, 255, 255, 0.9);
  --row-border-hover: rgba(0, 0, 0, 0.1);
  --header-border: rgba(0, 0, 0, 0.08);
  --blob-color-1: rgba(255, 45, 85, 0.2);
  --blob-color-2: rgba(255, 149, 0, 0.05);
  --toggle-bg: rgba(0, 0, 0, 0.1);
  --toggle-border: rgba(0, 0, 0, 0.05);
  --toggle-knob: #ffffff;
  --shadow-color: rgba(0, 0, 0, 0.05);
  --icon-hover: rgba(0, 0, 0, 0.05);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg-color: #f2f2f7;
    --text-primary: #1c1c1e;
    --text-secondary: #636366;
    --text-hover: #3a3a3c;
    --row-bg: rgba(255, 255, 255, 0.6);
    --row-border: rgba(0, 0, 0, 0.05);
    --row-bg-hover: rgba(255, 255, 255, 0.9);
    --row-border-hover: rgba(0, 0, 0, 0.1);
    --header-border: rgba(0, 0, 0, 0.08);
    --blob-color-1: rgba(255, 45, 85, 0.2);
    --blob-color-2: rgba(255, 149, 0, 0.05);
    --toggle-bg: rgba(0, 0, 0, 0.1);
    --toggle-border: rgba(0, 0, 0, 0.05);
    --toggle-knob: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --icon-hover: rgba(0, 0, 0, 0.05);
  }
}

body {
  width: 340px;
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  overflow: hidden;
  position: relative;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Glassmorphic background blob animation */
.background-blob {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--blob-color-1) 0%, var(--blob-color-2) 50%, transparent 70%);
  border-radius: 50%;
  filter: blur(30px);
  z-index: 0;
  animation: pulse 6s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
  transition: background 0.3s ease;
}

@keyframes pulse {
  0% { transform: scale(1) translate(0, 0); opacity: 0.6; }
  100% { transform: scale(1.1) translate(-10px, 10px); opacity: 0.9; }
}

.container {
  position: relative;
  z-index: 1;
  padding: 20px;
}

.header {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--header-border);
  transition: border-color 0.3s ease;
}

.logo {
  width: 28px;
  height: 28px;
  margin-right: 12px;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(255, 45, 85, 0.2);
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05) rotate(2deg);
}

.header-title-container {
  flex: 1;
}

h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, #ff9500, #ff2d55);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.theme-toggle-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.theme-toggle-btn:hover {
  background-color: var(--icon-hover);
  color: var(--text-primary);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.settings {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--row-bg);
  border: 1px solid var(--row-border);
  border-radius: 14px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}

.setting-row:hover {
  background: var(--row-bg-hover);
  border-color: var(--row-border-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--shadow-color);
}

.setting-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding-right: 16px;
}

.setting-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: -0.2px;
  transition: color 0.3s ease;
}

.setting-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  word-break: break-all;
  transition: color 0.2s ease;
}

.setting-row:hover .setting-desc {
  color: var(--text-hover);
}

#current-hostname {
  color: #ff9500;
  font-weight: 500;
}

/* Modern Toggle Switch Styling */
.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--toggle-bg);
  transition: .4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--toggle-border);
  box-sizing: border-box;
}

.slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 2px;
  bottom: 2px;
  background-color: var(--toggle-knob);
  transition: .4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

input:checked + .slider {
  background-color: #ff2d55;
  border-color: #ff2d55;
  box-shadow: 0 0 12px rgba(255, 45, 85, 0.4);
}

input:focus + .slider {
  outline: 2px solid rgba(255, 45, 85, 0.5);
  outline-offset: 2px;
}

input:checked + .slider:before {
  transform: translateX(20px);
}

.slider.round {
  border-radius: 28px;
}

.slider.round:before {
  border-radius: 50%;
}