:root {
  --bg-color: #0d1117;
  --nav-bg: #161b22;
  --container-bg: #1c2128;
  --text-color: #c9d1d9;
  --primary-color: #a371f7;
  --primary-hover: #8957e5;
  --input-bg: #0d1117;
  --border-color: #30363d;
  --ad-border-color: #444c56;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.adblock-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(13, 17, 23, 0.95);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(5px);
}

.adblock-modal {
  background-color: var(--container-bg);
  padding: 3rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
  text-align: center;
  max-width: 400px;
  width: 90%;
}

.adblock-modal h2 {
  color: #f85149;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.adblock-modal p {
  margin-bottom: 2rem;
  line-height: 1.6;
  color: #8b949e;
}

.navbar {
  background-color: var(--nav-bg);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
}

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: cover;
}

.logo span {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 1px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--primary-color);
}

.main-content {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
  gap: 2rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.desktop-ad, .mobile-ad {
  display: none;
}

.desktop-ad img, .mobile-ad img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--ad-border-color);
}

.container {
  background-color: var(--container-bg);
  padding: 2.5rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  width: 100%;
  max-width: 550px;
  text-align: center;
}

h1 {
  margin-bottom: 0.5rem;
  font-size: 1.8rem;
  color: #ffffff;
}

.subtitle {
  margin-bottom: 2rem;
  font-size: 1rem;
  color: #8b949e;
  word-break: keep-all;
}

.cta-btn {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  margin-top: 1rem;
  border: none;
  border-radius: 8px;
  background-color: var(--primary-color);
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  display: inline-block;
  transition: background-color 0.2s, transform 0.1s;
}

.cta-btn:hover {
  background-color: var(--primary-hover);
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

input[type="url"] {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--input-bg);
  color: var(--text-color);
  font-size: 1rem;
  transition: border-color 0.2s;
}

input[type="url"]:focus {
  outline: none;
  border-color: var(--primary-color);
}

button {
  padding: 1.2rem;
  border: none;
  border-radius: 8px;
  background-color: var(--primary-color);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s, transform 0.1s;
  width: 100%;
}

button:hover {
  background-color: var(--primary-hover);
}

button:active {
  transform: translateY(1px);
}

#resultContainer {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#result {
  word-break: break-all;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--primary-color);
  background-color: rgba(163, 113, 247, 0.15);
  padding: 1.2rem;
  border-radius: 8px;
}

.banner-container {
  border: 1px solid var(--ad-border-color);
  margin-bottom: 2rem;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}

.desktop-banner {
  display: block;
}

.mobile-banner {
  display: none;
}

.banner-content {
  width: 100%;
  height: auto;
  display: block;
}

#timerText {
  margin-bottom: 2rem;
  font-size: 1.2rem;
}

.hidden {
  display: none !important;
}

.hidden-ad {
  display: none !important;
}

@media (min-width: 1000px) {
  .desktop-ad:not(.hidden-ad) {
    display: block;
    width: 160px;
    flex-shrink: 0;
  }
  .mobile-ad {
    display: none !important;
  }
}

@media (max-width: 999px) {
  .main-content {
    flex-direction: column;
  }
  .desktop-ad {
    display: none !important;
  }
  .mobile-ad:not(.hidden-ad) {
    display: block;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }
  .desktop-banner {
    display: none;
  }
  .mobile-banner {
    display: block;
  }
}

@media (min-width: 768px) {
  .input-group {
    flex-direction: row;
  }
  input[type="url"] {
    flex: 1;
  }
  button {
    min-width: 130px;
    width: auto;
  }
  h1 {
    font-size: 2.2rem;
  }
}

@media (max-width: 767px) {
  .container {
    padding: 2rem 1.5rem;
    margin: 0 1rem;
  }
  h1 {
    font-size: 1.5rem;
  }
  .subtitle {
    font-size: 0.95rem;
  }
  .main-content {
    padding: 1.5rem 0.5rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  .nav-links {
    width: 100%;
    justify-content: center;
  }
  .container {
    padding: 1.5rem 1rem;
    margin: 0 0.5rem;
  }
  .adblock-modal {
    padding: 2rem 1.5rem;
  }
  .adblock-modal h2 {
    font-size: 1.3rem;
  }
}