/* ================== */
/* ✨ Google Fonts    */
/* ================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;800&display=swap');

/* ================== */
/* 🎨 Estilos Globales */
/* ================== */
body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  display: flex;
  min-height: 100vh;
  color: #333;

  /* Fondo animado */
  background: linear-gradient(-45deg, #1e3c72, #2a5298, #4a00e0, #8e2de2);
  background-size: 400% 400%;
  animation: gradientBG 12s ease infinite;
  transition: background 0.3s ease;
}

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

/* ================== */
/* 📌 Sidebar         */
/* ================== */
.sidebar {
  width: 250px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.2);
  box-shadow: 4px 0 15px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
  border-radius: 0 20px 20px 0;
  animation: slideIn 0.6s ease;
}

@keyframes slideIn {
  from { transform: translateX(-100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.sidebar h2 {
  font-size: 22px;
  margin-bottom: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  background: linear-gradient(90deg, #00b894, #0984e3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ================== */
/* 🖼️ Stacks          */
/* ================== */
.stacks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 14px;
}

.stacks img {
  width: 55px;
  height: 55px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.25);
  padding: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: transform 0.3s, box-shadow 0.3s;
}

.stacks img:hover {
  transform: scale(1.15) rotate(3deg);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

/* ================== */
/* 📝 Main Content    */
/* ================== */
.main {
  flex: 1;
  padding: 30px;
  overflow-x: auto;
  animation: fadeIn 0.6s ease;
  color: #fff;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 25px;
}

.header h1 {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(90deg, #00b894, #0984e3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
}

/* ================== */
/* 🟢 GitHub Button   */
/* ================== */
.github-btn {
  background: linear-gradient(135deg, #00b894, #019170);
  color: white;
  padding: 12px 22px;
  border: none;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}

.github-btn:hover {
  background: linear-gradient(135deg, #0984e3, #00b894);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

/* ================== */
/* 📊 Tabla Proyectos */
/* ================== */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

th, td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 15px;
  color: #f1f1f1;
}

th {
  background: rgba(255,255,255,0.15);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.8px;
}

tbody tr {
  transition: background 0.2s ease;
}

tbody tr:hover {
  background: rgba(0, 184, 148, 0.15);
}

/* ================== */
/* 🔘 Botones tabla   */
/* ================== */
.repo-btn, .page-btn {
  padding: 7px 14px;
  border: none;
  border-radius: 8px;
  color: white;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.repo-btn {
  background: linear-gradient(135deg, #2d3436, #636e72);
}

.page-btn {
  background: linear-gradient(135deg, #0984e3, #065bb5);
}

.repo-btn:hover {
  background: linear-gradient(135deg, #000, #2d3436);
  transform: translateY(-3px);
}

.page-btn:hover {
  background: linear-gradient(135deg, #00b894, #019170);
  transform: translateY(-3px);
}

/* ================== */
/* 📱 Responsividad   */
/* ================== */
@media (max-width: 992px) {
  body { flex-direction: column; }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  }

  .main { padding: 20px; }
}

@media (max-width: 600px) {
  .header h1 {
    font-size: 24px;
    text-align: center;
    width: 100%;
  }

  .github-btn {
    width: 100%;
    text-align: center;
  }

  .stacks {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
  }

  th, td {
    font-size: 13px;
    padding: 10px;
  }

  .repo-btn, .page-btn {
    font-size: 12px;
    padding: 5px 10px;
  }
}