/**
 * Global Styles
 * Base styles, typography, and layout structure
 * Shared across all pages
 */

/* ===== Reset & Defaults ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family:
    Segoe UI,
    sans-serif;
  background: #f6f7fb;
  color: #1a2c3e;
  line-height: 1.5;
  overflow-x: hidden;
}

img,
svg,
video,
canvas {
  max-width: 100%;
}

img {
  height: auto;
}

/* ===== Root Layout ===== */
.wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.content {
  flex: 1;
  padding: 30px;
  overflow-y: auto;
  min-width: 0;
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: 1.8rem;
}

h2 {
  font-size: 1.6rem;
}

h3 {
  font-size: 1.3rem;
}

h4 {
  font-size: 1.1rem;
}

h5 {
  font-size: 1rem;
}

p {
  margin-bottom: 0.5rem;
}

a {
  color: #2d7fb9;
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  color: #1f5a8a;
}

.responsive-table {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.responsive-table table {
  min-width: 640px;
}

.responsive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 20px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .content {
    padding: 24px;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 15px;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  .content {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.3rem;
  }

  h2 {
    font-size: 1.1rem;
  }

  h3 {
    font-size: 1rem;
  }

  .content {
    padding: 12px;
  }
}