/* ============================================================
   Code7.dev — Terminal Minimalist
   ============================================================ */

/* --- Fonts ------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;700&display=swap');

/* --- Color system (dark default) --------------------------- */
:root {
  --c-bg:          #060d1a;
  --c-bg-surface:  #0d1a2e;
  --c-text:        #d0dce8;
  --c-text-muted:  #6b8099;
  --c-accent:      #7eb8f7;
  --c-accent-dim:  #4a90d9;
  --c-border:      #1e3050;
  --c-code-bg:     rgba(100, 170, 255, 0.07);
  --c-code-border: rgba(100, 170, 255, 0.18);
}

/* --- Light mode overrides ---------------------------------- */
[data-bs-theme="light"] {
  --c-bg:          #d9d9d9;
  --c-bg-surface:  #ddeaf8;
  --c-text:        #0d1a2e;
  --c-text-muted:  #4a6480;
  --c-accent:      #1a5fa8;
  --c-accent-dim:  #2e7dd4;
  --c-border:      #a8c4e0;
  --c-code-bg:     rgba(0, 80, 180, 0.06);
  --c-code-border: rgba(0, 80, 180, 0.15);
}

/* --- Bootstrap overrides ----------------------------------- */
[data-bs-theme="dark"],
[data-bs-theme="light"] {
  --bs-body-bg:         var(--c-bg);
  --bs-body-color:      var(--c-text);
  --bs-link-color:      var(--c-accent-dim);
  --bs-link-hover-color: var(--c-accent);
  --bs-code-color:      var(--c-accent-dim);
}

/* --- Base -------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.3px;
  min-height: 100vh;
  background-color: var(--c-bg);
  color: var(--c-text);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* --- Typography -------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--c-accent);
}

h1 {
  font-size: 1.8rem;
}

h2 {
  font-size: 1.3rem;
  color: var(--c-accent-dim);
  border-bottom: 1px solid var(--c-border);
  padding-bottom: 0.4rem;
}

h3 {
  font-size: 1.1rem;
  color: var(--c-text-muted);
}

p {
  margin-bottom: 1rem;
}

strong {
  color: var(--c-accent);
  font-weight: 700;
}

a {
  color: var(--c-accent-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--c-accent);
}

code, pre {
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.9em;
}

code {
  background: var(--c-code-bg);
  border: 1px solid var(--c-code-border);
  border-radius: 3px;
  padding: 0.1em 0.4em;
  color: var(--c-accent-dim);
}

/* --- HR / Section dividers --------------------------------- */
hr {
  border: none;
  border-top: 1px solid var(--c-border);
  margin: 2.5rem 0;
}

/* --- Lists ------------------------------------------------- */
ul, ol {
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.3rem;
}

ul li::marker {
  color: var(--c-accent-dim);
}

/* --- Terminal border --------------------------------------- */
.terminal-border {
  border: 1px solid var(--c-border);
  border-radius: 2px;
}

/* --- Terminal prompt --------------------------------------- */
.terminal-prompt {
  color: var(--c-accent);
  font-weight: 700;
  margin-right: 0.5rem;
}

.terminal-muted {
  color: var(--c-text-muted);
  font-size: 0.8rem;
}

/* --- Scanline overlay (dark only) -------------------------- */
[data-bs-theme="dark"] .scanlines::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.07),
    rgba(0, 0, 0, 0.07) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 9999;
}

/* --- Container max-width ----------------------------------- */
.container {
  max-width: 860px;
}

/* --- Main content padding ---------------------------------- */
main {
  padding-top: 1rem;
  padding-bottom: 2rem;
}

/* --- Footer ------------------------------------------------ */
footer {
  border-top: 1px solid var(--c-border);
  color: var(--c-text-muted);
}

/* --- Responsive -------------------------------------------- */
@media (max-width: 576px) {
  body {
    font-size: 13px;
  }

  h1 {
    font-size: 1.4rem;
  }

  h2 {
    font-size: 1.1rem;
  }
}