/* =========================
   Pretty CMD Tistory Theme
   ========================= */
.cmd-main {
  min-width: 0;
  padding: 0 12px;
}
:root {
  --bg: #071015;
  --bg-soft: #0a161d;
  --panel: #0b1820;
  --panel-hover: #0e2029;

  --text: #d8e3e8;
  --text-soft: #8ea4af;
  --text-dim: #637984;

  --mint: #65f4c4;
  --cyan: #63d5f5;
  --pink: #ee80cf;
  --yellow: #e9dc77;

  --line: #2d8297;
  --line-soft: rgba(99, 213, 245, 0.18);

  --radius: 3px;

  --mono:
    "D2Coding",
    "JetBrains Mono",
    "IBM Plex Mono",
    "Pretendard",
    monospace;
}

/* =========================
   Reset
   ========================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(
      circle at top,
      rgba(41, 112, 135, 0.08),
      transparent 35%
    ),
    var(--bg);

  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;

  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font-family: inherit;
}

::selection {
  background: var(--mint);
  color: var(--bg);
}

/* =========================
   Layout
   ========================= */

.cmd-page {
  width: min(1500px, calc(100% - 40px));
  margin: 20px auto;
}

.cmd-header {
  min-height: 54px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 0 18px;

  border: 1px solid var(--cyan);
  border-radius: var(--radius);

  background: rgba(7, 16, 21, 0.92);
}

.cmd-body {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 14px;

  margin-top: 14px;
}

.cmd-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cmd-main {
  min-width: 0;
}

/* =========================
   Header
   ========================= */

.cmd-logo {
  display: flex;
  align-items: center;
  gap: 12px;

  font-weight: 700;
}

.cmd-logo-prompt {
  color: white;
  font-size: 22px;
}

.cmd-logo-name {
  color: var(--mint);
  font-size: 24px;
  letter-spacing: 1px;
}

.cmd-logo-subtitle {
  color: var(--text-soft);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.cmd-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.cmd-nav a {
  color: #afbec6;
  transition: 0.15s ease;
}

.cmd-nav a:hover {
  color: var(--mint);
}

.cmd-nav a.active {
  color: var(--mint);
}

.cmd-nav a.active::before {
  content: "[ ";
}

.cmd-nav a.active::after {
  content: " ]";
}

/* =========================
   Panels
   ========================= */

.cmd-panel {
  position: relative;

  border: 1px solid var(--line);
  border-radius: var(--radius);

  background:
    linear-gradient(
      rgba(255, 255, 255, 0.008),
      rgba(255, 255, 255, 0)
    ),
    var(--panel);

  overflow: hidden;
}

.cmd-panel-title {
  min-height: 36px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 0 14px;

  color: var(--mint);
  font-weight: 700;

  border-bottom: 1px solid var(--line-soft);
}

.cmd-panel-title::before {
  content: ">_ ";
  color: var(--cyan);
}

.cmd-panel-content {
  padding: 14px 16px;
}

/* subtle terminal noise */

.cmd-panel::after {
  content: "";
  pointer-events: none;

  position: absolute;
  inset: 0;

  background-image:
    linear-gradient(
      rgba(255,255,255,0.012) 1px,
      transparent 1px
    );

  background-size: 100% 4px;
  opacity: 0.18;
}

/* =========================
   Profile
   ========================= */

.cmd-profile-name {
  font-size: 17px;
  font-weight: 700;
  color: white;
  margin-bottom: 4px;
}

.cmd-profile-name::before {
  content: "> ";
  color: var(--mint);
}

.cmd-profile-role {
  color: var(--text-soft);
}

.cmd-divider {
  border: 0;
  border-top: 1px dashed #45616d;
  margin: 16px 0;
}

.cmd-meta-row {
  display: grid;
  grid-template-columns: 86px 1fr;
}

.cmd-meta-key {
  color: var(--mint);
}

.cmd-status {
  color: var(--mint);
}

.cmd-status::before {
  content: "●";
  margin-right: 8px;
  font-size: 9px;
}

/* =========================
   Sidebar lists
   ========================= */

.cmd-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cmd-menu li {
  display: flex;
  justify-content: space-between;

  padding: 4px 0;

  color: #c8d4da;
}

.cmd-menu a {
  flex: 1;
}

.cmd-menu a::before {
  content: "/ ";
  color: var(--mint);
}

.cmd-menu a:hover {
  color: white;
}

.cmd-count {
  color: var(--text-soft);
}

/* =========================
   Tags
   ========================= */

.cmd-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.cmd-tag {
  padding: 3px 9px;

  border: 1px solid #356c7f;
  border-radius: var(--radius);

  color: #b9cad1;

  transition: 0.15s ease;
}

.cmd-tag:hover {
  color: var(--bg);
  border-color: var(--mint);
  background: var(--mint);
}

/* =========================
   Hero
   ========================= */

.cmd-hero {
  padding: 24px 28px;
  margin-bottom: 14px;
}

.cmd-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.8fr);
  gap: 36px;
  align-items: center;
}

.cmd-hero h1 {
  margin: 8px 0 0;

  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.25;
  letter-spacing: -2px;

  color: #e3edf1;
}

.cmd-hero h1 strong {
  color: var(--mint);
}

.cmd-hero-desc {
  padding-left: 24px;

  color: #b5c3ca;

  border-left: 1px solid var(--cyan);
}

/* =========================
   Typing
   ========================= */

.typing-line {
  display: inline;
}

.typing-cursor {
  display: inline-block;

  width: 0.58em;
  height: 1em;

  margin-left: 5px;

  vertical-align: -0.11em;

  background: #e8f1f5;

  animation: terminalBlink 0.85s steps(1) infinite;
}

@keyframes terminalBlink {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

.cmd-prompt {
  color: var(--mint);
}

.cmd-prompt::before {
  content: "$ ";
  color: var(--cyan);
}

/* =========================
   Terminal block
   ========================= */

.cmd-terminal {
  margin-top: 24px;
  padding: 13px 16px;

  border: 1px solid #397d91;

  background: rgba(3, 12, 16, 0.55);
}

.cmd-terminal-line {
  display: block;
  color: #c6d3d9;
}

.cmd-terminal-line::before {
  content: "> ";
  color: #95aab4;
}

/* =========================
   Post list
   ========================= */

.cmd-post-list {
  padding: 0 16px;
}

.cmd-post {
  display: grid;
  grid-template-columns:
    30px
    120px
    minmax(0, 1fr)
    135px;

  gap: 14px;
  align-items: start;

  padding: 14px 0;

  border-bottom: 1px dashed rgba(99, 213, 245, 0.15);
}

.cmd-post:last-child {
  border-bottom: 0;
}

.cmd-post-index {
  color: var(--text-soft);
}

.cmd-post-category {
  color: var(--mint);
}

.cmd-post-category::before {
  content: "[ ";
}

.cmd-post-category::after {
  content: " ]";
}

.cmd-post:nth-child(3n + 1) .cmd-post-category {
  color: var(--pink);
}

.cmd-post:nth-child(3n + 2) .cmd-post-category {
  color: var(--mint);
}

.cmd-post:nth-child(3n + 3) .cmd-post-category {
  color: var(--yellow);
}

.cmd-post-title {
  display: block;

  color: #e6eef2;
  font-size: 15px;
  font-weight: 700;

  margin-bottom: 2px;
}

.cmd-post-title:hover {
  color: var(--mint);
}

.cmd-post-summary {
  color: var(--text-soft);
  font-size: 12px;
}

.cmd-post-date {
  text-align: right;
  color: var(--text-soft);
  white-space: nowrap;
}

/* =========================
   Bottom grid
   ========================= */

.cmd-grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;

  margin-top: 14px;
}

.cmd-project-name {
  margin: 0 0 8px;
  color: #dce9ed;
  font-size: 19px;
}

.cmd-project-name::before {
  content: "| ";
  color: var(--yellow);
}

.cmd-stack {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;

  margin-top: 14px;
}

.cmd-stack span {
  border: 1px solid #356b7c;
  padding: 2px 10px;

  color: #aebdc5;
}

/* =========================
   Buttons
   ========================= */

.cmd-button {
  display: inline-flex;
  align-items: center;

  margin-top: 16px;
  padding: 7px 16px;

  border: 1px solid var(--cyan);

  color: #dce8ed;
  background: transparent;

  cursor: pointer;

  transition: 0.15s ease;
}

.cmd-button:hover {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--bg);
}

.cmd-button.primary {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--bg);
  font-weight: 700;
}

/* =========================
   Recent Notes
   ========================= */

.cmd-notes {
  list-style: none;
  padding: 6px 16px;
  margin: 0;
}

.cmd-notes li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;

  padding: 6px 0;

  border-bottom: 1px dashed rgba(99, 213, 245, 0.12);
}

.cmd-notes li::before {
  content: "•";
  color: var(--mint);
  position: absolute;
}

.cmd-note-title {
  padding-left: 18px;
}

.cmd-note-date {
  color: var(--text-soft);
  font-size: 12px;
}

/* =========================
   Footer
   ========================= */

.cmd-footer {
  min-height: 42px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  margin-top: 14px;
  padding: 0 14px;

  border: 1px solid var(--line);
  border-radius: var(--radius);

  color: var(--text-soft);
}

.cmd-footer strong {
  color: var(--mint);
}

/* =========================
   Hover terminal effect
   ========================= */

.cmd-panel,
.cmd-post,
.cmd-tag,
.cmd-button {
  transition:
    border-color 0.15s ease,
    background-color 0.15s ease,
    color 0.15s ease;
}

.cmd-panel:hover {
  border-color: #43a6be;
}

/* =========================
   Scrollbar
   ========================= */

::-webkit-scrollbar {
  width: 9px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: #234b58;
}

::-webkit-scrollbar-thumb:hover {
  background: #387589;
}

/* =========================
   Mobile
   ========================= */

@media (max-width: 900px) {
  .cmd-page {
    width: min(100% - 20px, 1500px);
    margin: 10px auto;
  }

  .cmd-body {
    grid-template-columns: 1fr;
  }

  .cmd-sidebar {
    order: 2;
  }

  .cmd-main {
    order: 1;
  }

  .cmd-profile-panel {
    display: none;
  }

  .cmd-hero-grid {
    grid-template-columns: 1fr;
  }

  .cmd-hero-desc {
    border-left: 0;
    border-top: 1px solid var(--line-soft);

    padding: 20px 0 0;
  }

  .cmd-grid-2 {
    grid-template-columns: 1fr;
  }

  .cmd-post {
    grid-template-columns: 32px 100px 1fr;
  }

  .cmd-post-date {
    display: none;
  }

  .cmd-logo-subtitle {
    display: none;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 13px;
  }

  .cmd-header {
    padding: 0 12px;
  }

  .cmd-logo-name {
    font-size: 19px;
  }

  .cmd-nav {
    gap: 12px;
  }

  .cmd-nav a:not(.active) {
    display: none;
  }

  .cmd-hero {
    padding: 20px;
  }

  .cmd-hero h1 {
    font-size: 32px;
    letter-spacing: -1px;
  }

  .cmd-post {
    grid-template-columns: 26px 1fr;
  }

  .cmd-post-category {
    grid-column: 2;
  }

  .cmd-post-content {
    grid-column: 2;
  }
}