@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css");

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

:root {
  --background: #fafaf9;
  --foreground: #1c1917;
  --card: #ffffff;
  --muted: #f5f5f4;
  --muted-foreground: #78716c;
  --border: #e7e5e4;
  --input: #e7e5e4;
  --primary: #1c1917;
  --primary-foreground: #ffffff;
  --accent: #f5f5f4;
  --success: #16a34a;
  --success-bg: #f0fdf4;
  --success-border: #bbf7d0;
  --warning: #b45309;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --destructive: #ef4444;
  --destructive-bg: #fef2f2;
  --destructive-border: #fecaca;
  --focus-ring: rgb(168 162 158 / 28%);
  --surface-shadow: 0 10px 28px rgb(28 25 23 / 10%);
  --radius: 8px;
  --sidebar-width: 272px;
  --sidebar-width-collapsed: 64px;
}

html {
  min-height: 100%;
  color-scheme: light;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input, textarea, select {
  font: inherit;
}

button {
  border: 0;
  background: none;
}

code, pre, .mono-label {
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
}

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { border: 2px solid transparent; border-radius: 999px; background: #d6d3d1; background-clip: padding-box; }

.hidden { display: none !important; }
.spin { animation: spin 900ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.dashboard-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  background: var(--background);
}

.dashboard-shell.is-sidebar-collapsed {
  grid-template-columns: var(--sidebar-width-collapsed) minmax(0, 1fr);
}

.dashboard-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  min-width: 0;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: var(--card);
  overflow: hidden;
}

.sidebar-header {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--border);
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  flex: none;
  place-items: center;
  border-radius: 7px;
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: 13px;
  font-weight: 800;
}

.brand-copy { min-width: 0; flex: 1; }
.brand-copy strong { display: block; overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.brand-copy span { display: block; overflow: hidden; color: var(--muted-foreground); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }

.icon-button {
  display: inline-grid;
  width: 32px;
  height: 32px;
  flex: none;
  place-items: center;
  border-radius: 6px;
  color: var(--muted-foreground);
  cursor: pointer;
}
.icon-button:hover { background: var(--accent); color: var(--foreground); }
.icon-button svg { width: 16px; height: 16px; }

.is-sidebar-collapsed .brand-mark,
.is-sidebar-collapsed .brand-copy,
.is-sidebar-collapsed .step-link-body,
.is-sidebar-collapsed .sidebar-status span:last-child,
.is-sidebar-collapsed .sidebar-action span {
  display: none;
}
.is-sidebar-collapsed .sidebar-header,
.is-sidebar-collapsed .step-link,
.is-sidebar-collapsed .sidebar-footer {
  justify-content: center;
  align-items: center;
}
.is-sidebar-collapsed .sidebar-toggle {
  display: inline-grid;
  margin: 0 auto;
}

.step-nav {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  padding: 10px 8px;
}

.step-link {
  display: flex;
  width: 100%;
  min-width: 0;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 8px;
  border-radius: 7px;
  color: var(--foreground);
  cursor: pointer;
  text-align: left;
}
.step-link:hover, .step-link.active { background: var(--accent); }
.step-link.active { font-weight: 600; }
.step-link-icon {
  display: grid;
  width: 28px;
  height: 28px;
  flex: none;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--card);
}
.step-link-icon svg { width: 15px; height: 15px; }
.step-link-body { min-width: 0; flex: 1; }
.step-link-kicker { display: block; color: var(--muted-foreground); font-size: 10px; font-weight: 650; text-transform: uppercase; }
.step-link-body strong { display: block; margin-top: 1px; font-size: 13px; }
.step-link-pills { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 7px; }

.status-pill {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  gap: 4px;
  overflow: hidden;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--muted);
  color: var(--muted-foreground);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.status-pill.on { border-color: var(--success-border); background: var(--success-bg); color: var(--success); }
.status-pill.info { background: #f8fafc; color: #334155; }
.status-pill.changed { border-color: var(--warning-border); background: var(--warning-bg); color: var(--warning); }

.sidebar-footer {
  display: grid;
  gap: 8px;
  padding: 10px 8px;
  border-top: 1px solid var(--border);
}
.sidebar-status, .sidebar-action {
  display: flex;
  min-height: 32px;
  align-items: center;
  gap: 8px;
  border-radius: 7px;
  padding: 0 8px;
  color: var(--muted-foreground);
  font-size: 12px;
}
.sidebar-action { cursor: pointer; }
.sidebar-action:hover { background: var(--accent); color: var(--foreground); }
.sidebar-action svg { width: 15px; height: 15px; }
.status-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--success); }

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

.workspace-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--background) 92%, transparent);
  padding: 16px 28px;
  backdrop-filter: blur(8px);
}

.eyebrow {
  color: var(--muted-foreground);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}
.page-title { margin-top: 2px; font-size: 22px; font-weight: 700; letter-spacing: 0; }
.page-description { margin-top: 2px; color: var(--muted-foreground); font-size: 13px; }

.workspace-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.state-badge {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 9px;
  border: 1px solid var(--warning-border);
  border-radius: 999px;
  background: var(--warning-bg);
  color: var(--warning);
  font-size: 12px;
  font-weight: 650;
}

.btn {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 7px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; }
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { background: #292524; }
.btn-primary:disabled { cursor: wait; opacity: 0.7; }
.btn-outline { border-color: var(--border); background: var(--card); color: var(--foreground); }
.btn-outline:hover { background: var(--accent); }
.btn-full { width: 100%; }

.message-region {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 18px 28px 0;
  padding: 11px 13px;
  border: 1px solid;
  border-radius: 8px;
  font-size: 13px;
}
.message-region svg { width: 16px; height: 16px; flex: none; margin-top: 1px; }
.message-region.success { border-color: var(--success-border); background: var(--success-bg); color: var(--success); }
.message-region.error { border-color: var(--destructive-border); background: var(--destructive-bg); color: var(--destructive); }

.workspace-content {
  width: 100%;
  max-width: 1440px;
  padding: 24px 28px 40px;
}

.content-grid {
  display: grid;
  gap: 16px;
}

.settings-section, .channel-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
}

.settings-section {
  display: grid;
  gap: 18px;
  padding: 18px;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}
.section-head h2 { font-size: 15px; font-weight: 700; letter-spacing: 0; }
.section-head p { margin-top: 3px; color: var(--muted-foreground); font-size: 12px; line-height: 1.6; }

.stack { display: grid; gap: 12px; }

.channel-card {
  padding: 14px;
  background: color-mix(in srgb, var(--muted) 35%, var(--card));
}
.channel-card.is-enabled { background: var(--card); }
.channel-main {
  display: flex;
  align-items: center;
  gap: 12px;
}
.channel-icon {
  display: grid;
  width: 34px;
  height: 34px;
  flex: none;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
}
.channel-icon svg { width: 16px; height: 16px; }
.channel-main h3 { font-size: 13px; font-weight: 700; }
.channel-main p { margin-top: 2px; color: var(--muted-foreground); font-size: 12px; }
.channel-main > div:nth-child(2) { min-width: 0; flex: 1; }
.channel-detail {
  display: grid;
  gap: 14px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.switch-row {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted-foreground);
  font-size: 12px;
  font-weight: 650;
}
.switch-row input {
  width: 40px;
  height: 22px;
  appearance: none;
  border: 1px solid #d6d3d1;
  border-radius: 999px;
  background: #d6d3d1;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease;
}
.switch-row input::before {
  display: block;
  width: 16px;
  height: 16px;
  margin: 2px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 1px 3px rgb(28 25 23 / 18%);
  content: "";
  transition: transform 140ms ease;
}
.switch-row input:checked { border-color: var(--primary); background: var(--primary); }
.switch-row input:checked::before { transform: translateX(18px); }
.switch-row input:disabled { cursor: not-allowed; opacity: 0.65; }
.channel-switch { margin-left: auto; }

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.form-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.field.full { grid-column: 1 / -1; }

.field {
  display: grid;
  min-width: 0;
  gap: 6px;
  color: var(--foreground);
  font-size: 13px;
  font-weight: 600;
}

.input {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--input);
  border-radius: 7px;
  background: var(--card);
  color: var(--foreground);
  outline: none;
  padding: 8px 10px;
  font-size: 13px;
}
.input:focus {
  border-color: #a8a29e;
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.textarea {
  min-height: 86px;
  resize: vertical;
  line-height: 1.55;
}
select.input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='%2378716c' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-position: right 10px center;
  background-repeat: no-repeat;
  padding-right: 34px;
}

.inline-options {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.check-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--foreground);
  font-size: 13px;
  font-weight: 550;
}
.check-row input { width: 15px; height: 15px; accent-color: var(--foreground); }

.guide-row, .callout {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--muted);
  padding: 11px 12px;
  color: var(--muted-foreground);
  font-size: 12px;
  line-height: 1.6;
}
.callout { background: #f8fafc; color: #334155; }
.callout.warn { border-color: var(--warning-border); background: var(--warning-bg); color: var(--warning); }
.callout svg { width: 15px; height: 15px; flex: none; margin-top: 2px; }
.mono-label {
  flex: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  padding: 2px 6px;
  color: var(--foreground);
  font-size: 11px;
  font-weight: 650;
}

.code-block {
  position: relative;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fafc;
  padding: 14px;
}
.code-block pre {
  color: #334155;
  font-size: 12px;
  line-height: 1.7;
  white-space: pre;
}
.copy-button {
  position: absolute;
  top: 9px;
  right: 9px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  color: var(--muted-foreground);
  cursor: pointer;
}
.copy-button:hover { color: var(--foreground); }
.copy-button svg { width: 14px; height: 14px; }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.metric {
  display: grid;
  gap: 4px;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--muted);
  padding: 11px 12px;
}
.metric span {
  color: var(--muted-foreground);
  font-size: 11px;
  font-weight: 650;
}
.metric strong {
  overflow: hidden;
  color: var(--foreground);
  font-size: 13px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.status-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--card);
  font-size: 12px;
}
.status-table th,
.status-table td {
  border-bottom: 1px solid var(--border);
  padding: 9px 10px;
  text-align: left;
  white-space: nowrap;
}
.status-table th {
  background: var(--muted);
  color: var(--muted-foreground);
  font-weight: 700;
}
.status-table tr:last-child td {
  border-bottom: 0;
}

.empty-state {
  display: grid;
  min-height: 320px;
  place-items: center;
  color: var(--muted-foreground);
  font-size: 13px;
}

.app-header {
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.app-header-inner {
  display: flex;
  height: 58px;
  max-width: 1100px;
  align-items: center;
  margin: 0 auto;
  padding: 0 24px;
}
.auth-body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}
.auth-main {
  display: grid;
  flex: 1;
  place-items: center;
  padding: 32px 18px;
}
.auth-card {
  width: min(100%, 440px);
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  padding: 28px;
}
.auth-icon {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--muted);
  margin-bottom: 14px;
}
.auth-icon svg { width: 18px; height: 18px; }
.auth-title { font-size: 20px; font-weight: 700; }
.auth-desc { margin-top: 6px; color: var(--muted-foreground); font-size: 13px; line-height: 1.6; }
.auth-form { display: grid; gap: 16px; margin-top: 24px; }
.alert {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  border: 1px solid var(--destructive-border);
  border-radius: 8px;
  background: var(--destructive-bg);
  color: var(--destructive);
  padding: 10px 12px;
  font-size: 13px;
}
.alert svg { width: 15px; height: 15px; flex: none; margin-top: 2px; }
.site-footer {
  border-top: 1px solid var(--border);
  padding: 12px 24px;
  color: var(--muted-foreground);
  text-align: center;
  font-size: 12px;
}

@media (max-width: 1100px) {
  .form-grid.three, .form-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .dashboard-shell {
    grid-template-columns: 1fr;
  }
  .dashboard-sidebar {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .sidebar-header { min-height: 54px; }
  .sidebar-toggle { display: none; }
  .step-nav {
    flex-direction: row;
    overflow-x: auto;
    padding: 8px;
  }
  .step-link {
    min-width: 210px;
  }
  .sidebar-footer {
    display: none;
  }
  .workspace-header {
    position: relative;
    align-items: stretch;
    flex-direction: column;
    padding: 16px;
  }
  .workspace-actions {
    justify-content: space-between;
  }
  .workspace-content {
    padding: 16px;
  }
  .message-region {
    margin: 16px 16px 0;
  }
  .form-grid.two, .form-grid.three, .form-grid.four {
    grid-template-columns: minmax(0, 1fr);
  }
  .metric-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .channel-main {
    align-items: flex-start;
  }
  .channel-switch {
    align-items: flex-end;
    flex-direction: column;
  }
}

/* 채널 안내 가이드 박스 */
.channel-guide-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}
.channel-guide-box h4 {
  margin: 0 0 8px 0;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
}
.channel-guide-box p {
  margin: 0 0 10px 0;
  font-size: 12px;
  color: var(--muted-foreground);
  line-height: 1.5;
}
.channel-guide-box ul {
  margin: 0;
  padding-left: 18px;
  font-size: 12px;
  color: var(--muted-foreground);
  line-height: 1.6;
}
.channel-guide-box ul li span {
  font-size: 11px;
  font-weight: 600;
  color: var(--destructive);
}
.channel-guide-box ul li em {
  font-style: normal;
  color: var(--foreground);
}

@keyframes spinner-border {
  to { transform: rotate(360deg); }
}