/* ==========================================================================
   SES Notify design system - Commeet(app/static/css/style.css)에서 가져옴

   Palette, typography and component shapes follow the PCSS site
   (POSTECH Computer Scientist Search): crimson primary, slate-navy for
   secondary actions and headings, light-gray page on white cards, and the
   dark POSTECH footer.
   ========================================================================== */

:root {
  /* Brand crimson, background/button role - rgba(200, 1, 80) */
  --color-primary: #c80150;
  --color-primary-hover: #c2326c;
  --color-primary-dark: #aa003c;
  --color-primary-pale: rgba(200, 1, 80, 0.08);
  --color-primary-pale-2: rgba(200, 1, 80, 0.16);
  --color-primary-rgb: 200, 1, 80;

  /* Crimson family, text/icon/link role. Equal to --color-primary in light
     mode; re-tuned independently in dark mode, since a color that reads
     well as a solid button background rarely also reads well as text on a
     dark page (opposite contrast requirements). */
  --color-accent: #c80150;

  /* Slate navy - secondary buttons, and (via the pale variants) selected /
     hover chrome such as the active nav link or a picked respondent filter.
     Used more broadly than just headings, so the page doesn't read as
     "crimson everywhere" - navy carries the UI-chrome / selection states. */
  --color-navy: #34495e;
  --color-navy-hover: #2c3e50;
  --color-navy-pale: rgba(52, 73, 94, 0.08);
  --color-navy-pale-2: rgba(52, 73, 94, 0.16);

  /* Slate-navy family, heading/label text role - same split rationale as
     --color-accent above. */
  --color-heading: #34495e;

  --color-accent-yellow: #f5c344;

  --color-warning-bg: #fdf3d9;
  --color-warning-border: #f0dfa8;
  --color-warning-text: #7a5b0a;

  --color-danger: #c62828;
  --color-danger-hover: #a91d1d;
  --color-danger-bg: #ffebee;
  --color-danger-border: #ef9a9a;
  --color-danger-text: #c62828;
  --color-danger-rgb: 198, 40, 40; /* same in dark mode too - --color-danger doesn't change between themes */
  --color-success: #2e7d32;

  --color-bg: #f9f9f9;
  --color-surface: #ffffff;
  --color-surface-2: #f1f3f5;
  --color-surface-3: #e9ecef;
  --color-border: #ddd;
  --color-border-light: #eee;
  --color-input-border: #ccc;
  --color-grid-faint-border: #f4f4f4;

  --color-text: #333;
  --color-text-muted: #666;
  --color-text-faint: #999;
  --color-text-rgb: 51, 51, 51;
  --color-text-on-primary: #ffffff;
  --color-neutral-text: #495057;

  /* Dark POSTECH footer - deliberately the same in both site themes: it
     carries the official POSTECH mark and always stays dark. */
  --color-footer-bg: #2b2b2b;
  --color-footer-text: #aaa;
  --color-footer-muted: #999;
  --color-footer-link: #bbb;
  --color-footer-copy: #666;
  --color-footer-border: #444;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-pill: 999px;

  --header-height: 72px;
  --container-width: 1400px;

  /* Availability grid sizing - overridden on small screens so more days fit */
  --grid-label-w: 64px;
  --grid-col-min: 64px;
  --grid-head-h: 56px;
  --grid-row-h: 16px;

  --font-sans: 'Noto Sans KR', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

/* ==========================================================================
   Dark mode

   Redefines the tokens above for a dark palette (contrast-checked against
   WCAG 2.1 AA - see contrast.py used while designing this). Applied
   automatically when the OS prefers dark, unless the user has explicitly
   picked "light" via the header toggle; always applied when the user has
   explicitly picked "dark". See static/js/ui.js for the toggle itself.
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
  /* Crimson stays the button/background role - kept close to the light
     value since white-on-button contrast doesn't depend on page background,
     just brightened slightly for a bit more pop against the dark page.
     Hover inverts to *darker* (not lighter, unlike light mode) because the
     base is already near the ceiling for readable white text on top. */
  --color-primary: #d4176e;
  --color-primary-hover: #b8104f;
  --color-primary-dark: #ffb3cc; /* now a foreground value: badge/chip text on a dark pale wash */
  --color-primary-pale: rgba(255, 111, 156, 0.14);
  --color-primary-pale-2: rgba(255, 111, 156, 0.22);
  --color-primary-rgb: 255, 111, 156;

  --color-accent: #ff6f9c; /* links/icons/text on the dark page - 6.97:1 against --color-bg */

  --color-navy: #4a6178;
  --color-navy-hover: #5a7288;
  --color-navy-pale: rgba(148, 178, 204, 0.14);
  --color-navy-pale-2: rgba(148, 178, 204, 0.22);

  --color-heading: #c3d3e3; /* light steel-blue - headings need to be bright, not navy-dark, on a dark page */

  --color-accent-yellow: #f5c344;

  --color-warning-bg: #3d3116;
  --color-warning-border: #6b551f;
  --color-warning-text: #f2c675;

  --color-danger: #c62828;
  --color-danger-hover: #a91d1d;
  --color-danger-bg: #3a1a1e;
  --color-danger-border: #5c2328;
  --color-danger-text: #ff6b6f;
  --color-success: #2e7d32;

  --color-bg: #12151b;
  --color-surface: #1b1f27;
  --color-surface-2: #242933;
  --color-surface-3: #2d323d;
  --color-border: #333944;
  --color-border-light: #2a2f38;
  --color-input-border: #3d4450;
  --color-grid-faint-border: rgba(255, 255, 255, 0.05);

  --color-text: #eef0f3;
  --color-text-muted: #a8adb8;
  --color-text-faint: #8b909b;
  --color-text-rgb: 238, 240, 243;
  --color-text-on-primary: #ffffff;
  --color-neutral-text: #c7ccd3;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.55);
  }
}

:root[data-theme="dark"] {
  /* Crimson stays the button/background role - kept close to the light
     value since white-on-button contrast doesn't depend on page background,
     just brightened slightly for a bit more pop against the dark page.
     Hover inverts to *darker* (not lighter, unlike light mode) because the
     base is already near the ceiling for readable white text on top. */
  --color-primary: #d4176e;
  --color-primary-hover: #b8104f;
  --color-primary-dark: #ffb3cc; /* now a foreground value: badge/chip text on a dark pale wash */
  --color-primary-pale: rgba(255, 111, 156, 0.14);
  --color-primary-pale-2: rgba(255, 111, 156, 0.22);
  --color-primary-rgb: 255, 111, 156;

  --color-accent: #ff6f9c; /* links/icons/text on the dark page - 6.97:1 against --color-bg */

  --color-navy: #4a6178;
  --color-navy-hover: #5a7288;
  --color-navy-pale: rgba(148, 178, 204, 0.14);
  --color-navy-pale-2: rgba(148, 178, 204, 0.22);

  --color-heading: #c3d3e3; /* light steel-blue - headings need to be bright, not navy-dark, on a dark page */

  --color-accent-yellow: #f5c344;

  --color-warning-bg: #3d3116;
  --color-warning-border: #6b551f;
  --color-warning-text: #f2c675;

  --color-danger: #c62828;
  --color-danger-hover: #a91d1d;
  --color-danger-bg: #3a1a1e;
  --color-danger-border: #5c2328;
  --color-danger-text: #ff6b6f;
  --color-success: #2e7d32;

  --color-bg: #12151b;
  --color-surface: #1b1f27;
  --color-surface-2: #242933;
  --color-surface-3: #2d323d;
  --color-border: #333944;
  --color-border-light: #2a2f38;
  --color-input-border: #3d4450;
  --color-grid-faint-border: rgba(255, 255, 255, 0.05);

  --color-text: #eef0f3;
  --color-text-muted: #a8adb8;
  --color-text-faint: #8b909b;
  --color-text-rgb: 238, 240, 243;
  --color-text-on-primary: #ffffff;
  --color-neutral-text: #c7ccd3;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.55);
}


* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

/* 스크롤바를 항상 보이게.
 *
 * macOS의 오버레이 스크롤바는 스크롤하는 동안에만 나타나서, 목록이 더
 * 있는지(응답자 목록, 면담 기록 폼, 격자) 알 수 없다는 지적이 있었습니다.
 * WebKit/Chromium은 ::-webkit-scrollbar를 정의하는 순간 오버레이 대신
 * 항상 보이는 자체 스크롤바를 씁니다. Firefox는 강제로 상시 표시할 방법이
 * 없어 색·굵기만 맞춥니다. */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 5px;
  /* 트랙과 사이를 띄워 가는 막대처럼 보이게 */
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-faint);
  background-clip: padding-box;
}

/* hidden 속성이 항상 먹도록.
 *
 * 브라우저 기본은 `[hidden] { display: none }` 인데, display를 지정한 클래스
 * 규칙(.btn의 inline-flex 등)이 우선순위에서 이겨 버립니다. 그래서 JS에서
 * `el.hidden = true`로 감춘 것이 화면에는 그대로 남아 있었습니다 - 저장 전
 * 면담 기록에서 "신청서 열기"가 계속 보여 누르면 없는 기록을 열려다 오류가
 * 났고, 응답자별 입력칸도 같은 이유로 남아 있었습니다. */
[hidden] {
  display: none !important;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

main {
  flex: 1;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

h1, h2, h3, h4 {
  margin: 0 0 10px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-heading);
}

p {
  margin: 0 0 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
}

img {
  max-width: 100%;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: var(--radius-md);
  padding: 11px 18px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
  white-space: nowrap;
  line-height: 1.2;
  text-decoration: none;
}
.btn:hover {
  text-decoration: none;
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
}
.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
  color: #fff;
}

.btn-secondary {
  background-color: var(--color-navy);
  color: #fff;
}
.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-navy-hover);
  color: #fff;
}

.btn-ghost {
  background-color: var(--color-surface-2);
  color: var(--color-neutral-text);
}
.btn-ghost:hover:not(:disabled) {
  background-color: var(--color-surface-3);
  color: var(--color-neutral-text);
}
.btn-ghost.active {
  background-color: var(--color-primary);
  color: #fff;
}

.btn-danger {
  background-color: var(--color-danger);
  color: #fff;
}
.btn-danger:hover:not(:disabled) {
  background-color: var(--color-danger-hover);
  color: #fff;
}

.btn-sm {
  padding: 8px 15px;
  font-size: 13px;
}

.btn-icon {
  padding: 7px;
  min-width: 32px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
}
.btn-icon:hover {
  background-color: var(--color-surface-2);
  color: var(--color-text);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Forms
   ========================================================================== */

.field {
  margin-bottom: 14px;
}
.field label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-heading);
}
.field .hint {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 5px;
  line-height: 1.5;
}

.input,
select.input,
textarea.input {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-family: inherit;
  color: var(--color-text);
  background-color: var(--color-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input:focus,
select.input:focus,
textarea.input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-pale);
}
.input:disabled {
  background-color: var(--color-surface-2);
  color: var(--color-text-faint);
}
textarea.input {
  resize: vertical;
  min-height: 72px;
}

.input-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.input-row .input {
  flex: 1;
  min-width: 140px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 14px;
  color: var(--color-text);
  cursor: pointer;
  margin-bottom: 10px;
  line-height: 1.5;
}
.checkbox-row input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.checkbox-row .checkbox-copy .desc {
  color: var(--color-text-faint);
  font-size: 12px;
  margin-top: 2px;
}

.toggle-group {
  display: inline-flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 3px;
  background-color: var(--color-surface);
}
.toggle-group button {
  border: none;
  background: transparent;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}
.toggle-group button.active {
  background-color: var(--color-navy);
  color: #fff;
}

.form-error {
  color: var(--color-danger-text);
  font-size: 13px;
  margin: -4px 0 12px;
  min-height: 1em;
  line-height: 1.5;
}

.expandable {
  border-top: 1px solid var(--color-border-light);
  padding-top: 14px;
  margin-top: 6px;
}
.expandable summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-heading);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.expandable summary::-webkit-details-marker {
  display: none;
}
.expandable summary::before {
  content: '▸';
  color: var(--color-accent);
  transition: transform 0.2s;
}
.expandable[open] summary::before {
  transform: rotate(90deg);
}
.expandable .expandable-body {
  padding-top: 14px;
}

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

.site-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header .container {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.header-logos {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
/* Sized so the crimson wordmark (the top ~60% of the signature; the rest is
   the university line) sits comfortably against the "Commeet" title next to it,
   rather than towering over it. */
.header-logo-left img {
  height: 26px;
  width: auto;
  display: block;
  /* Without this the flex row squeezes the image horizontally on narrow
     screens, distorting the wordmark instead of just letting it be small. */
  flex-shrink: 0;
}
.header-logo-left {
  flex-shrink: 0;
  display: flex;
}
/* Two versions of the POSTECH signature: the crimson wordmark is identical
   in both, only the neutral "Pohang University of Science and Technology"
   line differs - dark ink on light backgrounds, light ink on dark ones.
   Swapping the asset keeps the mark itself untouched, which the earlier
   white-plate workaround could not do. */
.header-logo-left .logo-dark {
  display: none;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .header-logo-left .logo-light {
    display: none;
  }
  :root:not([data-theme="light"]) .header-logo-left .logo-dark {
    display: block;
  }
}
:root[data-theme="dark"] .header-logo-left .logo-light {
  display: none;
}
:root[data-theme="dark"] .header-logo-left .logo-dark {
  display: block;
}
:root[data-theme="light"] .header-logo-left .logo-light {
  display: block;
}
:root[data-theme="light"] .header-logo-left .logo-dark {
  display: none;
}
.header-divider {
  width: 1px;
  height: 28px;
  background-color: var(--color-border);
  flex-shrink: 0;
}

.theme-toggle-btn {
  color: var(--color-text-muted);
}
.theme-toggle-btn .theme-icon-sun {
  display: none;
}
.theme-toggle-btn .theme-icon-moon {
  display: block;
}
:root[data-theme="dark"] .theme-toggle-btn .theme-icon-sun {
  display: block;
}
:root[data-theme="dark"] .theme-toggle-btn .theme-icon-moon {
  display: none;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 9px;
  min-width: 0;
}
.brand:hover {
  text-decoration: none;
}
.brand-mark {
  font-size: 25px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  line-height: 1;
}
.brand-sub {
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-right: 6px;
}
.nav-links a {
  padding: 8px 13px;
  border-radius: var(--radius-md);
  color: var(--color-heading);
  font-weight: 700;
  font-size: 14px;
}
.nav-links a:hover,
.nav-links a.active {
  background-color: var(--color-navy-pale);
  color: var(--color-heading);
  text-decoration: none;
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--color-navy);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.avatar.sm {
  width: 28px;
  height: 28px;
  font-size: 12px;
}

.user-menu {
  position: relative;
}
.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-surface-2);
  border: none;
  border-radius: var(--radius-pill);
  padding: 4px 14px 4px 4px;
  cursor: pointer;
  transition: background-color 0.2s;
}
.user-menu-trigger:hover {
  background-color: var(--color-surface-3);
}
.user-menu-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-heading);
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-menu-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 180px;
  padding: 6px;
  display: none;
  z-index: 50;
}
.user-menu-dropdown.open {
  display: block;
}
.user-menu-dropdown a,
.user-menu-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--color-text);
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
.user-menu-dropdown a:hover,
.user-menu-dropdown button:hover {
  background-color: var(--color-primary-pale);
  color: var(--color-primary-dark);
  text-decoration: none;
}

/* ==========================================================================
   Footer - POSTECH official look
   ========================================================================== */

.site-footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  width: 100%;
  padding: 40px 0;
  margin-top: auto;
  border-top: 1px solid var(--color-footer-border);
}
.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-left {
  flex: 1;
  min-width: 300px;
}
.footer-title {
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 15px;
  text-transform: uppercase;
}
.footer-info {
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-footer-muted);
}
.footer-info p {
  margin: 4px 0;
  color: inherit;
  font-size: inherit;
}
.footer-info a {
  color: var(--color-footer-link);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-info a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer-credit {
  font-size: 12px;
  color: var(--color-footer-muted);
  margin: 8px 0 0;
}
.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 10px;
  font-size: 12px;
}
.footer-links a {
  color: var(--color-footer-link);
}
.footer-links a:hover {
  color: #fff;
}
.copyright {
  margin-top: 20px;
  font-size: 11px;
  color: var(--color-footer-copy);
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 15px;
}
.footer-logos {
  display: flex;
  align-items: center;
  gap: 15px;
}
.footer-logo-img {
  height: 20px;
  width: auto;
  opacity: 0.9;
}
.footer-logo-text {
  width: 150px;
  height: auto;
  opacity: 0.8;
}
.footer-privacy {
  margin-top: 15px;
  font-size: 12px;
  color: #ddd;
  text-decoration: none;
  font-weight: 700;
  opacity: 0.9;
}
.footer-privacy:hover {
  color: #fff;
}

/* ==========================================================================
   Cards / surfaces
   ========================================================================== */

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.card-pad {
  padding: 20px;
}

.auth-card {
  max-width: 460px;
  margin: 40px auto 60px;
  padding: 24px;
}
.auth-card h1 {
  text-align: center;
  color: var(--color-accent);
  font-size: 24px;
  margin: 6px 0 14px;
}
.auth-card .subtitle {
  text-align: center;
  margin-bottom: 22px;
  font-size: 14px;
}
.auth-switch {
  text-align: center;
  font-size: 13px;
  margin-top: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.auth-switch a {
  font-weight: 700;
}

/* Informational / error panels, as used across PCSS pages */
.notice {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  margin: 0 0 18px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  line-height: 1.6;
  font-size: 14px;
}
.notice b,
.notice strong {
  color: var(--color-accent);
}
.notice p {
  margin: 0;
  font-size: inherit;
}
.notice p + p {
  margin-top: 6px;
}

.error-msg {
  background-color: var(--color-danger-bg);
  color: var(--color-danger-text);
  border: 1px solid var(--color-danger-border);
  padding: 14px 18px;
  margin: 0 0 18px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  line-height: 1.6;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  background-color: var(--color-primary-pale);
  color: var(--color-primary-dark);
  white-space: nowrap;
}
.badge-muted {
  background-color: var(--color-surface-2);
  color: var(--color-text-muted);
}

/* ==========================================================================
   Dialogs
   ========================================================================== */

.dialog-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.dialog-backdrop.open {
  display: flex;
}
.dialog {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 22px;
}
.dialog.dialog-sm {
  max-width: 400px;
}
.dialog.dialog-md {
  max-width: 640px;
}
.dialog.dialog-lg {
  max-width: 840px;
}

/* 크게 쓰는 창 (면담 기록 폼). `max-height`가 아니라 `height`인 것은 의도적입니다 -
   내용이 많든 적든 항상 같은 크기여서, 참석자가 늘거나 줄어도 창이 출렁이지
   않고 안쪽이 스크롤됩니다 (.rec-form-body 참고). */
.dialog.dialog-xl {
  width: 92vw;
  max-width: 1300px;
  height: 85vh;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.dialog.dialog-xl .dialog-header {
  flex-shrink: 0;
}

/* Side-by-side layout for the "새 일정 만들기" dialog, so the date-picker
   calendar (tall) sits next to the invite/advanced-options fields instead
   of stacking everything into one long scroll. Collapses back to a single
   column below the breakpoint - guests, without the right column's fields,
   naturally end up narrower there anyway, which is fine unstacked. */
.ne-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 28px;
  align-items: start;
}
.ne-col {
  min-width: 0;
}
@media (max-width: 700px) {
  .ne-columns {
    grid-template-columns: 1fr;
  }
}
.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}
.dialog-header h2 {
  font-size: 18px;
  margin: 0;
}
.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Snackbar
   ========================================================================== */

#snackbar-root {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  width: calc(100% - 40px);
  max-width: 420px;
  pointer-events: none;
}
.snackbar {
  background-color: var(--color-navy);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  box-shadow: var(--shadow-md);
  animation: snackbar-in 0.15s ease-out;
  text-align: center;
  line-height: 1.5;
}
.snackbar.error {
  background-color: var(--color-danger);
}
.snackbar.success {
  background-color: var(--color-success);
}
@keyframes snackbar-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}


/* ==========================================================================
   Misc
   ========================================================================== */

.empty-state {
  text-align: center;
  padding: 50px 20px;
  color: var(--color-text-faint);
  font-size: 14px;
}
.empty-state .icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 3px solid var(--color-surface-3);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}


/* ==========================================================================
   Admin (Commeet 관리자 대시보드의 카드·표)
   ========================================================================== */

.admin-stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.admin-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.admin-card-head h2 {
  font-size: 16px;
  margin: 0;
}
.admin-stat-card {
  padding: 16px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.admin-stat-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--color-heading);
}
.admin-stat-label {
  font-size: 12px;
  color: var(--color-text-faint);
  margin-top: 2px;
}
.admin-stat-card .admin-stat-label {
  margin-top: 0;
  text-transform: none;
  letter-spacing: 0.02em;
}
.admin-stat-card .admin-stat-value {
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}
.admin-stat-sub {
  margin-top: 4px;
  font-size: 12px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.admin-stat-card.danger {
  border-color: color-mix(in srgb, var(--color-danger) 35%, var(--color-border-light));
}
.admin-stat-card.danger .admin-stat-value {
  color: var(--color-danger);
}

/* 표가 길면 카드 안에서 스크롤. */
.admin-user-table-wrap,
.admin-log-table-wrap {
  overflow: auto;
  max-height: 420px;
}
.admin-user-table thead th {
  position: sticky;
  top: 0;
  background-color: var(--color-surface);
  z-index: 1;
}
.admin-user-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.admin-user-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-faint);
  padding: 8px 10px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.admin-user-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
  white-space: nowrap;
}
.admin-log-path {
  font-family: monospace;
  font-size: 12px;
}
.admin-list-card {
  padding: 0;
  margin-bottom: 16px;
  overflow: hidden;
}
.admin-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px 12px;
}
.admin-list-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}
.admin-list-title h2 {
  font-size: 16px;
  margin: 0;
  white-space: nowrap;
}
.admin-count {
  display: inline-flex;
  align-items: center;
  min-width: 24px;
  justify-content: center;
  padding: 1px 8px;
  border-radius: 999px;
  background-color: var(--color-navy-pale);
  color: var(--color-heading);
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.admin-list-sub {
  font-size: 12px;
  color: var(--color-text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-list-head .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 0 20px 12px;
}
.admin-search {
  flex: 1 1 240px;
  max-width: 360px;
  min-width: 0;
  padding-left: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 11px center;
}
.admin-toolbar-meta {
  margin-left: auto;
  font-size: 12px;
  color: var(--color-text-faint);
  white-space: nowrap;
}
/* 작은 분절 버튼 - 기본 .toggle-group보다 낮게, 줄바꿈 없이. */
.toggle-group.admin-seg {
  flex-shrink: 0;
}
.toggle-group.admin-seg button {
  padding: 5px 11px;
  font-size: 12px;
  white-space: nowrap;
}

/* 카드 안 표: 머리글 줄은 카드 가장자리까지, 내용은 카드 안쪽 여백에 맞춥니다. */
.admin-list-card .admin-user-table-wrap,
.admin-list-card .admin-log-table-wrap {
  border-top: 1px solid var(--color-border-light);
}
.admin-list-card .admin-user-table thead th {
  background-color: var(--color-surface-2);
}
.admin-list-card .admin-user-table th:first-child,
.admin-list-card .admin-user-table td:first-child {
  padding-left: 20px;
}
.admin-list-card .admin-user-table th:last-child,
.admin-list-card .admin-user-table td:last-child {
  padding-right: 20px;
}
.admin-list-card .admin-user-table tbody tr:last-child td {
  border-bottom: none;
}
.admin-list-card .admin-log-pager {
  margin: 0;
  padding: 10px 20px;
  border-top: 1px solid var(--color-border-light);
}
.admin-user-table tbody tr:hover td {
  background-color: var(--color-surface-2);
}
.admin-user-table th.num,
.admin-user-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.admin-user-table td.wrap {
  white-space: normal;
  min-width: 180px;
}
.admin-user-table td.admin-ellipsis {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* 좁은 화면: 덜 중요한 열(날짜·개수·권한)을 접어, 표가 옆으로 밀려 오른쪽
   버튼이 잘리지 않게 합니다. 전부 보려면 "크게 보기"나 "상세"로. */
@media (max-width: 760px) {
  .admin-user-table .admin-hide-sm {
    display: none;
  }
  .admin-user-table td.admin-ellipsis {
    max-width: 150px;
  }}
@media (max-width: 640px) {
  .admin-user-table .admin-hide-xs {
    display: none;
  }
  .admin-user-table td.wrap {
    min-width: 0;
  }
  .admin-browse-table th,
  .admin-browse-table td {
    padding-left: 8px;
    padding-right: 8px;
  }
}

/* 행 버튼 칸: 오른쪽 끝에 붙이고, 버튼끼리는 gap으로 - 줄바꿈 없음. */
.admin-user-table .admin-col-actions {
  width: 1%;
  text-align: right;
}
.admin-row-actions {
  display: inline-flex;
  gap: 6px;
  justify-content: flex-end;
}
.admin-user-table .btn-sm {
  padding: 5px 11px;
  font-size: 12px;
  white-space: nowrap;
}
.admin-btn-danger,
.admin-btn-danger:hover:not(:disabled) {
  color: var(--color-danger);
}
.admin-cell-strong {
  font-weight: 700;
  color: var(--color-heading);
}
.admin-muted {
  color: var(--color-text-faint);
  font-size: 12px;
}

/* ==========================================================================
   SES 공고 - 공통 배지
   ========================================================================== */

/* 모집 기간(탭)별 색. 기간은 보통 둘(8주~9주 / 4주이상~8주미만)이지만
   시즌에 따라 셋 이상일 수 있어 순서대로 돌려 씁니다 (home.js periodClass). */
.badge.period-0 {
  background-color: var(--color-primary-pale);
  color: var(--color-primary-dark);
}
.badge.period-1 {
  background-color: var(--color-navy-pale-2);
  color: var(--color-heading);
}
.badge.period-2 {
  background-color: var(--color-warning-bg);
  color: var(--color-warning-text);
}
.badge-new {
  background-color: var(--color-primary);
  color: #fff;
  letter-spacing: 0.04em;
}
.badge-urgent {
  background-color: var(--color-danger-bg);
  color: var(--color-danger-text);
}
.badge-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin: 28px 0 18px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-head h1 {
  font-size: 26px;
  margin: 0;
}
.page-head .page-sub {
  margin: 4px 0 0;
  font-size: 14px;
}
.page-head-meta {
  font-size: 12px;
  color: var(--color-text-faint);
  text-align: right;
  line-height: 1.6;
}

/* ==========================================================================
   홈 - 모집 기간 카드
   ========================================================================== */

.period-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.period-card {
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  padding: 16px 18px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.period-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.period-card.active {
  border-color: var(--color-navy);
  box-shadow: 0 0 0 1px var(--color-navy), var(--shadow-sm);
}
.period-card-label {
  font-size: 12px;
  color: var(--color-text-faint);
  display: flex;
  align-items: center;
  gap: 6px;
}
.period-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.4;
}
.period-card-count {
  font-size: 13px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.period-card-count b {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-accent);
  margin-right: 2px;
}

/* ==========================================================================
   홈 - 필터 레일 + 기업 목록 (Commeet 연락처 화면과 같은 2단)
   ========================================================================== */

.list-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding-bottom: 60px;
}
.list-side {
  position: sticky;
  top: calc(var(--header-height) + 16px);
  min-width: 0;
}
.list-side h2 {
  font-size: 15px;
  margin-bottom: 14px;
}
.list-main {
  min-width: 0;
}
.list-main-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.list-main-head h2 {
  font-size: 15px;
  margin: 0;
}
.list-main-head .list-sort-select {
  margin-left: auto;
}
select.list-sort-select {
  width: auto;
  min-width: 0;
  flex: 0 0 auto;
  padding: 9px 30px 9px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted);
  border-color: var(--color-border);
  border-radius: var(--radius-md);
}
.search-input {
  padding-left: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 11px center;
}
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.filter-chip {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-text-muted);
  border-radius: var(--radius-pill);
  padding: 5px 11px;
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.filter-chip:hover {
  border-color: var(--color-navy);
}
.filter-chip.active {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
  color: #fff;
}
.filter-reset {
  margin-top: 4px;
}

#company-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
  align-items: stretch;
}
#company-list .empty-state {
  grid-column: 1 / -1;
}
#company-list.view-list {
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.company-card {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 16px;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--color-text);
  transition: transform 0.2s, box-shadow 0.2s;
  min-width: 0;
}
.company-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: var(--color-text);
}
.company-card.closed {
  opacity: 0.6;
}
.company-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.company-card-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--color-heading);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.company-card:hover .company-card-name {
  color: var(--color-accent);
}
.company-card-meta {
  font-size: 13px;
  color: var(--color-text-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
}
.company-card-badges {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.company-postings {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border-light);
}
.company-posting-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border-light);
  font-size: 13px;
}
.company-posting-row:last-child {
  border-bottom: none;
}
.company-posting-row .dept {
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.company-posting-row .dates {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: var(--color-text-faint);
  margin-top: 1px;
}
.company-posting-row.closed .dept {
  text-decoration: line-through;
  color: var(--color-text-faint);
}
.company-card-foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.company-card-foot b {
  color: var(--color-heading);
}
.company-more {
  font-size: 12px;
  color: var(--color-text-faint);
  padding-top: 6px;
}

/* 리스트 보기: 기업 한 줄 + 오른쪽에 공고 행. */
#company-list.view-list .company-card {
  display: grid;
  grid-template-columns: minmax(200px, 300px) minmax(0, 1fr);
  gap: 6px 20px;
  padding: 12px 16px;
}
#company-list.view-list .company-card-head {
  grid-row: span 2;
}
#company-list.view-list .company-postings {
  border-top: none;
}
#company-list.view-list .company-card-foot {
  grid-column: 2;
}

/* ==========================================================================
   기업 상세
   ========================================================================== */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-muted);
}
.back-link:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.company-hero {
  margin: 12px 0 20px;
  padding: 24px;
}
.company-hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.company-hero h1 {
  font-size: 26px;
  margin: 6px 0 8px;
  color: var(--color-heading);
}
.company-hero-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.company-hero-info {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  font-size: 14px;
  color: var(--color-text-muted);
}
.company-hero-info span b {
  color: var(--color-heading);
  margin-right: 6px;
}
.company-intro {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-light);
  white-space: pre-line;
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.75;
}

.detail-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding-bottom: 60px;
}
.detail-nav {
  position: sticky;
  top: calc(var(--header-height) + 16px);
  padding: 14px;
}
.detail-nav h2 {
  font-size: 13px;
  color: var(--color-text-faint);
  margin: 0 0 8px 6px;
  font-weight: 700;
}
.detail-nav a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 9px 10px;
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 13px;
}
.detail-nav a:hover,
.detail-nav a.active {
  background-color: var(--color-navy-pale);
  text-decoration: none;
}
.detail-nav a .dept {
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.4;
}
.detail-nav a.closed .dept {
  color: var(--color-text-faint);
  text-decoration: line-through;
}
.detail-nav-badges {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.posting-card {
  padding: 0;
  margin-bottom: 18px;
  overflow: hidden;
  scroll-margin-top: calc(var(--header-height) + 16px);
}
.posting-card.closed {
  opacity: 0.75;
}
.posting-head {
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--color-border-light);
}
.posting-head-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.posting-head h2 {
  font-size: 19px;
  margin: 0;
}
.posting-head .posting-job {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* 핵심 수치 - 4칸, 좁으면 2칸. */
.fact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--color-border-light);
  background-color: var(--color-surface-2);
}
.fact {
  padding: 12px 22px;
  border-right: 1px solid var(--color-border-light);
  min-width: 0;
}
.fact:last-child {
  border-right: none;
}
.fact-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
}
.fact-value {
  margin-top: 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-heading);
  font-variant-numeric: tabular-nums;
}
.fact-sub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.posting-body {
  padding: 6px 22px 18px;
}
.detail-section + .detail-section {
  margin-top: 6px;
}
.detail-section h3 {
  font-size: 14px;
  margin: 16px 0 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.detail-section h3::before {
  content: '';
  width: 4px;
  height: 14px;
  border-radius: 2px;
  background-color: var(--color-primary);
}
.kv {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  margin: 0;
  font-size: 14px;
}
.kv dt,
.kv dd {
  padding: 9px 0;
  border-bottom: 1px solid var(--color-border-light);
  margin: 0;
  line-height: 1.65;
}
.kv dt {
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 13px;
  padding-right: 12px;
}
.kv dd {
  color: var(--color-text);
  white-space: pre-line;
  min-width: 0;
}
.kv dd.empty {
  color: var(--color-text-faint);
}
.detail-missing {
  padding: 18px 0 4px;
  font-size: 13px;
  color: var(--color-text-faint);
}
.posting-foot {
  padding: 10px 22px;
  border-top: 1px solid var(--color-border-light);
  font-size: 12px;
  color: var(--color-text-faint);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}

/* ==========================================================================
   관리자
   ========================================================================== */

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 16px;
  margin-bottom: 16px;
  align-items: start;
}
.recipient-add {
  display: flex;
  gap: 8px;
  padding: 0 20px 14px;
}
.recipient-add .input {
  flex: 1;
  min-width: 0;
}
.status-list {
  margin: 0;
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  font-size: 13px;
}
.status-list dt,
.status-list dd {
  margin: 0;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border-light);
}
.status-list dt {
  color: var(--color-text-faint);
  font-weight: 700;
}
.status-list dd {
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  background-color: var(--color-text-faint);
  vertical-align: middle;
}
.status-dot.ok { background-color: var(--color-success); }
.status-dot.busy { background-color: var(--color-accent-yellow); }
.status-dot.err { background-color: var(--color-danger); }
.status-error {
  margin-top: 12px;
  font-size: 12px;
  font-family: monospace;
  white-space: pre-wrap;
  word-break: break-all;
}
.admin-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1100px) {
  .admin-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .list-layout,
  .detail-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .list-side,
  .detail-nav {
    position: static;
  }
  /* 모바일에서는 필터를 접어 두고 목록이 먼저 보이게 합니다. */
  .filters-toggle {
    display: flex !important;
  }
  .filters-body:not(.open) {
    display: none;
  }
  .detail-nav {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .detail-nav h2 {
    display: none;
  }
  .detail-nav a {
    flex: 0 0 auto;
    max-width: 220px;
    border: 1px solid var(--color-border-light);
  }
  #company-list.view-list .company-card {
    grid-template-columns: minmax(0, 1fr);
  }
  #company-list.view-list .company-card-head {
    grid-row: auto;
  }
  #company-list.view-list .company-card-foot {
    grid-column: auto;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 14px;
  }
  .site-header .container {
    min-height: 60px;
    gap: 10px;
  }
  .header-logo-left img {
    height: 24px;
  }
  .header-divider,
  .brand-sub {
    display: none;
  }
  .brand-mark {
    font-size: 21px;
  }
  .nav-links {
    gap: 0;
    margin-right: 2px;
  }
  .nav-links a {
    padding: 7px 9px;
    font-size: 13px;
  }

  .page-head {
    align-items: flex-start;
    flex-direction: column;
  }
  .page-head h1,
  .company-hero h1 {
    font-size: 22px;
  }
  .page-head-meta {
    text-align: left;
  }
  .period-cards {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
  }
  .period-card {
    padding: 12px 14px;
  }
  .period-card-name {
    font-size: 13px;
  }
  #company-list {
    grid-template-columns: minmax(0, 1fr);
  }
  .company-hero {
    padding: 18px;
  }
  .posting-head,
  .posting-body,
  .posting-foot {
    padding-left: 16px;
    padding-right: 16px;
  }
  .fact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .fact {
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-border-light);
  }
  .fact:nth-child(2n) {
    border-right: none;
  }
  .kv {
    grid-template-columns: minmax(0, 1fr);
  }
  .kv dt {
    border-bottom: none;
    padding-bottom: 0;
  }
  .kv dd {
    padding-top: 2px;
  }

  .dialog {
    padding: 18px;
    max-height: 92vh;
  }
  .dialog-footer .btn {
    flex: 1;
  }
  .auth-card {
    margin: 20px auto 40px;
    padding: 20px;
  }
  .recipient-add {
    flex-direction: column;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-left {
    min-width: 0;
  }
  .footer-links {
    justify-content: center;
  }
  .footer-right {
    align-items: center;
  }
}

@media (max-width: 560px) {
  .header-logo-left {
    display: none;
  }
}

@media (max-width: 420px) {
  .brand-mark {
    font-size: 19px;
  }
}

/* ==========================================================================
   모바일 웹앱 레이아웃 (Commeet 와 동일)
   ========================================================================== */

html {
  touch-action: manipulation;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
button, a {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.site-header {
  padding-top: env(safe-area-inset-top);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}
.site-footer {
  padding-bottom: max(40px, env(safe-area-inset-bottom));
}
#snackbar-root {
  bottom: max(20px, calc(env(safe-area-inset-bottom) + 8px));
}
.dialog-backdrop {
  padding-top: max(16px, env(safe-area-inset-top));
  padding-bottom: max(16px, env(safe-area-inset-bottom));
}

@media (pointer: coarse), (max-width: 767.98px) {
  /* iOS 는 16px 미만 입력창에 포커스하면 화면을 자동 확대합니다. */
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]),
  textarea,
  select {
    font-size: 16px !important;
  }
  .admin-user-table-wrap,
  .dialog {
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  .btn-sm {
    min-height: 36px;
  }
}

/* ==========================================================================
   마감 캘린더 (/calendar) - Commeet 전체 캘린더(cal-page-*)의 월 보기와 같은 모양
   ========================================================================== */

.cal-page-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.cal-page-label {
  margin: 0;
  white-space: nowrap;
}
.cal-head {
  align-items: center;
}
.cal-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 14px;
}
.filter-chip .swatch {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 5px;
  vertical-align: 0;
}

.cal-page-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 4px;
}
.cal-page-weekday {
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-faint);
  padding: 4px 0;
}
.cal-page-weekday.sun { color: var(--color-danger-text); }

/* 칸과 알약은 min-width: 0 + 고정 height 로 - 긴 기업명이 열/행을 늘리지
   않고 말줄임 되게 합니다 (Commeet 캘린더와 같은 이유). */
.cal-page-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 24px;
}
.cal-page-grid .empty-state {
  grid-column: 1 / -1;
}
.cal-page-cell {
  height: 116px;
  min-width: 0;
  padding: 6px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
  font-family: inherit;
  text-align: left;
  color: inherit;
  transition: box-shadow 0.12s ease, border-color 0.12s ease;
}
.cal-page-cell.has-events {
  cursor: pointer;
}
.cal-page-cell.has-events:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.cal-page-cell.other-month {
  background-color: var(--color-surface-2);
  opacity: 0.6;
}
.cal-page-cell.past .cal-page-pill {
  opacity: 0.55;
}
.cal-page-cell.today .cal-page-cell-date {
  background-color: var(--color-primary);
  color: #fff;
}
.cal-page-cell-date {
  flex-shrink: 0;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  min-width: 20px;
  height: 20px;
  padding: 0 4px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cal-page-pills {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  overflow: hidden;
}
.cal-page-pill {
  min-width: 0;
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cal-page-more {
  min-width: 0;
  flex-shrink: 0;
  font-size: 10px;
  color: var(--color-text-faint);
  padding: 0 2px;
}
.cal-dots {
  display: none;
  gap: 3px;
  flex-wrap: wrap;
}
.cal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

/* 일정 종류별 색. 마감은 진한 크림슨(가장 중요), 나머지는 옅게. */
.kind-deadline { background-color: var(--color-primary); color: #fff; }
.kind-interview { background-color: var(--color-navy-pale-2); color: var(--color-heading); }
.kind-final { background-color: var(--color-warning-bg); color: var(--color-warning-text); }
.kind-start { background-color: var(--color-surface-3); color: var(--color-neutral-text); }
.cal-dot.kind-interview { background-color: var(--color-navy); }
.cal-dot.kind-final { background-color: var(--color-accent-yellow); }
.cal-dot.kind-start { background-color: var(--color-text-faint); }

.agenda-list {
  display: flex;
  flex-direction: column;
}
.admin-list-card .agenda-list {
  border-top: 1px solid var(--color-border-light);
}
.agenda-day {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--color-border-light);
}
.agenda-day:last-child {
  border-bottom: none;
}
.agenda-day.past {
  opacity: 0.55;
}
.agenda-date {
  font-weight: 700;
  color: var(--color-heading);
  font-size: 14px;
  line-height: 1.4;
}
.agenda-date small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: var(--color-text-faint);
}
.agenda-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.agenda-item {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--color-text);
  font-size: 13px;
  padding: 4px 6px;
  margin: -4px -6px;
  border-radius: var(--radius-sm);
}
.agenda-item:hover {
  background-color: var(--color-navy-pale);
  text-decoration: none;
  color: var(--color-text);
}
.agenda-item .badge {
  flex-shrink: 0;
}
.agenda-item .name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.agenda-item .name b {
  color: var(--color-heading);
}
.agenda-item .time {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--color-text-faint);
  font-variant-numeric: tabular-nums;
}
#cal-day-body .agenda-day {
  grid-template-columns: minmax(0, 1fr);
  padding: 0;
  border: none;
}
#cal-day-body .agenda-date {
  display: none;
}
#cal-day-body .agenda-items {
  gap: 10px;
}
.agenda-empty {
  padding: 30px 20px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-faint);
}

@media (max-width: 768px) {
  .cal-head {
    flex-direction: row;
    align-items: center;
  }
  .cal-head .page-sub {
    display: none;
  }
  .cal-page-grid {
    gap: 3px;
  }
  /* 좁은 칸에는 글자 알약 대신 점 - 내용은 아래 일정 목록과 날짜 탭으로. */
  .cal-page-cell {
    height: 58px;
    padding: 4px;
    align-items: center;
  }
  .cal-page-cell-date {
    align-self: center;
  }
  .cal-page-pills,
  .cal-page-more {
    display: none;
  }
  .cal-dots {
    display: flex;
    justify-content: center;
  }
  .agenda-day {
    grid-template-columns: 64px minmax(0, 1fr);
    padding: 12px 14px;
  }
}

/* Commeet 관리자 화면에서 쓰는 작은 보조 글씨 · 표 아래 안내 줄 */
.hint-inline { font-size: 12px; color: var(--color-text-faint); font-weight: 400; }
.admin-log-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 13px;
  color: var(--color-text-faint);
}

@media (max-width: 768px) {
  /* 좁은 화면의 일정 줄: 배지 아래로 이름이 내려가 잘리지 않게. */
  .agenda-item {
    flex-wrap: wrap;
    row-gap: 2px;
  }
  .agenda-item .name {
    flex: 1 1 100%;
    order: 3;
    white-space: normal;
  }
  .agenda-item .time {
    order: 2;
  }
}
.company-hero-top {
  margin-bottom: 10px;
}