@import "tailwindcss";

@theme {
  --font-sans: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "JetBrainsMono Nerd Font", "JetBrains Nerd Font", monospace;
}

:root {
  color-scheme: dark;
  --page-bg: #0a0f0d;
  --page-glow: rgba(91, 227, 178, 0.08);
  --panel-bg: rgba(10, 17, 14, 0.82);
  --panel-border: rgba(132, 239, 199, 0.18);
  --panel-shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
  --text-main: #e6fff3;
  --text-soft: #b2c9bf;
  --text-muted: #739084;
  --accent: #89f0c0;
  --accent-strong: #6dd7b2;
  --accent-contrast: #04110c;
  --line-soft: rgba(137, 240, 192, 0.14);
  --status-bg: rgba(137, 240, 192, 0.08);
  --error-bg: rgba(255, 122, 122, 0.08);
  --error-border: rgba(255, 122, 122, 0.25);
  --error-text: #ffb2b2;
  --console-bg: rgba(4, 10, 8, 0.88);
  --hero-grid: radial-gradient(circle at top left, rgba(109, 215, 178, 0.18), transparent 36%), linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

:root[data-theme="light"] {
  color-scheme: light;
  --page-bg: #edf4ee;
  --page-glow: rgba(62, 139, 111, 0.08);
  --panel-bg: rgba(252, 255, 251, 0.88);
  --panel-border: rgba(54, 111, 88, 0.16);
  --panel-shadow: 0 22px 60px rgba(71, 92, 80, 0.16);
  --text-main: #102019;
  --text-soft: #42564b;
  --text-muted: #698073;
  --accent: #245f49;
  --accent-strong: #184c39;
  --accent-contrast: #f3fff8;
  --line-soft: rgba(33, 87, 65, 0.12);
  --status-bg: rgba(36, 95, 73, 0.08);
  --error-bg: rgba(178, 43, 43, 0.08);
  --error-border: rgba(178, 43, 43, 0.28);
  --error-text: #8f1d1d;
  --console-bg: rgba(241, 247, 242, 0.92);
  --hero-grid: radial-gradient(circle at top left, rgba(81, 169, 130, 0.16), transparent 36%), linear-gradient(180deg, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0.1));
}

html {
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at top, var(--page-glow), transparent 28%),
    linear-gradient(180deg, color-mix(in srgb, var(--page-bg) 94%, black 6%), var(--page-bg));
  background-color: var(--page-bg);
}

body {
  min-height: 100vh;
  background-image:
    linear-gradient(to right, transparent 0, transparent calc(100% - 1px), var(--line-soft) calc(100% - 1px)),
    linear-gradient(to bottom, transparent 0, transparent calc(100% - 1px), var(--line-soft) calc(100% - 1px));
  background-size: 28px 28px;
}

.panel-shell {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 1.5rem;
  box-shadow: var(--panel-shadow);
  backdrop-filter: blur(18px);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  background: var(--hero-grid);
}

.hero-copy {
  min-width: 0;
}

.terminal-line,
.console-body,
.section-kicker,
.status-pill,
.site-nav-brand,
.site-nav-user,
.status-badge,
.table-link,
.admin-breadcrumb,
.admin-mobile-nav-toggle,
.admin-mobile-nav-link,
.admin-btn-sm,
.admin-btn-sm-danger {
  font-family: var(--font-mono);
}

.hero-title {
  line-height: 0.96;
  text-wrap: balance;
  max-inline-size: 15ch;
  word-break: normal;
}

.terminal-line {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: var(--status-bg);
  padding: 0.55rem 0.9rem;
  font-size: 0.76rem;
  color: var(--accent);
}

.terminal-line::before {
  content: ">";
  font-weight: 700;
}

.primary-action,
.secondary-action,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.9rem 1.25rem;
  font-size: 0.82rem;
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.primary-action:hover,
.secondary-action:hover,
.theme-toggle:hover {
  transform: translateY(-1px);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
.primary-action:focus-visible,
.secondary-action:focus-visible,
.theme-toggle:focus-visible,
.table-link:focus-visible,
.admin-btn-sm:focus-visible,
.admin-btn-sm-danger:focus-visible,
.site-nav-link:focus-visible,
.site-nav-brand:focus-visible,
.admin-mobile-nav-link:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 82%, white 18%);
  outline-offset: 2px;
}

.primary-action {
  background: var(--accent);
  color: var(--accent-contrast);
  border: 1px solid transparent;
}

.secondary-action,
.theme-toggle {
  border: 1px solid var(--panel-border);
  color: var(--text-main);
  background: transparent;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: var(--status-bg);
  padding: 0.7rem 0.95rem;
  font-size: 0.74rem;
  color: var(--text-soft);
}

.header-utility-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: nowrap;
}

.site-nav-shell {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--panel-border);
  background: color-mix(in srgb, var(--page-bg) 88%, transparent);
  backdrop-filter: blur(18px);
}

.site-nav-inner {
  margin: 0 auto;
  display: flex;
  max-width: 80rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem 1.25rem;
  padding: 0.9rem 1.25rem;
}

.site-nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
}

.site-nav-brand-mark {
  display: inline-flex;
  height: 2rem;
  width: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.site-nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.site-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.78rem;
  transition: background-color 180ms ease, color 180ms ease;
}

.site-nav-link:hover,
.site-nav-link.is-current {
  background: var(--status-bg);
  color: var(--text-main);
}

.site-nav-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-left: auto;
}

.site-nav-user {
  color: var(--text-muted);
  font-size: 0.74rem;
}

.site-nav-logout {
  padding: 0.6rem 0.95rem;
  font-size: 0.74rem;
}

.confirm-modal {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: min(28rem, calc(100vw - 2rem));
}

.confirm-modal::backdrop {
  background: rgba(2, 6, 4, 0.7);
  backdrop-filter: blur(4px);
}

.confirm-modal-card {
  border: 1px solid var(--panel-border);
  background: color-mix(in srgb, var(--panel-bg) 96%, transparent);
  border-radius: 1.1rem;
  box-shadow: var(--panel-shadow);
  padding: 1.25rem;
}

.confirm-modal-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.confirm-modal-message {
  margin: 0.85rem 0 0;
  color: var(--text-main);
  line-height: 1.65;
}

.confirm-modal-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.confirm-modal-actions .primary-action.is-danger {
  background: #a33b3b;
  border-color: #a33b3b;
  color: #fff6f6;
}

.confirm-modal-actions .primary-action.is-danger:hover {
  background: #bc4b4b;
  border-color: #bc4b4b;
}

.status-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 0.25rem color-mix(in srgb, var(--accent) 20%, transparent);
}

.console-card {
  border-radius: 1.25rem;
  border: 1px solid var(--panel-border);
  background: var(--console-bg);
  overflow: hidden;
}

.console-header {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--line-soft);
  padding: 0.95rem 1rem;
}

.console-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
}

.console-dot.red { background: #ff7a7a; }
.console-dot.amber { background: #f7c86d; }
.console-dot.green { background: #67df9d; }

.console-body {
  display: grid;
  gap: 0.95rem;
  padding: 1.25rem 1rem 1.35rem;
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.console-muted {
  color: var(--accent);
}

.section-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--text-muted);
}

.flow-row {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--line-soft);
  border-radius: 1rem;
  padding: 0.95rem 1rem;
}

.flow-row span {
  color: var(--accent);
  font-size: 0.88rem;
}

.flow-row p,
.feature-card p {
  color: var(--text-soft);
  font-size: 0.82rem;
  line-height: 1.7;
}

.feature-card {
  border: 1px solid var(--line-soft);
  border-radius: 1rem;
  padding: 1rem;
}

.feature-card h3 {
  font-size: 0.9rem;
  color: var(--text-main);
}

@media (max-width: 768px) {
  .hero-grid {
    padding: 1.5rem;
  }

  .console-card {
    border-radius: 1rem;
  }

  .console-header {
    padding: 0.8rem 0.85rem;
  }

  .console-body {
    font-size: 0.78rem;
    line-height: 1.7;
    padding: 1rem 0.95rem 1.1rem;
  }

  .flow-row {
    grid-template-columns: 2.35rem minmax(0, 1fr);
    gap: 0.85rem;
    padding: 0.85rem 0.9rem;
  }
}

.completion-indicator {
  display: inline-flex;
  min-width: 1.6rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  padding: 0.15rem 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
}

.completion-indicator.is-complete {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--panel-border));
  background: var(--status-bg);
  color: var(--accent);
}

.completion-indicator.is-pending {
  color: var(--text-muted);
}

.deadline-badge-overdue {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--error-text) 28%, transparent);
  background: color-mix(in srgb, var(--error-bg) 92%, transparent);
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--error-text);
}

.leaderboard-row-current {
  border-left: 0.25rem solid var(--accent);
  background: color-mix(in srgb, var(--status-bg) 92%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
}

.leaderboard-current-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--panel-border));
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  padding: 0.1rem 0.45rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

@media (max-width: 420px) {
  .primary-action,
  .secondary-action,
  .theme-toggle {
    padding: 0.75rem 0.9rem;
    font-size: 0.76rem;
  }

  .status-pill {
    padding: 0.6rem 0.85rem;
    font-size: 0.72rem;
  }
}

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
}

.auth-panel {
  width: min(100%, 34rem);
  padding: 1.5rem;
}

.auth-intro {
  margin-bottom: 1.5rem;
}

.auth-title {
  margin-top: 0.9rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.auth-copy {
  margin-top: 0.95rem;
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.8;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.auth-field {
  display: grid;
  gap: 0.5rem;
}

.auth-label,
.auth-hint,
.auth-check,
.auth-links a {
  font-size: 0.82rem;
}

.auth-label {
  color: var(--text-main);
}

.auth-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.auth-hint {
  color: var(--text-muted);
}

.auth-input {
  width: 100%;
  border-radius: 1rem;
  border: 1px solid var(--panel-border);
  background: color-mix(in srgb, var(--panel-bg) 86%, transparent);
  color: var(--text-main);
  padding: 0.95rem 1rem;
  outline: none;
}

.auth-input:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--panel-border));
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--accent) 18%, transparent);
}

.auth-input-error {
  border-color: color-mix(in srgb, var(--error-text) 55%, var(--error-border));
}

.auth-input-error:focus {
  border-color: color-mix(in srgb, var(--error-text) 70%, var(--error-border));
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--error-text) 20%, transparent);
}

.password-toggle-wrap {
  position: relative;
}

.password-toggle-wrap .auth-input {
  padding-right: 4.75rem;
}

.password-toggle-button {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
}

.password-toggle-button:hover {
  color: var(--text-main);
}

.auth-field-error {
  color: var(--error-text);
  font-size: 0.78rem;
  line-height: 1.55;
}

.auth-check {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text-soft);
}

.auth-actions {
  margin-top: 0.35rem;
}

.auth-submit {
  width: 100%;
}

.auth-links {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.auth-links a {
  color: var(--accent);
  text-decoration: none;
}

.auth-links a:hover {
  text-decoration: underline;
}

.auth-errors {
  border: 1px solid var(--error-border);
  background: var(--error-bg);
  border-radius: 1rem;
  padding: 1rem;
}

.auth-errors-title {
  color: var(--error-text);
  font-size: 0.88rem;
}

.auth-errors-list {
  margin-top: 0.75rem;
  padding-left: 1.1rem;
  color: var(--text-soft);
  font-size: 0.82rem;
  line-height: 1.7;
}

/* ── Admin UI components ───────────────────────────────────────────────────── */

.admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.admin-page-title {
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--text-main);
  margin-top: 0.25rem;
}

.admin-breadcrumb {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.admin-breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}

.admin-breadcrumb a:hover {
  text-decoration: underline;
}

.admin-section {
  border-top: 1px solid var(--panel-border);
  padding-top: 1.5rem;
}

.admin-section-title {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.admin-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: end;
  margin-top: 1.25rem;
}

.admin-filter-group {
  display: grid;
  gap: 0.35rem;
  min-width: 11rem;
}

.admin-filter-label {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.admin-filter-input {
  min-height: 2.6rem;
  border: 1px solid var(--panel-border);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel-bg) 94%, transparent);
  color: var(--text-main);
  padding: 0.7rem 0.85rem;
}

.admin-mobile-nav {
  position: relative;
}

.admin-mobile-nav summary {
  list-style: none;
}

.admin-mobile-nav summary::-webkit-details-marker {
  display: none;
}

.admin-mobile-nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5.5rem;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: color-mix(in srgb, var(--panel-bg) 92%, transparent);
  padding: 0.6rem 0.95rem;
  color: var(--text-main);
  cursor: pointer;
}

.admin-mobile-nav-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--panel-border));
}

.admin-mobile-nav-toggle:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 2px;
}

.admin-mobile-nav-panel {
  margin-top: 0.85rem;
  width: min(20rem, calc(100vw - 2rem));
  border-radius: 1rem;
  border: 1px solid var(--panel-border);
  background: color-mix(in srgb, var(--panel-bg) 96%, transparent);
  box-shadow: var(--panel-shadow);
  padding: 1rem;
}

.admin-mobile-nav-links {
  display: grid;
  gap: 0.35rem;
}

.admin-mobile-nav-link {
  display: block;
  border-radius: 0.85rem;
  padding: 0.75rem 0.85rem;
  font-size: 0.88rem;
  color: var(--text-main);
  text-decoration: none;
}

.admin-mobile-nav-link:hover,
.admin-mobile-nav-link.is-active {
  background: var(--status-bg);
  color: var(--accent);
}

.admin-mobile-nav-meta {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
  border-top: 1px solid color-mix(in srgb, var(--panel-border) 65%, transparent);
  padding-top: 0.85rem;
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 1rem;
}

.admin-stat-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 1rem;
  padding: 1rem 1.1rem;
}

.stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 0.35rem;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.admin-table-wrap .admin-table {
  min-width: 42rem;
}

.admin-table th {
  text-align: left;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--panel-border);
}

.admin-table td {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid color-mix(in srgb, var(--panel-border) 50%, transparent);
  color: var(--text-soft);
  vertical-align: middle;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.table-link {
  color: var(--accent);
  text-decoration: none;
}

.table-link:hover {
  text-decoration: underline;
}

.admin-btn-sm {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.admin-btn-sm:hover {
  background: var(--accent);
  color: var(--accent-contrast);
}

.admin-btn-sm-danger {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  border: 1px solid #dc2626;
  color: #dc2626;
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.admin-btn-sm-danger:hover {
  background: #dc2626;
  color: #fff;
}

.status-badge {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--panel-border);
  background: var(--status-bg);
  color: var(--text-soft);
}

.status-badge.status-open,
.status-badge.status-active,
.status-badge.status-placed {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.status-badge.status-pending,
.status-badge.status-waiting,
.status-badge.status-forming {
  color: #f7c86d;
  border-color: rgba(247, 200, 109, 0.3);
  background: rgba(247, 200, 109, 0.08);
}

.status-badge.status-closed,
.status-badge.status-archived,
.status-badge.status-completed,
.status-badge.status-withdrawn {
  color: var(--text-muted);
}

.admin-form .field-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.admin-form .field-input {
  width: 100%;
  border-radius: 0.75rem;
  border: 1px solid var(--panel-border);
  background: color-mix(in srgb, var(--panel-bg) 80%, transparent);
  color: var(--text-main);
  padding: 0.75rem 0.9rem;
  font-size: 0.85rem;
  outline: none;
  font-family: var(--font-mono);
}

.admin-form .field-input:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--panel-border));
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--accent) 18%, transparent);
}