/* DJC-DEMO-SHELL-v0.1.0 · djc-demo.css
 * Shared stylesheet for the DJ Co-Ops demo suite.
 * Inherits design tokens from DJC-CASESTUDY-v0.2.1 (EB Garamond + IBM Plex Mono,
 * paper/ink palette). Applied across index.html and all module pages.
 */

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

:root {
  --paper: #f7f6f2;
  --paper-elevated: #fbfaf6;
  --ink: #1a1a18;
  --ink-secondary: #4a4a46;
  --ink-tertiary: #6a6a64;
  --ink-tertiary-soft: #8a8a82;
  --rules: #d4d4cc;
  --rules-soft: #e6e5dd;
  --accent: #1a1a18;

  --role-district-bg: rgba(26, 26, 24, 0.06);
  --role-distributor-bg: rgba(74, 74, 70, 0.10);
  --role-admin-bg: rgba(26, 26, 24, 0.12);

  --warning: #8b3a1f;
  --warning-bg: rgba(139, 58, 31, 0.06);
}

html { font-size: 18px; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'EB Garamond', Georgia, 'Times New Roman', serif;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Skip link ───────────────────────────────────────────────────────── */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 1000;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-size: 0.875rem;
  text-decoration: none;
}
.skip-link:focus { left: 1rem; top: 1rem; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-radius: 1px;
}

/* ── Typography utility class ────────────────────────────────────────── */

.mono {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── Suite header ─────────────────────────────────────────────────────── */

.suite-header {
  border-bottom: 1px solid var(--rules);
  background: var(--paper);
}

.suite-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.suite-brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.suite-brand .brand-name {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.suite-brand .brand-caption {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
}

.suite-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.role-toggle {
  display: flex;
  border: 1px solid var(--rules);
  border-radius: 2px;
  overflow: hidden;
  background: var(--paper-elevated);
}

.role-toggle button {
  background: transparent;
  border: none;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  border-right: 1px solid var(--rules);
  transition: background 0.15s, color 0.15s;
}

.role-toggle button:last-child { border-right: none; }

.role-toggle button:hover { color: var(--ink-secondary); }

.role-toggle button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

.reset-button {
  background: transparent;
  border: 1px solid var(--rules);
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.reset-button:hover {
  color: var(--ink);
  border-color: var(--ink-tertiary);
  background: var(--paper-elevated);
}

/* ── Suite nav ────────────────────────────────────────────────────────── */

.suite-nav {
  border-bottom: 1px solid var(--rules);
  background: var(--paper);
}

.suite-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.suite-nav a {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  text-decoration: none;
  padding: 1rem 1.2rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.suite-nav a:hover {
  color: var(--ink-secondary);
}

.suite-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ── Main content area ───────────────────────────────────────────────── */

main {
  flex: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 2.5rem;
  width: 100%;
}

.page-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--rules);
}

.page-header .mono {
  display: block;
  font-size: 0.78rem;
  color: var(--ink-tertiary);
  margin-bottom: 0.7rem;
}

.page-header h1 {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 2.2rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.page-header .page-summary {
  font-size: 1rem;
  color: var(--ink-secondary);
  max-width: 50rem;
}

/* ── Module placeholder (used by all module pages in shell v0.1.0) ────── */

.placeholder-card {
  background: var(--paper-elevated);
  border: 1px solid var(--rules);
  border-radius: 4px;
  padding: 3rem 2.5rem;
  text-align: center;
  margin: 2rem 0;
}

.placeholder-card .placeholder-label {
  display: inline-block;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  border: 1px solid var(--ink-tertiary-soft);
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
  margin-bottom: 1.2rem;
}

.placeholder-card h2 {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 0.6rem;
}

.placeholder-card p {
  font-size: 1rem;
  color: var(--ink-secondary);
  max-width: 38rem;
  margin: 0 auto 1.2rem;
}

.placeholder-card .placeholder-details {
  margin-top: 1.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rules);
  text-align: left;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

.placeholder-card .placeholder-details dt {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  margin-bottom: 0.3rem;
}

.placeholder-card .placeholder-details dd {
  font-size: 0.95rem;
  color: var(--ink-secondary);
  margin-bottom: 0.9rem;
}

/* ── Landing page composition ─────────────────────────────────────────── */

.landing-intro {
  margin-bottom: 3rem;
  max-width: 50rem;
}

.landing-intro p {
  font-size: 1.1rem;
  color: var(--ink-secondary);
  margin-bottom: 1rem;
}

.module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.module-card {
  background: var(--paper-elevated);
  border: 1px solid var(--rules);
  border-radius: 4px;
  padding: 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, background 0.15s;
}

.module-card:hover {
  border-color: var(--ink-tertiary);
  background: var(--paper);
}

.module-card .module-number {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
}

.module-card .module-name {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 1.2rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.module-card .module-status {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-tertiary-soft);
  margin-top: auto;
  padding-top: 0.5rem;
}

.module-card .module-description {
  font-size: 0.95rem;
  color: var(--ink-secondary);
  line-height: 1.55;
}

/* ── Annual cycle (placeholder block on landing) ──────────────────────── */

.annual-cycle {
  background: var(--paper-elevated);
  border: 1px solid var(--rules);
  border-radius: 4px;
  padding: 1.8rem 2rem;
  margin-bottom: 3rem;
}

.annual-cycle .mono {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-tertiary);
  margin-bottom: 0.8rem;
}

.annual-cycle h2 {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--ink);
  margin-bottom: 1rem;
  letter-spacing: -0.005em;
}

.annual-cycle .cycle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.2rem;
}

.annual-cycle .cycle-item {
  border-left: 2px solid var(--rules);
  padding: 0.4rem 0 0.4rem 0.9rem;
}

.annual-cycle .cycle-month {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  display: block;
  margin-bottom: 0.25rem;
}

.annual-cycle .cycle-event {
  font-size: 0.95rem;
  color: var(--ink-secondary);
  line-height: 1.4;
}

.annual-cycle .cycle-note {
  margin-top: 1.2rem;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-tertiary-soft);
}

/* ── Active district indicator ────────────────────────────────────────── */

.active-context {
  background: var(--paper-elevated);
  border: 1px solid var(--rules);
  border-radius: 4px;
  padding: 1rem 1.4rem;
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
  font-size: 0.95rem;
}

.active-context .context-label {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
}

.active-context .context-value {
  color: var(--ink);
  font-weight: 500;
}

/* ── Modal (for Reset confirmation) ──────────────────────────────────── */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 24, 0.4);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1.5rem;
}

.modal-backdrop[data-open="true"] {
  display: flex;
}

.modal {
  background: var(--paper);
  border: 1px solid var(--rules);
  border-radius: 4px;
  padding: 1.8rem 2rem;
  max-width: 28rem;
  width: 100%;
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.modal h3 {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--ink);
  margin-bottom: 0.6rem;
  letter-spacing: -0.005em;
}

.modal p {
  font-size: 0.98rem;
  color: var(--ink-secondary);
  margin-bottom: 1.5rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.7rem;
}

.modal-actions button {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 2px;
  border: 1px solid var(--rules);
  background: transparent;
  color: var(--ink-tertiary);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.modal-actions button:hover {
  color: var(--ink);
  border-color: var(--ink-tertiary);
}

.modal-actions button.primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.modal-actions button.primary:hover {
  background: var(--ink-secondary);
  border-color: var(--ink-secondary);
}

/* ── Toast notifications ─────────────────────────────────────────────── */

.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 90;
  pointer-events: none;
}

.toast {
  background: var(--ink);
  color: var(--paper);
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.7rem 1.2rem;
  border-radius: 2px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
  opacity: 0;
  transform: translateY(0.4rem);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: auto;
  max-width: 22rem;
}

.toast[data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

/* ── Suite footer ────────────────────────────────────────────────────── */

.suite-footer {
  border-top: 1px solid var(--rules);
  background: var(--paper);
  margin-top: 3rem;
}

.suite-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem 1.5rem;
}

.suite-footer .footer-left,
.suite-footer .footer-right {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.suite-footer .footer-right {
  text-align: right;
}

.suite-footer .mono {
  font-size: 0.7rem;
  color: var(--ink-tertiary);
}

.suite-footer .build-stamp {
  font-size: 0.66rem;
  color: var(--ink-tertiary-soft);
  letter-spacing: 0.08em;
}

.suite-footer a {
  color: var(--ink-tertiary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.suite-footer a:hover {
  color: var(--ink);
  border-bottom-color: var(--rules);
}

/* ── Responsive ──────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .module-grid { grid-template-columns: 1fr 1fr; }
  .annual-cycle .cycle-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  html { font-size: 17px; }

  .suite-header-inner,
  .suite-nav-inner,
  main,
  .suite-footer-inner {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .suite-header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .suite-controls { width: 100%; justify-content: space-between; }

  .page-header h1 { font-size: 1.7rem; }

  .module-grid { grid-template-columns: 1fr; }
  .annual-cycle .cycle-grid { grid-template-columns: 1fr; }

  .suite-footer-inner { flex-direction: column; align-items: flex-start; }
  .suite-footer .footer-right { text-align: left; }
}