/* ============================================================
   Cabin Fever Digital · Internal Tools · cfd.css
   ============================================================
   Brand tokens:
     Charcoal  #1C1C1E   (dominant background)
     Off-white #F5F0E8   (text + surfaces)
     Brass     #B8963E   (accents / active / primary)
     Border    rgba(245,240,232,0.07)
     Dim text  rgba(245,240,232,0.45)
   Font: DM Sans (Google Fonts)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap');

:root {
  --charcoal:   #1C1C1E;
  --charcoal-2: #232325;
  --charcoal-3: #2A2A2D;
  --offwhite:   #F5F0E8;
  --brass:      #B8963E;
  --brass-soft: rgba(184,150,62,0.16);
  --brass-line: rgba(184,150,62,0.42);
  --border:     rgba(245,240,232,0.07);
  --border-2:   rgba(245,240,232,0.14);
  --dim:        rgba(245,240,232,0.45);
  --dimmer:     rgba(245,240,232,0.30);

  --blue:  #0A84FF;
  --green: #34C759;
  --red:   #FF453A;

  --radius:    8px;
  --radius-sm: 6px;
  --radius-lg: 12px;

  --shadow-pop: 0 12px 32px rgba(0,0,0,0.45), 0 2px 6px rgba(0,0,0,0.4);

  --transition: 0.15s ease;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--charcoal);
  color: var(--offwhite);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--brass); text-decoration: none; }
a:hover { filter: brightness(1.12); }

h1, h2, h3, h4 {
  margin: 0 0 8px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
h1 { font-size: 26px; }
h2 { font-size: 20px; }
h3 { font-size: 16px; }

/* ---------- Layout primitives ---------- */
.cfd-page { min-height: 100vh; display: flex; flex-direction: column; }
.cfd-container { max-width: 1240px; margin: 0 auto; width: 100%; padding: 32px; }
@media (max-width: 720px) { .cfd-container { padding: 20px; } }

/* ---------- Top bar ---------- */
.cfd-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--charcoal);
  position: sticky; top: 0; z-index: 10;
}
@media (max-width: 720px) { .cfd-topbar { padding: 12px 20px; } }

.cfd-wordmark {
  font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  font-size: 12px; color: var(--offwhite);
}
.cfd-wordmark .accent { color: var(--brass); }

.cfd-topbar-right { display: flex; align-items: center; gap: 12px; }
.cfd-user-info {
  display: flex; align-items: center; gap: 10px; padding: 6px 10px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.cfd-user-name { font-weight: 500; font-size: 13px; }
.cfd-user-role {
  font-size: 11px; color: var(--brass); letter-spacing: 0.04em;
  padding: 2px 7px; border: 1px solid var(--brass-line);
  border-radius: 999px; background: var(--brass-soft);
}

/* ---------- Buttons ---------- */
.cfd-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 9px 16px;
  background: transparent; color: var(--offwhite);
  border: 1px solid var(--border-2); border-radius: var(--radius-sm);
  font: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.cfd-btn:hover:not(:disabled) { border-color: var(--brass-line); color: var(--offwhite); }
.cfd-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.cfd-btn-primary {
  background: var(--brass); color: var(--charcoal); border-color: var(--brass);
  font-weight: 600;
}
.cfd-btn-primary:hover:not(:disabled) { filter: brightness(1.08); border-color: var(--brass); }

.cfd-btn-danger {
  border-color: rgba(255,69,58,0.3); color: var(--red);
}
.cfd-btn-danger:hover:not(:disabled) {
  background: rgba(255,69,58,0.10); border-color: rgba(255,69,58,0.5);
}

.cfd-btn-sm { padding: 5px 10px; font-size: 12px; }

/* ---------- Forms ---------- */
.cfd-field { margin-bottom: 14px; }
.cfd-label {
  display: block; font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--dim); margin-bottom: 6px;
  font-weight: 500;
}
.cfd-input, .cfd-select, .cfd-textarea {
  width: 100%; padding: 9px 12px;
  background: var(--charcoal-2);
  color: var(--offwhite);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  font: inherit; font-size: 14px;
  outline: none;
  transition: border-color var(--transition);
}
.cfd-input:focus, .cfd-select:focus, .cfd-textarea:focus {
  border-color: var(--brass);
}
.cfd-textarea { resize: vertical; min-height: 90px; font-family: inherit; }

.cfd-help { color: var(--dim); font-size: 12px; margin-top: 4px; }
.cfd-error {
  background: rgba(255,69,58,0.10);
  border: 1px solid rgba(255,69,58,0.3);
  color: #FF8A82;
  padding: 10px 14px; border-radius: var(--radius-sm);
  font-size: 13px; margin-bottom: 14px; line-height: 1.45;
}
.cfd-success {
  background: rgba(52,199,89,0.10);
  border: 1px solid rgba(52,199,89,0.3);
  color: #7CE091;
  padding: 10px 14px; border-radius: var(--radius-sm);
  font-size: 13px; margin-bottom: 14px;
}

/* ---------- Card ---------- */
.cfd-card {
  background: var(--charcoal-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}

/* ---------- Login layout ---------- */
.cfd-login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 32px;
}
.cfd-login-card { width: 100%; max-width: 380px; }
.cfd-login-brand {
  text-align: center; margin-bottom: 24px;
  font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  font-size: 13px;
}
.cfd-login-brand .accent { color: var(--brass); }
.cfd-login-card h1 {
  text-align: center; font-size: 22px; margin-bottom: 4px;
}
.cfd-login-card .sub {
  text-align: center; color: var(--dim);
  font-size: 13px; margin-bottom: 22px;
}

/* ---------- Tools hub ---------- */
.cfd-hub-header { margin-bottom: 28px; }
.cfd-hub-header h1 { margin-bottom: 4px; }
.cfd-hub-header .welcome { color: var(--dim); font-size: 14px; }

.cfd-tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.cfd-tool-card {
  display: flex; flex-direction: column;
  padding: 20px; min-height: 150px;
  background: var(--charcoal-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none; color: inherit; cursor: pointer;
}
.cfd-tool-card:hover { border-color: var(--brass-line); transform: translateY(-1px); }
.cfd-tool-card.disabled { cursor: not-allowed; opacity: 0.6; }
.cfd-tool-card.disabled:hover { border-color: var(--border); transform: none; }

.cfd-tool-card h3 { margin-bottom: 6px; }
.cfd-tool-card .desc { color: var(--dim); font-size: 13px; flex: 1; line-height: 1.5; }

.cfd-badge {
  display: inline-block;
  padding: 3px 9px;
  font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
  border-radius: 999px; margin-top: 14px;
  text-transform: uppercase;
  width: fit-content;
}
.cfd-badge-available {
  color: var(--green); background: rgba(52,199,89,0.10); border: 1px solid rgba(52,199,89,0.3);
}
.cfd-badge-soon {
  color: var(--dim); background: rgba(245,240,232,0.04); border: 1px solid var(--border);
}
.cfd-badge-external {
  color: var(--blue); background: rgba(10,132,255,0.08); border: 1px solid rgba(10,132,255,0.3);
}

/* ---------- Footer ---------- */
.cfd-footer {
  margin-top: auto; padding: 24px 32px;
  border-top: 1px solid var(--border);
  color: var(--dim); font-size: 12px; text-align: center;
}

/* ---------- Tabs ---------- */
.cfd-tabs {
  display: flex; gap: 4px; border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.cfd-tab {
  padding: 10px 18px; cursor: pointer; background: transparent;
  border: 0; color: var(--dim); font: inherit; font-size: 14px;
  font-weight: 500; letter-spacing: 0.01em;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  margin-bottom: -1px;
}
.cfd-tab:hover { color: var(--offwhite); }
.cfd-tab.active { color: var(--brass); border-bottom-color: var(--brass); }

/* ---------- Tables ---------- */
.cfd-table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--charcoal-2);
}
.cfd-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.cfd-table th, .cfd-table td {
  text-align: left; padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.cfd-table th {
  color: var(--dim); font-weight: 500;
  text-transform: uppercase; font-size: 11px; letter-spacing: 0.08em;
  background: var(--charcoal-3);
}
.cfd-table tbody tr:last-child td { border-bottom: 0; }
.cfd-table tbody tr:hover { background: rgba(245,240,232,0.02); }
.cfd-table .actions { text-align: right; white-space: nowrap; }
.cfd-table .actions .cfd-btn { margin-left: 4px; }

.cfd-status-pill {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 500;
}
.cfd-status-active { color: var(--green); background: rgba(52,199,89,0.10); }
.cfd-status-inactive { color: var(--dim); background: rgba(245,240,232,0.04); }

/* ---------- Modal ---------- */
.cfd-modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.55);
  display: flex; align-items: flex-start; justify-content: center;
  z-index: 100; padding: 40px 20px; overflow-y: auto;
  backdrop-filter: blur(2px);
}
.cfd-modal {
  width: 100%; max-width: 540px;
  background: var(--charcoal-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-pop);
}
.cfd-modal h2 { margin-bottom: 18px; }
.cfd-modal-actions {
  display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px;
  padding-top: 16px; border-top: 1px solid var(--border);
}

/* ---------- Permission grid ---------- */
.cfd-role-row {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--charcoal-2);
  margin-bottom: 12px; overflow: hidden;
}
.cfd-role-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; cursor: pointer;
  transition: background var(--transition);
}
.cfd-role-head:hover { background: rgba(245,240,232,0.02); }
.cfd-role-head .role-meta { display: flex; align-items: center; gap: 10px; }
.cfd-role-name { font-weight: 600; }
.cfd-role-tag {
  font-size: 10px; padding: 2px 7px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.cfd-role-tag.system { color: var(--brass); border: 1px solid var(--brass-line); }
.cfd-role-tag.admin  { color: var(--charcoal); background: var(--brass); }
.cfd-role-tag.count  { color: var(--dim); border: 1px solid var(--border-2); }

.cfd-role-body {
  padding: 18px;
  border-top: 1px solid var(--border);
  display: none;
}
.cfd-role-body.open { display: block; }

.cfd-perm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}
.cfd-perm-cell {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.cfd-perm-cell .cat {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--dim); margin-bottom: 6px;
}
.cfd-perm-flags { display: flex; gap: 12px; }
.cfd-checkbox {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; cursor: pointer; user-select: none;
}
.cfd-checkbox input {
  appearance: none; -webkit-appearance: none;
  width: 16px; height: 16px;
  border: 1px solid var(--border-2);
  border-radius: 3px;
  background: var(--charcoal);
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
}
.cfd-checkbox input:checked {
  background: var(--brass); border-color: var(--brass);
}
.cfd-checkbox input:checked::after {
  content: '✓'; position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  color: var(--charcoal); font-size: 11px; font-weight: 700;
}
.cfd-checkbox input:disabled { cursor: not-allowed; opacity: 0.7; }

/* ---------- Audit log details ---------- */
.cfd-audit-details {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px; color: var(--dim);
  max-width: 300px;
  overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- Utility ---------- */
.cfd-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cfd-row-end { display: flex; justify-content: flex-end; align-items: center; gap: 8px; }
.cfd-spacer { flex: 1; }
.cfd-mt-12 { margin-top: 12px; }
.cfd-mt-24 { margin-top: 24px; }
.cfd-mb-12 { margin-bottom: 12px; }
.cfd-empty {
  text-align: center; color: var(--dim); padding: 40px 20px;
  border: 1px dashed var(--border-2); border-radius: var(--radius-lg);
}
.cfd-hidden { display: none !important; }

/* ---------- Toast ---------- */
.cfd-toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  padding: 12px 16px; border-radius: var(--radius);
  background: var(--charcoal-2); border: 1px solid var(--border-2);
  box-shadow: var(--shadow-pop);
  font-size: 13px;
  animation: cfd-toast-in 0.2s ease;
  max-width: 360px;
}
.cfd-toast.error { border-color: rgba(255,69,58,0.5); color: #FF8A82; }
.cfd-toast.success { border-color: rgba(52,199,89,0.5); color: #7CE091; }
@keyframes cfd-toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Offline indicator ---------- */
.cfd-offline {
  background: rgba(255,69,58,0.10);
  color: #FF8A82;
  font-size: 12px;
  padding: 6px 16px;
  text-align: center;
  border-bottom: 1px solid rgba(255,69,58,0.3);
}