/* =========================================================
   Schedule — Round 42 Guardrails Foundation CSS

   Look-preserving additive controls for:
     1. Admin Schedule Rules panel  (#r42AdminPanel)
     2. Company Holidays / Closed days admin section
     3. Schedule day-level holiday banner / blocked styling
     4. Hard-block toast / acknowledgement panel

   All colors come from existing CSS custom properties
   (--teal, --navy, --coral, --bd, etc.) defined in
   preview/index.html.  This file ONLY adds new selectors —
   no existing scheduler / My Day / admin selectors are
   modified.
   ========================================================= */

/* ---------- Admin Rules drawer (slide-over) ---------- */

.r42-admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20,19,16,.55);
  z-index: 9100;
  display: none;
  align-items: stretch;
  justify-content: flex-end;
}
.r42-admin-overlay.r42-open { display: flex; }

.r42-admin-drawer {
  background: #fff;
  width: min(560px, 100%);
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: -16px 0 40px rgba(20,19,16,.25);
  font-family: 'Barlow', sans-serif;
  color: var(--tx);
}
.r42-admin-head {
  padding: 18px 22px 12px;
  border-bottom: 1px solid var(--bd-lt);
  display: flex;
  align-items: center;
  gap: 10px;
}
.r42-admin-head h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
  flex: 1;
}
.r42-admin-head .r42-admin-sub {
  font-size: 11px;
  color: var(--tx-lt);
  letter-spacing: .4px;
  text-transform: uppercase;
  font-weight: 700;
}
.r42-admin-close {
  background: rgba(20,19,16,.06);
  border: none;
  color: var(--tx-md);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.r42-admin-close:hover { background: rgba(20,19,16,.12); color: var(--navy); }

.r42-admin-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px 80px;
}

.r42-section {
  background: #fff;
  border: 1px solid var(--bd-lt);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.r42-section h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin: 0 0 4px;
}
.r42-section p.r42-help {
  font-size: 12px;
  color: var(--tx-md);
  margin: 0 0 10px;
  line-height: 1.4;
}

/* Rule row */
.r42-rule {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed var(--bd-lt);
}
.r42-rule:last-child { border-bottom: 0; }
.r42-rule-name {
  font-weight: 650;
  color: var(--navy);
  font-size: 13px;
}
.r42-rule-meta {
  font-size: 11px;
  color: var(--tx-lt);
  margin-top: 2px;
}
.r42-rule-critical {
  display: inline-block;
  font-size: 9px;
  letter-spacing: .4px;
  text-transform: uppercase;
  font-weight: 700;
  color: #8a1f1f;
  background: #ffecec;
  border-radius: 999px;
  padding: 2px 7px;
  margin-left: 6px;
}
.r42-sev-select {
  padding: 7px 10px;
  border: 1.5px solid var(--bd);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--tx);
  background: #fff;
  font-family: 'Barlow', sans-serif;
  min-width: 168px;
  cursor: pointer;
}
.r42-sev-select:focus { border-color: var(--teal); outline: none; }
.r42-sev-select[disabled] {
  background: #f4f7f6;
  color: var(--tx-md);
  cursor: not-allowed;
}
.r42-sev-locked {
  font-size: 10px;
  color: var(--tx-lt);
  margin-top: 4px;
  font-style: italic;
}

/* Holiday list */
.r42-hol-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 6px 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed var(--bd-lt);
}
.r42-hol-row:last-child { border-bottom: 0; }
.r42-hol-date {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  color: var(--coral);
  font-size: 13px;
  min-width: 86px;
}
.r42-hol-name {
  font-weight: 650;
  color: var(--navy);
  font-size: 13px;
}
.r42-hol-meta {
  font-size: 11px;
  color: var(--tx-lt);
  margin-top: 2px;
}
.r42-hol-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: #fff4e2;
  color: #8a5c00;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.r42-hol-pill.r42-pill-closed { background: #ffe0db; color: #8a1f1f; }

.r42-lead-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.r42-lead-pill {
  border: 1.5px solid var(--bd);
  background: #fff;
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 11px;
  font-weight: 650;
  color: var(--tx);
  cursor: pointer;
}
.r42-lead-pill.on {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
}

.r42-toggle-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--tx-md);
}
.r42-toggle-row input[type="checkbox"] {
  accent-color: var(--teal);
}

.r42-admin-foot {
  padding: 12px 20px;
  border-top: 1px solid var(--bd-lt);
  display: flex;
  gap: 8px;
  background: #fafcfc;
}
.r42-admin-foot .r42-btn-primary {
  background: var(--teal);
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: 9px 16px;
  font-family: 'Barlow', sans-serif;
  font-weight: 650;
  font-size: 13px;
  cursor: pointer;
}
.r42-admin-foot .r42-btn-primary:hover { background: var(--teal-dk); }
.r42-admin-foot .r42-btn-ghost {
  background: #fff;
  color: var(--tx);
  border: 1.5px solid var(--bd);
  border-radius: 10px;
  padding: 9px 16px;
  font-family: 'Barlow', sans-serif;
  font-weight: 650;
  font-size: 13px;
  cursor: pointer;
}

/* ---------- Schedule top entry button ---------- */

#r42SchedRulesBtn {
  background: #fff;
  border: 1.5px solid var(--bd);
  color: var(--tx);
  font-family: 'Barlow', sans-serif;
  font-weight: 650;
  font-size: 12px;
  border-radius: 10px;
  padding: 7px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
#r42SchedRulesBtn:hover { border-color: var(--teal); color: var(--teal); }

/* ---------- Holiday banner / blocked-day rendering ---------- */

#vScheduler .sv4-col[data-r42-blocked="1"] {
  position: relative;
}
#vScheduler .sv4-col[data-r42-blocked="1"] > .sv4-col-hdr {
  background: linear-gradient(0deg, rgba(231,111,81,.05), rgba(231,111,81,.10));
}
#vScheduler .sv4-col[data-r42-blocked="1"] > .sv4-col-hdr::after {
  content: '🚫';
  margin-left: 6px;
  font-size: 12px;
  opacity: .85;
}

.r42-holiday-banner {
  background: linear-gradient(135deg, rgba(231,111,81,.10), rgba(233,196,106,.10));
  border: 1.5px dashed var(--coral);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 6px;
  font-size: 12px;
  color: #6a2a1c;
  font-family: 'Barlow', sans-serif;
}
.r42-holiday-banner strong {
  color: #8a1f1f;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  letter-spacing: .3px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}
.r42-holiday-banner .r42-holiday-meta {
  color: #6a2a1c;
  opacity: .85;
  margin-top: 4px;
  font-size: 11px;
}

/* Make the day body visually 'closed' but still scrollable. */
#vScheduler .sv4-col[data-r42-blocked="1"] > .sv4-col-body {
  background: repeating-linear-gradient(
    -45deg,
    rgba(231,111,81,.04) 0,
    rgba(231,111,81,.04) 8px,
    transparent 8px,
    transparent 16px
  );
}

/* Hard-block flash on a drop attempt */
#vScheduler .sv4-col[data-r42-blocked="1"].r42-block-flash > .sv4-col-body {
  animation: r42BlockFlashKf 600ms ease-out;
}
@keyframes r42BlockFlashKf {
  0%   { box-shadow: inset 0 0 0 0 rgba(231,111,81,0); }
  35%  { box-shadow: inset 0 0 0 4px rgba(231,111,81,.55); }
  100% { box-shadow: inset 0 0 0 0 rgba(231,111,81,0); }
}

/* ---------- Hard-block toast / acknowledgement ---------- */

.r42-hardblock-toast {
  position: fixed;
  left: 50%;
  bottom: 96px;
  transform: translateX(-50%);
  background: #8a1f1f;
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 650;
  z-index: 9300;
  max-width: 92vw;
  box-shadow: 0 12px 30px rgba(138,31,31,.35);
  display: flex;
  align-items: center;
  gap: 8px;
}
.r42-hardblock-toast .r42-hb-ico { font-size: 16px; }

.r42-warn-panel {
  position: fixed;
  left: 50%;
  bottom: 110px;
  transform: translateX(-50%);
  background: #fff;
  border: 1.5px solid var(--amber);
  color: var(--tx);
  border-radius: 12px;
  padding: 12px 14px;
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  z-index: 9250;
  max-width: 460px;
  box-shadow: 0 16px 40px rgba(20,19,16,.18);
}
.r42-warn-panel strong {
  color: #8a5c00;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  letter-spacing: .3px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}
.r42-warn-panel .r42-warn-actions {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.r42-warn-panel .r42-warn-actions button {
  border: 1.5px solid var(--bd);
  background: #fff;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 650;
  color: var(--tx);
  cursor: pointer;
}
.r42-warn-panel .r42-warn-actions .r42-warn-ack {
  background: var(--amber);
  border-color: var(--amber);
  color: #4a3700;
}

/* ---------- Mobile tweaks ---------- */
@media (max-width: 720px) {
  .r42-admin-drawer { width: 100%; }
  .r42-rule {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }
  .r42-sev-select { min-width: 0; width: 100%; }
  .r42-hardblock-toast { bottom: 110px; font-size: 12px; padding: 9px 14px; }
}