/* Office Hours Calendar Styling */

/* Staffhomepage Section */
.staffhomepage {
  flex: 1;
  min-width: 0;
}

/* Page Title */
.staffhomepage > h1:first-child {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  color: var(--primary-blue-dark);
}

/* Availability Info Card - standalone */
.availability-card {
  background: var(--surface);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: var(--spacing-xl);
  border-left: 4px solid var(--border-color);
}

.availability-card.available {
  background: rgba(16, 185, 129, 0.05);
  border-left-color: var(--success);
}

.availability-card.unavailable {
  background: rgba(245, 158, 11, 0.05);
  border-left-color: var(--warning);
}

.availability-card p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.availability-card strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Notice Box */
.box {
  background: var(--surface);
  border-left: 4px solid var(--warning);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow);
}

.box h2 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.box p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--spacing-sm) 0;
  font-size: var(--font-size-sm);
}

.box p:last-child {
  margin-bottom: 0;
}

/* Calendar Section */
.calendar-section {
  margin-bottom: var(--spacing-xl);
}

#calendarh1 {
  color: var(--primary-blue-dark);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

/* Calendar Wrapper */
.calendar-wrapper {
  box-shadow: var(--shadow);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

/* Calendar Navigation Table */
table.calendar-nav {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface-elevated);
  margin-bottom: 0;
  table-layout: fixed;
}

table.calendar-nav thead tr th {
  padding: var(--spacing-lg);
  border-bottom: 2px solid var(--border-color);
}

table.calendar-nav thead tr th.header {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--primary-blue-dark);
  text-align: center;
}

table.calendar-nav thead tr th.prev,
table.calendar-nav thead tr th.next {
  width: 10%;
  text-align: center;
}

table.calendar-nav thead tr th.double-prev,
table.calendar-nav thead tr th.double-next {
  width: 10%;
  text-align: center;
}

table.calendar-nav thead tr th a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius);
  color: var(--primary-blue);
  transition: all var(--transition-fast);
  font-size: 1.25rem;
  font-weight: bold;
}

table.calendar-nav thead tr th a:hover {
  background: rgba(37, 99, 235, 0.1);
}

table.calendar-nav thead tr th.prev a::before {
  content: "‹";
}

table.calendar-nav thead tr th.next a::before {
  content: "›";
}

table.calendar-nav thead tr th.double-prev a::before {
  content: "«";
}

table.calendar-nav thead tr th.double-next a::before {
  content: "»";
}

/* Calendar Grid Table */
table.calendar {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  margin-bottom: 0;
  table-layout: fixed;
}

table.calendar thead {
  background: var(--surface-elevated);
}

/* Day headers */
table.calendar thead tr th {
  padding: var(--spacing-md);
  text-align: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
  background: var(--surface);
  width: 20%;
}

/* Calendar cells */
table.calendar tbody td {
  padding: 0;
  border: 1px solid var(--border-color);
  vertical-align: top;
  height: 120px;
  position: relative;
  width: 20%;
}

table.calendar td a,
table.calendar td > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  height: 100%;
  min-height: 120px;
  text-decoration: none;
}

table.calendar td.today {
  background: rgba(37, 99, 235, 0.05);
  border-color: var(--primary-blue);
  box-shadow: inset 0 0 0 2px var(--primary-blue);
}

table.calendar td.free {
  background: rgba(16, 185, 129, 0.05);
}

table.calendar td.free a:hover {
  background: rgba(16, 185, 129, 0.15);
  cursor: pointer;
}

table.calendar td.booked {
  background: rgba(245, 158, 11, 0.05);
}

table.calendar td.booked a,
table.calendar td.booked div {
  cursor: default;
}

table.calendar td.cancellable {
  background: rgba(239, 68, 68, 0.05);
}

table.calendar td.cancellable a:hover {
  background: rgba(239, 68, 68, 0.15);
  cursor: pointer;
}

table.calendar td.over {
  background: var(--surface-elevated);
  opacity: 0.5;
}

table.calendar td.over a,
table.calendar td.over div {
  cursor: not-allowed;
}

table.calendar td.noslots {
  background: var(--surface-elevated);
}

table.calendar td.off {
  background: #f9fafb;
  opacity: 0.4;
}

/* Empty cells */
table.calendar td:has(> a[href*="create"]:only-child) {
  background: transparent;
  border-style: dashed;
  border-color: #d1d5db;
}

table.calendar td:has(> a[href*="create"]:only-child):hover {
  background: rgba(37, 99, 235, 0.02);
  border-color: var(--primary-blue);
  cursor: pointer;
}

/* Empty cells when not logged in (no link) */
table.calendar td:empty {
  background: #f9fafb;
  border-style: solid;
  border-color: #e5e7eb;
  cursor: default;
}

/* Timeslot content */
.timeslot-time {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  display: block;
  text-align: center;
  width: 100%;
}

.timeslot-topic {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-align: center;
  display: block;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Create Button */
.create-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-xl);
  background: var(--primary-blue);
  color: white;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-xl);
  text-decoration: none;
  width: 100%;
}

.create-button:hover {
  background: var(--primary-blue-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Compact Contact & Address Section */
.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.contact-box,
.address-box {
  background: var(--surface);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.contact-box h3,
.address-box h3 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

.contact-box p {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.contact-box a {
  color: var(--primary-blue);
  font-weight: 500;
  font-size: var(--font-size-sm);
}

.contact-box dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--spacing-xs) var(--spacing-md);
  margin: 0;
}

.contact-box dt {
  font-weight: 500;
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
}

.contact-box dd {
  color: var(--text-secondary);
  margin: 0;
  font-size: var(--font-size-xs);
}

.address-box p {
  margin-bottom: var(--spacing-xs);
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  line-height: 1.5;
}

.address-box p:last-child {
  margin-bottom: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  table.calendar tbody td {
    height: 100px;
  }
  
  table.calendar td a,
  table.calendar td > div {
    min-height: 100px;
    padding: var(--spacing-xs);
  }
}

@media (max-width: 768px) {
  table.calendar-nav thead tr th {
    padding: var(--spacing-md);
    font-size: var(--font-size-sm);
  }

  table.calendar-nav thead tr th.header {
    font-size: var(--font-size-base);
    padding: var(--spacing-sm);
  }

  table.calendar-nav thead tr th.prev,
  table.calendar-nav thead tr th.next,
  table.calendar-nav thead tr th.double-prev,
  table.calendar-nav thead tr th.double-next {
    width: 12%;
    padding: var(--spacing-sm);
  }

  table.calendar-nav thead tr th a {
    width: 32px;
    height: 32px;
    font-size: 1.1rem;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }

  table.calendar tbody td {
    height: 80px;
  }
  
  table.calendar td a,
  table.calendar td > div {
    min-height: 80px;
  }
  
  .timeslot-topic {
    display: none;
  }
}

@media (max-width: 480px) {
  table.calendar-nav thead tr th {
    padding: var(--spacing-xs);
  }

  table.calendar-nav thead tr th.header {
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs);
  }

  table.calendar-nav thead tr th.prev,
  table.calendar-nav thead tr th.next,
  table.calendar-nav thead tr th.double-prev,
  table.calendar-nav thead tr th.double-next {
    width: 14%;
    padding: 2px;
  }

  table.calendar-nav thead tr th a {
    width: 28px;
    height: 28px;
    font-size: 1rem;
  }

  table.calendar thead tr th {
    font-size: 0.625rem;
    padding: var(--spacing-xs);
  }

  table.calendar tbody td {
    height: 60px;
  }
  
  table.calendar td a,
  table.calendar td > div {
    min-height: 60px;
    padding: 4px;
  }
  
  .timeslot-time {
    font-size: 0.625rem;
  }
}