/* Table & Grid Column Constraints */
table.cal {
    table-layout: fixed !important;
    width: 100% !important;
    max-width: 100% !important;
}

table.cal th,
table.cal td {
    width: 14.28% !important;
    box-sizing: border-box;
    overflow: hidden;
}

/* Container Box */
.appointment-block {
    position: relative;
    display: flex;
    align-items: stretch;
    box-sizing: border-box;
    margin: 2px 0;
    padding: 3px 4px 3px 0;
    background: #edf4ff;
    border: 1px solid #c5d8f3;
    border-radius: 3px;
    font-size: 0.9em;
    line-height: 1.3;
    overflow: visible !important;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

/* Hover Cue */
.appointment-block:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
}

/* Left Indicator Bar */
.appointment-block .appointment-bar {
    width: 4px;
    background-color: #3c78d8;
    flex-shrink: 0;
    margin-right: 4px;
    border-radius: 1px;
}

/* Card Content Area (Flex Column Layout) */
.appointment-card {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-width: 0; 
    overflow: hidden;
}

/* Row 1: Header (Avatar + Title) */
.appointment-header {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: bold;
    min-width: 0;
}

.appointment-avatar {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 3px;
    object-fit: cover;
}

/* Multi-line wrapping for titles */
.appointment-card .appointment-title {
    flex-grow: 1;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
    min-width: 0;
    vertical-align: middle;
}

.appointment-link {
    color: #111;
    text-decoration: none;
}

/* Row 2: Meta Bar (Time + Hours) */
.appointment-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    font-size: 0.85em;
    color: #444;
}

.appointment-time,
.appointment-hours {
    flex-shrink: 0;
}

/* Horizontal Dividers */
.appointment-card .appointment-divider {
    border: 0;
    border-top: 1px solid #c5d8f3;
    margin: 3px 0;
    width: 100%;
}

/* Row 3: Multi-line wrapping for details */
.appointment-detail {
    color: #555;
    font-size: 0.85em;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
    min-width: 0;
}

/* Elevated Stack Order When Opened */
.appointment-block.open {
    z-index: 1000 !important;
}

/* Redmine Tooltip Popover */
.appointment-block .tip,
.appointment-block:hover .tip {
    display: none !important;
    position: absolute;
    top: 100%;
    left: 0;
    width: 320px;
    padding: 10px;
    background: #ffffff;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    white-space: normal;
    z-index: 10000 !important;
    cursor: default;
}

/* Align tooltips to the right on Friday/Saturday columns */
table.cal td:nth-child(n+6) .appointment-block .tip {
    left: auto;
    right: 0;
}

/* Display Tooltip ONLY on Click (.open class) */
.appointment-block.open .tip,
.appointment-block.open:hover .tip {
    display: block !important;
}

/* Inner Tooltip Formatting */
.appointment-block .tip h3 {
    margin: 0 0 4px 0;
    font-size: 13px;
    line-height: 1.3;
}

.appointment-block .tip .subtitle {
    margin: 0 0 8px 0;
    font-size: 11px;
    color: #666;
    text-transform: capitalize;
}

.appointment-block .tip table.attributes {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
    margin-bottom: 4px;
}

.appointment-block .tip table.attributes th {
    text-align: left;
    padding: 3px 6px 3px 0;
    color: #555;
    font-weight: bold;
    width: 35%;
    vertical-align: top;
}

.appointment-block .tip table.attributes td {
    padding: 3px 0;
    color: #222;
    vertical-align: top;
}

.appointment-block .tip table.attributes img.gravatar {
    vertical-align: middle;
    margin-right: 4px;
}

.appointment-block .tip hr {
    border: 0;
    border-top: 1px solid #e0e0e0;
    margin: 8px 0;
}

.appointment-block .tip .description {
    max-height: 120px;
    overflow-y: auto;
    font-size: 11px;
    color: #444;
    line-height: 1.4;
}

.appointment-block .tip .buttons {
    margin: 0;
    text-align: right;
}

/* Show View Header Elements */
.calendar-badge {
    display: inline-block;
    width: 38px;
    border: 1px solid #b8c0c8;
    border-radius: 4px;
    overflow: hidden;
    text-align: center;
    vertical-align: middle;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-right: 8px;
    line-height: 1;
    background: #fff;
}

.calendar-badge .month {
    background-color: #c22b2b;
    color: #ffffff;
    font-size: 9px;
    font-weight: bold;
    padding: 3px 0 2px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calendar-badge .day {
    color: #333333;
    font-size: 16px;
    font-weight: bold;
    padding: 4px 0 3px 0;
}

h2 .appointment-title {
    vertical-align: middle;
}

.appointment-dates {
    font-size: 70%;
    color: #666;
    margin-left: 8px;
    font-weight: normal;
    vertical-align: middle;
}

/* Calendar Card Status Colors, Borders, and Divider Lines */

/* Scheduled - Blue */
.appointment-block.scheduled .appointment-bar { background-color: #1f77d0; }
.appointment-block.scheduled { background: #edf4ff; border-color: #c5d8f3; }
.appointment-block.scheduled .appointment-divider { border-top-color: #c5d8f3; }

/* CheckedIn - Purple */
.appointment-block.checked-in .appointment-bar,
.appointment-block.checkedin .appointment-bar,
.appointment-block.checked_in .appointment-bar { background-color: #8e44ad; }
.appointment-block.checked-in,
.appointment-block.checkedin,
.appointment-block.checked_in { background: #f6f0fa; border-color: #e2d0fb; }
.appointment-block.checked-in .appointment-divider,
.appointment-block.checkedin .appointment-divider,
.appointment-block.checked_in .appointment-divider { border-top-color: #e2d0fb; }

/* InProgress - Orange */
.appointment-block.in-progress .appointment-bar,
.appointment-block.inprogress .appointment-bar,
.appointment-block.in_progress .appointment-bar { background-color: #e68a00; }
.appointment-block.in-progress,
.appointment-block.inprogress,
.appointment-block.in_progress { background: #fff4df; border-color: #fce2b6; }
.appointment-block.in-progress .appointment-divider,
.appointment-block.inprogress .appointment-divider,
.appointment-block.in_progress .appointment-divider { border-top-color: #fce2b6; }

/* Ready - Teal */
.appointment-block.ready .appointment-bar { background-color: #16a085; }
.appointment-block.ready { background: #e8f8f5; border-color: #a3e4d7; }
.appointment-block.ready .appointment-divider { border-top-color: #a3e4d7; }

/* Completed - Green */
.appointment-block.completed .appointment-bar { background-color: #2d8a34; }
.appointment-block.completed { background: #edf9ee; border-color: #c7eecb; }
.appointment-block.completed .appointment-divider { border-top-color: #c7eecb; }

/* Cancelled - Red & Strikethrough Subject */
.appointment-block.cancelled .appointment-bar,
.appointment-block.canceled .appointment-bar { background-color: #d9534f; }
.appointment-block.cancelled,
.appointment-block.canceled { background: #fdf2f2; border-color: #f8c8c8; }
.appointment-block.cancelled .appointment-divider,
.appointment-block.canceled .appointment-divider { border-top-color: #f8c8c8; }

.appointment-block.cancelled .appointment-title,
.appointment-block.cancelled .appointment-link,
.appointment-block.canceled .appointment-title,
.appointment-block.canceled .appointment-link {
    text-decoration: line-through;
}

/* Table List Alignment */
table.appointments td,
table.appointments th {
    vertical-align: middle !important;
}

table.appointments th.status,
table.appointments td.status {
    text-align: center !important;
}

/* Quick Status Bar Container */
.appointment-quick-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 12px 0 16px 0;
    flex-wrap: wrap;
}

.quick-action-label {
    font-weight: bold;
    color: #555;
    font-size: 0.85em;
    margin-right: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Shared Badge & Quick-Status Button Base Styling */
.status-badge,
.quick-status-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2 !important;
    border-radius: 12px;
    border: 1px solid transparent;
    text-decoration: none !important;
    white-space: nowrap;
    box-sizing: border-box;
    transition: opacity 0.15s ease, transform 0.1s ease;
}

.quick-status-btn:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

/* Status Badges Colors */

/* Scheduled - Blue */
.status-scheduled {
    background-color: #edf4ff !important;
    border-color: #c5d8f3 !important;
    color: #1f77d0 !important;
}

/* CheckedIn - Purple */
.status-checked-in,
.status-checkedin,
.status-checked_in {
    background-color: #f6f0fa !important;
    border-color: #e2d0fb !important;
    color: #8e44ad !important;
}

/* InProgress - Orange */
.status-in-progress,
.status-inprogress,
.status-in_progress {
    background-color: #fff4df !important;
    border-color: #fce2b6 !important;
    color: #e68a00 !important;
}

/* Ready - Teal */
.status-ready {
    background-color: #e8f8f5 !important;
    border-color: #a3e4d7 !important;
    color: #16a085 !important;
}

/* Completed - Green */
.status-completed {
    background-color: #edf9ee !important;
    border-color: #c7eecb !important;
    color: #2d8a34 !important;
}

/* Cancelled - Red */
.status-cancelled,
.status-canceled {
    background-color: #fdf2f2 !important;
    border-color: #f8c8c8 !important;
    color: #d9534f !important;
}

/* Redefine grid column proportions for the calendar layout */
ul.cal {
  display: grid;
  /* Col 1: Week # (fits content automatically) | Col 2: Sun (50%) | Cols 3-7: Mon-Fri (100%) | Col 8: Sat (50%) */
  grid-template-columns: max-content 0.5fr repeat(5, 1fr) 0.5fr !important;
}

/* Optional: Compress content and dim non-working weekend cells */
ul.cal li.nwday,
ul.cal li.sunday,
ul.cal li.saturday {
  background-color: #f7f7f7;
  padding: 2px !important;
}

/* Hide non-essential metadata on narrow weekend cells to avoid vertical stretching */
ul.cal li.nwday .icon-user,
ul.cal li.nwday .buttons {
  display: none;
}
/* ==========================================================================
   Responsive Mobile View: Single-Column Stacked Calendar (Screens <= 768px)
   ========================================================================== */

@media screen and (max-width: 768px) {
  /* 1. Hide the horizontal week header (Sun-Sat column headers) */
  table.cal thead {
    display: none !important;
  }

  /* 2. Convert table structures into block elements to stack days vertically */
  table.cal,
  table.cal tbody,
  table.cal tr,
  table.cal td {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 3. Style each day cell as a full-width vertical card */
  table.cal td {
    width: 100% !important;
    min-height: 48px;
    margin-bottom: 8px;
    border: 1px solid #d7d7d7 !important;
    border-radius: 4px;
    padding: 6px !important;
    background: #ffffff;
  }

  /* 4. Single-column layout for CSS Grid implementation (ul.cal) */
  ul.cal {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: 1fr !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  ul.cal li {
    width: 100% !important;
    margin-bottom: 8px;
    box-sizing: border-box;
  }

  /* 5. Ensure appointment blocks span full width in the single column */
  .appointment-block {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* 6. Center popover tooltips on mobile view */
  .appointment-block .tip,
  .appointment-block:hover .tip,
  .appointment-block.open .tip {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 90vw !important;
    max-width: 340px !important;
    max-height: 80vh !important;
    overflow-y: auto !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4) !important;
  }

  /* Reset Friday/Saturday tooltip overrides for single-column mobile view */
  table.cal td:nth-child(n+6) .appointment-block .tip {
    left: 50% !important;
    right: auto !important;
  }
}