/* Multi-stage document framework styles
   styles/components/multi-stage-document.css
   Namespaced with msdoc- prefix to avoid conflicts
*/

/* ============================
 * Header Layout
 * ============================ */

.msdoc-header {
  display: flex;
  flex-wrap: nowrap;
  /* CRITICAL: Never wrap at desktop */
  align-items: center;
  gap: var(--spacing-4);
}

/* ============================
 * Breadcrumb Container - Left side, truncates with ellipsis
 * ============================ */

.msdoc-breadcrumb-container {
  flex: 1 1 auto;
  /* Grow and shrink as needed */
  min-width: 0;
  /* CRITICAL: Allow flex item to shrink for text-overflow */
  display: block;
  /* Block container for proper overflow */
  overflow: hidden;
}

.msdoc-breadcrumb-container .doc-stage-breadcrumb {
  display: block;
  border: none;
  padding: 0;
  white-space: nowrap;
  /* NO overflow/text-overflow here - individual labels handle truncation */
  width: 100%;
}

/* Breadcrumb label - inline */
.msdoc-breadcrumb-container .breadcrumb-label {
  display: inline;
  white-space: nowrap;
}

/* Individual stage links - inline-flex to contain label */
.msdoc-breadcrumb-container .stage-link {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  vertical-align: middle;
  max-width: 150px;
  /* Container max-width */
}

/* Current (last) stage gets more space */
.msdoc-breadcrumb-container .stage-link:last-of-type {
  max-width: 200px;
  /* Larger than others */
}

/* CRITICAL: Truncate the LABEL SPAN inside each stage link */
.msdoc-breadcrumb-container .stage-link>span:not(.stage-number) {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  /* Fill available space within parent's max-width */
}

/* Stage number should never truncate */
.msdoc-breadcrumb-container .stage-link .stage-number {
  flex-shrink: 0;
}

/* Stage separator - inline */
.msdoc-breadcrumb-container .stage-separator {
  display: inline;
  white-space: nowrap;
}

/* Title attributes added via JavaScript for hover tooltips */

/* ============================
 * Responsive Breadcrumb Adjustments
 * Progressive scaling from 1300px to 1200px for space efficiency
 * ============================ */

/* Stage 1: Reduce padding at 1300px */
@media (max-width: 1299px) {
  .msdoc-breadcrumb-container .stage-link {
    padding: 4px 8px; /* Reduced from 4px 10px */
  }
}

/* Stage 2: Hide breadcrumb label and further reduce padding at 1200px */
@media (max-width: 1199px) {
  .msdoc-breadcrumb-container .breadcrumb-label {
    display: none !important; /* !important to override any inline styles */
  }

  .msdoc-breadcrumb-container .stage-link {
    padding: 4px 6px; /* Further reduced */
  }

  /* Ensure label spans truncate with ellipsis */
  .msdoc-breadcrumb-container .stage-link > span:not(.stage-number) {
    display: inline-block;
    max-width: 100px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex-shrink: 1;
  }
}

/* ============================
 * New Document Button Icon (LEGACY - replaced by .btn-new)
 * ============================ */

/* SVG icon styling (kept for backwards compatibility) */
.msdoc-new-doc-svg {
  width: 24px;
  height: 24px;
  display: block;
  color: inherit;
  /* Inherits white from button */
}

/* ============================
 * Right Cluster Container
 * ============================ */

.msdoc-right-cluster {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex: 0 0 auto;
  /* Don't grow or shrink */
  flex-shrink: 0;
  /* Extra insurance against shrinking */
}

/* ============================
 * Status and Actions Container
 * ============================ */

.msdoc-status-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-shrink: 0;
}

/* ============================
 * Actions Dropdown Trigger
 * ============================ */

.msdoc-actions-trigger {
  padding: 6px 8px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
}

.msdoc-actions-trigger:hover {
  background: var(--surface-alt);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.msdoc-actions-trigger:focus {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* ============================
 * Shortcut Hint
 * ============================ */

.msdoc-shortcut-hint {
  display: inline-block;
  padding: 2px 6px;
  background: var(--surface-alt);
  border-radius: 3px;
  font-size: var(--font-size-xs);
  font-family: monospace;
  color: var(--text-muted);
  margin-left: auto;
  font-weight: var(--font-weight-semibold);
}

/* ============================
 * Document Info Modal
 * ============================ */

.msdoc-info-modal .modal-content {
  max-width: 600px;
  padding: var(--spacing-4);
}

.msdoc-info-modal .modal-info-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  margin: var(--spacing-4) 0;
}

.msdoc-info-modal .info-row {
  display: flex;
  gap: 17px;
  padding: var(--spacing-2);
  border-bottom: 1px solid var(--border-subtle);
}

.msdoc-info-modal .info-row:last-child {
  border-bottom: none;
}

.msdoc-info-modal .info-label {
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  min-width: 120px;
  flex-shrink: 0;
}

.msdoc-info-modal .info-value {
  color: var(--text-primary);
  word-break: break-word;
  flex: 1;
}

.msdoc-copyable-id {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-family: monospace;
  font-size: var(--font-size-sm);
}

.msdoc-copy-btn {
  padding: 4px 8px;
  background: var(--interactive-primary);
  color: var(--text-on-primary);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: var(--font-size-xs);
  transition: background 0.2s ease;
}

.msdoc-copy-btn:hover {
  background: var(--interactive-primary-hover);
}

.msdoc-copy-btn:active {
  transform: scale(0.95);
}

/* ============================
 * Responsive Adjustments
 * ============================ */

/* ============================
 * Key Date Display
 * ============================ */

.msdoc-key-date-display {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 0px 8px;
  background: var(--surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 12px;
  font-weight: 500;
  height: 30px;
}

.msdoc-key-date-display:hover {
  filter: brightness(1.05);
  border-color: var(--border-strong);
  background: var(--surface-alt);
}

.msdoc-key-date-display:focus {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.msdoc-key-date-display__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
}

.msdoc-key-date-display__label i {
  font-size: 12px;
  color: var(--interactive-primary);
}

.msdoc-key-date-display__value {
  font-size: 12px;
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
}

.msdoc-key-date-display--loading {
  opacity: 0.6;
  cursor: wait;
}

.msdoc-key-date-display--loading:hover {
  filter: none;
  border-color: var(--border-subtle);
  background: var(--surface-subtle);
}

.msdoc-key-date-display--empty .msdoc-key-date-display__value {
  color: var(--text-tertiary);
  font-style: italic;
  font-weight: var(--font-weight-normal, 400);
}

/* ============================
 * Deadline Urgency Modifiers
 * ============================ */

/* Overdue: Past due or < 1 working day - Bold red with white text */
.msdoc-key-date--overdue {
  background-color: #DC2626 !important;
  /* Red 600 */
  border-color: #B91C1C !important;
  /* Red 700 */
}

.msdoc-key-date--overdue .msdoc-key-date-display__label,
.msdoc-key-date--overdue .msdoc-key-date-display__label i,
.msdoc-key-date--overdue .msdoc-key-date-display__value {
  color: #FFFFFF !important;
}

/* Urgent: 1 working day remaining - Very urgent orange-red with white text */
.msdoc-key-date--urgent {
  background-color: #EA580C !important;
  /* Orange 600 */
  border-color: #C2410C !important;
  /* Orange 700 */
}

.msdoc-key-date--urgent .msdoc-key-date-display__label,
.msdoc-key-date--urgent .msdoc-key-date-display__label i,
.msdoc-key-date--urgent .msdoc-key-date-display__value {
  color: #FFFFFF !important;
}

/* Critical: 2-3 working days - Dark orange with white text */
.msdoc-key-date--critical {
  background-color: #F97316 !important;
  /* Orange 500 */
  border-color: #EA580C !important;
  /* Orange 600 */
}

.msdoc-key-date--critical .msdoc-key-date-display__label,
.msdoc-key-date--critical .msdoc-key-date-display__label i,
.msdoc-key-date--critical .msdoc-key-date-display__value {
  color: #FFFFFF !important;
}

/* High: 4-5 working days - Medium orange with white text */
.msdoc-key-date--high {
  background-color: #FB923C !important;
  /* Orange 400 */
  border-color: #F97316 !important;
  /* Orange 500 */
}

.msdoc-key-date--high .msdoc-key-date-display__label,
.msdoc-key-date--high .msdoc-key-date-display__label i,
.msdoc-key-date--high .msdoc-key-date-display__value {
  color: #FFFFFF !important;
}

/* Elevated: 6-7 working days - Light orange with black text */
.msdoc-key-date--elevated {
  background-color: #FDBA74 !important;
  /* Orange 300 */
  border-color: #FB923C !important;
  /* Orange 400 */
}

.msdoc-key-date--elevated .msdoc-key-date-display__label,
.msdoc-key-date--elevated .msdoc-key-date-display__label i,
.msdoc-key-date--elevated .msdoc-key-date-display__value {
  color: #000000 !important;
}

/* Medium: 8-9 working days - Very light orange with black text */
.msdoc-key-date--medium {
  background-color: #FED7AA !important;
  /* Orange 200 */
  border-color: #FDBA74 !important;
  /* Orange 300 */
}

.msdoc-key-date--medium .msdoc-key-date-display__label,
.msdoc-key-date--medium .msdoc-key-date-display__label i,
.msdoc-key-date--medium .msdoc-key-date-display__value {
  color: #000000 !important;
}

/* Low: 10 working days - Faint orange-grey with black text */
.msdoc-key-date--low {
  background-color: #FFF4E6 !important;
  /* Very light orange */
  border-color: #FED7AA !important;
  /* Orange 200 */
}

.msdoc-key-date--low .msdoc-key-date-display__label,
.msdoc-key-date--low .msdoc-key-date-display__label i,
.msdoc-key-date--low .msdoc-key-date-display__value {
  color: #000000 !important;
}

/* Neutral: > 10 working days - Default styling (no override needed) */
.msdoc-key-date--neutral {
  /* Uses default .msdoc-key-date-display styles */
}

/* Hide key date on smaller screens to preserve space */
/* @media (max-width: 900px) {
  .msdoc-key-date-display {
    display: none;
  }
} */

@media (max-width: 768px) {
  .msdoc-header {
    flex-wrap: wrap;
    /* Allow wrapping on mobile */
    gap: var(--spacing-2);
  }

  .msdoc-breadcrumb-container {
    order: 2;
    width: 100%;
    margin-top: var(--spacing-2);
  }

  .msdoc-right-cluster {
    order: 1;
    width: 100%;
    justify-content: flex-end;
  }
}

/* ========== New Button Tokens (scoped) ========== */
:root {
  /* Wide/compact control heights remain inside tab container constraints */
  --btn-new-wide-h: 26px;
  /* fits cleanly inside 42px tab strip */
  --btn-new-compact-h: 36px;
  /* your current narrow circle size */

  /* Typography and icon sizes tuned for tighter vertical space */
  --btn-new-font: 13px;
  /* was 14px */
  --btn-new-icon: 13px;
  /* was 14px */
  --btn-new-caret: 10px;

  /* Paddings and gaps */
  --btn-new-gap: 6px;
  --btn-new-pad-y: 6px;
  /* ~ (28 - line-height)/2 after borders */
  --btn-new-pad-x: 10px;
  /* slightly tighter than 12px */

  /* Elevation and borders (subtle) */
  --btn-new-border: var(--border-subtle);
  --btn-new-border-strong: var(--border-strong);
  --btn-new-shadow: 0 1px 2px var(--shadow-subtle);
  /* softer than 0 2px 6px */

  /* Colors */
  --btn-new-bg: var(--surface-default);
  --btn-new-bg-hover: var(--surface-dropdown-hover);
  --btn-new-fg: var(--text-primary);
  --btn-new-fg-secondary: var(--text-secondary);
  --btn-new-accent: var(--interactive-primary);
  --btn-new-focus: var(--interactive-focus);
}

/* ============================
 * New Document Button — Responsive Variants
 * #btnNewTab as .btn-new
 * Wide (≥1001px): E4 (Raised subtle, pill)
 * Narrow (≤1000px): F3 + raised subtle (icon-only circle)
 * ============================ */

/* ===== Base ===== */
.btn-new {
  all: unset;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--btn-new-gap);
  cursor: pointer;

  color: var(--btn-new-fg);
  background: var(--btn-new-bg);
  border: 1px solid var(--btn-new-border);
  border-radius: 9999px;
  box-shadow: var(--btn-new-shadow);

  /* Use line-height to help vertical centering without growing height */
  line-height: 1;
  /* avoid extra vertical lead */
  transition: background .14s ease, border-color .14s ease, box-shadow .14s ease, color .14s ease;
}

.btn-new:hover {
  background: var(--btn-new-bg-hover);
  border-color: var(--btn-new-border-strong);
}

.btn-new:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px var(--btn-new-focus);
}

/* Icon + text sizing */
.btn-new__icon {
  font-size: var(--btn-new-icon);
  color: var(--btn-new-accent);
}

.btn-new__label {
  font-size: var(--btn-new-font);
  font-weight: var(--font-weight-medium);
}

.btn-new__caret {
  font-size: var(--btn-new-caret);
  color: var(--btn-new-fg-secondary);
}

/* Corner caret badge (narrow only) */
.btn-new__caret-badge {
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 14px;
  /* slightly smaller for proportion */
  height: 14px;
  border-radius: 50%;
  display: none;
  /* shown in narrow mode */
  place-items: center;

  background: var(--surface-default);
  border: 1px solid var(--btn-new-border);
  box-shadow: 0 1px 2px var(--shadow-subtle);
}

.btn-new__caret-badge>i {
  font-size: 9px;
  color: var(--btn-new-fg-secondary);
}

/* ===== Narrow screens: icon-only circle (F3 + raised subtle) ===== */
@media (max-width: 1000px) {
  .btn-new {
    width: var(--btn-new-compact-h);
    height: var(--btn-new-compact-h);
    padding: 0;
    /* center icon purely via grid/line-height */
    justify-content: center;
    border-radius: 50%;
  }

  .btn-new__label,
  .btn-new__caret {
    display: none !important;
  }

  .btn-new__icon {
    color: var(--btn-new-accent);
  }

  .btn-new__caret-badge {
    display: grid;
  }
}

/* ===== Wide screens: E4 (raised subtle pill) ===== */
@media (min-width: 1001px) {
  .btn-new {
    /* Keep inside 40px header; do not increase container height */
    height: var(--btn-new-wide-h);
    padding: var(--btn-new-pad-y) var(--btn-new-pad-x);
    border-radius: 9999px;
  }

  .btn-new__label,
  .btn-new__caret {
    display: inline;
    font-size: 12px;
  }

  .btn-new__icon {
    font-size: 12px;
    left: 2px;
    position: relative;
  }


  .btn-new__caret-badge {
    display: none;
  }
}

/* Optional: "open" state clue when aria-expanded=true */
.btn-new[aria-expanded="true"] {
  border-color: var(--btn-new-border-strong);
  background: var(--btn-new-bg);
  box-shadow: 0 0 0 2px rgba(14, 48, 72, 0.15), var(--btn-new-shadow);
}

/* Optional: slightly larger icon on HIDPI for compact mode only
   to keep presence at small size without growing button */
@media (max-width: 1000px) and (min-resolution: 2dppx) {
  .btn-new__icon {
    font-size: 14px;
  }
}