/**
 * TPGC Unified Form System
 * ========================
 * Single source of truth for ALL form styling.
 * Clean, minimal, Bootstrap-aligned design.
 *
 * Usage:
 * - All forms should use Bootstrap classes (form-control, form-select, etc.)
 * - This file provides consistent styling across the application
 * - Page-specific overrides should be scoped to their respective containers
 *
 * @version 2.0.0
 */

/* ============================================================================
   CORE FORM STYLES
   ============================================================================ */

/* Form Controls - Base styling */
.form-control,
.form-select,
textarea.form-control {
    border-radius: 4px;
    border: 1px solid var(--bs-border-color, #dee2e6);
    padding: 0.45rem 0.7rem;
    font-size: var(--type-size-meta, 0.8125rem);
    line-height: var(--type-line-body, 1.5);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-color: #fff;
}

/* Focus State */
.form-control:focus,
.form-select:focus,
textarea.form-control:focus {
    border-color: var(--bs-primary, #1f6f78);
    box-shadow: 0 0 0 0.15rem rgba(var(--bs-primary-rgb, 31, 111, 120), 0.15);
    outline: none;
}

/* Hover State - Minimal */
.form-control:hover:not(:focus),
.form-select:hover:not(:focus) {
    border-color: #adb5bd;
}

/* Disabled State */
.form-control:disabled,
.form-select:disabled,
textarea.form-control:disabled {
    background-color: #e9ecef;
    opacity: 0.7;
    cursor: not-allowed;
}

/* ============================================================================
   FORM LABELS
   ============================================================================ */

.form-label {
    font-weight: 500;
    margin-bottom: 0.25rem;
    font-size: var(--type-size-sm, 0.75rem);
    line-height: var(--type-line-compact, 1.35);
    color: var(--bs-body-color, #212529);
}

.form-label-premium {
    font-weight: 600;
    font-size: var(--type-size-sm, 0.75rem);
    line-height: var(--type-line-compact, 1.35);
    color: #34495e;
    margin-bottom: 0.5rem;
    display: inline-flex;
    align-items: center;
}

.form-required-indicator {
    color: #dc3545 !important;
    font-weight: 800;
    font-size: 1rem;
    margin-left: 0.35rem;
    line-height: 1;
    display: inline-block;
    vertical-align: text-top;
}

/* ============================================================================
   FORM GROUPS & SPACING
   ============================================================================ */

.form-group {
    margin-bottom: 1rem;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row > .col,
.form-row > [class*="col-"] {
    padding-right: 0.75rem;
    padding-left: 0.75rem;
}

/* ============================================================================
   VALIDATION STATES
   ============================================================================ */

/* Valid State */
.form-control.is-valid,
.form-select.is-valid,
.was-validated .form-control:valid,
.was-validated .form-select:valid {
    border-color: #198754;
}

.form-control.is-valid:focus,
.form-select.is-valid:focus,
.was-validated .form-control:valid:focus,
.was-validated .form-select:valid:focus {
    box-shadow: 0 0 0 0.15rem rgba(25, 135, 84, 0.25);
}

/* Invalid State */
.form-control.is-invalid,
.form-select.is-invalid,
.was-validated .form-control:invalid,
.was-validated .form-select:invalid {
    border-color: #dc3545;
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus,
.was-validated .form-control:invalid:focus,
.was-validated .form-select:invalid:focus {
    box-shadow: 0 0 0 0.15rem rgba(220, 53, 69, 0.25);
}

/* Error Message */
.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: var(--type-size-sm, 0.75rem);
    color: #dc3545;
}

.is-invalid ~ .invalid-feedback {
    display: block;
}

/* Success Message */
.valid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: var(--type-size-sm, 0.75rem);
    color: #198754;
}

.is-valid ~ .valid-feedback {
    display: block;
}

/* ============================================================================
   FORM CHECKS
   ============================================================================ */

.form-check-input {
    cursor: pointer;
}

.form-check-label {
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
}

.form-check-input:checked {
    background-color: var(--bs-primary, #1f6f78);
    border-color: var(--bs-primary, #1f6f78);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.15rem rgba(var(--bs-primary-rgb, 31, 111, 120), 0.25);
}

/* ============================================================================
   INPUT GROUPS
   ============================================================================ */

.input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
}

.input-group > .form-control,
.input-group > .form-select {
    position: relative;
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: 0.45rem 0.7rem;
    font-size: var(--type-size-meta, 0.8125rem);
    font-weight: 400;
    line-height: var(--type-line-body, 1.5);
    color: #212529;
    text-align: center;
    white-space: nowrap;
    background-color: #e9ecef;
    border: 1px solid #dee2e6;
    border-radius: 4px;
}

/* Input group focus */
.input-group:focus-within {
    outline: none;
}

.input-group:focus-within .form-control,
.input-group:focus-within .form-select {
    box-shadow: 0 0 0 0.15rem rgba(var(--bs-primary-rgb, 31, 111, 120), 0.15);
}

/* ============================================================================
   PREMIUM FORM STYLES (Enhanced)
   ============================================================================ */

.form-control-premium,
.form-select-premium {
    border-radius: 6px;
    border: 1px solid #e5e7eb;
    padding: 0.55rem 0.8rem;
    font-size: var(--type-size-meta, 0.8125rem);
    line-height: var(--type-line-body, 1.5);
    transition: all 0.2s ease;
    background-color: #fff;
}

.form-control-premium:focus,
.form-select-premium:focus {
    border-color: var(--bs-primary, #1f6f78);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb, 31, 111, 120), 0.12);
}

/* ============================================================================
   BOQ IMPORT MODAL ENHANCEMENTS
   ============================================================================ */

/* Badge pulse animation for count updates */
@keyframes badgePulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.badge-pulse {
  animation: badgePulse 0.3s ease;
}

/* Toast notification animations */
@keyframes boqToastSlideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes boqToastSlideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

.boq-toast-notification {
  font-size: var(--type-size-meta, 0.8125rem);
  font-weight: 500;
  z-index: 9999;
}

/* BOQ Row matched state */
.boq-row-matched {
  background-color: rgba(40, 167, 69, 0.08) !important;
  transition: background-color 0.3s ease;
}

/* BOQ Row transition effects */
.boq-row {
  transition: all 0.25s ease;
}

/* Smooth filter tab transitions */
.boq-filter-tabs .nav-link {
  transition: all 0.2s ease;
}

.boq-filter-tabs .nav-link:hover {
  background-color: rgba(0, 123, 255, 0.1);
}

.boq-filter-tabs .nav-link.active {
  font-weight: 600;
}

/* Action select tooltip cursor */
.boq-action-select {
  cursor: pointer;
}

/* Smooth checkbox transitions */
.form-check-input {
  transition: all 0.15s ease;
}

.form-check-input:checked {
  transform: scale(1.1);
}

/* Quick action buttons hover effects */
.action-buttons .btn {
  transition: all 0.2s ease;
}

.action-buttons .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.action-buttons .btn:active {
  transform: translateY(0);
}

/* Status badge styling consistency */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
}

/* Info section styling */
.boq-info-box {
  background-color: rgba(13, 202, 240, 0.1);
  border: 1px solid rgba(13, 202, 240, 0.3);
  border-radius: 6px;
}

/* Table header icon alignment */
#boq-preview-table thead th i {
  opacity: 0.6;
}

#boq-preview-table thead th:hover i {
  opacity: 1;
}

/* Quick action button badge styling */
#boq-import-all-ready .badge,
#boq-ignore-all-unmatched .badge,
#boq-auto-match-ambiguous .badge {
  font-size: var(--type-size-sm, 0.75rem);
  padding: 0.2em 0.5em;
}

/* Matched item highlight */
.boq-matched-item {
  color: #198754;
  font-weight: 600;
}

/* Review needed message */
.boq-review-message {
  font-size: var(--type-size-sm, 0.75rem);
  color: #ffc107;
  margin-top: 4px;
}

/* Hidden row class for filtering */
.boq-hidden {
  display: none !important;
}

/* Smooth row hiding/showing */
.boq-row.hiding,
.boq-row.showing {
  transition: opacity 0.2s ease;
}

/* ============================================================================
   COMPACT FORM (for dense UIs)
   ============================================================================ */

.form-control-sm,
.form-select-sm {
    padding: 0.25rem 0.5rem;
    font-size: var(--type-size-sm, 0.75rem);
    border-radius: 3px;
    background-image: none;
}

.form-control-lg,
.form-select-lg {
    padding: 0.625rem 0.875rem;
    font-size: var(--type-size-body, 0.875rem);
    border-radius: 6px;
}

/* ============================================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================================ */

@media (max-width: 767.98px) {
    .form-control,
    .form-select {
        font-size: var(--type-size-body, 0.875rem);
        padding: 0.5rem 0.75rem;
    }

    .form-label {
        font-size: var(--type-size-meta, 0.8125rem);
    }

    .form-group {
        margin-bottom: 0.75rem;
    }
}

/* ============================================================================
   PASSWORD INPUT GROUP
   ============================================================================ */

.password-input-group {
    position: relative;
}

.password-input-group .form-control {
    padding-right: 2.5rem;
}

.password-toggle-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    color: #6c757d;
    padding: 4px 8px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.password-toggle-btn:hover {
    color: var(--bs-primary, #1f6f78);
    background: transparent;
}

.password-toggle-btn:focus {
    outline: none;
    box-shadow: none;
}

/* ============================================================================
   Progress Recalculation Page
   ============================================================================ */

.recalc-progress-page {
    padding-bottom: 1rem;
}

.recalc-progress-page .glass-card {
    overflow: hidden;
}

.recalc-progress-page .recalc-kpi-card {
    border-top: 3px solid transparent;
}

.recalc-progress-page .recalc-kpi-card--primary { border-top-color: #2563eb; }
.recalc-progress-page .recalc-kpi-card--neutral { border-top-color: #475569; }
.recalc-progress-page .recalc-kpi-card--info { border-top-color: #0284c7; }
.recalc-progress-page .recalc-kpi-card--success { border-top-color: #16a34a; }

.recalc-progress-page .recalc-rule-card,
.recalc-progress-page .recalc-stat-card {
    border-left-width: 4px !important;
}

.recalc-progress-page .recalc-rule-card--primary { border-left-color: #2563eb !important; }
.recalc-progress-page .recalc-rule-card--info { border-left-color: #0891b2 !important; }
.recalc-progress-page .recalc-rule-card--warning { border-left-color: #d97706 !important; }
.recalc-progress-page .recalc-rule-card--success { border-left-color: #16a34a !important; }

.recalc-progress-page .recalc-stat-card--success { border-left-color: #16a34a !important; }
.recalc-progress-page .recalc-stat-card--warning { border-left-color: #d97706 !important; }
.recalc-progress-page .recalc-stat-card--neutral { border-left-color: #64748b !important; }

.recalc-progress-page .recalc-register-table thead th {
    padding-top: 0.9rem;
    padding-bottom: 0.9rem;
    position: sticky;
    top: 0;
    z-index: 2;
}

.recalc-progress-page .recalc-register-table tbody td {
    padding-top: 0.9rem;
    padding-bottom: 0.9rem;
}

.recalc-progress-page .js-recalc-row {
    cursor: pointer;
}

.recalc-progress-page .js-recalc-row.table-active > * {
    --bs-table-bg-state: rgba(var(--bs-primary-rgb, 13, 110, 253), 0.08);
}

.recalc-progress-page .recalc-register-table td:first-child,
.recalc-progress-page .recalc-register-table th:first-child {
    width: 52px;
}

.recalc-progress-page .recalc-register-table td:last-child,
.recalc-progress-page .recalc-register-table th:last-child {
    min-width: 132px;
}

.recalc-progress-page .recalc-register-scroll {
    max-height: min(70vh, 760px);
    overflow: auto;
}

.recalc-progress-page .recalc-pagination-shell {
    position: sticky;
    bottom: 0;
    z-index: 1;
}

.recalc-progress-page #recalc_history_list > div + div {
    margin-top: 0.5rem;
}

.recalc-progress-page .recalc-history-scroll {
    max-height: 12.5rem;
    overflow-y: auto;
    padding-right: 0.35rem;
}

.recalc-progress-page .recalc-changed-projects-scroll {
    max-height: 20rem;
    overflow: auto;
}

.recalc-progress-page .recalc-changed-projects-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
}

.recalc-progress-page .recalc-changed-projects-table td {
    vertical-align: top;
}

.recalc-progress-page .recalc-history-scroll::-webkit-scrollbar {
    width: 0.45rem;
}

.recalc-progress-page .recalc-history-scroll::-webkit-scrollbar-thumb {
    background-color: rgba(var(--bs-secondary-rgb, 108, 117, 125), 0.35);
    border-radius: 999px;
}

.recalc-progress-page .badge {
    letter-spacing: 0.01em;
}

[data-bs-theme="dark"] .recalc-progress-page .pagination .page-link,
[data-bs-theme="dark"] .recalc-progress-page .pagination .page-item.disabled .page-link {
    color: var(--bs-body-color);
    background-color: var(--bs-card-bg);
    border-color: var(--bs-border-color);
}

[data-bs-theme="dark"] .recalc-progress-page .pagination .page-item.active .page-link {
    color: #fff;
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

[data-bs-theme="dark"] .recalc-progress-page .pagination .page-link:hover {
    color: var(--bs-primary);
    background-color: var(--bs-secondary-bg);
}

.recalc-progress-page .pagination .page-link {
    min-width: 2.25rem;
    text-align: center;
}