/* ============================================================
   NEOS AWARE - UNIFIED PROFESSIONAL STYLESHEET
   Version: 2.0.0 | Last Updated: 2025-01
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (Variables)
   ============================================================ */
:root {
  /* ===== Legacy Variables (mantener compatibilidad) ===== */
  --primary-color: #5591af;
  --secondary-color: #f5f5f5;
  --text-color: #333;
  --border-color: #ddd;

  /* ===== Layout Variables ===== */
  --topnav-h: 64px;
  --sidebar-w: 250px;
  --sidebar-w-collapsed: 60px;
  --content-gap: 16px;
  --rm-right-gap: 24px;
  --date-col-w: 120px;

  /* ===== WBs Professional Colors ===== */
  --wbs-primary: #4f8aa7;
  --wbs-primary-dark: #3a6f8a;
  --wbs-primary-light: #6ba3c0;
  --wbs-primary-bg: rgba(79, 138, 167, 0.08);
  
  --wbs-secondary: #64748b;
  --wbs-secondary-dark: #475569;
  --wbs-secondary-light: #94a3b8;
  
  /* ===== Status Colors ===== */
  --wbs-success: #22c55e;
  --wbs-success-bg: rgba(34, 197, 94, 0.1);
  --wbs-warning: #f59e0b;
  --wbs-warning-bg: rgba(245, 158, 11, 0.1);
  --wbs-danger: #ef4444;
  --wbs-danger-bg: rgba(239, 68, 68, 0.1);
  --wbs-info: #3b82f6;
  --wbs-info-bg: rgba(59, 130, 246, 0.08);
  
  /* ===== Neutral Colors ===== */
  --border-soft: #e3e7ee;
  --ink-1: #374151;
  --ink-2: #4b5a66;
  --bg-1: #fff;
  --bg-2: #f7f9fc;
  --bg-3: #fbfdfe;
  --chip-bg: #eef5fa;
  --chip-bd: #d7e7f2;
  --chip-ink: #3a6a84;
  
  /* ===== Spacing Scale ===== */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  
  /* ===== Border Radius ===== */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  
  /* ===== Shadows ===== */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  
  /* ===== Typography ===== */
  --font-family: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  
  /* ===== Transitions ===== */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
}


/* ============================================================
   2. GLOBAL RESET & BASE
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-family);
  background-color: var(--secondary-color);
  color: var(--text-color);
  padding-top: 0;
  -webkit-font-smoothing: antialiased;
}

main.app-main { padding-top: var(--topnav-h) !important; }

.contentnav:empty { display: none; }
.contentnav { 
  transition: margin-left var(--transition-slow); 
  margin-left: calc(var(--sidebar-w) + var(--content-gap)) !important;
  padding-top: 0 !important;
}
.contentnav-full-width { margin-left: 0; }

.app-main > .container-fluid { padding-top: 0 !important; }
.app-main > .container-fluid > :first-child { margin-top: 0 !important; }
.rm-shell, .cm-shell, .wbs-shell, .card { margin-top: 0 !important; }


/* ============================================================
   3. FORM CONTAINER & INPUTS (Legacy)
   ============================================================ */
.form-container {
  max-width: 95%;
  margin: 20px auto;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 25px;
}

.section-header {
  background: linear-gradient(135deg, var(--wbs-primary), var(--wbs-primary-dark));
  color: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin: 20px 0 15px;
}
.section-header h3 { margin: 0; font-size: var(--font-size-xl); font-weight: 600; }

table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
table th, table td {
  padding: 12px;
  border: 1px solid var(--border-color);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

select, input[type="text"], input[type="number"], textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
select:focus, input:focus, textarea:focus {
  border-color: var(--wbs-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--wbs-primary-bg);
}


/* ============================================================
   4. BUTTONS
   ============================================================ */
.btn-submit {
  background: linear-gradient(135deg, var(--wbs-primary) 0%, var(--wbs-primary-dark) 100%);
  color: #fff;
  padding: 12px 30px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-lg);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-submit:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn-submit:focus { outline: none; box-shadow: 0 0 0 3px var(--wbs-primary-bg); }

/* WBs Professional Buttons */
.wbs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}
.wbs-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.wbs-btn--primary {
  background: linear-gradient(180deg, var(--wbs-primary-light), var(--wbs-primary));
  color: #fff;
  border-color: var(--wbs-primary-dark);
}
.wbs-btn--primary:hover:not(:disabled) {
  background: linear-gradient(180deg, var(--wbs-primary), var(--wbs-primary-dark));
}

.wbs-btn--secondary {
  background: #fff;
  color: var(--text-color);
  border-color: var(--border-soft);
}
.wbs-btn--secondary:hover:not(:disabled) {
  background: var(--bg-2);
  border-color: var(--wbs-primary);
}

.wbs-btn--success {
  background: linear-gradient(180deg, #34d399, var(--wbs-success));
  color: #fff;
  border-color: #16a34a;
}

.wbs-btn--danger {
  background: linear-gradient(180deg, #f87171, var(--wbs-danger));
  color: #fff;
  border-color: #dc2626;
}

.wbs-btn--ghost {
  background: transparent;
  color: var(--wbs-primary);
  border-color: var(--wbs-primary);
}
.wbs-btn--ghost:hover:not(:disabled) { background: var(--wbs-primary-bg); }

.wbs-btn--sm { padding: var(--space-xs) var(--space-sm); font-size: var(--font-size-xs); }
.wbs-btn--icon { width: 36px; height: 36px; padding: 0; border-radius: var(--radius-full); }

/* Legacy buttons */
.add-variable-btn {
  background-color: #e7f1ff;
  color: var(--wbs-primary);
  border: 1px dashed var(--wbs-primary);
  border-radius: var(--radius-sm);
  padding: 8px 15px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  margin-top: 10px;
}
.add-variable-btn:hover { background-color: #d0e3ff; }

.remove-variable-btn {
  background-color: #ffebee;
  color: #f44336;
  border: none;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-left: 10px;
}
.remove-variable-btn:hover { background-color: #ffcdd2; }


/* ============================================================
   5. CHIPS / BADGES
   ============================================================ */
.wbs-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--bg-2);
  color: var(--wbs-secondary);
}
.wbs-chip--primary { background: var(--wbs-primary-bg); color: var(--wbs-primary); }
.wbs-chip--success { background: var(--wbs-success-bg); color: #15803d; }
.wbs-chip--warning { background: var(--wbs-warning-bg); color: #b45309; }
.wbs-chip--danger { background: var(--wbs-danger-bg); color: #dc2626; }
.wbs-chip--info { background: var(--wbs-info-bg); color: #2563eb; }

.cm-chip {
  background: var(--chip-bg);
  border: 1px solid var(--chip-bd);
  color: var(--chip-ink);
  border-radius: var(--radius-full);
  padding: 2px 8px;
  font-size: var(--font-size-sm);
  font-weight: 600;
}


/* ============================================================
   6. ALERTS
   ============================================================ */
.wbs-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
}
.wbs-alert--info { background: var(--wbs-info-bg); border: 1px solid #93c5fd; color: #1e40af; }
.wbs-alert--success { background: var(--wbs-success-bg); border: 1px solid #86efac; color: #166534; }
.wbs-alert--warning { background: var(--wbs-warning-bg); border: 1px solid #fcd34d; color: #92400e; }
.wbs-alert--danger { background: var(--wbs-danger-bg); border: 1px solid #fca5a5; color: #991b1b; }


/* ============================================================
   7. WBS INPUTS
   ============================================================ */
.wbs-input, .wbs-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: inherit;
  font-size: var(--font-size-base);
  color: var(--text-color);
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.wbs-input:focus, .wbs-select:focus {
  outline: none;
  border-color: var(--wbs-primary);
  box-shadow: 0 0 0 3px var(--wbs-primary-bg);
}
.wbs-input::placeholder { color: var(--wbs-secondary-light); }
.wbs-input--sm { padding: var(--space-xs) var(--space-sm); font-size: var(--font-size-sm); }
.wbs-input--invalid { border-color: var(--wbs-danger) !important; box-shadow: 0 0 0 3px var(--wbs-danger-bg) !important; }


/* ============================================================
   8. SIDEBAR
   ============================================================ */
#sidebarContainer {
  position: fixed;
  top: var(--topnav-h);
  left: 0;
  width: var(--sidebar-w);
  height: calc(100vh - var(--topnav-h));
  border-right: 1px solid #ccc;
  background: #f8f9fa;
  overflow-y: auto;
  transition: width var(--transition-slow), transform var(--transition-slow);
  z-index: 1500;
}
#sidebarContainer.collapsed { width: var(--sidebar-w-collapsed); }
#collapsedHeader { display: none; }
#sidebarContainer.collapsed #collapsedHeader { display: block; }

.toggle-sidebar-btn {
  position: absolute;
  top: -35px;
  right: 0;
  width: 35px;
  height: 35px;
  background: transparent;
  border: none;
  cursor: pointer;
}
#toggleSidebarIcon { transition: transform var(--transition-slow); }
body.sidebar-collapsed #toggleSidebarIcon { transform: rotate(180deg); }

#collapsedHeader {
  display: none;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  text-align: center;
  font-weight: bold;
  color: #333;
  padding-top: 8%;
  margin-top: 30px;
}
body.sidebar-collapsed #collapsedHeader { display: block; }
body.sidebar-collapsed .contentnav { margin-left: calc(var(--sidebar-w-collapsed) + var(--content-gap)) !important; }

/* Sidebar items */
.sidebar { background-color: white; color: white; height: 100vh; }
#sidebar2 { color: black; padding: 4px 8px; display: block; text-decoration: none; }
#sidebar2:hover { background-color: rgb(55, 115, 145); }
.content { padding: 5px; }

.sidebar3 {
  color: white;
  padding: 4px 8px;
  display: block;
  text-decoration: none;
  background-color: rgb(85, 145, 175);
  margin: 6px 0;
  font-size: 15px;
  border-radius: var(--radius-sm);
}
.sidebar3:hover { background-color: #20525f; color: white; }
#sidebar1 { color: black; padding: 4px 8px; display: block; text-decoration: none; }
#sidebar1:hover { background-color: #444; }

.sidebar4 {
  color: white;
  padding: 6px 10px;
  display: block;
  text-decoration: none;
  background-color: rgb(140, 160, 180);
  font-size: 13px;
  margin: 6px 0;
  border-radius: var(--radius-sm);
}
.sidebar4:hover { background-color: #5a9fb1; color: white; }

.sidebar5 {
  color: black;
  padding: 6px 10px;
  display: block;
  text-decoration: none;
  background-color: rgb(200, 210, 220);
  margin-bottom: 4px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}
.sidebar5:hover { background-color: white; }


/* ============================================================
   9. WBS SHELL (Professional Container)
   ============================================================ */
.wbs-shell {
  position: relative;
  margin: var(--space-md);
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.wbs-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(135deg, var(--wbs-primary), var(--wbs-primary-dark));
  color: #fff;
}
.wbs-header__logo { height: 36px; width: auto; }
.wbs-header__title { font-size: var(--font-size-xl); font-weight: 700; margin: 0; }
.wbs-header__subtitle { font-size: var(--font-size-sm); opacity: 0.9; margin: 0; }
.wbs-header__actions { margin-left: auto; display: flex; gap: var(--space-sm); }

.wbs-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-2);
  border-bottom: 1px solid var(--border-soft);
}
.wbs-toolbar__group { display: flex; align-items: center; gap: var(--space-sm); }

.wbs-body { padding: var(--space-lg); }
.wbs-body--compact { padding: var(--space-md); }
.wbs-body--flush { padding: 0; }


/* ============================================================
   10. WBS TABLES
   ============================================================ */
.wbs-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-size-sm);
}
.wbs-table th, .wbs-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--border-soft);
}
.wbs-table thead th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg-2);
  font-weight: 600;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--wbs-secondary);
  border-bottom: 2px solid var(--border-soft);
}
.wbs-table tbody tr:nth-child(odd) { background: #fff; }
.wbs-table tbody tr:nth-child(even) { background: var(--bg-2); }
.wbs-table tbody tr:hover { background: var(--wbs-primary-bg); }
.wbs-table--clickable tbody tr { cursor: pointer; }


/* ============================================================
   11. RAW MATERIAL LIST (rm-*)
   ============================================================ */
.rm-shell {
  position: relative;
  max-width: none;
  margin: 12px 12px 20px 8px;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.rm-header {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--wbs-primary), var(--wbs-primary-dark));
  color: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
  z-index: 8;
}
.rm-header img { height: 24px; filter: brightness(0) invert(1); }
.rm-title { font-weight: 700; font-size: var(--font-size-xl); }
.rm-count {
  margin-left: auto;
  font-size: var(--font-size-sm);
  opacity: 0.9;
  background: rgba(255, 255, 255, 0.15);
  padding: 4px 10px;
  border-radius: var(--radius-md);
}

.rm-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--bg-2);
  border-top: 1px solid #dce4ec;
  border-bottom: 1px solid var(--border-soft);
  padding: 10px 12px;
  position: relative;
  z-index: 8;
}
.rm-toolbar__left { display: flex; align-items: center; gap: 8px; order: 1; }
.rm-toolbar__center {
  flex: 1 1 100%;
  order: 2;
  display: block;
  white-space: nowrap;
  padding-bottom: 4px;
  overflow-x: auto;
  overflow-y: hidden;
}
.rm-toolbar__right { order: 3; }

.rm-searchwrap { position: relative; }
#rm-search {
  min-width: 280px;
  padding: 8px 36px 8px 34px;
  background: #fff;
  border: 1px solid #cfd6de;
  border-radius: var(--radius-md);
  outline: 0;
  font-size: var(--font-size-sm);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
#rm-search:focus { border-color: var(--wbs-primary); box-shadow: 0 0 0 3px var(--wbs-primary-bg); }
.rm-search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.55;
  font-size: 14px;
  color: #6b7280;
}
#rm-clear {
  border: 1px solid #cfd6de;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 8px 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
#rm-clear:hover { background: #eef2f6; border-color: #b0b9c6; }

/* A-Z Filter */
.az-btn {
  --c: var(--wbs-primary);
  min-width: 28px;
  padding: 6px 8px;
  margin-right: 6px;
  border: 1px solid #d7dde6;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: linear-gradient(#fff, #f5f7fb);
  font-weight: 700;
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-xs);
}
.az-btn:hover { border-color: #c3cada; background: linear-gradient(#f9fafc, #f0f2f5); }
.az-btn.is-active { color: #fff; border-color: var(--c); background: linear-gradient(180deg, #5c97b3, #437d97); }

/* Viewport */
.rm-viewport {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--topnav-h) - 180px);
  min-height: 320px;
  background: #fff;
  overflow: auto;
  overscroll-behavior: contain;
  padding-right: 24px;
  box-sizing: content-box;
  isolation: isolate;
}
.rm-viewport::-webkit-scrollbar { width: 12px; height: 12px; display: block; }
.rm-viewport::-webkit-scrollbar-thumb { background: #cfd6de; border-radius: 8px; border: 2px solid #f1f3f6; }
.rm-viewport::-webkit-scrollbar-thumb:hover { background: #b0b9c6; }
.rm-viewport::-webkit-scrollbar-track { background: #f1f3f6; }

/* Export table */
#export-excel {
  table-layout: auto !important;
  width: max-content !important;
  min-width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  font-size: var(--font-size-sm);
  color: var(--ink-1);
}
#export-excel th, #export-excel td {
  padding: 10px 12px;
  border: none !important;
  text-align: center;
  white-space: normal !important;
  overflow: visible !important;
  min-width: 100px;
  line-height: 1.25;
}
#export-excel thead th {
  position: sticky;
  top: 0;
  z-index: 10 !important;
  background: var(--bg-3);
  color: var(--ink-2);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-soft);
}

/* Column widths */
.col-std { width: 48px; white-space: nowrap !important; }
.col-internal { min-width: 240px; text-align: left; }
.col-subtypology { min-width: 140px; }
.col-commercial { min-width: 260px; text-align: left; }
.col-area { min-width: 110px; }
.col-supplier, .col-customer { min-width: 150px; }
.col-price { min-width: 110px; text-align: right; white-space: nowrap !important; }
.col-date { width: 120px; min-width: 120px; }
.nowrap { white-space: nowrap !important; }

/* Rows */
.even-row { background: #fff; }
.odd-row { background: var(--bg-2); }
#export-excel tbody tr:hover { background: #edf6ff; cursor: pointer; }
.muted { opacity: 0.55; font-style: italic; }
mark.rm-hit { background: #ffe58a; padding: 0 2px; border-radius: 2px; font-weight: 600; }

/* Grouping */
tr[data-row="group"] { background: #f0f7ff !important; border-top: 2px solid #d0e3ff; font-weight: 600; }
tr[data-row="group"] td:first-child { border-left: 3px solid var(--wbs-primary); }
tr[data-row="group"]:hover { background: #e1f0ff !important; }
.hidden-row { display: none; }
tr[data-row="detail"] { background: #f9fbfd !important; }
tr[data-row="detail"]:hover { background: #e3eeff !important; }

/* Links */
.rm-table a { color: var(--wbs-primary); text-decoration: none; }
.rm-table a:hover { color: var(--wbs-primary-dark); }
.fa-check { color: var(--wbs-success) !important; }
.fa-xmark { color: var(--wbs-danger) !important; }

/* Sticky columns */
.stick-r1 { position: sticky; right: 0; background: #fff; z-index: 9 !important; box-shadow: -1px 0 0 var(--border-soft); }
.stick-r2 { position: sticky; right: 120px; background: #fff; z-index: 9 !important; box-shadow: -1px 0 0 var(--border-soft); }
#export-excel tbody tr:hover .stick-r1, #export-excel tbody tr:hover .stick-r2 { background: #edf6ff; }

/* Mirror scrollbar */
.rm-xscroll { height: 16px; overflow-x: auto; overflow-y: hidden; background: #f1f3f6; margin-right: 24px; position: relative; z-index: 2; }
.rm-xscroll-inner { height: 1px; }
.rm-xscroll::-webkit-scrollbar { height: 12px; }
.rm-xscroll::-webkit-scrollbar-thumb { background: #cfd6de; border-radius: 8px; border: 2px solid #f1f3f6; }
.rm-xscroll::-webkit-scrollbar-track { background: #f1f3f6; }


/* ============================================================
   12. UPDATED SCREEN (cm-*)
   ============================================================ */
.cm-shell {
  position: relative;
  max-width: none;
  margin: 10px 12px 20px 8px;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.cm-header {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--wbs-primary), var(--wbs-primary-dark));
  color: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.cm-header img { height: 24px; filter: brightness(0) invert(1); }
.cm-title { font-weight: 700; font-size: var(--font-size-xl); }
.cm-sub { opacity: 0.9; font-size: var(--font-size-sm); }
.cm-sub--inline { display: flex; align-items: center; gap: 8px; flex-wrap: nowrap; white-space: nowrap; }
.cm-sub__input { border: none; background: transparent; color: #fff; font-weight: 700; width: auto; min-width: 0; padding: 0; }

.cm-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--bg-2);
  border-top: 1px solid #dce4ec;
  border-bottom: 1px solid var(--border-soft);
}

.cm-summary { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; padding: 14px; }
.cm-card { border: 1px solid #e7ecf2; border-radius: var(--radius-lg); padding: 10px 12px; background: var(--bg-3); }
.cm-card h6 { margin: 0 0 6px; font-size: var(--font-size-xs); letter-spacing: 0.5px; color: #6b7280; text-transform: uppercase; }
.cm-card .v { font-weight: 600; color: #2f3a45; font-size: var(--font-size-sm); }
.cm-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.cm-body { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 6px 14px 90px; }
.cm-section { border: 1px solid #e7ecf2; border-radius: var(--radius-lg); background: #fff; }
.cm-section h5 { margin: 0; padding: 12px 14px; border-bottom: 1px solid #edf1f6; background: #fafcfe; font-size: var(--font-size-base); color: #3b4a56; }
.cm-fields { padding: 12px 14px; }
.cm-row { display: grid; grid-template-columns: 180px 1fr; gap: 12px; align-items: center; margin-bottom: 10px; }
.cm-row label { font-size: var(--font-size-sm); color: var(--ink-2); }
.cm-row .ro { font-weight: 600; color: #2f3a45; }
.cm-help { font-size: var(--font-size-sm); color: #6b7280; margin-top: 4px; }

/* Inputs cm- */
.cm-fields input[type="text"], .cm-fields input[type="number"], .cm-fields input[type="file"],
.cm-fields select, .cm-fields textarea {
  width: 100%;
  border: 1px solid #cfd6de;
  border-radius: var(--radius-md);
  background: #fff;
  padding: 8px 10px;
  font-size: var(--font-size-sm);
  outline: 0;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.cm-fields input:focus, .cm-fields select:focus, .cm-fields textarea:focus {
  border-color: var(--wbs-primary);
  box-shadow: 0 0 0 3px var(--wbs-primary-bg);
}

.cm-switch { display: flex; align-items: center; gap: 10px; }
.cm-doc { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cm-doc a { color: var(--wbs-primary); text-decoration: none; }
.cm-doc a:hover { color: var(--wbs-primary-dark); }
.cm-doc .filename { font-size: var(--font-size-sm); color: #6b7280; }
.cm-icon { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 8px; background: var(--chip-bg); border: 1px solid var(--chip-bd); }

.cm-actions {
  position: sticky;
  bottom: 0;
  z-index: 20;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 18px), #fff;
  border-top: 1px solid #e7ecf2;
  padding: 12px 14px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.cm-btn {
  border: 1px solid #d7dde6;
  border-radius: var(--radius-md);
  background: linear-gradient(#fff, #f5f7fb);
  padding: 8px 12px;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.cm-btn:hover { background: linear-gradient(#f9fafc, #f0f2f5); border-color: #c3cada; }
.cm-btn.primary { border-color: var(--wbs-primary); background: linear-gradient(180deg, #5c97b3, #437d97); color: #fff; box-shadow: var(--shadow-xs); }
.cm-btn.danger { border-color: #e3b4b4; background: linear-gradient(#fff, #fff5f5); color: #b42318; }

/* Meta rail */
.cm-meta { border: 1px dashed #dfe7ee; border-radius: var(--radius-lg); background: #fcfeff; }
.cm-meta .cm-fields .cm-row { grid-template-columns: 140px 1fr; }


/* ============================================================
   13. MODAL
   ============================================================ */
.wbs-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 100;
  backdrop-filter: blur(2px);
}
.wbs-modal-overlay.is-open { display: flex; align-items: center; justify-content: center; }

.wbs-modal {
  width: 90%;
  max-width: 560px;
  max-height: 90vh;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.wbs-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-soft);
}
.wbs-modal__title { font-size: var(--font-size-lg); font-weight: 600; margin: 0; }
.wbs-modal__close { background: none; border: none; font-size: 20px; color: var(--wbs-secondary-light); cursor: pointer; }
.wbs-modal__close:hover { color: var(--text-color); }
.wbs-modal__body { flex: 1; padding: var(--space-lg); overflow-y: auto; }
.wbs-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border-soft);
  background: var(--bg-2);
}


/* ============================================================
   14. PROGRESS BAR
   ============================================================ */
.wbs-progress { width: 100%; height: 8px; background: var(--bg-2); border-radius: var(--radius-full); overflow: hidden; }
.wbs-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--wbs-primary), var(--wbs-primary-light));
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}
.wbs-progress--success .wbs-progress__bar { background: linear-gradient(90deg, var(--wbs-success), #34d399); }


/* ============================================================
   15. EMPTY STATE
   ============================================================ */
.wbs-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  text-align: center;
  color: var(--wbs-secondary-light);
}
.wbs-empty__icon { font-size: 48px; margin-bottom: var(--space-md); opacity: 0.5; }
.wbs-empty__title { font-size: var(--font-size-lg); font-weight: 600; color: var(--wbs-secondary); margin-bottom: var(--space-sm); }
.wbs-empty__description { font-size: var(--font-size-sm); max-width: 300px; }


/* ============================================================
   16. NUMBER FORMATTING
   ============================================================ */
.numfmt { font-variant-numeric: tabular-nums; white-space: nowrap; }
.numfmt .int { font-size: 1em; font-weight: 600; }
.numfmt .sep { opacity: 0.6; padding: 0 0.05em; }
.numfmt .dec { font-size: 0.8em; opacity: 0.8; }
.numfmt .unit { margin-left: 0.25em; opacity: 0.7; font-size: 0.9em; }

.col-num .numfmt { display: inline-flex; align-items: baseline; justify-content: flex-end; }
.col-num .num-int, .text-end .num-int { font-size: 140% !important; font-weight: 800 !important; }
.col-num .num-dec, .text-end .num-dec { font-size: 75% !important; opacity: 0.60 !important; }
.table .num-dec { opacity: 0.65; }
.number-mono .num-int, .number-mono .num-dec { font-family: var(--font-mono); }


/* ============================================================
   17. UTILITIES
   ============================================================ */
.wbs-text-muted { color: var(--wbs-secondary-light); }
.wbs-text-secondary { color: var(--wbs-secondary); }
.wbs-text-success { color: var(--wbs-success); }
.wbs-text-warning { color: var(--wbs-warning); }
.wbs-text-danger { color: var(--wbs-danger); }

.wbs-fw-medium { font-weight: 500; }
.wbs-fw-semibold { font-weight: 600; }
.wbs-fw-bold { font-weight: 700; }

.wbs-fs-xs { font-size: var(--font-size-xs); }
.wbs-fs-sm { font-size: var(--font-size-sm); }
.wbs-fs-base { font-size: var(--font-size-base); }
.wbs-fs-lg { font-size: var(--font-size-lg); }

.wbs-mt-0 { margin-top: 0; }
.wbs-mb-0 { margin-bottom: 0; }
.wbs-mt-md { margin-top: var(--space-md); }
.wbs-mb-md { margin-bottom: var(--space-md); }

.wbs-hidden { display: none !important; }


/* ============================================================
   18. LEGACY STYLES
   ============================================================ */
.main-variable-item { background-color: #f0f8ff; border: 1px solid #d0e3ff; border-radius: var(--radius-sm); padding: 15px; margin-bottom: 15px; }
.form-group { display: flex; align-items: center; margin-bottom: 15px; }
.form-group label { min-width: 120px; margin-right: 15px; font-weight: 500; }

/* Collapse Toggles */
.navbar-toggler { display: flex; align-items: center; width: 100%; background: none; border: none; color: var(--text-color); cursor: pointer; transition: background var(--transition-fast); }
.navbar-toggler:hover { background: rgba(0, 0, 0, 0.03); }
.navbar-toggler-icon { margin-left: auto; transition: transform var(--transition-slow); }
.navbar-toggler.open .navbar-toggler-icon { transform: rotate(180deg); }

.collapse-section { max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.35s ease, opacity 0.35s ease; }
.collapse-section.open { max-height: 1000px; opacity: 1; }

.properties-container > .phase-toggle, .navbar-toggler.phase-toggle {
  background-color: #dceffa;
  border-radius: var(--radius-sm);
  padding: 8px 15px;
  margin-bottom: 8px;
  font-weight: 600;
  color: #1f3a5f;
  font-size: var(--font-size-lg);
}
.properties-container .property-toggle, .navbar-toggler.property-toggle { background: transparent; padding: 6px 15px 6px 40px; margin-bottom: 4px; font-weight: 500; font-size: var(--font-size-lg); }

.phase-icon, .phase-icon-placeholder { display: inline-block; width: 20px; height: 20px; margin-right: 8px; vertical-align: middle; }
.phase-icon-placeholder { visibility: hidden; }
.fix-value-row, .interval-value-row { margin-left: 135px; }
.translatable { display: none; }
body:not(.loaded) .translatable { display: none; }

/* Video/Branding */
.video { position: absolute; right: 0; bottom: 0; min-width: 100%; min-height: 100%; transform: translateX(calc((100% - 100vw) / 2)); z-index: -2; }
#stylenavbar { position: absolute; left: 50%; transform: translate(-50%); color: white; }
#LogoSicerIndex { width: 5%; margin-left: 45%; margin-right: auto; }
#LogoSicerNavbar { width: 3%; margin-left: 4%; }
#WordNavbarIndex { padding: 0 1.5rem; font-size: 20px; font-weight: lighter; color: white; }
#WordNavbarGeneral { padding: 0 1.5rem; font-size: 16px; font-weight: lighter; color: white; }

.editlogo, .editlogo2 { width: 25px; }

/* Login */
.login-container { display: flex; flex-direction: column; align-items: center; justify-content: center; max-width: 300px; margin: 0 auto; height: 100vh; }
.login-box { background-color: rgb(55, 115, 145); padding: 20px; border-radius: 8px; box-shadow: var(--shadow-md); }
.login-box h1 { text-align: center; }
.login-box form { text-align: center; }
.login-box label { display: block; margin-bottom: 5px; }
.login-box input { width: 100%; padding: 10px; margin-bottom: 10px; border: 1px solid #ccc; border-radius: var(--radius-sm); }
.login-box button { padding: 10px 20px; background-color: #007bff; color: #fff; border: none; border-radius: var(--radius-sm); cursor: pointer; }

.print-icon { font-size: 24px; }
.login-containerdelete { display: flex; flex-direction: column; align-items: center; justify-content: center; max-width: 400px; margin: 0 auto; height: 80vh; }
.bodyform { display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; }
.btnform { display: block; margin: 20px auto; padding: 10px 20px; background-color: #3498db; color: white; border: none; border-radius: var(--radius-sm); cursor: pointer; transition: background-color var(--transition-slow); }
.btnform:hover { background-color: #2980b9; }

.sidebar.sidebar-hidden { display: none; }
.align-right-icon { float: right; margin-right: 10px; }


/* ============================================================
   19. RESPONSIVE
   ============================================================ */
@media (max-width: 991.98px) {
  .contentnav { margin-left: 0 !important; }
  #sidebarContainer { width: 100%; max-width: 320px; transform: translateX(-100%); z-index: 1050; box-shadow: var(--shadow-lg); }
  #sidebarContainer.is-open { transform: translateX(0); }
  #collapsedHeader { display: none !important; }
  .toggle-sidebar-btn { top: 8px; right: 8px; width: 36px; height: 36px; }
  #sidebarBackdrop { position: fixed; top: var(--topnav-h); left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.35); display: none; z-index: 1040; }
  #sidebarBackdrop.show { display: block; }
}

@media (max-width: 1100px) {
  .cm-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cm-body { grid-template-columns: 1fr; }
}

@media (max-width: 992px) { #export-excel .col-opt-md { display: none; } }

@media (max-width: 768px) {
  #export-excel .col-opt-sm, #export-excel .col-opt-md { display: none; }
  .rm-toolbar { flex-direction: column; align-items: stretch; }
  .rm-toolbar__left, .rm-toolbar__center, .rm-toolbar__right { width: 100%; justify-content: center; }
  #rm-search { min-width: 100%; }
}

@media (max-width: 640px) {
  .cm-row { grid-template-columns: 1fr; }
  .cm-row label { margin-bottom: 4px; }
}


/* ============================================================
   20. PRINT STYLES
   ============================================================ */
@media print {
  .wbs-shell, .rm-shell, .cm-shell { box-shadow: none; border: 1px solid #000; }
  .wbs-toolbar, .rm-toolbar, .cm-toolbar, .wbs-header__actions, .cm-actions, .wbs-btn, .cm-btn, #sidebarContainer, .sidebar { display: none !important; }
  .wbs-table, #export-excel { font-size: 10px; }
  .rm-viewport, .wbs-body { height: auto !important; overflow: visible !important; }
}