/* ===== ControlRoom — App CSS ===== */
/* Laadt boven op /css/theme.css (CORE gedeelde variabelen)  */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
  font-family: 'Fira Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute; left: -9999px; top: 4px; z-index: 9999;
  background: var(--color-primary); color: #fff;
  padding: 6px 14px; border-radius: var(--radius-md); font-size: 13px;
}
.skip-link:focus { left: 4px; }

/* ===== APP LAYOUT ===== */
.app-layout { display: flex; min-height: 100vh; }

/* ===== SIDEBAR ===== */
.sidebar {
  position: fixed; left: 0; top: 0; height: 100vh;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  box-shadow: 4px 0 20px rgba(0,0,0,0.06);
  z-index: 50;
  display: flex; flex-direction: column;
  transition: width 0.28s cubic-bezier(0.4,0,0.2,1);
  /* Geen overflow:hidden — zodat de toggle buiten de rand kan uitsteken */
}
.sidebar.collapsed { width: var(--sidebar-collapsed-width); }

.sidebar-logo {
  height: var(--header-height);
  display: flex; align-items: center;
  padding: 0 18px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  gap: 10px;
  overflow: hidden;
}
.sidebar-logo-text {
  font-size: 15px; font-weight: 700; color: var(--color-primary);
  white-space: nowrap; letter-spacing: -0.01em;
  transition: opacity 0.2s ease;
}
.sidebar-logo-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--color-primary); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; font-weight: 700;
}
.sidebar.collapsed .sidebar-logo-text { opacity: 0; pointer-events: none; }

.sidebar-toggle {
  position: absolute; right: -14px; top: 121px;
  width: 28px; height: 28px;
  background: var(--color-primary); border: 2px solid var(--bg-page);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: #fff; z-index: 51;
  box-shadow: var(--shadow-md);
  transition: background 0.18s ease;
}
.sidebar-toggle:hover { background: var(--color-primary-hover); }
.sidebar-toggle svg { width: 14px; height: 14px; transition: transform 0.28s; }
.sidebar.collapsed .sidebar-toggle svg { transform: rotate(180deg); }

.sidebar-nav {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 10px 0;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 2px; }

.nav-section-label {
  padding: 14px 18px 5px;
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-muted);
  white-space: nowrap; overflow: hidden;
  transition: opacity 0.2s;
}
.sidebar.collapsed .nav-section-label { opacity: 0; }

.nav-item {
  display: flex; align-items: center;
  padding: 9px 14px;
  margin: 1px 8px;
  border-radius: var(--radius-md);
  color: var(--text-sidebar);
  text-decoration: none;
  font-size: 13.5px; font-weight: 500;
  cursor: pointer; border: none; background: transparent;
  width: calc(100% - 16px);
  white-space: nowrap;
  transition: var(--transition);
  gap: 0;
}
.nav-item:hover { background: var(--bg-sidebar-hover); color: var(--color-primary); }
.nav-item.active { background: var(--bg-sidebar-active); color: var(--text-sidebar-active); }
.nav-item-logout:hover { background: rgba(239,68,68,0.12); color: var(--color-danger, #ef4444); }

.nav-icon {
  width: 18px; height: 18px; flex-shrink: 0;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.nav-label {
  margin-left: 11px; flex: 1;
  overflow: hidden; text-overflow: ellipsis;
  transition: opacity 0.2s, width 0.2s, margin 0.2s;
}
.sidebar.collapsed .nav-label {
  opacity: 0; width: 0; margin-left: 0; pointer-events: none;
}

.nav-divider {
  height: 1px; background: var(--border-color);
  margin: 8px 16px;
}

/* Onderaan sidebar */
.sidebar-footer {
  padding: 0;
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}
.sidebar-footer-row {
  display: flex; align-items: center; gap: 4px;
}
.sidebar-user {
  flex: 1; min-width: 0;
  padding: 6px 8px;
  display: flex; align-items: center; gap: 10px;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.sidebar-user-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.sidebar-user-info { display: flex; flex-direction: column; overflow: hidden; transition: opacity 0.2s, width 0.2s; min-width: 0; }
.sidebar-user-name { font-size: 12.5px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 11px; color: var(--text-muted); white-space: nowrap; }
.sidebar.collapsed .sidebar-user-info { opacity: 0; width: 0; pointer-events: none; }
.sidebar-logout-btn {
  flex-shrink: 0;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
  margin-right: 4px;
}
.sidebar-logout-btn:hover { background: rgba(239,68,68,0.1); color: #ef4444; }
.sidebar-logout-btn svg { width: 17px; height: 17px; }

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1; display: flex; flex-direction: column; min-height: 100vh;
  transition: margin-left 0.28s cubic-bezier(0.4,0,0.2,1);
}
.main-content.sidebar-collapsed { margin-left: var(--sidebar-collapsed-width); }

/* ===== HEADER ===== */
.app-header {
  position: sticky; top: 0; z-index: 40;
  height: var(--header-height);
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
}
.page-title {
  font-size: 18px; font-weight: 700;
  color: var(--text-heading); letter-spacing: -0.01em;
}
.header-right,
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-username { font-size: 13px; font-weight: 500; color: var(--text-secondary); }

.theme-toggle {
  background: transparent; border: 1px solid var(--border-color);
  border-radius: var(--radius-md); width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-secondary); transition: var(--transition);
}
.theme-toggle:hover { background: var(--bg-subtle); color: var(--color-primary); }
.theme-toggle svg { width: 16px; height: 16px; }

/* Mobile sidebar toggle (verborgen op desktop) */
.mobile-sidebar-toggle {
  display: none; background: transparent; border: none;
  color: var(--text-secondary); cursor: pointer; padding: 4px;
}

/* ===== PAGE CONTENT ===== */
.page-content { padding: 24px; flex: 1; display: flex; flex-direction: column; }

.page-heading {
  font-size: 18px; font-weight: 700; color: var(--text-heading);
  letter-spacing: -0.01em; margin-bottom: 4px;
}

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 24px; flex-wrap: wrap;
}
.page-header-left { display: flex; flex-direction: column; gap: 4px; }
.page-header h1 { font-size: 22px; font-weight: 700; color: var(--text-heading); letter-spacing: -0.01em; }
.page-header-sub { font-size: 13px; color: var(--text-secondary); }

/* ===== STATS GRID ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); padding: 18px 20px;
  display: flex; align-items: flex-start; gap: 14px;
  box-shadow: var(--shadow-sm); transition: var(--transition-slow);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-card-icon,
.stat-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stat-card-icon svg,
.stat-icon svg { width: 20px; height: 20px; }
.stat-info { display: flex; flex-direction: column; gap: 2px; }
.stat-value { font-size: 26px; font-weight: 700; color: var(--text-heading); line-height: 1; }
.stat-label { font-size: 12.5px; color: var(--text-secondary); font-weight: 500; }
.stat-icon-blue   { background: #DBEAFE; color: #1D4ED8; }
.stat-icon-green  { background: #D1FAE5; color: #065F46; }
.stat-icon-orange { background: #FFEDD5; color: #9A3412; }
.stat-icon-red    { background: #FEE2E2; color: #991B1B; }
.stat-icon-purple { background: #EDE9FE; color: #5B21B6; }
[data-theme="dark-v2"] .stat-icon-blue   { background: #1E3A5F; color: #93C5FD; }
[data-theme="dark-v2"] .stat-icon-green  { background: #064E3B; color: #6EE7B7; }
[data-theme="dark-v2"] .stat-icon-orange { background: #431407; color: #FDBA74; }
[data-theme="dark-v2"] .stat-icon-red    { background: #450A0A; color: #FCA5A5; }
[data-theme="dark-v2"] .stat-icon-purple { background: #2E1065; color: #C4B5FD; }
.stat-card-info { flex: 1; }
.stat-card-value {
  font-family: 'Fira Code', monospace;
  font-size: 30px; font-weight: 700;
  color: var(--text-heading); line-height: 1; letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.stat-card-label { font-size: 12.5px; color: var(--text-secondary); font-weight: 500; }

/* ===== CARDS ===== */
.card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); padding: 18px;
  box-shadow: var(--shadow-sm); margin-bottom: 20px;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.card-title { font-size: 15px; font-weight: 700; color: var(--text-heading); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: var(--radius-md);
  font-size: 13.5px; font-weight: 600; font-family: 'Fira Sans', sans-serif;
  border: 1px solid var(--border-color);
  background: transparent; color: var(--text-primary);
  cursor: pointer; text-decoration: none; line-height: 1;
  transition: var(--transition); white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn:hover { background: var(--bg-subtle); }
.btn-sm { padding: 6px 13px; font-size: 12.5px; }
.btn-lg { padding: 12px 24px; font-size: 14.5px; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--color-primary); border-color: var(--color-primary); color: #fff;
  box-shadow: 0 1px 4px rgba(24,153,255,0.25);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-success {
  background: var(--color-secondary); border-color: var(--color-secondary); color: #fff;
}
.btn-success:hover { background: var(--color-secondary-hover); border-color: var(--color-secondary-hover); }
.btn-danger {
  background: var(--color-danger); border-color: var(--color-danger); color: #fff;
}
.btn-danger:hover { background: var(--color-danger-hover); border-color: var(--color-danger-hover); }
.btn-warning {
  background: #F59E0B; border-color: #F59E0B; color: #fff;
}
.btn-warning:hover { background: #D97706; border-color: #D97706; }
.btn-ghost { border-color: transparent; }
.btn-ghost:hover { background: var(--bg-card-hover); border-color: var(--border-color); }

/* ===== FORMS ===== */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: 12.5px; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 6px;
}
.form-label .required { color: var(--color-danger); margin-left: 2px; }
.form-control, .form-input, .form-select {
  width: 100%; padding: 9px 13px;
  border: 1px solid var(--border-input); border-radius: var(--radius-md);
  background: var(--bg-input); color: var(--text-primary);
  font-size: 14px; font-family: 'Fira Sans', sans-serif;
  transition: var(--transition); outline: none;
}
.form-control:focus, .form-input:focus, .form-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(24,153,255,0.12);
}
.form-control.input-error, .form-input.input-error { border-color: var(--color-danger); }
.form-control[readonly], .form-input[readonly] {
  background: var(--bg-secondary);
  color: var(--text-muted);
  cursor: default;
  border-style: dashed;
}
.form-control[readonly]:focus, .form-input[readonly]:focus {
  border-color: var(--border-input);
  box-shadow: none;
}
.form-error { font-size: 12px; color: var(--color-danger); margin-top: 4px; display: none; }
.form-error.visible { display: block; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ===== TABLES ===== */
.table-wrapper {
  overflow-x: auto; border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); background: var(--bg-card);
}
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--bg-table-header); padding: 11px 14px;
  font-size: 11.5px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-secondary);
  text-align: left; border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}
tbody td {
  padding: 11px 14px; font-size: 13.5px;
  border-bottom: 1px solid var(--border-color); color: var(--text-primary);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg-table-row-hover); cursor: pointer; }
.col-mono { font-family: 'Fira Code', monospace; font-size: 12.5px; color: var(--text-secondary); }

/* ===== BADGES ===== */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: var(--radius-full);
  font-size: 11.5px; font-weight: 700; white-space: nowrap;
}
.badge-green  { background: #D1FAE5; color: #065F46; }
.badge-red    { background: #FEE2E2; color: #991B1B; }
.badge-yellow { background: #FEF3C7; color: #92400E; }
.badge-blue   { background: #DBEAFE; color: #1D4ED8; }
.badge-gray   { background: #F1F5F9; color: #475569; }
.badge-orange { background: #FFEDD5; color: #9A3412; }
[data-theme="dark-v2"] .badge-green  { background: #064E3B; color: #6EE7B7; }
[data-theme="dark-v2"] .badge-red    { background: #450A0A; color: #FCA5A5; }
[data-theme="dark-v2"] .badge-yellow { background: #451A03; color: #FCD34D; }
[data-theme="dark-v2"] .badge-blue   { background: #1E3A5F; color: #93C5FD; }
[data-theme="dark-v2"] .badge-gray   { background: #1E293B; color: #94A3B8; }
[data-theme="dark-v2"] .badge-orange { background: #431407; color: #FDBA74; }

/* ===== ALERTS ===== */
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px; border-radius: var(--radius-md);
  font-size: 13.5px; margin-bottom: 16px;
  border-left: 3px solid transparent;
}
.alert-success { background: #D1FAE5; color: #065F46; border-color: var(--color-secondary); }
.alert-error   { background: #FEE2E2; color: #991B1B; border-color: var(--color-danger); }
.alert-warning { background: #FEF3C7; color: #78350F; border-color: var(--color-warning); }
.alert-info    { background: #CFFAFE; color: #155E75; border-color: var(--color-primary); }
[data-theme="dark-v2"] .alert-success { background: rgba(16,185,129,0.08); color: #6EE7B7; }
[data-theme="dark-v2"] .alert-error   { background: rgba(239,68,68,0.08);  color: #FCA5A5; }
[data-theme="dark-v2"] .alert-warning { background: rgba(245,158,11,0.08); color: #FCD34D; }
[data-theme="dark-v2"] .alert-info    { background: rgba(24,153,255,0.08); color: #93C5FD; }

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg-overlay);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-modal); border-radius: var(--radius-xl);
  padding: 26px; width: 90%; max-width: 560px;
  max-height: 88vh; overflow-y: auto;
  box-shadow: var(--shadow-modal);
  transform: translateY(16px) scale(0.99);
  transition: transform 0.2s ease;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-lg { max-width: 760px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.modal-title { font-size: 17px; font-weight: 700; color: var(--text-heading); }
.modal-close {
  background: transparent; border: none; cursor: pointer;
  color: var(--text-muted); padding: 4px; border-radius: var(--radius-sm);
  transition: var(--transition);
}
.modal-close:hover { color: var(--text-primary); background: var(--bg-subtle); }
.modal-close svg { width: 18px; height: 18px; display: block; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 10px;
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

/* ===== EMPTY STATE ===== */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 60px 24px; text-align: center;
  color: var(--text-muted);
}
.empty-state-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.6; }
.empty-state h3 { font-size: 15px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.empty-state p  { font-size: 13px; max-width: 300px; }

/* ===== STATUS DOT ===== */
.status-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; margin-right: 6px; flex-shrink: 0;
}
.status-dot.actief        { background: var(--color-secondary); }
.status-dot.inactief      { background: var(--text-muted); }
.status-dot.provisionering{ background: var(--color-warning); }
.status-dot.fout          { background: var(--color-danger); }

/* ===== LOGIN PAGINA ===== */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg-page); padding: 24px;
  position: relative;
}
.login-box {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius-xl); padding: 40px;
  width: 100%; max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  text-align: center; margin-bottom: 28px;
}
.login-logo-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: var(--radius-lg);
  background: var(--color-primary); color: #fff;
  font-size: 22px; font-weight: 700; margin-bottom: 14px;
}
.login-logo h1 { font-size: 20px; font-weight: 700; color: var(--text-heading); margin-bottom: 4px; }
.login-logo p  { font-size: 13px; color: var(--text-secondary); }
.login-theme-toggle {
  position: fixed; top: 16px; right: 16px;
}

/* ===== GRID HELPERS ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* ===== FORM ROW ===== */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}
.form-row .form-group { margin-bottom: 0; }

/* ===== UTILITY ===== */
.flex         { display: flex; }
.items-center { align-items: center; }
.gap-2        { gap: 8px; }
.gap-3        { gap: 12px; }
.mt-4         { margin-top: 16px; }
.mb-4         { margin-bottom: 16px; }
.text-muted   { color: var(--text-muted); }
.text-sm      { font-size: 13px; }
.font-mono    { font-family: 'Fira Code', monospace; }
.text-right   { text-align: right; }
.truncate     { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }