/* ============================================================
   Garment ERP - Main Stylesheet
   Mobile-first | Bootstrap 5.3 override | Military Green theme
   (Layout & component patterns ported from the Restaurant ERP
   sidebar design; recolored from dark red to military green.)
   ============================================================ */

/* ---- DESIGN TOKENS ---------------------------------------- */
:root{
  --primary:        #4B5320;
  --primary-dark:   #333B18;
  --primary-light:  #6B7A3D;
  --secondary:      #D4AF37;
  --secondary-dark: #B8942C;
  --accent:         #C9A24B;
  --success:        #2e9e5b;
  --danger:         #d64545;
  --warning:        #ffc107;
  --info:           #17a2b8;

  --bg-body:        #f3f4ee;
  --bg-card:        #ffffff;
  --bg-sidebar:     #161a0d;
  --bg-header:      #ffffff;
  --text-main:      #232a1a;
  --text-muted:     #6c7a5f;
  --text-sidebar:   #dde0cf;
  --border-color:   #dde3d3;

  --sidebar-width:  260px;
  --header-height:  60px;
  --radius:         10px;
  --radius-sm:      6px;
  --shadow:         0 2px 12px rgba(75,83,32,0.10);
  --shadow-md:      0 4px 20px rgba(75,83,32,0.14);
  --shadow-card:    0 1px 6px rgba(0,0,0,0.06);
  --transition:     0.2s ease;

  /* Legacy token names kept for backward-compatibility with
     inline styles / older markup that reference them directly. */
  --brand:        var(--primary);
  --brand-dark:   var(--primary-dark);
  --brand-light:  var(--primary-light);
  --bg:           var(--bg-body);
  --border:       var(--border-color);
  --text:         var(--text-main);
  --muted:        var(--text-muted);
  --tab-bar-h:    64px;
}

/* ---- RESET & BASE ------------------------------------------ */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg-body);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--text-main);
  font-size:14px;
  line-height:1.5;
  min-height:100vh;
}
a{color:var(--primary);text-decoration:none;}
a:hover{color:var(--primary-dark);}

/* ---- LAYOUT -------------------------------------------------- */
.app-wrapper{
  display:flex;
  min-height:100vh;
  width:100%;
  max-width:100vw;
  overflow-x:hidden;
}

/* Sidebar */
.sidebar{
  width:var(--sidebar-width);
  background:var(--bg-sidebar);
  position:fixed;
  top:0;left:0;bottom:0;
  height:100vh;
  z-index:1040;
  overflow:hidden;
  transition:transform var(--transition);
  display:flex;
  flex-direction:column;
}

.sidebar-brand{
  padding:16px 16px;
  border-bottom:1px solid rgba(255,255,255,0.08);
  display:flex;
  align-items:center;
  gap:10px;
  min-height:var(--header-height);
  flex-shrink:0;
}
.sidebar-brand-icon{
  width:36px;height:36px;border-radius:8px;flex-shrink:0;
  background:linear-gradient(135deg,var(--primary-light),var(--primary));
  display:flex;align-items:center;justify-content:center;
  color:var(--secondary);font-size:18px;
  box-shadow:0 1px 4px rgba(0,0,0,0.3);
}
.sidebar-brand img{width:36px;height:36px;object-fit:contain;border-radius:8px;flex-shrink:0;}
.sidebar-brand-text{flex:1;overflow:hidden;}
.sidebar-brand-name{
  font-size:15px;
  font-weight:800;
  color:#fff;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  letter-spacing:.2px;
}
.sidebar-brand-name span{color:var(--secondary);}
.sidebar-brand-sub{
  font-size:10px;
  color:var(--secondary);
  text-transform:uppercase;
  letter-spacing:0.5px;
}

.sidebar-nav{
  flex:1 1 auto;
  min-height:0;
  padding:8px 0;
  overflow-y:auto;
  overflow-x:hidden;
  display:flex;
  flex-direction:column;
  flex-wrap:nowrap;
  scrollbar-width:thin;
  scrollbar-color:#3a4020 transparent;
}
.sidebar-nav::-webkit-scrollbar{width:4px;}
.sidebar-nav::-webkit-scrollbar-thumb{background:#3a4020;border-radius:4px;}
.nav-section-label{
  font-size:9px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:1.2px;
  color:rgba(255,255,255,0.35);
  padding:14px 16px 4px;
}
.sidebar-nav .nav-item{margin:1px 8px;}
.sidebar-nav .nav-link{
  color:var(--text-sidebar);
  padding:9px 12px;
  border-radius:var(--radius-sm);
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  font-weight:500;
  transition:background var(--transition), color var(--transition);
}
.sidebar-nav .nav-link i{font-size:16px;width:20px;text-align:center;flex-shrink:0;}
.sidebar-nav .nav-link:hover{
  background:rgba(255,255,255,0.08);
  color:#fff;
}
.sidebar-nav .nav-link.active{
  background:var(--primary);
  color:#fff;
}
.sidebar-nav .nav-link .badge{margin-left:auto;font-size:10px;}

.sidebar-footer{
  padding:12px;
  border-top:1px solid rgba(255,255,255,0.08);
  flex-shrink:0;
}
.sidebar-user{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 4px;
}
.sidebar-user-avatar{
  width:34px;height:34px;
  background:var(--primary);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;
  font-weight:700;
  color:#fff;
  flex-shrink:0;
}
.sidebar-user-info{flex:1;min-width:0;}
.sidebar-user-name{font-size:13px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sidebar-user-role{font-size:10px;color:var(--secondary);text-transform:capitalize;}

/* Main content area */
.main-content{
  margin-left:var(--sidebar-width);
  flex:1;
  min-width:0;
  max-width:calc(100vw - var(--sidebar-width));
  overflow-x:hidden;
  display:flex;
  flex-direction:column;
  min-height:100vh;
  transition:margin-left var(--transition);
}
@media (max-width:991px){
  .main-content{margin-left:0;max-width:100vw;}
}

/* Header */
.app-header{
  height:var(--header-height);
  background:var(--bg-header);
  border-bottom:1px solid var(--border-color);
  display:flex;
  align-items:center;
  padding:0 20px;
  gap:12px;
  position:sticky;
  top:0;
  z-index:1030;
  box-shadow:0 1px 4px rgba(0,0,0,0.06);
}
.sidebar-toggle-btn{
  display:none;
  border:none;
  background:none;
  padding:6px;
  font-size:20px;
  color:var(--primary);
  cursor:pointer;
}
.app-header .page-title{
  font-size:17px;
  font-weight:700;
  color:var(--text-main);
  flex:1;
}
.app-header .header-actions{display:flex;align-items:center;gap:10px;}

/* Page content */
.page-content{
  flex:1;
  padding:20px;
  width:100%;
  max-width:100%;
  overflow-x:hidden;
}
/* Backwards-compatible alias in case any page still references it */
.app-main{padding:0;}

/* ---- AUTH / LOGIN PAGE --------------------------------------- */
.login-page{
  min-height:100vh;
  background:linear-gradient(135deg,var(--bg-sidebar) 0%,var(--primary-dark) 50%,var(--bg-sidebar) 100%);
  display:flex;align-items:center;justify-content:center;padding:20px;
  position:relative;z-index:1;
}
.login-card{
  background:#fff;border-radius:16px;padding:40px 36px;width:100%;max-width:400px;
  box-shadow:0 20px 60px rgba(0,0,0,.4);position:relative;z-index:1;
}
.login-logo{text-align:center;margin-bottom:28px;}
.login-logo img{width:70px;height:70px;object-fit:contain;border-radius:14px;margin-bottom:12px;}
.login-logo .login-logo-icon{
  width:70px;height:70px;border-radius:14px;margin:0 auto 12px;
  background:linear-gradient(135deg,var(--primary-light),var(--primary));
  display:flex;align-items:center;justify-content:center;color:var(--secondary);font-size:32px;
}
.login-logo h1{font-size:22px;font-weight:800;color:var(--primary);margin:0;}
.login-logo p{font-size:12px;color:var(--text-muted);margin:4px 0 0;}
.login-wave{
  position:fixed;bottom:0;left:0;right:0;height:200px;
  background:linear-gradient(135deg,var(--primary) 0%, var(--secondary) 100%);
  clip-path:ellipse(110% 100% at 50% 100%);z-index:0;
}
.toggle-pw{cursor:pointer;color:var(--primary);}
.role-hint{font-size:11px;color:var(--text-muted);text-align:center;margin-top:16px;}
@media (max-width:480px){.login-card{padding:28px 20px;}}

/* Legacy aliases kept for backward-compatibility */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;}
.auth-card{background:#fff;border-radius:16px;padding:2.4rem 2.2rem;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.4);}
.auth-card .brand-title{color:var(--primary);font-weight:800;text-align:center;margin-bottom:.2rem;}
.auth-card .brand-sub{color:var(--muted);text-align:center;margin-bottom:1.8rem;font-size:.9rem;}

/* ---- CARDS / PANELS -------------------------------------------- */
.panel{
  background:#fff;border:1px solid var(--border);border-radius:12px;
  padding:1.25rem 1.4rem;margin-bottom:1.25rem;box-shadow:var(--shadow-card);
}
.panel-title{
  font-weight:700;font-size:1.05rem;color:var(--primary-dark);
  display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;
}
.panel-heading{background:transparent;}
.panel-body{background:transparent;}
.page-header{
  display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:space-between;margin-bottom:1.25rem;
}
.page-header h4{font-weight:800;color:var(--primary-dark);margin:0;}
.page-header p{color:var(--muted);margin:0;font-size:.88rem;}

/* Stat cards */
.stat-card{
  background:#fff;border-radius:12px;padding:1.1rem 1.3rem;border:1px solid var(--border);
  display:flex;align-items:center;gap:1rem;box-shadow:var(--shadow-card);height:100%;
  cursor:pointer;transition:.15s;text-decoration:none;color:inherit;
}
.stat-card:hover{box-shadow:0 4px 16px rgba(75,83,32,.15);transform:translateY(-1px);}
.stat-card .icon{
  width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-light));
  flex-shrink:0;
}
.stat-card.to-pay .icon{background:linear-gradient(135deg,#a53d2e,#d6604a);}
.stat-card.to-get .icon{background:linear-gradient(135deg,#16a085,#1abc9c);}
.stat-card .val{font-size:1.5rem;font-weight:800;color:var(--primary-dark);line-height:1;}
.stat-card .lbl{color:var(--muted);font-size:.8rem;margin-top:.2rem;}

/* ---- BUTTONS ----------------------------------------------------- */
.btn{border-radius:var(--radius-sm);font-size:13px;font-weight:500;transition:all var(--transition);}
.btn-brand{background:var(--primary);border-color:var(--primary);color:#fff;}
.btn-brand:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;}
.btn-outline-brand{border-color:var(--primary);color:var(--primary);}
.btn-outline-brand:hover{background:var(--primary);color:#fff;}
.btn-outline-primary{color:var(--primary);border-color:var(--primary);}
.btn-outline-primary:hover{background:var(--primary);border-color:var(--primary);color:#fff;}
.btn-primary{background:var(--primary);border-color:var(--primary);}
.btn-primary:hover,.btn-primary:focus{background:var(--primary-dark);border-color:var(--primary-dark);}

/* ---- TABLES (app grid) -------------------------------------------- */
.table-app thead th{
  background:var(--primary-dark);color:#fff;font-weight:600;font-size:.82rem;
  text-transform:uppercase;letter-spacing:.3px;white-space:nowrap;border:none;
}
.table-app td{vertical-align:middle;font-size:.9rem;}
.table-app tbody tr:hover{background:#f2f4ec;}
.table-app{border-radius:10px;overflow:hidden;}
.badge-status{font-weight:600;font-size:.72rem;padding:.4em .7em;}

/* ---- BADGES --------------------------------------------------------- */
.badge-role{font-size:.65rem;padding:.25em .55em;border-radius:20px;background:rgba(255,255,255,.2);color:#fff;font-weight:600;}
.badge-packed{background:#6c757d;color:#fff;}
.badge-shipped{background:#0d6efd;color:#fff;}
.badge-received{background:#ffc107;color:#000;}
.badge-transported{background:#0dcaf0;color:#000;}
.badge-completed{background:#198754;color:#fff;}
.badge-transfer{background:#6610f2;color:#fff;}
.badge-shipping{background:#0dcaf0;color:#000;}
.badge-transport{background:#fd7e14;color:#fff;}

/* ---- MODALS ---------------------------------------------------------- */
.modal-content{border-radius:var(--radius);border:none;box-shadow:var(--shadow-md);}
.modal-header{border-bottom:1px solid var(--border-color);padding:16px 20px;}
.modal-header .modal-title{font-weight:700;font-size:16px;color:var(--text-main);}
.modal-body{padding:20px;}
.modal-footer{border-top:1px solid var(--border-color);padding:14px 20px;}
.modal-header.bg-danger .modal-title,
.modal-header.bg-success .modal-title,
.modal-header.bg-info .modal-title,
.modal-header.bg-danger .btn-close,
.modal-header.bg-success .btn-close,
.modal-header.bg-info .btn-close{color:#fff;filter:brightness(0) invert(1);}
.modal-header.bg-warning .modal-title{color:#3d3316;}
.modal-confirm-icon{font-size:48px;margin-bottom:12px;}

/* ---- SKELETON LOADER --------------------------------------------------- */
@keyframes skeleton-loading{
  0%{background-position:100% 50%;}
  100%{background-position:0 50%;}
}
.skeleton{
  background:linear-gradient(90deg,#e9ede2 25%,#f4f6ee 37%,#e9ede2 63%);
  background-size:400% 100%;animation:skeleton-loading 1.4s ease infinite;
  border-radius:6px;display:block;
}
.skeleton-text{height:14px;margin:6px 0;width:100%;}
.skeleton-row td{padding:14px 12px;}
.mobile-card.skeleton-card .skeleton-text{margin:5px 0;}

/* Global page-transition skeleton overlay (link navigation) */
.global-skeleton-overlay{
  position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;
  background:rgba(255,255,255,0.80);backdrop-filter:blur(2px);z-index:99999;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  pointer-events:all;user-select:none;opacity:0;visibility:hidden;
  transition:opacity 0.15s ease, visibility 0.15s ease;
}
.global-skeleton-overlay.active{opacity:1;visibility:visible;}
.global-skeleton-card{
  background:#ffffff;border:1px solid var(--border-color);box-shadow:0 10px 30px rgba(0,0,0,0.14);
  border-radius:14px;padding:20px 28px;display:flex;align-items:center;gap:16px;min-width:240px;
}
.global-skeleton-loader-bar{
  position:fixed;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--primary-light),var(--primary));
  background-size:300% 100%;animation:slideBar 1.2s infinite linear;z-index:100000;
}
.ajax-loader-bar{
  position:fixed;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--primary));
  background-size:200% 100%;animation:slideBar 1s infinite linear;z-index:9998;
}
@keyframes slideBar{
  0%{background-position:100% 0;}
  100%{background-position:-100% 0;}
}

/* ---- LOADING OVERLAY (AJAX form submits) --------------------------------- */
.app-loading-overlay{
  position:fixed;inset:0;background:rgba(22,26,13,.60);z-index:2000;
  display:flex;align-items:center;justify-content:center;
}

/* ---- DYNAMIC COLOR-BLOCK BUILDER (design form) --------------------------- */
.color-block{
  border:1px solid var(--border);border-radius:10px;padding:1rem 1.1rem;margin-bottom:1rem;
  background:#fbfcf9;position:relative;
}
.color-block .color-block-head{
  display:flex;align-items:center;gap:.75rem;margin-bottom:.85rem;flex-wrap:wrap;
}
.color-block .roll-row{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem;}
.color-block .roll-row .roll-index{
  width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0;
}
.color-block .roll-summary{font-size:.85rem;color:var(--muted);margin-top:.4rem;}
.color-block .roll-summary b{color:var(--primary-dark);}

.grand-summary{
  background:linear-gradient(135deg,var(--primary-dark),var(--primary));
  color:#fff;border-radius:12px;padding:1.1rem 1.4rem;
  display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:center;
}
.grand-summary .gs-item{text-align:center;}
.grand-summary .gs-item .v{font-size:1.35rem;font-weight:800;}
.grand-summary .gs-item .l{font-size:.75rem;opacity:.85;text-transform:uppercase;letter-spacing:.4px;}

/* ---- EXPORT TABLE (packing list PDF/image export) ------------------------ */
.export-wrap{background:#fff;padding:1.25rem;border-radius:10px;overflow-x:auto;}
.export-header{
  border:1px solid #333;border-bottom:none;background:#eef1e6;
  padding:12px 16px;min-width:640px;
}
.export-header .eh-title{
  font-weight:800;font-size:1.05rem;color:var(--primary-dark);text-transform:uppercase;
  letter-spacing:.3px;margin-bottom:6px;text-align:center;
}
.export-header .eh-fields{display:flex;flex-wrap:wrap;gap:.5rem 1.75rem;justify-content:center;}
.export-header .eh-field{font-size:.88rem;color:var(--text);text-align:center;}
.export-header .eh-field b{color:var(--primary-dark);text-transform:uppercase;font-size:.72rem;letter-spacing:.3px;display:block;opacity:.7;}
.export-header .eh-field span{font-weight:700;font-size:.98rem;}

.export-table{border-collapse:collapse;width:100%;min-width:640px;font-family:Arial,Helvetica,sans-serif;}
.export-table th,.export-table td{
  border:1px solid #333;padding:6px 10px;font-size:.85rem;text-align:center;white-space:nowrap;
}
.export-table th{background:#eef1e6;text-align:center;font-weight:700;}
.export-table td.lbl-col, .export-table th.lbl-col{font-weight:600;background:#f6f8f2;text-align:center;}
.export-table tfoot td{font-weight:700;background:#eef2e6;text-align:center;}

/* ---- FORM STYLES ---------------------------------------------------------- */
.form-label{font-weight:600;font-size:.85rem;color:var(--text);}
.form-control,.form-select{border-color:var(--border-color);}
.form-control:focus,.form-select:focus{border-color:var(--primary-light);box-shadow:0 0 0 .2rem rgba(75,83,32,.15);}

.empty-state{text-align:center;padding:3rem 1rem;color:var(--muted);}
.empty-state i{font-size:2.6rem;opacity:.4;}

/* ---- MOBILE CARDS (replace tables on small screens) ------------------------ */
.mobile-card-list{display:flex;flex-direction:column;gap:.75rem;}
.mobile-card{
  border:1px solid var(--border);border-radius:10px;background:#fff;
  padding:.9rem 1rem;box-shadow:var(--shadow-card);
}
.mobile-card .mc-title{
  font-weight:700;font-size:1rem;color:var(--primary-dark);
  display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.5rem;
}
.mobile-card .mc-row{
  display:flex;justify-content:space-between;gap:.75rem;
  font-size:.85rem;padding:.3rem 0;border-top:1px dashed var(--border);
}
.mobile-card .mc-row:first-of-type{border-top:none;}
.mobile-card .mc-row .mc-label{color:var(--muted);}
.mobile-card .mc-row .mc-value{font-weight:600;text-align:right;}
.mobile-card .mc-actions{
  display:flex;gap:.5rem;margin-top:.75rem;padding-top:.6rem;border-top:1px solid var(--border);
}
.mobile-card .mc-actions .btn{flex:1;}
.mobile-card .mc-check{display:flex;align-items:center;gap:.6rem;}

/* ---- SUPPLIER COMBOBOX ------------------------------------------------------ */
.supplier-combo-wrap{position:relative;}
.supplier-combo-wrap .supplier-dropdown{
  position:absolute;top:100%;left:0;right:0;background:#fff;
  border:1px solid var(--border);border-radius:8px;z-index:500;
  max-height:200px;overflow-y:auto;box-shadow:0 8px 24px rgba(0,0,0,.1);
}
.supplier-combo-wrap .supplier-dropdown .sdrop-item{
  padding:.6rem 1rem;font-size:.9rem;cursor:pointer;border-bottom:1px solid #f0f0f0;
}
.supplier-combo-wrap .supplier-dropdown .sdrop-item:hover{background:#f4f6ee;}
.supplier-combo-wrap .supplier-dropdown .sdrop-item.new-entry{color:var(--primary);font-style:italic;}
.supplier-combo-wrap .supplier-dropdown .sdrop-item:last-child{border-bottom:none;}

/* ---- IMAGE THUMBNAIL (design view) ------------------------------------------ */
.design-image-thumb{
  width:100%;max-width:280px;border-radius:10px;border:1px solid var(--border);
  object-fit:cover;cursor:pointer;
}
.design-image-thumb:hover{opacity:.88;}

/* ---- LEDGER STYLES ------------------------------------------------------------ */
.ledger-debit{color:#c0392b;font-weight:600;}
.ledger-credit{color:#16a085;font-weight:600;}
.ledger-balance-positive{color:#16a085;font-weight:700;}
.ledger-balance-negative{color:#c0392b;font-weight:700;}

/* ---- COST PRICE BREAKDOWN TABLE ------------------------------------------------ */
.cost-breakdown{background:#f7f8f3;border-radius:8px;padding:.75rem 1rem;font-size:.88rem;}
.cost-breakdown .cb-row{display:flex;justify-content:space-between;padding:.2rem 0;}
.cost-breakdown .cb-total{border-top:2px solid var(--border);margin-top:.4rem;padding-top:.4rem;font-weight:700;}

/* ---- CURRENCY DISPLAY ------------------------------------------------------------ */
.cny-val{color:var(--primary-dark);font-weight:600;}
.inr-val{color:#16a085;font-weight:600;}

/* ---- STATUS WORKFLOW TIMELINE ------------------------------------------------------ */
.status-timeline{display:flex;align-items:center;gap:0;flex-wrap:wrap;margin:.75rem 0;}
.st-step{
  display:flex;flex-direction:column;align-items:center;font-size:.7rem;
  color:var(--muted);min-width:60px;text-align:center;
}
.st-step .st-dot{
  width:28px;height:28px;border-radius:50%;border:2px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:.75rem;
  background:#fff;color:var(--muted);
}
.st-step.done .st-dot{background:var(--success);border-color:var(--success);color:#fff;}
.st-step.current .st-dot{background:var(--primary);border-color:var(--primary);color:#fff;}
.st-connector{flex:1;height:2px;background:var(--border);min-width:12px;}
.st-connector.done{background:var(--success);}

/* ---- MISC ----------------------------------------------------------------------------- */
.section-divider{border:none;border-top:1px solid var(--border);margin:1rem 0;}
.text-cny{font-size:.78rem;color:var(--muted);}

/* Ensure tables never show on mobile - use mobile cards instead */
@media (max-width:767px){
  .table-responsive.d-md-none-force{display:none !important;}
}

/* ---- FIXED APP FOOTER (bottom of scrollable content) ----------------------------------- */
.app-footer{
  padding:10px 16px;border-top:1px solid var(--border-color);
  text-align:center;font-size:11px;color:var(--muted);background:#fff;
}
.app-footer-sep{margin:0 6px;opacity:.6;}

/* ---- MOBILE RESPONSIVE (sidebar off-canvas) --------------------------------------------- */
@media (max-width:991px){
  .sidebar{transform:translateX(-100%);z-index:1050;}
  .sidebar.show{transform:translateX(0);}
  .sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:1045;}
  .sidebar-backdrop.show{display:block;}
  .main-content{margin-left:0;}
  .sidebar-toggle-btn{display:flex;align-items:center;justify-content:center;}
  .page-content{padding:12px;padding-bottom:calc(var(--tab-bar-h) + 12px);}
  .app-header{padding:0 12px;}
  .app-footer{padding-bottom:calc(var(--tab-bar-h) + 10px);}
}

/* ---- MOBILE BOTTOM TAB BAR (quick thumb navigation, lg breakpoint and below) ------------ */
.mobile-tab-bar{
  position:fixed;left:0;right:0;bottom:0;height:var(--tab-bar-h);
  display:flex;align-items:stretch;justify-content:space-around;
  background:var(--bg-sidebar);border-top:1px solid rgba(255,255,255,.08);
  box-shadow:0 -4px 16px rgba(0,0,0,.18);z-index:1049;
  padding-bottom:env(safe-area-inset-bottom,0);
}
.mobile-tab-item{
  flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;color:var(--text-sidebar);text-decoration:none;font-size:11px;font-weight:500;
  opacity:.72;transition:var(--transition);padding:6px 2px;
}
.mobile-tab-item i{font-size:19px;line-height:1;}
.mobile-tab-item:hover{opacity:1;color:var(--text-sidebar);}
.mobile-tab-item.active{opacity:1;color:var(--secondary);}
.mobile-tab-item.active i{transform:translateY(-1px);}
@media (max-width:576px){
  .panel{padding:1rem;}
  .page-content{padding:10px 8px;}
  .stat-card{padding:.9rem 1rem;}
  .auth-card{padding:2rem 1.4rem;}
}