/* =========================================================
   ATRA General Maintenance — CMMS Theme
   Brand: Deep Navy #0D2B4D / Ocean Blue #3F6EA8 / Airy Blue #A7BED9
          Mist Blue #D6E2F0 / Pure White #FFFFFF
   Headings: Cairo (maps brand Montserrat) | Body: Tajawal (maps brand Poppins)
   ========================================================= */

:root{
  --atra-navy:#0D2B4D;
  --atra-navy-2:#123457;
  --atra-blue:#3F6EA8;
  --atra-blue-light:#5C87BC;
  --atra-airy:#A7BED9;
  --atra-mist:#D6E2F0;
  --atra-white:#FFFFFF;

  --atra-success:#2FA86A;
  --atra-warning:#E3A21A;
  --atra-danger:#D8464B;
  --atra-info:#3F6EA8;
  --atra-critical:#B32536;

  --atra-bg:#F3F6FA;
  --atra-surface:#FFFFFF;
  --atra-border:#E4EBF3;
  --atra-text:#1B2A3B;
  --atra-text-soft:#5C6B7E;
  --atra-text-mute:#8B98A9;

  --atra-radius:14px;
  --atra-radius-sm:10px;
  --atra-shadow:0 4px 18px rgba(13,43,77,.06);
  --atra-shadow-lg:0 12px 34px rgba(13,43,77,.12);

  --font-head:'Cairo','Montserrat',sans-serif;
  --font-body:'Tajawal','Poppins',sans-serif;

  --sidebar-w:272px;
  --sidebar-w-collapsed:84px;
  --topbar-h:72px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--atra-bg);
  color:var(--atra-text);
  font-size:.92rem;
  direction:rtl;
}
h1,h2,h3,h4,h5,h6,.font-head{font-family:var(--font-head);font-weight:700;color:var(--atra-navy)}
a{text-decoration:none}
.text-muted-soft{color:var(--atra-text-soft)!important}
.text-brand{color:var(--atra-blue)!important}
.bg-brand{background:var(--atra-blue)!important}
.bg-navy{background:var(--atra-navy)!important}

/* ===== Scrollbar ===== */
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--atra-airy);border-radius:10px}
::-webkit-scrollbar-thumb:hover{background:var(--atra-blue)}

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

/* ---- Sidebar ---- */
.app-sidebar{
  width:var(--sidebar-w);
  min-width:var(--sidebar-w);
  background:linear-gradient(180deg,var(--atra-navy) 0%,#0A2340 100%);
  color:#fff;
  position:sticky;
  top:0;
  height:100vh;
  display:flex;
  flex-direction:column;
  transition:width .25s ease,min-width .25s ease;
  z-index:1030;
}
.app-shell.collapsed .app-sidebar{width:var(--sidebar-w-collapsed);min-width:var(--sidebar-w-collapsed)}
.sidebar-brand{
  display:flex;align-items:center;gap:.6rem;
  padding:1.1rem 1.15rem;border-bottom:1px solid rgba(255,255,255,.08);
  min-height:var(--topbar-h);
}
.sidebar-brand img{height:34px;width:auto;flex-shrink:0}
.sidebar-brand .brand-text{line-height:1.15;overflow:hidden;white-space:nowrap}
.sidebar-brand .brand-text b{display:block;font-family:var(--font-head);font-size:1.02rem;color:#fff;letter-spacing:.5px}
.sidebar-brand .brand-text span{display:block;font-size:.66rem;color:var(--atra-airy);letter-spacing:1px}
.app-shell.collapsed .brand-text{display:none}

.sidebar-nav{flex:1;overflow-y:auto;overflow-x:hidden;padding:.85rem .65rem}
.sidebar-section-title{
  font-size:.68rem;color:var(--atra-airy);opacity:.65;text-transform:uppercase;
  letter-spacing:1px;margin:1rem .6rem .35rem;font-weight:700;
}
.app-shell.collapsed .sidebar-section-title{text-align:center;opacity:0;height:0;margin:.4rem 0;overflow:hidden}

.nav-item-atra{position:relative;margin-bottom:2px}
.nav-link-atra{
  display:flex;align-items:center;gap:.7rem;
  padding:.62rem .8rem;border-radius:10px;color:#CBD8E8;
  font-size:.87rem;font-weight:600;white-space:nowrap;overflow:hidden;
  transition:background .15s,color .15s;cursor:pointer;
}
.nav-link-atra i{font-size:1.08rem;width:22px;text-align:center;flex-shrink:0;color:var(--atra-airy)}
.nav-link-atra:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-link-atra.active{background:linear-gradient(90deg,var(--atra-blue),var(--atra-blue-light));color:#fff;box-shadow:0 4px 14px rgba(63,110,168,.4)}
.nav-link-atra.active i{color:#fff}
.nav-link-atra .badge{margin-inline-start:auto}
.app-shell.collapsed .nav-link-atra span.link-text{display:none}
.app-shell.collapsed .nav-link-atra{justify-content:center}
.app-shell.collapsed .nav-link-atra .badge{position:absolute;top:2px;left:2px;margin:0}

.sidebar-foot{padding:.8rem 1rem;border-top:1px solid rgba(255,255,255,.08);font-size:.72rem;color:var(--atra-airy);opacity:.75}
.app-shell.collapsed .sidebar-foot{display:none}

/* ---- Main column ---- */
.app-main{flex:1;min-width:0;display:flex;flex-direction:column}

/* ---- Topbar ---- */
.app-topbar{
  height:var(--topbar-h);
  background:var(--atra-surface);
  border-bottom:1px solid var(--atra-border);
  display:flex;align-items:center;gap:1rem;
  padding:0 1.25rem;position:sticky;top:0;z-index:1020;
  box-shadow:0 2px 10px rgba(13,43,77,.03);
}
.topbar-search{position:relative;max-width:360px;width:100%}
.topbar-search input{
  border-radius:30px;border:1px solid var(--atra-border);background:var(--atra-bg);
  padding:.55rem 2.4rem .55rem 1rem;font-size:.85rem;
}
.topbar-search input:focus{border-color:var(--atra-blue);box-shadow:0 0 0 .18rem rgba(63,110,168,.15);background:#fff}
.topbar-search i{position:absolute;right:.9rem;top:50%;transform:translateY(-50%);color:var(--atra-text-mute)}

.icon-btn{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--atra-border);
  background:#fff;display:flex;align-items:center;justify-content:center;
  color:var(--atra-navy);position:relative;font-size:1.05rem;transition:.15s;flex-shrink:0;
}
.icon-btn:hover{background:var(--atra-mist);border-color:var(--atra-airy)}
.icon-btn .dot{
  position:absolute;top:6px;left:6px;width:9px;height:9px;border-radius:50%;
  background:var(--atra-danger);border:2px solid #fff;
}
.icon-btn .count{
  position:absolute;top:-6px;left:-6px;background:var(--atra-danger);color:#fff;
  font-size:.62rem;font-weight:700;border-radius:20px;min-width:18px;height:18px;
  display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid #fff;
}

.user-chip{display:flex;align-items:center;gap:.6rem;padding:.35rem .6rem .35rem .9rem;border-radius:40px;border:1px solid var(--atra-border);cursor:pointer;background:#fff}
.user-chip:hover{background:var(--atra-mist)}
.user-chip .avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--atra-blue),var(--atra-navy));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.user-chip .meta{line-height:1.15}
.user-chip .meta b{display:block;font-size:.82rem;color:var(--atra-navy)}
.user-chip .meta span{display:block;font-size:.68rem;color:var(--atra-text-mute)}

.sidebar-toggle-btn{border:none;background:transparent;color:var(--atra-navy);font-size:1.25rem;padding:.3rem}

/* ---- Content ---- */
.app-content{padding:1.4rem 1.5rem 3rem}
.page-header{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.3rem}
.page-header h1{font-size:1.35rem;margin:0}
.breadcrumb-atra{font-size:.78rem;color:var(--atra-text-mute);margin-bottom:.25rem}
.breadcrumb-atra a{color:var(--atra-text-mute)}
.breadcrumb-atra a:hover{color:var(--atra-blue)}

/* =========================================================
   COMPONENTS
   ========================================================= */
.card-atra{
  background:var(--atra-surface);border:1px solid var(--atra-border);border-radius:var(--atra-radius);
  box-shadow:var(--atra-shadow);
}
.card-atra .card-header-atra{
  padding:1rem 1.25rem;border-bottom:1px solid var(--atra-border);display:flex;align-items:center;justify-content:space-between;gap:.6rem;flex-wrap:wrap;
}
.card-atra .card-header-atra h6{margin:0;font-family:var(--font-head);color:var(--atra-navy);font-size:.95rem}
.card-atra .card-body-atra{padding:1.25rem}

/* KPI stat card */
.stat-card{
  background:var(--atra-surface);border:1px solid var(--atra-border);border-radius:var(--atra-radius);
  padding:1.15rem 1.25rem;box-shadow:var(--atra-shadow);position:relative;overflow:hidden;height:100%;
}
.stat-card .stat-icon{
  width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;margin-bottom:.75rem;
}
.stat-card .stat-value{font-family:var(--font-head);font-size:1.65rem;color:var(--atra-navy);font-weight:800;line-height:1}
.stat-card .stat-label{color:var(--atra-text-soft);font-size:.8rem;margin-top:.3rem}
.stat-card .stat-delta{font-size:.74rem;font-weight:700;display:inline-flex;align-items:center;gap:.2rem;margin-top:.55rem;padding:.15rem .55rem;border-radius:20px}
.stat-delta.up{color:var(--atra-success);background:rgba(47,168,106,.1)}
.stat-delta.down{color:var(--atra-danger);background:rgba(216,70,75,.1)}
.stat-card .stat-shape{position:absolute;left:-20px;bottom:-20px;font-size:5.5rem;opacity:.05;color:var(--atra-navy)}

.icon-tile-blue{background:rgba(63,110,168,.12);color:var(--atra-blue)}
.icon-tile-navy{background:rgba(13,43,77,.1);color:var(--atra-navy)}
.icon-tile-green{background:rgba(47,168,106,.12);color:var(--atra-success)}
.icon-tile-orange{background:rgba(227,162,26,.14);color:var(--atra-warning)}
.icon-tile-red{background:rgba(216,70,75,.12);color:var(--atra-danger)}
.icon-tile-airy{background:rgba(167,190,217,.25);color:var(--atra-blue)}

/* Badges / status pills */
.pill{display:inline-flex;align-items:center;gap:.35rem;font-size:.72rem;font-weight:700;padding:.28rem .68rem;border-radius:20px;line-height:1}
.pill::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.pill-success{background:rgba(47,168,106,.12);color:var(--atra-success)}
.pill-warning{background:rgba(227,162,26,.14);color:#8a6408}
.pill-danger{background:rgba(216,70,75,.12);color:var(--atra-danger)}
.pill-info{background:rgba(63,110,168,.12);color:var(--atra-blue)}
.pill-critical{background:rgba(179,37,54,.14);color:var(--atra-critical)}
.pill-muted{background:#EEF1F5;color:var(--atra-text-soft)}
.pill-navy{background:rgba(13,43,77,.1);color:var(--atra-navy)}

/* Buttons */
.btn-atra-primary{background:var(--atra-blue);border-color:var(--atra-blue);color:#fff;font-weight:600}
.btn-atra-primary:hover{background:var(--atra-navy);border-color:var(--atra-navy);color:#fff}
.btn-atra-navy{background:var(--atra-navy);border-color:var(--atra-navy);color:#fff;font-weight:600}
.btn-atra-navy:hover{background:#0a2038;border-color:#0a2038;color:#fff}
.btn-atra-outline{background:#fff;border:1px solid var(--atra-border);color:var(--atra-navy);font-weight:600}
.btn-atra-outline:hover{background:var(--atra-mist);border-color:var(--atra-airy)}
.btn-atra-soft{background:rgba(63,110,168,.1);border:1px solid transparent;color:var(--atra-blue);font-weight:600}
.btn-atra-soft:hover{background:rgba(63,110,168,.18)}
.btn-icon-sm{width:34px;height:34px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:9px}

/* Filter bar */
.filter-bar{
  background:var(--atra-surface);border:1px solid var(--atra-border);border-radius:var(--atra-radius);
  padding:.9rem 1rem;margin-bottom:1rem;display:flex;flex-wrap:wrap;gap:.6rem;align-items:end;
}
.filter-bar .filter-field{min-width:150px}
.filter-bar label{font-size:.72rem;color:var(--atra-text-soft);font-weight:700;margin-bottom:.25rem;display:block}
.filter-bar .form-control,.filter-bar .form-select{font-size:.83rem;border-radius:9px;border-color:var(--atra-border)}
.filter-bar .form-control:focus,.filter-bar .form-select:focus{border-color:var(--atra-blue);box-shadow:0 0 0 .16rem rgba(63,110,168,.15)}

/* Tables */
.table-atra-wrap{background:var(--atra-surface);border:1px solid var(--atra-border);border-radius:var(--atra-radius);overflow:hidden;box-shadow:var(--atra-shadow)}
.table-atra{margin:0;font-size:.85rem}
.table-atra thead th{
  background:var(--atra-bg);color:var(--atra-navy);font-weight:700;font-size:.74rem;
  text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--atra-border);
  white-space:nowrap;padding:.85rem 1rem;
}
.table-atra tbody td{padding:.8rem 1rem;vertical-align:middle;border-bottom:1px solid var(--atra-border);color:var(--atra-text)}
.table-atra tbody tr:last-child td{border-bottom:none}
.table-atra tbody tr{transition:background .12s}
.table-atra tbody tr:hover{background:#F7FAFD}
.table-atra .cell-title{font-weight:700;color:var(--atra-navy)}
.table-atra .cell-sub{font-size:.74rem;color:var(--atra-text-mute)}
.row-actions{display:flex;gap:.35rem;justify-content:flex-end}

.avatar-sm{width:34px;height:34px;border-radius:9px;background:var(--atra-mist);color:var(--atra-blue);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.78rem}
.avatar-round{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--atra-blue),var(--atra-navy));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem}

.table-toolbar{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1rem;border-bottom:1px solid var(--atra-border);flex-wrap:wrap;gap:.6rem}
.table-toolbar .result-count{font-size:.78rem;color:var(--atra-text-soft)}
.table-footer-atra{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;flex-wrap:wrap;gap:.5rem;font-size:.8rem;color:var(--atra-text-soft)}

.pagination-atra .page-link{border-radius:8px;margin:0 2px;border-color:var(--atra-border);color:var(--atra-navy);font-size:.8rem}
.pagination-atra .page-item.active .page-link{background:var(--atra-blue);border-color:var(--atra-blue)}

/* Progress */
.progress-atra{height:8px;border-radius:20px;background:var(--atra-mist)}
.progress-atra .progress-bar{border-radius:20px}

/* Timeline */
.timeline-atra{position:relative;padding-inline-start:1.6rem;border-inline-start:2px dashed var(--atra-border)}
.timeline-item{position:relative;padding-bottom:1.4rem}
.timeline-item::before{content:'';position:absolute;inset-inline-start:-1.86rem;top:2px;width:14px;height:14px;border-radius:50%;background:var(--atra-blue);border:3px solid #fff;box-shadow:0 0 0 2px var(--atra-blue)}
.timeline-item.done::before{background:var(--atra-success);box-shadow:0 0 0 2px var(--atra-success)}
.timeline-item.critical::before{background:var(--atra-danger);box-shadow:0 0 0 2px var(--atra-danger)}
.timeline-item .t-time{font-size:.72rem;color:var(--atra-text-mute)}
.timeline-item .t-title{font-weight:700;color:var(--atra-navy);font-size:.87rem}
.timeline-item .t-desc{font-size:.8rem;color:var(--atra-text-soft)}

/* Tabs */
.nav-tabs-atra{border-bottom:2px solid var(--atra-border);gap:.3rem}
.nav-tabs-atra .nav-link{border:none;border-bottom:2px solid transparent;color:var(--atra-text-soft);font-weight:700;font-size:.85rem;padding:.7rem .3rem;margin-inline-end:1.3rem;border-radius:0}
.nav-tabs-atra .nav-link.active{color:var(--atra-blue);border-color:var(--atra-blue);background:transparent}

/* Settings side nav */
.settings-nav .nav-link{border-radius:10px;color:var(--atra-text);font-weight:600;padding:.65rem .9rem;font-size:.85rem;display:flex;align-items:center;gap:.6rem}
.settings-nav .nav-link.active{background:var(--atra-navy);color:#fff}
.settings-nav .nav-link i{width:20px;text-align:center}

/* Color swatch input */
.color-swatch-input{display:flex;align-items:center;gap:.6rem;border:1px solid var(--atra-border);border-radius:10px;padding:.4rem .6rem}
.color-swatch-input input[type=color]{width:36px;height:36px;border:none;border-radius:8px;padding:0;background:none}
.color-swatch-input .lbl{flex:1}
.color-swatch-input .lbl b{display:block;font-size:.8rem}
.color-swatch-input .lbl span{display:block;font-size:.7rem;color:var(--atra-text-mute)}

/* Login */
.login-wrap{min-height:100vh;display:flex}
.login-visual{
  flex:1.1;background:linear-gradient(160deg,var(--atra-navy) 0%,#123457 55%,var(--atra-blue) 100%);
  position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#fff;padding:3rem;
}
.login-visual .pattern{position:absolute;inset:0;opacity:.12;background-image:radial-gradient(circle at 20% 20%, #fff 0, transparent 45%),radial-gradient(circle at 80% 70%, #fff 0, transparent 40%)}
.login-form-side{flex:1;display:flex;align-items:center;justify-content:center;background:#fff;padding:2rem}
.login-card{width:100%;max-width:400px}
.login-stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:14px;padding:1rem;backdrop-filter:blur(6px)}

/* Toasts */
.toast-atra{border:none;border-radius:12px;box-shadow:var(--atra-shadow-lg);overflow:hidden;min-width:340px}
.toast-atra .toast-accent{width:5px}
.toast-atra .toast-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}

/* Print service report */
.wo-report{background:#fff;border:1px solid var(--atra-border);border-radius:var(--atra-radius);overflow:hidden}
.wo-report .wo-head{background:var(--atra-navy);color:#fff;padding:1.1rem 1.4rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.wo-report .wo-head img{height:44px;background:#fff;border-radius:8px;padding:4px}
.wo-report .wo-body{padding:1.4rem}
.wo-field{border:1px solid var(--atra-border);border-radius:10px;padding:.55rem .75rem;margin-bottom:.7rem}
.wo-field label{display:block;font-size:.68rem;color:var(--atra-text-mute);font-weight:700;text-transform:uppercase;letter-spacing:.4px;margin-bottom:.15rem}
.wo-field .val{font-weight:700;color:var(--atra-navy);font-size:.9rem}
.sig-box{border:1.5px dashed var(--atra-airy);border-radius:10px;height:110px;display:flex;align-items:center;justify-content:center;color:var(--atra-text-mute);background:#FAFCFE;cursor:crosshair}

@media print{
  .no-print{display:none!important}
  .app-sidebar,.app-topbar{display:none!important}
  .app-content{padding:0!important}
  body{background:#fff}
  .wo-report{border:none;box-shadow:none}
}

/* Utility */
.cursor-pointer{cursor:pointer}
.fw-800{font-weight:800}
.chart-box{position:relative;width:100%}
.legend-dot{width:9px;height:9px;border-radius:50%;display:inline-block}
.empty-state{padding:3rem 1rem;text-align:center;color:var(--atra-text-mute)}
.empty-state i{font-size:2.6rem;color:var(--atra-airy);margin-bottom:.6rem;display:block}

@media (max-width:991.98px){
  .app-sidebar{position:fixed;inset-inline-start:0;top:0;transform:translateX(105%);}
  [dir="rtl"] .app-sidebar{transform:translateX(105%)}
  .app-shell.mobile-open .app-sidebar{transform:translateX(0)}
  .sidebar-backdrop{position:fixed;inset:0;background:rgba(13,43,77,.5);z-index:1025;display:none}
  .app-shell.mobile-open .sidebar-backdrop{display:block}
  .app-content{padding:1rem}
}