/* =========================================================
   VRA Asset Management System — app.css
   Hand-written, no build step. Bootstrap 5 (CDN) is the base;
   everything below layers VRA's identity on top of it.
   ========================================================= */

:root{
  --vra-navy: #0B3D62;
  --vra-navy-dark: #082D49;
  --vra-green: #10805A;
  --vra-green-dark: #0C6647;
  --vra-gold: #C9A227;
  --vra-bg: #F2F5F7;
  --vra-card: #FFFFFF;
  --vra-text: #1F2937;
  --vra-text-muted: #6B7280;
  --vra-border: #E5EAEE;

  --good: #1E8E5A;   --good-bg: #E7F6EE;
  --fair: #B5790A;   --fair-bg: #FDF3DD;
  --damaged: #C4342F; --damaged-bg: #FBEAE9;

  --ease-out: cubic-bezier(.16,.84,.44,1);
  --dur-fast: 160ms;
  --dur-base: 260ms;
}

*{ box-sizing: border-box; }

html, body{
  height: 100%;
}

body{
  background: var(--vra-bg);
  color: var(--vra-text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  opacity: 0;
  animation: page-in var(--dur-base) var(--ease-out) forwards;
}

@keyframes page-in{ from{ opacity: 0; } to{ opacity: 1; } }

h1,h2,h3,h4,h5,h6{
  color: var(--vra-navy);
  font-weight: 700;
  letter-spacing: -0.01em;
}

a{ color: var(--vra-green); text-decoration: none; }
a:hover{ color: var(--vra-green-dark); }

/* ---------- Top accent bar ---------- */
.vra-accent-bar{
  height: 4px;
  width: 100%;
  background: linear-gradient(90deg, var(--vra-gold) 0%, var(--vra-green) 55%, var(--vra-navy) 100%);
}

/* ---------- App shell ---------- */
.vra-shell{
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.vra-sidebar{
  width: 264px;
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--vra-navy) 0%, var(--vra-navy-dark) 100%);
  color: rgba(255,255,255,.85);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 1040;
  transition: transform var(--dur-base) var(--ease-out);
}

.vra-sidebar-brand{
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.3rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
  border-radius: 26px;
  background: rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 10px 25px rgba(0,0,0,.08);
  backdrop-filter: blur(12px);
}

.vra-sidebar-brand .name{
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
}
.vra-sidebar-brand .sub{
  color: rgba(255,255,255,.75);
  font-size: .72rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.vra-sidebar-logo{
  height: 46px;
  width: auto;
  border-radius: 16px;
  padding: 6px;
  background: rgba(255,255,255,0.16);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.14);
  transition: transform 320ms ease, filter 320ms ease, opacity 320ms ease, background-color 320ms ease;
  opacity: 1;
  transform: translateY(0);
}
.vra-sidebar-logo:hover{
  transform: translateY(-2px) scale(1.04);
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.18));
  background: rgba(255,255,255,0.22);
}
.vra-sidebar-logo{
  animation: sidebarLogoEntrance 560ms ease-out both;
}
@keyframes sidebarLogoEntrance{
  from { opacity: 0; transform: translateY(10px) scale(0.94); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.vra-nav{
  padding: .85rem .75rem;
  overflow-y: auto;
  flex: 1;
}

.vra-nav .nav-section-label{
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.40);
  padding: .9rem .75rem .35rem;
}

.vra-nav a.nav-link{
  color: rgba(255,255,255,.78);
  padding: .58rem .8rem;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: .15rem;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), padding-left var(--dur-fast) var(--ease-out);
}

.vra-nav a.nav-link:hover{
  background: rgba(255,255,255,.08);
  color: #fff;
  padding-left: 1rem;
}

.vra-nav a.nav-link.active{
  background: var(--vra-green);
  color: #fff;
  box-shadow: 0 2px 8px rgba(16,128,90,.45);
}

.vra-nav a.nav-link i{ width: 18px; text-align: center; font-size: .95rem; }

.vra-nav .nav-collapse-toggle{
  cursor: pointer;
  justify-content: space-between;
}
.vra-nav .nav-collapse-toggle .chevron{
  transition: transform var(--dur-base) var(--ease-out);
}
.vra-nav .nav-collapse-toggle[aria-expanded="true"] .chevron{
  transform: rotate(90deg);
}

.vra-nav .nav-submenu{
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur-base) var(--ease-out);
  padding-left: .5rem;
  border-left: 1px solid rgba(255,255,255,.10);
  margin-left: 1.15rem;
}
.vra-nav .nav-submenu.show{ max-height: 640px; }

.vra-sidebar-foot{
  padding: .9rem 1.1rem;
  border-top: 1px solid rgba(255,255,255,.10);
}

/* backdrop for mobile off-canvas */
.vra-backdrop{
  position: fixed; inset: 0;
  background: rgba(8,45,73,.45);
  z-index: 1035;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.vra-backdrop.show{ opacity: 1; pointer-events: auto; }

/* ---------- Main column ---------- */
.vra-main{
  margin-left: 264px;
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.vra-topbar{
  background: var(--vra-card);
  border-bottom: 1px solid var(--vra-border);
  padding: .8rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 1020;
}

.vra-topbar .hamburger{
  display: none;
  border: 1px solid var(--vra-border);
  background: #fff;
  border-radius: 8px;
  width: 38px; height: 38px;
  align-items: center; justify-content: center;
  color: var(--vra-navy);
}

.vra-topbar .page-title{
  font-weight: 700;
  color: var(--vra-navy);
  font-size: 1.05rem;
  margin: 0;
}

.vra-content{
  padding: 1.5rem;
}

/* ---------- Cards ---------- */
.vra-card{
  background: var(--vra-card);
  border: 1px solid var(--vra-border);
  border-radius: 1rem;
  box-shadow: 0 1px 2px rgba(16,24,40,.04);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.vra-card.hoverable:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(11,61,98,.10);
}

.vra-stat-card{
  padding: 1.25rem 1.35rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.vra-stat-card .chip{
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.vra-stat-card .chip.navy{ background: #E7EEF4; color: var(--vra-navy); }
.vra-stat-card .chip.green{ background: var(--good-bg); color: var(--good); }
.vra-stat-card .chip.gold{ background: #FBF3DC; color: var(--vra-gold); }
.vra-stat-card .chip.red{ background: var(--damaged-bg); color: var(--damaged); }

.vra-stat-card .value{
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--vra-navy);
  line-height: 1.1;
}
.vra-stat-card .label{
  font-size: .8rem;
  color: var(--vra-text-muted);
  margin-top: .15rem;
}

/* ---------- Badges ---------- */
.badge-condition{
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .65rem;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.badge-condition::before{
  content: "";
  width: 6px; height: 6px;
  border-radius: 999px;
  background: currentColor;
}
.badge-condition.good{ background: var(--good-bg); color: var(--good); }
.badge-condition.fair{ background: var(--fair-bg); color: var(--fair); }
.badge-condition.damaged{ background: var(--damaged-bg); color: var(--damaged); }

.badge-status{
  display: inline-flex;
  align-items: center;
  padding: .3rem .65rem;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 600;
}
.badge-status.active{ background: var(--good-bg); color: var(--good); }
.badge-status.maintenance{ background: var(--fair-bg); color: var(--fair); }
.badge-status.retired{ background: #EEF0F3; color: var(--vra-text-muted); }
.badge-status.disposed{ background: var(--damaged-bg); color: var(--damaged); }

/* ---------- Buttons ---------- */
.btn-vra-primary{
  background: var(--vra-green);
  border-color: var(--vra-green);
  color: #fff;
  font-weight: 600;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.btn-vra-primary:hover{
  background: var(--vra-green-dark);
  border-color: var(--vra-green-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(16,128,90,.30);
}
.btn-vra-outline{
  border: 1px solid var(--vra-border);
  color: var(--vra-navy);
  background: #fff;
  font-weight: 600;
  transition: all var(--dur-fast) var(--ease-out);
}
.btn-vra-outline:hover{
  border-color: var(--vra-navy);
  background: #F7F9FB;
  transform: translateY(-1px);
}
.btn-vra-navy{
  background: var(--vra-navy);
  border-color: var(--vra-navy);
  color: #fff;
  font-weight: 600;
  transition: all var(--dur-fast) var(--ease-out);
}
.btn-vra-navy:hover{ background: var(--vra-navy-dark); color: #fff; transform: translateY(-1px); }

/* ---------- Tables ---------- */
.vra-table thead th{
  background: #F7F9FB;
  color: var(--vra-text-muted);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 700;
  border-bottom: 1px solid var(--vra-border);
  white-space: nowrap;
}
.vra-table tbody tr{ transition: background var(--dur-fast) var(--ease-out); }
.vra-table tbody tr:hover{ background: #FAFBFC; }
.vra-table td, .vra-table th{ vertical-align: middle; padding: .75rem .9rem; }

/* ---------- Mobile card list (assets) ---------- */
.vra-asset-card{
  background: #fff;
  border: 1px solid var(--vra-border);
  border-radius: .85rem;
  padding: 1rem;
  margin-bottom: .75rem;
  transition: box-shadow var(--dur-base) var(--ease-out);
}
.vra-asset-card:active{ box-shadow: 0 4px 14px rgba(11,61,98,.10); }

/* ---------- Skeleton loaders ---------- */
.skeleton{
  position: relative;
  overflow: hidden;
  background: #E9EDF1;
  border-radius: .5rem;
}
.skeleton::after{
  content: "";
  position: absolute; inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.65), transparent);
  animation: shimmer 1.15s infinite;
}
@keyframes shimmer{ 100%{ transform: translateX(100%); } }

.skeleton-text{ height: .85rem; margin-bottom: .5rem; }
.skeleton-stat{ height: 84px; }
.skeleton-chart{ height: 260px; }
.skeleton-row{ height: 46px; margin-bottom: .5rem; }

/* ---------- Login ---------- */
.vra-auth-wrap{
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(201,162,39,.18), transparent 45%),
              linear-gradient(160deg, var(--vra-navy) 0%, var(--vra-navy-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.vra-auth-card{
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: 1.1rem;
  padding: 2.1rem 2rem;
  box-shadow: 0 24px 60px rgba(0,0,0,.30);
}
.vra-auth-mark{
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--vra-gold), var(--vra-green));
  color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin: 0 auto .9rem;
}

.vra-auth-brand{
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .65rem;
  padding: 1.2rem 1.25rem 1.3rem;
  border-radius: 1.15rem;
  background: rgba(255,255,255,0.98);
  box-shadow: 0 20px 45px rgba(0,0,0,.08);
  border: 1px solid rgba(255,255,255,.72);
  backdrop-filter: blur(18px);
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}
.vra-auth-logo{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(243,243,249,.94));
  box-shadow: 0 12px 25px rgba(0,0,0,.08);
}
.vra-auth-logo img{
  height: 64px;
  width: auto;
  display: block;
}
.vra-auth-brand-copy{
  max-width: 290px;
}
.vra-auth-brand-copy h1{
  margin-bottom: .15rem;
  font-weight: 700;
}
.vra-auth-brand-copy p{
  margin-bottom: 0;
  color: rgba(34, 48, 85, .72);
}

/* ---------- Public verification page ---------- */
.vra-verify-wrap{
  min-height: 100vh;
  background: var(--vra-bg);
  display: flex;
  justify-content: center;
  padding: 1.25rem 1rem 3rem;
}
.vra-verify-shell{ width: 100%; max-width: 460px; }
.vra-verify-id-card{
  background: linear-gradient(135deg, var(--vra-navy), var(--vra-navy-dark));
  color: #fff;
  border-radius: 1.1rem;
  padding: 1.6rem;
  position: relative;
  overflow: hidden;
}
.vra-verify-id-card::before{
  content:"";
  position: absolute; top: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 999px;
  background: rgba(201,162,39,.18);
}
.vra-info-row{
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem 0;
  border-bottom: 1px solid var(--vra-border);
}
.vra-info-row .k{ color: var(--vra-text-muted); font-size: .82rem; }
.vra-info-row .v{ font-weight: 600; text-align: right; }

/* ---------- QR tag preview ---------- */
.vra-tag-preview{
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
  background: #fff;
  border: 1.5px dashed var(--vra-border);
  border-radius: .9rem;
  padding: 1.1rem;
  text-align: center;
}
.vra-tag-preview .qr-box{
  width: 130px; height: 130px;
  margin: .6rem auto;
  background: repeating-conic-gradient(#0B3D62 0% 25%, #fff 0% 50%) 50% / 14px 14px;
  border-radius: .4rem;
}

/* ---------- Toasts ---------- */
.vra-toast-host{
  position: fixed;
  top: 1.1rem; right: 1.1rem;
  z-index: 1080;
  display: flex; flex-direction: column; gap: .6rem;
}

/* ---------- Import wizard ---------- */
.vra-stepper{
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.5rem;
}
.vra-stepper .step{
  display: flex; align-items: center; gap: .55rem;
  color: var(--vra-text-muted);
  font-size: .85rem;
  font-weight: 600;
}
.vra-stepper .step .num{
  width: 28px; height: 28px;
  border-radius: 999px;
  border: 2px solid var(--vra-border);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem;
  transition: all var(--dur-base) var(--ease-out);
}
.vra-stepper .step.active .num{ background: var(--vra-green); border-color: var(--vra-green); color: #fff; }
.vra-stepper .step.done .num{ background: var(--good); border-color: var(--good); color: #fff; }
.vra-stepper .step.active{ color: var(--vra-navy); }
.vra-stepper .divider{ flex: 1; height: 2px; background: var(--vra-border); }

.vra-dropzone{
  border: 2px dashed var(--vra-border);
  border-radius: 1rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: #FAFBFC;
  transition: all var(--dur-fast) var(--ease-out);
}
.vra-dropzone.dragover{
  border-color: var(--vra-green);
  background: var(--good-bg);
}

.pagination .page-link {
    color: #366c92;
    border-color: #dee2e6;
}

.pagination .page-link:hover {
    color: #2a5675;
    background-color: #e8f0f5;
    border-color: #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: #366c92;
    border-color: #366c92;
    color: #fff;
}

.pagination .page-item.disabled .page-link {
    color: #adb5bd;
}

.vra-footer {
            margin-top: 2.5rem;
            padding: 1rem 0;
            border-top: 1px solid #eef0f3;
        }
.vra-footer__inner {
            font-size: .8rem;
            color: #6c757d;
            text-align: center;
        }
.vra-footer__divider {
            margin: 0 .4rem;
        }

/* ---------- Utility ---------- */
.text-vra-muted{ color: var(--vra-text-muted); }
.fw-700{ font-weight: 700; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px){
  .vra-sidebar{ transform: translateX(-100%); }
  .vra-sidebar.show{ transform: translateX(0); }
  .vra-main{ margin-left: 0; }
  .vra-topbar .hamburger{ display: inline-flex; }
}

@media (max-width: 767.98px){
  .vra-content{ padding: 1rem; }
  table.vra-table-desktop{ display: none; }
}
@media (min-width: 768px){
  .vra-cards-mobile{ display: none; }
}