/* =========================================================================
   TISU — Trusted Item Search & Unification
   Custom theme for Simplex Solutions (Pty) Ltd
   Loaded after style.css / custom.css — intentionally overrides both.
   ========================================================================= */

:root {
  --tisu-blue: #0d74b8;
  --tisu-blue-dark: #0a5488;
  --tisu-blue-light: #4fa3de;
  --tisu-brown: #41210a;
  --tisu-brown-light: #6b3c1d;
  --tisu-cream: #f4ede4;
  --tisu-cream-dark: #e8dccb;
  --tisu-ink: #2b241d;
  --tisu-muted: #7a7168;
  --tisu-radius: 16px;
  --tisu-radius-sm: 10px;
  --tisu-shadow: 0 10px 30px -12px rgba(65, 33, 10, 0.18);
  --tisu-shadow-sm: 0 4px 14px -4px rgba(65, 33, 10, 0.14);
  --tisu-gradient: linear-gradient(135deg, var(--tisu-blue) 0%, #123a63 55%, var(--tisu-brown) 130%);
}

/* -------------------------------------------------------------------------
   Base
   ------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", "Open Sans", sans-serif;
  background: #fbf9f6;
  color: var(--tisu-ink);
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Poppins", "Nunito", sans-serif;
  font-weight: 600;
  color: var(--tisu-brown);
}

a {
  color: var(--tisu-blue);
}

a:hover {
  color: var(--tisu-blue-dark);
}

::selection {
  background: var(--tisu-blue-light);
  color: #fff;
}

/* Scrollbar polish */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--tisu-cream); }
::-webkit-scrollbar-thumb { background: var(--tisu-blue-light); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--tisu-blue); }

/* -------------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------------- */
.btn-primary {
  background: var(--tisu-gradient);
  border: none;
  box-shadow: var(--tisu-shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.btn-primary:hover,
.btn-primary:focus {
  background: var(--tisu-gradient);
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: var(--tisu-shadow);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-secondary {
  background: #fff;
  color: var(--tisu-brown);
  border: 1px solid #e2d5c4;
}
.btn-secondary:hover {
  background: var(--tisu-cream);
  color: var(--tisu-brown);
  border-color: #d8c6ac;
}
.btn, .btn-primary, .btn-secondary {
  border-radius: 999px;
  padding-left: 1.4rem;
  padding-right: 1.4rem;
  font-weight: 500;
  letter-spacing: .2px;
}
.btn-sm { padding-left: 1rem; padding-right: 1rem; }

/* -------------------------------------------------------------------------
   PUBLIC SITE — Top Navigation
   ------------------------------------------------------------------------- */
#header {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  height: 74px;
  box-shadow: 0 2px 18px -8px rgba(43, 36, 29, .18);
  border-bottom: 1px solid rgba(65, 33, 10, .06);
  transition: height .3s ease;
}

#header .logo img {
  max-height: 46px;
  margin-right: .6rem;
  transition: transform .25s ease;
}
#header .logo:hover img {
  transform: scale(1.04) rotate(-2deg);
}
#header .logo span {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--tisu-brown);
  letter-spacing: .3px;
}

#header .header-nav ul {
  gap: .25rem;
}
#header .header-nav .nav-link {
  color: var(--tisu-ink);
  font-weight: 500;
  padding: .5rem .9rem !important;
  border-radius: 999px;
  position: relative;
  transition: color .2s ease, background .2s ease;
}
#header .header-nav .nav-link:hover {
  color: var(--tisu-blue);
  background: var(--tisu-cream);
}
#header .header-nav .nav-link.active {
  color: #fff;
  background: var(--tisu-gradient);
}

/* Mobile nav toggle (progressive enhancement, works with plain CSS checkbox hack) */
.tisu-nav-toggle {
  display: none;
  border: none;
  background: var(--tisu-cream);
  color: var(--tisu-brown);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  font-size: 1.3rem;
  align-items: center;
  justify-content: center;
}

@media (max-width: 991px) {
  #header {
    height: 68px;
  }
  .tisu-nav-toggle {
    display: inline-flex;
  }
  #header .header-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 12px 24px -12px rgba(43,36,29,.25);
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
    margin: 0 !important;
  }
  #header .header-nav.tisu-open {
    max-height: 400px;
  }
  #header .header-nav ul {
    flex-direction: column;
    align-items: stretch !important;
    padding: .5rem 1rem 1rem;
    gap: .15rem;
  }
  #header .header-nav .nav-item { padding: 0 !important; }
  #header .header-nav .nav-link { padding: .7rem .9rem !important; }
  #header .d-flex.align-items-center.justify-content-between:last-child {
    margin-left: auto;
  }
}

/* -------------------------------------------------------------------------
   Hero / site header
   ------------------------------------------------------------------------- */
div#site-header {
  --bg: url(../../uploads/cover.png);
  background-image: linear-gradient(135deg, rgba(13,116,184,.82) 0%, rgba(18,58,99,.82) 55%, rgba(65,33,10,.85) 130%), var(--bg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
  height: auto;
  min-height: 62vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: 0;
  padding: 3.5rem 1.25rem;
  position: relative;
  overflow: visible;
}
div#site-header:before {
  content: none;
}
#site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(255,255,255,.10), transparent 45%),
              radial-gradient(circle at 85% 80%, rgba(255,255,255,.08), transparent 50%);
  pointer-events: none;
}
div#site-header .header-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  width: 100%;
  padding: 0 .5rem;
  margin: 0 auto;
}
div#site-header .siteEyebrow {
  width: 100%;
  color: #f4ede4;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: .78rem;
  font-weight: 600;
  opacity: .85;
  margin-bottom: .6rem;
}
div#site-header .siteTitle {
  width: 100%;
  color: #fff;
  font-size: clamp(1.6rem, 5vw, 3rem) !important;
  font-weight: 700;
  text-shadow: 0 4px 24px rgba(0,0,0,.35);
  line-height: 1.2;
  overflow-wrap: break-word;
  word-break: break-word;
  text-align: center;
}
#site-header .siteSubtitle {
  color: #f4ede4;
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-top: .5rem;
  opacity: .92;
}
#site-header hr {
  border-color: #fff !important;
  margin: 1.4rem auto !important;
}
#site-header .btn-primary {
  background: #fff;
  color: var(--tisu-brown) !important;
  font-weight: 600;
  box-shadow: 0 10px 28px -10px rgba(0,0,0,.4);
}
#site-header .btn-primary:hover {
  background: var(--tisu-cream);
  filter: none;
}
#site-header .btn-secondary {
  background: rgba(255,255,255,.12);
  border: 1.5px solid rgba(255,255,255,.7);
  color: #fff;
  font-weight: 600;
}
#site-header .btn-secondary:hover {
  background: rgba(255,255,255,.22);
  color: #fff;
}

@media (max-width: 767px) {
  div#site-header { min-height: 52vh; padding: 2.75rem 1rem; }
}

/* -------------------------------------------------------------------------
   Layout helpers / cards
   ------------------------------------------------------------------------- */
body.toggle-sidebar #main {
  margin-top: 74px;
}
@media (max-width: 767px) {
  body.toggle-sidebar #main {
    margin-top: 68px;
  }
}
.container-xl.px-4 {
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

.pageTitle {
  color: var(--tisu-brown);
  font-weight: 700;
  letter-spacing: .2px;
}
.pageTitle.text-center + hr,
hr.bg-primary {
  background: var(--tisu-blue) !important;
  border-color: var(--tisu-blue) !important;
  height: 4px !important;
  border-radius: 4px;
}

.card {
  border: 1px solid rgba(65,33,10,.07);
  border-radius: var(--tisu-radius);
  box-shadow: var(--tisu-shadow-sm);
  transition: box-shadow .25s ease, transform .25s ease;
}

/* Public-site item / content cards get a lift-on-hover; admin cards stay put */
#main .card:hover {
  box-shadow: var(--tisu-shadow);
}

/* -------------------------------------------------------------------------
   Category list (sidebar filter on items page)
   ------------------------------------------------------------------------- */
.list-group-item {
  border: 1px solid rgba(65,33,10,.08);
  color: var(--tisu-ink);
  font-weight: 500;
  border-radius: var(--tisu-radius-sm) !important;
  margin-bottom: .4rem;
}
.list-group-item.active {
  background: var(--tisu-gradient);
  border-color: transparent;
  color: #fff;
}
.list-group-item-action:hover {
  background: var(--tisu-cream);
  color: var(--tisu-brown);
}

/* -------------------------------------------------------------------------
   Item cards grid (public items list)
   ------------------------------------------------------------------------- */
#item-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.25rem;
}
#item-list .item-item .card {
  height: 100%;
  overflow: hidden;
}
#item-list .item-item .card:hover {
  transform: translateY(-4px);
}
.item-card-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--tisu-cream);
  border-top-left-radius: var(--tisu-radius);
  border-top-right-radius: var(--tisu-radius);
}
.item-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
#item-list .item-item .card:hover .item-card-img img {
  transform: scale(1.06);
}
#item-list .card-title {
  color: var(--tisu-brown);
  font-size: 1.05rem;
}
#item-list .card-body p {
  color: var(--tisu-muted);
  font-size: .92rem;
  margin-bottom: 0;
}

/* -------------------------------------------------------------------------
   Forms
   ------------------------------------------------------------------------- */
.form-label {
  font-weight: 500;
  color: var(--tisu-brown);
}
.form-control, .form-select {
  border-radius: var(--tisu-radius-sm);
  border: 1px solid #e2d5c4;
  padding: .55rem .85rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--tisu-blue);
  box-shadow: 0 0 0 .2rem rgba(13,116,184,.15);
}

/* -------------------------------------------------------------------------
   Footer (public)
   ------------------------------------------------------------------------- */
#footer {
  margin-top: 3rem;
  padding: 1.75rem 1rem 2.25rem;
  background: var(--tisu-brown);
  color: #f4ede4;
  text-align: center;
}
#footer .copyright { color: #f4ede4; }
#footer .copyright span { color: #fff; font-weight: 600; }
#footer .credits { color: #d8c6ac; font-size: .85rem; margin-top: .25rem; }
#footer .credits a { color: #fff; text-decoration: underline; }
#footer .credits .tpl-credit { opacity: .65; font-size: .78rem; }
#footer .credits .tpl-credit a { color: #d8c6ac; }

/* -------------------------------------------------------------------------
   ADMIN — sidebar
   ------------------------------------------------------------------------- */
#sidebar,
.sidebar {
  background: linear-gradient(180deg, #17324c 0%, var(--tisu-brown) 130%);
}
.sidebar-nav .nav-link {
  color: #eadfce;
  background: transparent;
}
.sidebar-nav .nav-link.collapsed {
  color: #eadfce;
  background: transparent;
}
.sidebar-nav .nav-link.collapsed i {
  color: #b9d3e8;
}
.sidebar-nav .nav-link i {
  color: #b9d3e8;
}
.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,.08);
}
.sidebar-nav .nav-link:hover i {
  color: #fff;
}
.sidebar-nav .nav-link:not(.collapsed) {
  color: #fff;
  background: rgba(13,116,184,.35);
}
.sidebar-nav .nav-content {
  background: rgba(0,0,0,.15);
}
.sidebar-nav .nav-content a {
  color: #eadfce;
}
.sidebar-nav .nav-content a i {
  color: #b9d3e8;
}
.sidebar-nav .nav-content a.active {
  color: #fff;
  font-weight: 600;
}
.sidebar-nav .nav-heading {
  color: #b9d3e8;
}

/* ADMIN — topbar */
.header.fixed-top {
  background: #fff;
  box-shadow: 0 2px 18px -8px rgba(43,36,29,.18);
}
.header .logo span {
  color: var(--tisu-brown);
  font-weight: 700;
}
.toggle-sidebar-btn {
  color: var(--tisu-brown);
}

/* ADMIN — dashboard cards / info boxes reuse .card, already themed above */
.card .card-title {
  color: var(--tisu-brown);
}
body:not(.toggle-sidebar) #main {
  margin-top: 74px;
}
@media (max-width: 1199px) {
  body:not(.toggle-sidebar) #main {
    margin-top: 74px;
  }
}

/* Login page */
body:has(.register) {
  background-size: cover;
}
.register .card {
  border-radius: var(--tisu-radius);
  box-shadow: var(--tisu-shadow);
}
.register .logo img { max-height: 60px; }
.register .logo span {
  font-weight: 700;
  font-size: 1.3rem;
}

/* -------------------------------------------------------------------------
   Misc polish
   ------------------------------------------------------------------------- */
.back-to-top {
  background: var(--tisu-gradient) !important;
}
#preloader {
  background: rgba(244, 237, 228, .9);
}
#preloader .loader-holder div {
  border-color: var(--tisu-blue) transparent transparent transparent;
}

/* Contact page definition list polish */
dl dt { color: var(--tisu-brown); }
dl dd { color: var(--tisu-ink); margin-bottom: .9rem; }

.contact-icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tisu-cream);
  color: var(--tisu-blue);
  font-size: 1.1rem;
}
.contact-icon i { line-height: 1; }

/* Breadcrumbs */
.tisu-breadcrumb {
  background: transparent;
  padding: 0;
  margin: .75rem 0 0;
  font-size: .88rem;
}
.tisu-breadcrumb .breadcrumb-item a {
  color: var(--tisu-muted);
  text-decoration: none;
}
.tisu-breadcrumb .breadcrumb-item a:hover {
  color: var(--tisu-blue);
  text-decoration: underline;
}
.tisu-breadcrumb .breadcrumb-item.active {
  color: var(--tisu-brown);
  font-weight: 500;
}
.tisu-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  color: var(--tisu-muted);
}

/* Responsive tweaks */
@media (max-width: 575px) {
  .pageTitle { font-size: 1.4rem; }
  .container-xl.px-4 { padding-top: 1.5rem; }
  #item-list { grid-template-columns: 1fr 1fr; gap: .75rem; }
}
@media (max-width: 400px) {
  #item-list { grid-template-columns: 1fr; }
}