@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');

/* ========== Design tokens ========== */
:root{
  --primary-color: #6e62e5;
  --accent1: #7b46ff;
  --accent2: #ffb86b;
  --accent: #0d6efd;
  --accent-shadow: 0 8px 24px rgba(123,70,255,0.12);

  --bg: #f4f7fb;
  --card-bg: #ffffff;
  --muted: #9aa0a6;
  --text: #263238;
  --secondary-text: #6b7280;
  --border: #e6e8f0;
  --table-border: #eef2f6;

  --radius: 12px;
  --shadow: 0 20px 40px rgba(30,30,40,0.08);

  --font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  --sidebar-width: 220px;
  --topbar-height: 48px;
}

/* ========== Base ========== */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-family);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
  font-weight:400;
  -webkit-font-feature-settings: "liga" 1;
}

/* headings */
h1{font-size:28px;font-weight:600;margin:0}
h3{font-size:clamp(1.25rem,1.1923rem + 0.2564vw,1.5rem);font-weight:600;margin:0}
a { color: var(--accent1); }

/* utility */
.hidden{display:none !important}
.muted{color:var(--secondary-text);font-size:13px;display:block}

/* ========== Topbar / layout ========== */
.topbar{
  height:var(--topbar-height);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 clamp(0.5rem,0.8vw,1.25rem);
  border-bottom:1px solid var(--border);
  background:transparent;
  color:var(--text);
  z-index:80;
}

/* topbar small items */
.topbar-right{display:flex;align-items:center;gap:clamp(0.5rem,0.7vw,1rem)}
.btn-ghost{color:var(--text);text-decoration:none;padding-left:clamp(0.625rem,0.6vw,1rem);border-left:1px solid rgba(0,0,0,0.06);transition:color .18s}
.btn-ghost:hover{color:var(--primary-color)}

.user-label{display:flex;align-items:center;gap:10px}
.user-label img{width:28px;height:28px;border-radius:50%;object-fit:cover}

/* layout */
.app-layout{display:flex;min-height:100vh;align-items:stretch}

/* ========== Sidebar ========== */
.sidebar{
  width:var(--sidebar-width);
  background:var(--primary-color);
  color:#fff;
  display:flex;
  flex-direction:column;
  transition:width .18s,transform .22s;
  border-right:1px solid rgba(0,0,0,0.02);
  z-index:90;
}
.sidebar .logo{padding:12px 20px}
.sidebar .brand{height:64px;display:flex;align-items:center;justify-content:center;font-size:20px}
.nav{display:flex;flex-direction:column;gap:6px;padding:8px}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:12px 14px;color:var(--card-bg);text-decoration:none;border-radius:8px;margin:4px;
  transition:all .18s;
  background:transparent;
}
.nav-item i{width:22px;text-align:center}
.nav-item .label{font-size:14px;white-space:nowrap}
.nav-item:hover,.nav-item.active{background:var(--card-bg);color:var(--primary-color);font-weight:600}

.sidebar-bottom{margin-top:auto;padding:10px;display:flex;justify-content:center}
.collapse-btn{background:transparent;border:0;padding:8px;border-radius:6px;cursor:pointer}

/* collapsed behavior helpers */
/* .sidebar.collapsed{width:64px} */
/* .sidebar.collapsed .label{display:none} */

/* ========== Content ========== */
.content{flex:1;overflow:auto}
.content-inner{padding:24px clamp(0.5rem,1.5vw,1.5rem);margin:0 auto}

/* cards */
.card {
  background: var(--card-bg);
  padding: 18px;
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(10,20,40,0.05);
  border: 1px solid var(--border);
}
.metric{font-size:clamp(1.125rem,1.0385rem + 0.3846vw,1.5rem);font-weight:700;margin-top:.5rem}

/* ========== Filters (gradient header) ========== */
.filters-card{
  background:var(--primary-color);
  color:#fff;
  padding:20px;
  border-radius:calc(var(--radius) + 4px);
  box-shadow:var(--shadow);
  margin-bottom:22px;
}
.filters-card .card-row{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap}
.filters-card label{color:rgba(255,255,255,0.95);font-size:13px;margin-bottom:6px;font-weight:600;display:block}
.filters-card .form-control,.filters-card .form-select{
  border-radius:10px;border:1px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.06);color:#fff;box-shadow:none
}
.filters-card .form-control::placeholder{color:rgba(255,255,255,0.72)}
.filters-card .btn-apply{
  background:linear-gradient(90deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06));
  border:none;color:#fff;padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer;box-shadow:var(--accent-shadow)
}
.filters-card .btn-reset{
  background:transparent;border:1px solid rgba(255,255,255,0.16);color:rgba(255,255,255,0.92);padding:8px 12px;border-radius:10px
}

/* ========== Fancy table / list card ========== */
.list-card{background:var(--card-bg);border-radius:var(--radius);padding:14px;box-shadow:0 10px 28px rgba(25,25,30,0.03)}
.fancy-table .table-responsive{overflow:visible}
.fancy-table table{width:100%;border-collapse:separate;border-spacing:0 12px;font-size:14px}

/* header */
.fancy-table thead tr th{
  background:transparent;color:var(--text-color);font-weight:700;font-size:12px;text-transform:uppercase;
  letter-spacing:.6px;padding:14px 16px;border-bottom:none;vertical-align:middle;text-align:center
}
.fancy-table thead tr th:first-child{text-align:left}

/* row card look */
.fancy-table tbody tr.row-card-tr td{
  background:var(--card-bg);border:1px solid var(--table-border);padding:12px 14px;vertical-align:middle;color:var(--text)
}
.fancy-table tbody tr.row-card-tr td:first-child{border-top-left-radius:10px;border-bottom-left-radius:10px}
.fancy-table tbody tr.row-card-tr td:last-child{border-top-right-radius:10px;border-bottom-right-radius:10px}

/* per-column helpers */
.fancy-table td.td-name{min-width:260px}
.fancy-table td.td-qty{width:90px}
.fancy-table td.td-unit{width:110px}
.fancy-table td.td-hsn{width:140px}
.fancy-table td.td-tax{width:120px}
.fancy-table td.td-rate{width:160px}
.fancy-table td.td-actions{width:150px}

/* content */
.item-name{font-weight:700;color:var(--text);font-size:14px}
.fancy-table .cell-label{color:var(--secondary-text);font-size:12px;margin-bottom:6px}
.muted.small{color:var(--muted);margin-top:6px}

/* actions */
.table-actions{display:flex;gap:10px;align-items:center;justify-content:flex-end}
.icon-btn{width:36px;height:36px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid #eef2f6;cursor:pointer;color:var(--secondary-text)}
.icon-btn:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(100,80,180,0.06)}
.icon-btn:focus{outline:none;box-shadow:0 0 0 3px rgba(123,70,255,0.12)}

/* small polish */
.fancy-table tbody tr.row-card-tr td .muted{margin-top:6px;color:var(--text-color)}

/* utility: hide d-none */
.fancy-table td.d-none{display:none !important}

/* ========== Forms, modals, buttons ========== */
.form-label{display:block;margin-bottom:6px;font-weight:600}
.form-control, .form-select, textarea{padding:8px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text)}
textarea{resize:vertical}
.modal-footer button, .modal-footer a{padding:10px 20px}
.btn-primary{background:var(--primary-color);border:0;color:#fff;padding:10px 14px;border-radius:6px;font-weight:600;cursor:pointer}
.btn-outline-secondary, .btn-outline-primary{color:var(--primary-color);border-color:var(--primary-color)}
.btn-outline-secondary:hover, .btn-outline-primary:hover, .btn-primary:hover{background:#544ab8;color:#fff;border-color:#544ab8}

/* ========== Pagination block ========== */
.pagination-style{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.pagination-style .form-select{min-width:120px}
.pagination{margin:0}

/* ========== Select2 adjustments ========== */
.select2-container .selection .select2-selection--single{height:38px !important;border-color:var(--border) !important;border-radius:6px}
.select2-container--default .select2-selection--single .select2-selection__rendered{line-height:35px !important}
.select2-container--default .select2-selection--single .select2-selection__arrow{height:32px !important;right:8px !important}
span.select2-container--default.select2-container--open{z-index:1000000 !important}
  #mobileSidebarToggle{display:none;} 
/* ========== Responsive rules ========== */
@media (max-width:1025px){
  .sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-100%);width:var(--sidebar-width);z-index:1200}
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.36);z-index:1100;opacity:0;pointer-events:none;transition:opacity .18s}
  .sidebar-overlay.visible{opacity:1;pointer-events:auto}
  #mobileSidebarToggle{display:inline-flex}
  body:has(.sidebar.open){overflow:hidden}
}

/* stack tables on small devices */
@media (max-width:900px){
  .filters-card .card-row{flex-direction:column;align-items:stretch}
  .filters-card .card-row > div{width:100% }
  .fancy-table thead{display:none}
  .fancy-table tbody tr.row-card-tr{display:block;margin-bottom:12px}
  .fancy-table tbody tr.row-card-tr td{display:block;width:100%;box-sizing:border-box;margin-bottom:8px;border-radius:10px}
  .fancy-table tbody tr.row-card-tr td:last-child{margin-bottom:0}
  .fancy-table td.text-end{text-align:left}
  .table-actions{justify-content:center}
  .cards{flex-direction:column}
  .pagination-style{flex-direction:column;gap:12px}
}

/* ========== Small helpers for other pages ========== */
body:has(.login-page) .topbar { display: none; }
.auth-page{display:flex;align-items:center;justify-content:center;height:calc(100vh - var(--topbar-height))}
/* .auth-form{background:var(--card-bg);padding:24px;border-radius:10px;box-shadow:var(--shadow);width:100%;max-width:420px} */
.error{color:#b00020;margin-bottom:10px}
.app-footer{padding:12px;text-align:center;color:#666;font-size:13px}

/* ========== Minor fixes / edge cases ========== */
/* avoid select overflow artifacts */
.table-responsive{overflow:auto}
/* ensure table icons are vertically aligned */
.table-responsive .icon-btn i{font-size:14px;line-height:1}
/* prevent giant long words breaking layout */
.break-word{word-break:break-word;overflow-wrap:break-word}

/* ========== End of file ========== */


/* ===== Header user dropdown additions ===== */
.user-dropdown{position:relative;display:flex;align-items:center}
.user-btn{
  display:inline-flex;align-items:center;gap:10px;padding:6px 10px;border-radius:8px;
  background:transparent;border:1px solid rgba(0,0,0,0.04);cursor:pointer;color:var(--text);
}
.user-btn:focus{outline:none;box-shadow:0 0 0 4px rgba(123,70,255,0.08)}
.user-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;border:1px solid rgba(0,0,0,0.04)}
.user-meta{display:flex;flex-direction:column;text-align:left;line-height:1}
.user-name{font-weight:600;font-size:14px}
.user-role{font-size:12px;color:var(--secondary-text)}

.user-menu{
  position:absolute;right:0;top:calc(100% + 10px);min-width:220px;background:var(--card-bg);
  border-radius:10px;box-shadow:0 10px 30px rgba(30,30,40,0.08);overflow:hidden;border:1px solid var(--border);
  z-index:1300;padding:6px 6px;display:flex;flex-direction:column;gap:6px;
}

/* hide when `hidden` attribute present; JS toggles attribute */
.user-menu[hidden]{display:none}

.user-menu-item{
  display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;text-decoration:none;color:var(--text);
  transition:background .12s, color .12s;font-weight:600;font-size:14px;
}
.user-menu-item i{width:18px;text-align:center;color:var(--secondary-text)}
.user-menu-item:hover{background:var(--primary-color);color:#fff}
.user-menu-item:hover i{color:#fff}

.user-menu-sep{height:1px;background:var(--table-border);margin:4px 6px;border-radius:2px}

/* notification bell small badge */
.icon-btn{position:relative}
.notif-badge{
  position:absolute;top:-6px;right:-6px;background:#f44336;color:#fff;border-radius:50%;
  min-width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;
  font-size:11px;padding:0 4px;border:2px solid var(--card-bg)
}

.topbar img[alt="logo"] { display: none; }

@media screen and (max-width:1025px) {
  .topbar img[alt="logo"] { display: block; padding-right: 20px; }
  .topbar { height: 60px; }
}

@media screen and (max-width:900px) {
.fancy-table tbody tr.row-card-tr td {
  text-align: center !important;
  width: 100%;
  min-width: unset !important;
  max-width: 100%;
}

.filters-card div:has(.btn-reset) {
  justify-content: center;
  margin: auto;
}

div:has(.pagination) {
  flex-direction: column !important;
}

nav:has(.breadcrumb) {
  display: flex;
  justify-content: center;
}

}

/* small screens adjust */
@media (max-width:600px){
  .user-menu {
      right: auto;
      left: -50px;
      min-width: 160px;
    }
  .user-meta{display:none}
  .user-avatar{width:32px;height:32px}
}

/* small helper to prevent body scroll while sidebar open */
.no-scroll{overflow:hidden}