/* ============================================================
   BillSmart — Design System 2025
   Poppins · Geist Mono · Lucide Icons
   ============================================================ */

:root {
  /* ── Fonts ── */
  --font:      'Poppins', system-ui, sans-serif;
  --font-mono: 'Poppins', system-ui, sans-serif;

  /* ── Layout ── */
  --sidebar-width:      264px;
  --sidebar-collapsed:  72px;
  --navbar-height:      60px;

  /* ── Surface ── */
  --bg:            #f4f5f8;
  --surface:       #ffffff;
  --surface-2:     #f9fafb;
  --border:        #eceef2;
  --border-subtle: #f4f5f8;

  /* ── Text ── */
  --text-primary:   #181b22;
  --text-secondary: #5b6473;
  --text-muted:     #8a93a3;
  --text-light:     #c4cad6;

  /* ── Sidebar ── */
  --sidebar-bg:     #13151b;
  --sidebar-raised: #1a1d25;
  --sidebar-border: #272b35;
  --sidebar-text:   #c4c9d4;

  /* ── Accent · Violet ── */
  --primary:       oklch(0.56 0.21 280);
  --primary-dark:  oklch(0.44 0.21 280);
  --primary-mid:   oklch(0.70 0.17 280);
  --primary-light: oklch(0.95 0.04 280);
  --primary-glow:  oklch(0.56 0.21 280 / .18);

  /* ── Status palette ── */
  --green:      oklch(0.62 0.16 160);
  --green-bg:   oklch(0.95 0.04 160);
  --amber:      oklch(0.75 0.15 75);
  --amber-bg:   oklch(0.97 0.04 75);
  --red:        oklch(0.62 0.20 22);
  --red-bg:     oklch(0.96 0.04 22);
  --blue:       oklch(0.60 0.16 250);
  --blue-bg:    oklch(0.95 0.04 250);

  /* legacy aliases */
  --success:       var(--green);
  --success-light: var(--green-bg);
  --warning:       var(--amber);
  --warning-light: var(--amber-bg);
  --danger:        var(--red);
  --danger-light:  var(--red-bg);
  --info:          var(--blue);
  --info-light:    var(--blue-bg);

  /* -bg shorthands for PHP interpolation */
  --success-bg: var(--green-bg);
  --danger-bg:  var(--red-bg);
  --warning-bg: var(--amber-bg);
  --info-bg:    var(--blue-bg);
  --primary-bg: var(--primary-light);
  --orange-bg:  #fff7ed;

  /* ── Shadows ── */
  --shadow-card: 0 1px 2px rgba(20,23,33,.04),0 6px 20px -8px rgba(20,23,33,.10);
  --shadow-xs:   0 1px 2px rgba(20,23,33,.05);
  --shadow-sm:   0 2px 4px rgba(20,23,33,.06),0 1px 2px rgba(20,23,33,.04);
  --shadow-md:   0 4px 16px -4px rgba(20,23,33,.12),0 2px 4px rgba(20,23,33,.06);
  --shadow-lg:   0 16px 40px -8px rgba(20,23,33,.16);
  --shadow-xl:   0 24px 56px -12px rgba(20,23,33,.22);

  /* ── Radius ── */
  --r-xs: 4px;
  --r-sm: 8px;
  --r:    10px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;

  --transition: .17s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;scroll-behavior:smooth}
body{
  font-family:'Poppins',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text-primary);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
/* Force Poppins on every element Bootstrap might override */
input,select,textarea,button,
.form-control,.form-select,.btn,
h1,h2,h3,h4,h5,h6,
td,th,label,.dropdown-item,
.modal-title,.card-title,.page-title{
  font-family:'Poppins',system-ui,sans-serif;
}
a{text-decoration:none;color:inherit}
img{max-width:100%}

/* ── Summary Stat Cards (invoices / any list page) ─────────── */
.summ-card{
  display:flex;flex-direction:row;align-items:center;gap:16px;
  padding:18px 20px;border-left:3px solid transparent;
  transition:transform .2s,box-shadow .2s;
}
.summ-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.summ-card.sc-primary{border-left-color:var(--primary)}
.summ-card.sc-success{border-left-color:var(--green)}
.summ-card.sc-warning{border-left-color:var(--amber)}
.summ-card.sc-danger {border-left-color:var(--red)}
.summ-card.sc-info   {border-left-color:var(--blue)}

.summ-icon{
  width:46px;height:46px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s;
}
.summ-card:hover .summ-icon{transform:scale(1.08)}
.summ-card.sc-primary .summ-icon{background:var(--primary-light);color:var(--primary)}
.summ-card.sc-success .summ-icon{background:var(--green-bg);   color:var(--green)}
.summ-card.sc-warning .summ-icon{background:var(--amber-bg);   color:var(--amber)}
.summ-card.sc-danger  .summ-icon{background:var(--red-bg);     color:var(--red)}
.summ-card.sc-info    .summ-icon{background:var(--blue-bg);    color:var(--blue)}

.summ-icon svg,.summ-icon [data-lucide]{width:20px;height:20px}

.summ-body{flex:1;min-width:0}
.summ-label{
  font-size:10px;font-weight:700;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.6px;margin-bottom:5px;
  white-space:nowrap;
}
.summ-value{
  font-size:19px;font-weight:600;color:var(--text-primary);
  font-family:'Poppins',system-ui,sans-serif;
  letter-spacing:-.3px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.summ-card.sc-primary .summ-value{color:var(--primary)}
.summ-card.sc-success .summ-value{color:var(--green)}
.summ-card.sc-danger  .summ-value{color:var(--red)}
.summ-card.sc-warning .summ-value{color:var(--amber)}
.summ-sub{
  font-size:10px;color:var(--text-muted);margin-top:3px;
  display:flex;align-items:center;gap:3px;
}

/* ── Mono utility ───────────────────────────────────────────── */
.mono{
  font-family:var(--font-mono);
  font-weight:500;
  letter-spacing:-.02em;
}

/* ── Lucide icon sizing ─────────────────────────────────────── */
[data-lucide]{
  display:inline-block;
  vertical-align:middle;
  width:16px;height:16px;
  stroke-width:2;
  flex-shrink:0;
}
.nav-icon[data-lucide]         { width:18px;height:18px }
.activity-dot [data-lucide]    { width:14px;height:14px }
.btn-icon [data-lucide]        { width:15px;height:15px }
.stat-icon [data-lucide]       { width:22px;height:22px }
.empty-icon [data-lucide]      { width:44px;height:44px;stroke-width:1.5 }
.search-icon-lc                { position:absolute;left:11px;top:50%;transform:translateY(-50%);pointer-events:none;opacity:.4 }

/* ── Layout ─────────────────────────────────────────────────── */
.app-wrapper{display:flex;min-height:100vh;background:var(--bg)}
.main-content{
  flex:1;margin-left:var(--sidebar-width);
  display:flex;flex-direction:column;min-height:100vh;
  transition:margin-left var(--transition);
}
.content-area{
  flex:1;padding:28px;
  padding-top:calc(var(--navbar-height) + 28px);
}

/* ══════════════════════════════════════════════════════════════
   SIDEBAR — dark premium
   ══════════════════════════════════════════════════════════════ */
.sidebar{
  width:var(--sidebar-width);
  background:var(--sidebar-bg);
  border-right:1px solid var(--sidebar-border);
  position:fixed;top:0;left:0;bottom:0;z-index:1000;
  display:flex;flex-direction:column;overflow:hidden;
  transition:width var(--transition),transform var(--transition);
}

/* Brand */
.sidebar-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 16px;border-bottom:1px solid var(--sidebar-border);
  min-height:64px;
}
.brand-logo{display:flex;align-items:center;gap:11px;overflow:hidden}
.brand-icon-box{
  width:36px;height:36px;border-radius:var(--r-sm);flex-shrink:0;
  background:linear-gradient(135deg,oklch(0.56 0.21 280),oklch(0.44 0.26 300));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px oklch(0.56 0.21 280 / .35);
}
.company-logo-img{width:36px;height:36px;border-radius:var(--r-sm);object-fit:cover;flex-shrink:0}
.brand-text{overflow:hidden}
.brand-name{
  display:block;font-size:13px;font-weight:700;color:#f1f5f9;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3;
}
.brand-sub{display:block;font-size:10px;color:rgba(255,255,255,.3);letter-spacing:.4px;text-transform:uppercase}
.sidebar-close{
  background:none;border:none;color:rgba(255,255,255,.35);font-size:16px;
  cursor:pointer;padding:6px;border-radius:var(--r-sm);transition:var(--transition);line-height:1;
}
.sidebar-close:hover{background:rgba(255,255,255,.07);color:#fff}

/* Search */
.sidebar-search{padding:12px 14px}
.sidebar-search-input{
  width:100%;background:var(--sidebar-raised);
  border:1px solid var(--sidebar-border);border-radius:var(--r-sm);
  padding:8px 12px 8px 34px;color:var(--sidebar-text);
  font-size:12px;font-family:var(--font);outline:none;transition:var(--transition);
}
.sidebar-search-input::placeholder{color:rgba(255,255,255,.22)}
.sidebar-search-input:focus{border-color:oklch(0.56 0.21 280 / .5);background:rgba(255,255,255,.05)}
.search-wrapper{position:relative}
.search-icon{
  position:absolute;left:11px;top:50%;transform:translateY(-50%);
  color:rgba(255,255,255,.25);pointer-events:none;
}
/* override for sidebar lucide search */
.sidebar-search .search-wrapper [data-lucide]{
  position:absolute;left:10px;top:50%;transform:translateY(-50%);
  width:14px;height:14px;color:rgba(255,255,255,.25);pointer-events:none;
}

/* Nav */
.sidebar-nav{flex:1;overflow-y:auto;padding:8px 0}
.sidebar-nav::-webkit-scrollbar{width:3px}
.sidebar-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);border-radius:3px}
.nav-list{list-style:none;padding:0 10px}
.nav-item{margin-bottom:1px}
.nav-link{
  display:flex;align-items:center;gap:10px;padding:9px 12px;
  border-radius:var(--r-sm);color:var(--sidebar-text);
  font-size:13px;font-weight:500;transition:var(--transition);position:relative;
}
.nav-link:hover{background:rgba(255,255,255,.05);color:#e2e8f0}
.nav-item.active .nav-link{
  background:linear-gradient(90deg,oklch(0.56 0.21 280 / .22),oklch(0.56 0.21 280 / .10));
  color:oklch(0.82 0.12 280);font-weight:600;
  box-shadow:inset 2px 0 0 oklch(0.70 0.17 280);
}
.nav-icon{font-size:15px;flex-shrink:0;text-align:center;color:inherit}
.nav-label{flex:1;white-space:nowrap}
.active-indicator{display:none} /* replaced by inset ring above */

/* Group labels */
.nav-group-label{
  padding:14px 14px 5px;font-size:10px;font-weight:700;
  color:rgba(255,255,255,.22);text-transform:uppercase;letter-spacing:.12em;list-style:none;
}

/* Sidebar footer */
.sidebar-footer{padding:12px 14px 16px;border-top:1px solid var(--sidebar-border)}
.sidebar-quick-stats{display:flex;gap:8px;margin-bottom:10px}
.quick-stat-item{
  flex:1;text-align:center;background:var(--sidebar-raised);
  border:1px solid var(--sidebar-border);border-radius:var(--r-sm);padding:8px 6px;
}
.qs-value{display:block;font-size:16px;font-weight:700;color:#e2e8f0;font-family:var(--font-mono)}
.qs-label{font-size:10px;color:rgba(255,255,255,.3);text-transform:uppercase;letter-spacing:.4px}
.sidebar-logout{
  display:flex;align-items:center;padding:9px 12px;border-radius:var(--r-sm);
  color:rgba(239,68,68,.65);font-size:12px;font-weight:500;transition:var(--transition);width:100%;
}
.sidebar-logout:hover{background:rgba(239,68,68,.10);color:#f87171}

/* Overlay */
.sidebar-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);
  z-index:999;backdrop-filter:blur(3px);
}

/* ══════════════════════════════════════════════════════════════
   TOP NAVBAR
   ══════════════════════════════════════════════════════════════ */
.top-navbar{
  height:var(--navbar-height);
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:0 24px;
  position:fixed;top:0;left:var(--sidebar-width);right:0;z-index:900;
  box-shadow:var(--shadow-xs);
  transition:left var(--transition);
}
.navbar-left,.navbar-right{display:flex;align-items:center;gap:12px}
.sidebar-toggle{
  background:none;border:none;color:var(--text-muted);cursor:pointer;
  padding:8px;border-radius:var(--r-sm);transition:var(--transition);line-height:1;
}
.sidebar-toggle:hover{background:var(--bg);color:var(--text-primary)}
.page-title{font-size:15px;font-weight:700;color:var(--text-primary);letter-spacing:-.2px}

/* New invoice button */
.btn-new-invoice{
  background:var(--primary);border-color:var(--primary);
  border-radius:var(--r-sm);font-size:12px;font-weight:700;
  padding:7px 14px;letter-spacing:.1px;color:#fff;
  box-shadow:0 2px 10px oklch(0.56 0.21 280 / .28);
  transition:all .18s ease;
}
.btn-new-invoice:hover,
.btn-new-invoice:focus{
  background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;
  transform:translateY(-1px);box-shadow:0 6px 18px oklch(0.56 0.21 280 / .35);
}

/* Admin avatar */
.admin-avatar-btn{
  background:none;border:none;cursor:pointer;
  display:flex;align-items:center;gap:8px;
  padding:5px 8px;border-radius:var(--r-sm);transition:var(--transition);
}
.admin-avatar-btn:hover{background:var(--bg)}
.avatar-circle{
  width:32px;height:32px;border-radius:50%;
  background:linear-gradient(135deg,oklch(0.70 0.17 280),oklch(0.56 0.21 280));
  color:#fff;font-weight:700;font-size:13px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 2px 8px oklch(0.56 0.21 280 / .3);
}
.admin-name{font-size:13px;font-weight:600;color:var(--text-primary)}
.admin-menu{
  min-width:204px;border:1px solid var(--border);
  border-radius:var(--r-md);box-shadow:var(--shadow-lg);padding:6px;
}
.admin-menu .dropdown-header{padding:10px 12px;border-radius:var(--r-sm)}
.admin-menu .dropdown-item{
  font-size:13px;padding:8px 12px;border-radius:var(--r-sm);color:var(--text-secondary);
  display:flex;align-items:center;gap:8px;
}
.admin-menu .dropdown-item:hover{background:var(--bg);color:var(--text-primary)}
.admin-menu .dropdown-item.text-danger:hover{background:var(--red-bg);color:var(--red)}

/* Flash */
.flash-wrapper{position:fixed;top:calc(var(--navbar-height) + 12px);right:20px;z-index:1100;min-width:300px;max-width:420px}
.flash-alert{border-radius:var(--r-md);font-size:13px;box-shadow:var(--shadow-lg);border:none}

/* ══════════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════════ */
.card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-lg);box-shadow:var(--shadow-card);
  transition:box-shadow var(--transition),transform var(--transition);
}
.card:hover{box-shadow:var(--shadow-md)}
.card-header{
  background:none;border-bottom:1px solid var(--border);
  padding:15px 20px;display:flex;align-items:center;justify-content:space-between;
}
.card-title{font-size:13px;font-weight:700;color:var(--text-primary);margin:0;letter-spacing:-.1px}
.card-body{padding:20px}
.card-footer{background:none;border-top:1px solid var(--border);padding:13px 20px}

/* ── KPI Stat Cards ─────────────────────────────────────────── */
/* ══════════════════════════════════════════════════════════════
   STAT CARDS — Colorful Gradient KPI Cards
   ══════════════════════════════════════════════════════════════ */
.stat-card{
  border-radius:var(--r-lg);
  padding:22px 20px;
  box-shadow:var(--shadow-card);
  border:1px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease;
  display:flex;align-items:center;gap:16px;
  background:#fff;
}
.stat-card:hover{transform:translateY(-3px)}

/* Icon tile */
.stat-icon{
  width:50px;height:50px;min-width:50px;border-radius:14px;
  font-size:1.2rem;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
}
.stat-icon [data-lucide]{width:22px;height:22px;stroke-width:2}

.stat-body{flex:1;min-width:0}

.stat-value{
  font-family:'Poppins',sans-serif;
  font-size:2.1rem;font-weight:700;
  letter-spacing:-0.03em;line-height:1;
}
.stat-label{
  font-family:'Poppins',sans-serif;
  font-size:.7rem;font-weight:600;
  color:var(--text-muted);
  margin-top:.35rem;letter-spacing:.05em;text-transform:uppercase;
}

/* ── primary · violet ── */
.stat-card:has(.stat-icon.primary){
  background:linear-gradient(135deg,#f0ebff 0%,#e2d8fd 100%);
  border-color:#cfc3fb;
}
.stat-card:has(.stat-icon.primary):hover{box-shadow:0 8px 32px rgba(106,79,208,.28)}
.stat-card:has(.stat-icon.primary) .stat-icon.primary{
  background:linear-gradient(135deg,#7c6be0,#5b49d0);color:#fff;
  box-shadow:0 4px 14px rgba(106,79,208,.4);
}
.stat-card:has(.stat-icon.primary) .stat-value{color:#5138c4}

/* ── success · green ── */
.stat-card:has(.stat-icon.success){
  background:linear-gradient(135deg,#e8f8ef 0%,#d2f0e2 100%);
  border-color:#b8e8d0;
}
.stat-card:has(.stat-icon.success):hover{box-shadow:0 8px 32px rgba(46,143,99,.25)}
.stat-card:has(.stat-icon.success) .stat-icon.success{
  background:linear-gradient(135deg,#34a871,#238055);color:#fff;
  box-shadow:0 4px 14px rgba(46,143,99,.38);
}
.stat-card:has(.stat-icon.success) .stat-value{color:#1e7a4c}

/* ── warning · amber ── */
.stat-card:has(.stat-icon.warning){
  background:linear-gradient(135deg,#fef5e4 0%,#fce9c5 100%);
  border-color:#f8d98e;
}
.stat-card:has(.stat-icon.warning):hover{box-shadow:0 8px 32px rgba(176,125,40,.25)}
.stat-card:has(.stat-icon.warning) .stat-icon.warning{
  background:linear-gradient(135deg,#d49a30,#b07820);color:#fff;
  box-shadow:0 4px 14px rgba(176,125,40,.38);
}
.stat-card:has(.stat-icon.warning) .stat-value{color:#a06d18}

/* ── danger · red ── */
.stat-card:has(.stat-icon.danger){
  background:linear-gradient(135deg,#fdf0f0 0%,#fce0df 100%);
  border-color:#f7c5c4;
}
.stat-card:has(.stat-icon.danger):hover{box-shadow:0 8px 32px rgba(192,80,77,.25)}
.stat-card:has(.stat-icon.danger) .stat-icon.danger{
  background:linear-gradient(135deg,#d95f5c,#b84240);color:#fff;
  box-shadow:0 4px 14px rgba(192,80,77,.38);
}
.stat-card:has(.stat-icon.danger) .stat-value{color:#b03735}

/* ── info · blue ── */
.stat-card:has(.stat-icon.info){
  background:linear-gradient(135deg,#e8f2ff 0%,#d0e6fb 100%);
  border-color:#b5d5f7;
}
.stat-card:has(.stat-icon.info):hover{box-shadow:0 8px 32px rgba(47,111,196,.25)}
.stat-card:has(.stat-icon.info) .stat-icon.info{
  background:linear-gradient(135deg,#3a7fd5,#2460ae);color:#fff;
  box-shadow:0 4px 14px rgba(47,111,196,.38);
}
.stat-card:has(.stat-icon.info) .stat-value{color:#1d58a8}

/* ── orange ── */
.stat-card:has(.stat-icon.orange){
  background:linear-gradient(135deg,#fef2e8 0%,#fde3c8 100%);
  border-color:#f9c99c;
}
.stat-card:has(.stat-icon.orange):hover{box-shadow:0 8px 32px rgba(196,98,40,.25)}
.stat-card:has(.stat-icon.orange) .stat-icon.orange{
  background:linear-gradient(135deg,#e07830,#c05820);color:#fff;
  box-shadow:0 4px 14px rgba(196,98,40,.38);
}
.stat-card:has(.stat-icon.orange) .stat-value{color:#b84e18}

/* ── teal ── */
.stat-card:has(.stat-icon.teal){
  background:linear-gradient(135deg,#e5f6f5 0%,#ccecea 100%);
  border-color:#aaddda;
}
.stat-card:has(.stat-icon.teal):hover{box-shadow:0 8px 32px rgba(44,135,130,.25)}
.stat-card:has(.stat-icon.teal) .stat-icon.teal{
  background:linear-gradient(135deg,#32a09a,#22807a);color:#fff;
  box-shadow:0 4px 14px rgba(44,135,130,.38);
}
.stat-card:has(.stat-icon.teal) .stat-value{color:#1e7872}

/* ── Status Badges — dot pill ────────────────────────────────── */
.status-badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 9px;border-radius:20px;
  font-size:11px;font-weight:700;letter-spacing:.25px;white-space:nowrap;
}
.status-badge::before{
  content:'';width:6px;height:6px;border-radius:50%;flex-shrink:0;
}
.badge-paid     {background:var(--green-bg);color:var(--green)}
.badge-paid::before{background:var(--green)}
.badge-unpaid   {background:var(--red-bg);  color:var(--red)}
.badge-unpaid::before{background:var(--red)}
.badge-partial  {background:var(--amber-bg);color:var(--amber)}
.badge-partial::before{background:var(--amber)}
.badge-overdue  {background:var(--red-bg);  color:var(--red);border:1px solid oklch(0.62 0.20 22 / .2)}
.badge-overdue::before{background:var(--red)}
.badge-draft    {background:#f3f4f6;color:#6b7280}
.badge-draft::before{background:#9ca3af}
.badge-approved {background:var(--green-bg);color:var(--green)}
.badge-approved::before{background:var(--green)}
.badge-completed{background:var(--primary-light);color:var(--primary)}
.badge-completed::before{background:var(--primary)}
.badge-cancelled{background:#f3f4f6;color:#6b7280}
.badge-cancelled::before{background:#9ca3af}
.badge-active   {background:var(--green-bg);color:var(--green)}
.badge-active::before{background:var(--green)}
.badge-trial    {background:var(--amber-bg);color:var(--amber)}
.badge-trial::before{background:var(--amber)}
.badge-suspended{background:var(--red-bg);  color:var(--red)}
.badge-suspended::before{background:var(--red)}
.badge-pending  {background:var(--amber-bg);color:var(--amber)}
.badge-pending::before{background:var(--amber)}

/* ── Tables ─────────────────────────────────────────────────── */
.table-responsive{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse}
.data-table thead th{
  background:var(--surface-2);padding:11px 16px;
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;
  color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;
}
.data-table tbody td{
  padding:13px 16px;font-size:13px;color:var(--text-primary);
  border-bottom:1px solid var(--border-subtle);vertical-align:middle;
}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table tbody tr{transition:background var(--transition)}
.data-table tbody tr:hover{background:oklch(0.95 0.04 280 / .35)}

/* Action icon squares — 34px bordered */
.btn-icon{
  width:34px;height:34px;padding:0;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-sm);transition:all .15s ease;
  border:1px solid var(--border);background:var(--surface);
}
.btn-icon:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-outline-primary.btn-icon  {border-color:oklch(0.60 0.16 250 / .4);color:var(--blue)}
.btn-outline-primary.btn-icon:hover{background:var(--blue-bg);border-color:var(--blue);color:var(--blue)}
.btn-outline-secondary.btn-icon{border-color:var(--border);color:var(--text-muted)}
.btn-outline-secondary.btn-icon:hover{background:var(--bg);color:var(--text-primary)}
.btn-outline-warning.btn-icon  {border-color:oklch(0.75 0.15 75 / .4);color:var(--amber)}
.btn-outline-warning.btn-icon:hover{background:var(--amber-bg);border-color:var(--amber);color:var(--amber)}
.btn-outline-danger.btn-icon   {border-color:oklch(0.62 0.20 22 / .4);color:var(--red)}
.btn-outline-danger.btn-icon:hover{background:var(--red-bg);border-color:var(--red);color:var(--red)}

/* ── Forms ──────────────────────────────────────────────────── */
.form-label{font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;letter-spacing:.1px}
.form-control,.form-select{
  border:1px solid var(--border);border-radius:var(--r-sm);
  padding:9px 13px;font-size:13px;font-family:var(--font);
  color:var(--text-primary);background:var(--surface);
  transition:border-color .15s,box-shadow .15s;outline:none;
}
.form-control:focus,.form-select:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px oklch(0.56 0.21 280 / .12);
}
.form-control::placeholder{color:var(--text-muted)}
.input-group-text{
  background:var(--surface-2);border:1px solid var(--border);
  color:var(--text-secondary);font-size:13px;
}
.form-text{font-size:11px;color:var(--text-muted);margin-top:4px}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  font-family:var(--font);font-weight:600;border-radius:var(--r-sm);
  transition:all .17s ease;letter-spacing:.1px;font-size:13px;
}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 4px 14px oklch(0.56 0.21 280 / .3)}
.btn-success{background:var(--green);border-color:var(--green);color:#fff}
.btn-warning{background:var(--amber);border-color:var(--amber);color:#fff}
.btn-danger {background:var(--red);  border-color:var(--red);  color:#fff}
.btn-secondary{background:#f3f4f6;border-color:var(--border);color:var(--text-primary)}
.btn-secondary:hover{background:var(--border);color:var(--text-primary)}
.btn-outline-primary{border-color:var(--primary);color:var(--primary);background:transparent}
.btn-outline-primary:hover{background:var(--primary);color:#fff}
.btn-outline-secondary{border-color:var(--border);color:var(--text-secondary)}
.btn-outline-secondary:hover{background:var(--bg);color:var(--text-primary)}
.btn-outline-warning{border-color:var(--amber);color:var(--amber)}
.btn-outline-warning:hover{background:var(--amber);color:#fff}
.btn-outline-danger{border-color:var(--red);color:var(--red)}
.btn-outline-danger:hover{background:var(--red);color:#fff}
.action-btn{font-size:12px;padding:6px 12px;border-radius:var(--r-xs)}

/* ── Page Header ─────────────────────────────────────────────── */
.page-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:24px;flex-wrap:wrap;gap:12px;
}
.page-header-title{font-size:18px;font-weight:800;color:var(--text-primary);letter-spacing:-.4px}
.page-header-subtitle{font-size:12px;color:var(--text-muted);margin-top:2px}

/* ── Filter Bar ─────────────────────────────────────────────── */
.filter-bar{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);
  padding:14px 18px;margin-bottom:18px;
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.search-input-wrapper{position:relative;flex:1;min-width:220px}
.search-input-wrapper .search-ico{
  position:absolute;left:10px;top:50%;transform:translateY(-50%);
  color:var(--text-muted);pointer-events:none;width:14px;height:14px;
}
.search-input-wrapper .form-control{padding-left:32px}

/* ── Invoice Items Table ─────────────────────────────────────── */
.items-table{width:100%;border-collapse:collapse}
.items-table th{
  font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;
  letter-spacing:.6px;padding:10px 12px;background:var(--surface-2);border-bottom:1px solid var(--border);
}
.items-table td{padding:10px 12px;vertical-align:middle;border-bottom:1px solid var(--border-subtle)}
.items-table tbody tr:last-child td{border-bottom:none}
.items-table .form-control,.items-table .form-select{padding:7px 10px;font-size:12px}
.item-total{font-weight:600;color:var(--text-primary);font-family:var(--font-mono)}
.btn-remove-item{
  background:none;border:none;color:var(--text-light);font-size:15px;
  cursor:pointer;padding:4px 8px;border-radius:var(--r-sm);transition:all .15s;line-height:1;
}
.btn-remove-item:hover{color:var(--red);background:var(--red-bg)}

/* ── Totals Box ──────────────────────────────────────────────── */
.totals-box{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden}
.totals-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 18px;font-size:13px;border-bottom:1px solid var(--border-subtle);
}
.totals-row:last-child{border-bottom:none}
.totals-row.grand-total{background:var(--primary);color:#fff;font-size:14px;font-weight:700;padding:13px 18px}
.totals-label{color:var(--text-secondary);font-weight:500}
.totals-value{font-weight:700;color:var(--text-primary);font-family:var(--font-mono)}
.totals-row.grand-total .totals-label,
.totals-row.grand-total .totals-value{color:#fff}

/* ── Login Page ──────────────────────────────────────────────── */
.login-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#0f0c1d 0%,#1a1040 45%,#0d1f3c 100%);
  padding:24px;position:relative;overflow:hidden;
}
.login-page::before{
  content:'';position:absolute;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,oklch(0.56 0.21 280 / .22) 0%,transparent 70%);
  top:-200px;left:-150px;
}
.login-page::after{
  content:'';position:absolute;width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,oklch(0.60 0.16 250 / .15) 0%,transparent 70%);
  bottom:-100px;right:-80px;
}
.login-card{
  background:#fff;border-radius:var(--r-xl);padding:44px 40px;
  width:100%;max-width:420px;box-shadow:var(--shadow-xl);position:relative;z-index:1;
}
.login-logo{
  width:52px;height:52px;border-radius:var(--r-md);
  background:linear-gradient(135deg,oklch(0.70 0.17 280),oklch(0.56 0.21 280));
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
  box-shadow:0 8px 24px oklch(0.56 0.21 280 / .32);
}
.login-title{font-size:22px;font-weight:800;color:var(--text-primary);text-align:center;margin-bottom:4px;letter-spacing:-.4px}
.login-sub{font-size:13px;color:var(--text-muted);text-align:center;margin-bottom:28px}
.login-label{font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;display:block}
.login-input{
  border:1.5px solid var(--border);border-radius:var(--r-sm);padding:11px 14px;
  font-size:14px;font-family:var(--font);transition:border-color .15s,box-shadow .15s;
  outline:none;width:100%;color:var(--text-primary);
}
.login-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px oklch(0.56 0.21 280 / .12)}
.btn-login{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;border:none;border-radius:var(--r-sm);padding:12px;width:100%;
  font-size:14px;font-weight:700;font-family:var(--font);cursor:pointer;
  transition:all .2s;box-shadow:0 4px 16px oklch(0.56 0.21 280 / .32);
}
.btn-login:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 8px 24px oklch(0.56 0.21 280 / .42)}

/* ── Empty States ────────────────────────────────────────────── */
.empty-state{text-align:center;padding:56px 24px}
.empty-icon{color:var(--text-light);margin-bottom:16px;display:block}
.empty-title{font-size:15px;font-weight:700;color:var(--text-secondary);margin-bottom:8px}
.empty-desc{font-size:13px;color:var(--text-muted)}

/* ── Charts ──────────────────────────────────────────────────── */
.chart-container{position:relative;height:256px}

/* ── Activity Feed ───────────────────────────────────────────── */
.activity-list{list-style:none;padding:0;margin:0}
.activity-item{
  display:flex;gap:12px;align-items:flex-start;
  padding:11px 0;border-bottom:1px solid var(--border-subtle);
}
.activity-item:last-child{border-bottom:none}
.activity-dot{
  width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.activity-dot.invoice {background:var(--primary-light);color:var(--primary)}
.activity-dot.customer{background:var(--green-bg);    color:var(--green)}
.activity-dot.payment {background:var(--amber-bg);    color:var(--amber)}
.activity-content .text{font-size:13px;color:var(--text-primary);line-height:1.4}
.activity-content .time{font-size:11px;color:var(--text-muted);margin-top:2px;display:flex;align-items:center;gap:4px}

/* ── Modals ──────────────────────────────────────────────────── */
.modal-content{border:none;border-radius:var(--r-lg);box-shadow:var(--shadow-xl)}
.modal-header{border-bottom:1px solid var(--border);padding:18px 22px}
.modal-title{font-size:15px;font-weight:700;letter-spacing:-.2px}
.modal-body{padding:22px}
.modal-footer{border-top:1px solid var(--border);padding:14px 22px}

/* ── Pagination ──────────────────────────────────────────────── */
.pagination{gap:4px}
.page-link{border-radius:var(--r-sm)!important;border-color:var(--border);font-size:13px;color:var(--text-primary)}
.page-link:hover{background:var(--bg);border-color:var(--border);color:var(--primary)}
.page-item.active .page-link{background:var(--primary);border-color:var(--primary)}
.pagination-wrapper{display:flex;justify-content:center;gap:4px;margin-top:20px;flex-wrap:wrap}
.page-btn{
  padding:6px 13px;border-radius:var(--r-sm);font-size:13px;font-weight:600;
  border:1px solid var(--border);background:#fff;color:var(--text-primary);
  text-decoration:none;transition:var(--transition);
}
.page-btn:hover{border-color:var(--primary);color:var(--primary)}
.page-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}

/* ── Upload Area ─────────────────────────────────────────────── */
.upload-area{
  border:2px dashed var(--border);border-radius:var(--r-md);
  padding:32px;text-align:center;cursor:pointer;background:var(--surface-2);
  transition:border-color .15s,background .15s;
}
.upload-area:hover{border-color:var(--primary);background:var(--primary-light)}
.upload-icon{font-size:30px;color:var(--text-muted);margin-bottom:8px}

/* ── Utility ─────────────────────────────────────────────────── */
.fw-500{font-weight:500}.fw-600{font-weight:600}.fw-700{font-weight:700}
.cursor-pointer{cursor:pointer}
.border-start-primary{border-left:3px solid var(--primary)!important}
.border-start-success{border-left:3px solid var(--green)!important}
.border-start-warning{border-left:3px solid var(--amber)!important}
.border-start-danger {border-left:3px solid var(--red)!important}
.text-primary-c{color:var(--primary)!important}
.text-muted-c  {color:var(--text-muted)!important}
.text-primary  {color:var(--primary)!important}
.text-success  {color:var(--green)!important}
.text-warning  {color:var(--amber)!important}
.text-danger   {color:var(--red)!important}

/* Skeleton */
.skeleton{
  background:linear-gradient(90deg,#f3f4f6 25%,#e5e7eb 50%,#f3f4f6 75%);
  background-size:200% 100%;animation:sk 1.4s infinite;border-radius:var(--r-sm);
}
@keyframes sk{from{background-position:200% 0}to{background-position:-200% 0}}

/* ══════════════════════════════════════════════════════════════
   SIDEBAR COLLAPSED STATE
   ══════════════════════════════════════════════════════════════ */
.sidebar-collapsed .sidebar{width:var(--sidebar-collapsed)}
.sidebar-collapsed .main-content{margin-left:var(--sidebar-collapsed)}
.sidebar-collapsed .top-navbar{left:var(--sidebar-collapsed)}
.sidebar-collapsed .brand-text,
.sidebar-collapsed .nav-label,
.sidebar-collapsed .nav-group-label,
.sidebar-collapsed .sidebar-search,
.sidebar-collapsed .qs-label,
.sidebar-collapsed .sidebar-logout span{display:none}
.sidebar-collapsed .nav-link{justify-content:center;padding:11px 8px;gap:0}
.sidebar-collapsed .nav-icon{width:auto;margin:0}
.sidebar-collapsed .sidebar-header{justify-content:center;padding:18px 8px}
.sidebar-collapsed .brand-logo{justify-content:center}
.sidebar-collapsed .sidebar-footer{padding:10px 8px}
.sidebar-collapsed .sidebar-quick-stats{flex-direction:column;gap:4px}
.sidebar-collapsed .quick-stat-item{padding:6px 4px}
.sidebar-collapsed .qs-value{font-size:13px}
.sidebar-collapsed .sidebar-logout{justify-content:center;padding:9px 8px}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET
   ══════════════════════════════════════════════════════════════ */
@media(max-width:1199px){:root{--sidebar-width:240px}}
@media(max-width:991px){
  .sidebar{transform:translateX(-100%);width:280px!important;z-index:1100}
  .sidebar.show{transform:translateX(0)}
  .sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1099;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}
  .sidebar-overlay.show{display:block}
  .main-content{margin-left:0!important}
  .top-navbar{left:0!important}
  .content-area{padding:16px;padding-top:calc(var(--navbar-height) + 16px)}
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE APP FEEL  (≤ 767 px)
   ══════════════════════════════════════════════════════════════ */
@media(max-width:767px){
  /* Native-app base */
  *{-webkit-tap-highlight-color:transparent}
  html{overscroll-behavior-y:contain}
  body{-webkit-font-smoothing:antialiased}

  /* ── Top bar: sticky so it stays visible while scrolling ── */
  .top-navbar{
    position:sticky;top:0;left:0;right:0;z-index:900;
    padding:0 12px;height:54px;
    box-shadow:0 1px 8px rgba(0,0,0,.07);border-bottom:1px solid var(--border);
  }
  .page-breadcrumb{
    position:absolute;left:50%;transform:translateX(-50%);pointer-events:none;
  }
  /* Hide "home" icon and "/" — keep only the page title */
  .page-breadcrumb > div > span{display:none!important}
  .page-breadcrumb .page-title{font-size:15px;font-weight:700;white-space:nowrap}
  .navbar-right .btn-new-invoice{display:none}
  .sidebar-toggle{min-width:40px;min-height:40px}

  /* ── Content: sticky navbar is in flow so no top-offset needed ─ */
  .content-area{
    padding:14px 12px;
    padding-top:14px;
    padding-bottom:calc(80px + env(safe-area-inset-bottom,0px));
  }

  /* ── Stat cards: compact 2-per-row ────────────────────── */
  .stat-card{padding:14px 12px;gap:10px}
  .stat-value{font-size:1.45rem!important}
  .stat-icon{width:40px;height:40px;min-width:40px;border-radius:12px}
  .stat-icon svg{width:18px;height:18px}
  .stat-label{font-size:.63rem}

  /* ── Summ cards ────────────────────────────────────────── */
  .summ-card{padding:12px 14px}
  .summ-value{font-size:1.3rem}

  /* ── Filter bar: full-width, stacked ──────────────────── */
  .filter-bar{padding:12px;gap:8px;flex-wrap:wrap}
  .filter-bar .form-control,
  .filter-bar .form-select,
  .filter-bar input[type="date"]{
    font-size:13px;width:100%!important;min-width:0!important;flex:1 1 100%!important;
  }
  .filter-bar .search-input-wrapper{width:100%;flex:1 1 100%}
  .filter-bar > .btn{flex:1 1 calc(50% - 4px)}

  /* ── Settings/nav tab strip: horizontal scroll ─────────── */
  .nav[style*="border-bottom"]{
    overflow-x:auto;overflow-y:hidden;flex-wrap:nowrap;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .nav[style*="border-bottom"]::-webkit-scrollbar{display:none}

  /* ── Hide page-level FABs on mobile (bottom nav replaces) ─ */
  .d-lg-none[style*="position:fixed"]{display:none!important}

  /* ── Scrollable status/filter pill tabs ────────────────── */
  .status-tabs,.filter-pills{
    overflow-x:auto;white-space:nowrap;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
    display:flex;flex-wrap:nowrap;gap:6px;padding-bottom:2px;
  }
  .status-tabs::-webkit-scrollbar,.filter-pills::-webkit-scrollbar{display:none}

  /* ── Data table → app list cards ──────────────────────── */
  .data-table thead{display:none}
  .data-table tbody tr{
    display:block;border:1px solid var(--border);border-radius:var(--r-md);
    background:var(--surface);margin-bottom:10px;
    box-shadow:0 1px 6px rgba(0,0,0,.05);overflow:hidden;
  }
  .data-table tbody td{
    display:flex;align-items:center;justify-content:space-between;
    padding:12px 14px;border-bottom:1px solid var(--border-subtle);
    font-size:13px;min-height:46px;
  }
  .data-table tbody td::before{
    content:attr(data-label);font-weight:700;font-size:10px;color:var(--text-muted);
    text-transform:uppercase;letter-spacing:.5px;margin-right:12px;white-space:nowrap;flex-shrink:0;
  }
  .data-table tbody td:last-child{border-bottom:none}

  /* ── Page header ───────────────────────────────────────── */
  .page-header-title{font-size:17px}
  .page-header{flex-wrap:wrap;gap:8px;margin-bottom:14px}

  /* ── Cards ─────────────────────────────────────────────── */
  .card{border-radius:var(--r-md)}
  .card-body{padding:14px}

  /* ── Touch targets (min 44 × 44 dp) ───────────────────── */
  .btn{min-height:42px;touch-action:manipulation}
  .btn-sm{min-height:36px}
  .btn-icon{width:38px;height:38px;min-height:38px}
  .nav-link,.dropdown-item{min-height:44px;touch-action:manipulation}
  .page-btn{min-height:38px;padding:6px 10px}

  /* ── Invoice create: summary below form, not sticky ────── */
  .inv-summary{position:static!important;top:auto!important}
  .inv-steps::-webkit-scrollbar{display:none}
  .inv-steps{scrollbar-width:none}
  .inv-header{margin-bottom:14px}

  /* ── PO / view page action bar ─────────────────────────── */
  .d-flex.flex-wrap > [style*="margin-left:auto"]{
    margin-left:0!important;width:100%;
    display:flex;flex-wrap:wrap;gap:6px;
  }

  /* ── Login ─────────────────────────────────────────────── */
  .login-card{padding:28px 20px}

  /* ── Bottom-sheet modals ───────────────────────────────── */
  .modal-dialog{
    position:fixed!important;
    bottom:0!important;left:0!important;right:0!important;top:auto!important;
    margin:0!important;max-width:100vw!important;width:100%!important;
  }
  .modal.fade .modal-dialog{
    transform:translateY(100%)!important;
    transition:transform .32s cubic-bezier(.17,.67,.47,.98)!important;
  }
  .modal.show .modal-dialog{transform:translateY(0)!important}
  .modal-content{
    border-radius:22px 22px 0 0!important;border:none!important;
    max-height:88vh!important;overflow-y:auto!important;
    padding-bottom:env(safe-area-inset-bottom,0)!important;
  }
  /* Drag-handle pill */
  .modal-content::before{
    content:'';display:block;width:36px;height:4px;
    background:#d1d5db;border-radius:2px;margin:10px auto 4px;
  }
  .modal-header{border-radius:0!important}
}

/* ── Tiny phones (≤ 480 px) ───────────────────────────────── */
@media(max-width:480px){
  .content-area{
    padding:10px;
    padding-top:10px;
    padding-bottom:calc(80px + env(safe-area-inset-bottom,0px));
  }
  .card-body{padding:12px}.modal-body{padding:14px}
  .stat-value{font-size:1.25rem!important}
}

/* ══════════════════════════════════════════════════════════════
   MOBILE BOTTOM NAVIGATION
   ══════════════════════════════════════════════════════════════ */
.mobile-bottom-nav{display:none}

@media(max-width:767px){
  .mobile-bottom-nav{
    display:flex;align-items:stretch;
    position:fixed;bottom:0;left:0;right:0;z-index:1040;
    background:#fff;border-top:1px solid var(--border);
    box-shadow:0 -4px 24px rgba(0,0,0,.09);
    padding-bottom:env(safe-area-inset-bottom,0);
    min-height:60px;
  }
  .mbn-item{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
    padding:8px 0 6px;color:#9ca3af;font-size:10px;font-weight:600;
    font-family:'Poppins',sans-serif;text-decoration:none;gap:3px;
    cursor:pointer;background:none;border:none;
    transition:color .15s ease;min-height:60px;
  }
  .mbn-item svg{width:22px;height:22px;stroke-width:1.8px;transition:stroke-width .15s}
  .mbn-item.active{color:var(--primary)}
  .mbn-item.active svg{stroke-width:2.5px}
  .mbn-item:active{color:var(--primary)}

  /* Centre "Create" FAB */
  .mbn-fab{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
    padding-top:0;text-decoration:none;
    color:var(--primary);font-size:10px;font-weight:600;
    font-family:'Poppins',sans-serif;gap:3px;
  }
  .mbn-fab .fab-circle{
    width:50px;height:50px;
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    border-radius:50%;display:flex;align-items:center;justify-content:center;
    color:#fff;box-shadow:0 4px 18px rgba(124,58,237,.42);
    margin-top:-16px;transition:transform .15s,box-shadow .15s;
  }
  .mbn-fab:active .fab-circle{transform:scale(.9);box-shadow:0 2px 8px rgba(124,58,237,.25)}
  .mbn-fab .fab-circle svg{width:24px;height:24px;stroke-width:2.5px}
  .mbn-fab > span{margin-top:2px}
}

/* ══════════════════════════════════════════════════════════════
   PRINT
   ══════════════════════════════════════════════════════════════ */
@media print{
  .sidebar,.top-navbar,.flash-wrapper,.no-print,.btn,nav,.mobile-bottom-nav{display:none!important}
  .main-content{margin-left:0}.content-area{padding:0;padding-top:0}
  body{background:#fff}.card{box-shadow:none;border:none}
}

/* ══════════════════════════════════════════════════════════════
   INVOICE PDF
   ══════════════════════════════════════════════════════════════ */
.pdf-invoice-wrapper{max-width:820px;margin:0 auto;background:#fff;font-family:var(--font)}
.pdf-header{background:linear-gradient(135deg,#1e1b4b 0%,#312e81 50%,#3730a3 100%);padding:40px 48px 32px;color:#fff}
.pdf-logo-area{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.pdf-logo-img{width:56px;height:56px;border-radius:var(--r-md);object-fit:cover}
.pdf-company-name{font-size:20px;font-weight:700}
.pdf-company-sub{font-size:12px;opacity:.7;margin-top:2px}
.pdf-invoice-meta{display:flex;justify-content:space-between;align-items:flex-end}
.pdf-invoice-title{font-size:36px;font-weight:800;opacity:.9;letter-spacing:-1px}
.pdf-invoice-num{font-size:14px;font-weight:600;opacity:.7}
.pdf-status-badge{display:inline-flex;align-items:center;padding:6px 16px;border-radius:20px;font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}
.pdf-body{padding:40px 48px}
.pdf-parties{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:32px}
.pdf-party-label{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px}
.pdf-party-name{font-size:15px;font-weight:700;color:var(--text-primary);margin-bottom:4px}
.pdf-party-detail{font-size:12px;color:var(--text-secondary);line-height:1.8}
.pdf-dates{display:flex;gap:24px;margin-bottom:32px}
.pdf-date-box{flex:1;background:#f8fafc;border-radius:var(--r-sm);padding:14px 16px;border-left:3px solid var(--primary)}
.pdf-date-label{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.pdf-date-value{font-size:14px;font-weight:700;color:var(--text-primary)}
.pdf-items-table{width:100%;border-collapse:collapse;margin-bottom:32px}
.pdf-items-table thead{background:#1e1b4b}
.pdf-items-table thead th{color:#fff;padding:12px 16px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;text-align:left}
.pdf-items-table thead th:last-child{text-align:right}
.pdf-items-table tbody td{padding:13px 16px;border-bottom:1px solid #f1f5f9;font-size:13px;vertical-align:top}
.pdf-items-table tfoot td{padding:10px 16px;font-size:13px;border-top:2px solid #e2e8f0}
.pdf-grand-total-box{background:linear-gradient(135deg,#1e1b4b,#312e81);border-radius:var(--r-md);padding:18px 22px;display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.pdf-amount-words{background:#fffbeb;border-left:4px solid var(--amber);border-radius:var(--r-sm);padding:12px 16px;font-size:12px;color:var(--text-secondary);margin-bottom:28px}
.pdf-bank-box{background:#f8fafc;border-radius:var(--r-sm);padding:18px 22px;margin-bottom:20px}
.pdf-bank-title{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;margin-bottom:12px}
.pdf-bank-row{display:flex;gap:28px;flex-wrap:wrap}
.pdf-bank-item{flex:1;min-width:110px}
.pdf-bank-label{font-size:10px;color:var(--text-muted);margin-bottom:2px}
.pdf-bank-value{font-size:12px;font-weight:600;color:var(--text-primary)}
.pdf-footer{background:#f8fafc;border-top:1px solid var(--border);padding:22px 48px;display:flex;justify-content:space-between;align-items:center}
.pdf-sign-area{text-align:center}
.pdf-sign-img{max-height:48px;margin-bottom:8px}
.pdf-sign-line{border-top:1px solid var(--border);padding-top:8px;font-size:11px;color:var(--text-muted)}