/* InvoicePro — Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg: #0a0a0f;
  --surface: #13131a;
  --surface2: #1c1c27;
  --surface3: #252535;
  --border: #2a2a3d;
  --accent: #6c63ff;
  --accent2: #ff6584;
  --accent3: #43e97b;
  --text: #f0f0ff;
  --text2: #9090b0;
  --text3: #5a5a7a;
  --gold: #ffd700;
  --radius: 12px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'DM Sans',sans-serif; background:var(--bg); color:var(--text); min-height:100vh; }
a { text-decoration:none; color:inherit; }
::-webkit-scrollbar{width:6px} ::-webkit-scrollbar-track{background:var(--bg)} ::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

/* ── NAVBAR ── */
.navbar { display:flex; align-items:center; gap:12px; padding:12px 24px; background:var(--surface); border-bottom:1px solid var(--border); position:sticky; top:0; z-index:200; flex-wrap:wrap; }
.nav-logo { font-family:'Syne',sans-serif; font-size:20px; font-weight:800; background:linear-gradient(135deg,var(--accent),var(--accent2)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; white-space:nowrap; }
.nav-tabs { display:flex; gap:2px; background:var(--surface2); border-radius:10px; padding:3px; flex:1; overflow-x:auto; }
.nav-tab { padding:7px 14px; border-radius:7px; font-size:12px; font-weight:500; color:var(--text2); white-space:nowrap; transition:all .2s; }
.nav-tab:hover { color:var(--text); background:var(--surface3); }
.nav-tab.active { background:var(--accent); color:#fff; }
.badge-count { display:inline-flex; align-items:center; justify-content:center; background:var(--accent2); color:#fff; border-radius:10px; font-size:10px; padding:1px 6px; margin-left:4px; }
.nav-right { display:flex; align-items:center; gap:8px; position:relative; }

/* Role badge */
.role-badge { padding:4px 10px; border-radius:20px; font-size:11px; font-weight:700; }
.role-badge.admin { background:rgba(255,213,0,.15); color:var(--gold); border:1px solid rgba(255,213,0,.3); }
.role-badge.user  { background:rgba(108,99,255,.15); color:var(--accent); border:1px solid rgba(108,99,255,.3); }

/* Company badge */
.company-badge { display:flex; align-items:center; gap:8px; background:var(--surface2); padding:6px 12px; border-radius:10px; border:1px solid var(--border); cursor:pointer; }
.co-logo-sm { width:28px; height:28px; border-radius:7px; object-fit:cover; flex-shrink:0; }
.co-initial { display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700; color:#fff; }
.co-name { font-size:13px; font-weight:600; }
.co-sub { font-size:10px; color:var(--text3); }

/* Dropdown */
.dropdown { display:none; position:absolute; top:calc(100% + 8px); right:0; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); min-width:200px; box-shadow:var(--shadow); z-index:300; overflow:hidden; }
.dropdown.open { display:block; animation:fadeIn .15s ease; }
.dd-item { display:flex; align-items:center; gap:8px; padding:10px 14px; font-size:13px; color:var(--text2); transition:all .15s; cursor:pointer; }
.dd-item:hover { background:var(--surface2); color:var(--text); }
.dd-item.active { color:var(--accent); font-weight:600; }
.dd-item.danger { color:var(--accent2); }
.dd-item.danger:hover { background:rgba(255,101,132,.1); }
.dd-header { padding:12px 14px; }
.dd-divider { height:1px; background:var(--border); }
.co-dot { width:10px; height:10px; border-radius:50%; flex-shrink:0; }

/* User menu */
.user-menu { display:flex; align-items:center; gap:8px; cursor:pointer; padding:6px 12px; border-radius:10px; background:var(--surface2); border:1px solid var(--border); font-size:13px; }
.user-avatar { width:28px; height:28px; border-radius:50%; background:var(--accent); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:13px; color:#fff; }
.user-name { font-weight:500; }

/* ── PAGE WRAP ── */
.page-wrap { max-width:1400px; margin:0 auto; padding:28px 24px; }

/* ── CARDS ── */
.card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:24px; }
.card-sm { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:16px; }

/* ── GRIDS ── */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.grid-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:20px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }

/* ── STAT CARDS ── */
.stat-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:20px; position:relative; overflow:hidden; }
.stat-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; }
.stat-card.purple::before { background:var(--accent); }
.stat-card.pink::before { background:var(--accent2); }
.stat-card.green::before { background:var(--accent3); }
.stat-card.gold::before { background:var(--gold); }
.stat-label { font-size:11px; color:var(--text2); font-weight:600; letter-spacing:.5px; text-transform:uppercase; }
.stat-value { font-family:'Syne',sans-serif; font-size:26px; font-weight:800; margin-top:6px; }
.stat-sub { font-size:12px; color:var(--text3); margin-top:4px; }

/* ── BUTTONS ── */
.btn { display:inline-flex; align-items:center; gap:6px; padding:9px 18px; border-radius:8px; border:none; cursor:pointer; font-family:'DM Sans',sans-serif; font-size:13px; font-weight:500; transition:all .2s; text-decoration:none; }
.btn-primary { background:var(--accent); color:#fff; }
.btn-primary:hover { background:#7c73ff; transform:translateY(-1px); }
.btn-secondary { background:var(--surface2); color:var(--text); border:1px solid var(--border); }
.btn-secondary:hover { background:var(--surface3); }
.btn-success { background:var(--accent3); color:#0a0a0f; font-weight:600; }
.btn-success:hover { background:#5df090; }
.btn-danger { background:rgba(255,101,132,.12); color:var(--accent2); border:1px solid rgba(255,101,132,.25); }
.btn-danger:hover { background:rgba(255,101,132,.22); }
.btn-warning { background:rgba(255,213,0,.12); color:var(--gold); border:1px solid rgba(255,213,0,.25); }
.btn-whatsapp { background:#25d366; color:#fff; }
.btn-whatsapp:hover { background:#20ba5a; }
.btn-sm { padding:6px 12px; font-size:12px; }
.btn-xs { padding:4px 9px; font-size:11px; border-radius:6px; }
.btn-icon { width:34px; height:34px; padding:0; justify-content:center; border-radius:8px; }

/* ── FORMS ── */
.form-group { margin-bottom:16px; }
.form-label { display:block; font-size:11px; color:var(--text2); font-weight:600; letter-spacing:.5px; text-transform:uppercase; margin-bottom:6px; }
.form-control { width:100%; padding:10px 13px; background:var(--surface2); border:1px solid var(--border); border-radius:8px; color:var(--text); font-family:'DM Sans',sans-serif; font-size:14px; transition:border .2s; outline:none; }
.form-control:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(108,99,255,.12); }
.form-control::placeholder { color:var(--text3); }
select.form-control { cursor:pointer; }
textarea.form-control { resize:vertical; min-height:80px; }
.form-error { font-size:12px; color:var(--accent2); margin-top:4px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-row-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; }

/* ── SECTION HEADERS ── */
.section-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; flex-wrap:wrap; gap:10px; }
.section-title { font-family:'Syne',sans-serif; font-size:20px; font-weight:700; }
.section-sub { font-size:13px; color:var(--text2); margin-top:2px; }
.mb-8 { margin-bottom:8px; } .mb-16 { margin-bottom:16px; } .mb-20 { margin-bottom:20px; } .mb-24 { margin-bottom:24px; }

/* ── TABLE ── */
.table-wrap { overflow-x:auto; border-radius:var(--radius); border:1px solid var(--border); }
table { width:100%; border-collapse:collapse; }
thead { background:var(--surface2); }
th { padding:11px 14px; text-align:left; font-size:11px; font-weight:600; color:var(--text2); text-transform:uppercase; letter-spacing:.5px; white-space:nowrap; }
td { padding:12px 14px; border-top:1px solid var(--border); font-size:13px; vertical-align:middle; }
tr:hover td { background:rgba(108,99,255,.03); }
.table-actions { display:flex; gap:6px; flex-wrap:wrap; }

/* ── BADGES ── */
.badge { display:inline-flex; align-items:center; gap:4px; padding:3px 9px; border-radius:20px; font-size:11px; font-weight:600; }
.badge-paid    { background:rgba(67,233,123,.12); color:var(--accent3); }
.badge-pending { background:rgba(255,213,0,.12); color:var(--gold); }
.badge-overdue { background:rgba(255,101,132,.12); color:var(--accent2); }
.badge-draft   { background:rgba(144,144,176,.12); color:var(--text2); }
.badge-admin   { background:rgba(255,213,0,.15); color:var(--gold); }
.badge-user    { background:rgba(108,99,255,.15); color:var(--accent); }
.badge-active  { background:rgba(67,233,123,.12); color:var(--accent3); }
.badge-inactive{ background:rgba(144,144,176,.12); color:var(--text2); }

/* ── INVOICE BUILDER ── */
.inv-items-table { width:100%; border-collapse:collapse; background:var(--surface2); border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); }
.inv-items-table th { padding:10px 12px; background:var(--surface3); font-size:11px; color:var(--text2); font-weight:600; text-transform:uppercase; }
.inv-items-table td { padding:8px 10px; border-top:1px solid var(--border); }
.item-input { background:transparent; border:none; color:var(--text); font-family:'DM Sans',sans-serif; font-size:13px; outline:none; width:100%; padding:4px; }
.item-input:focus { background:var(--surface3); border-radius:4px; }
.item-input.mono { font-family:'DM Mono',monospace; }
.totals-box { background:var(--surface2); border:1px solid var(--border); border-radius:var(--radius); padding:18px; }
.total-row { display:flex; justify-content:space-between; align-items:center; padding:5px 0; font-size:13px; }
.total-row.grand { border-top:1px solid var(--border); padding-top:12px; margin-top:8px; font-family:'Syne',sans-serif; font-size:18px; font-weight:700; }

/* ── PRODUCT CARDS ── */
.product-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:16px; }
.product-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:all .2s; }
.product-card:hover { border-color:var(--accent); transform:translateY(-2px); }
.product-card.liked { border-color:var(--accent2); }
.product-img { height:120px; background:var(--surface2); display:flex; align-items:center; justify-content:center; font-size:42px; position:relative; }
.like-btn { position:absolute; top:8px; right:8px; width:30px; height:30px; border-radius:50%; border:none; background:rgba(0,0,0,.5); cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:14px; transition:all .2s; }
.like-btn:hover { transform:scale(1.1); }
.product-body { padding:12px; }
.product-name { font-weight:600; font-size:14px; margin-bottom:3px; }
.product-cat { font-size:10px; color:var(--text3); text-transform:uppercase; margin-bottom:6px; }
.product-price { font-family:'DM Mono',monospace; font-size:15px; color:var(--accent); }

/* ── ALERT / FLASH ── */
.alert { padding:12px 16px; border-radius:8px; font-size:13px; margin-bottom:16px; display:flex; align-items:center; gap:8px; }
.alert-success { background:rgba(67,233,123,.1); border:1px solid rgba(67,233,123,.3); color:var(--accent3); }
.alert-error   { background:rgba(255,101,132,.1); border:1px solid rgba(255,101,132,.3); color:var(--accent2); }
.alert-info    { background:rgba(108,99,255,.1); border:1px solid rgba(108,99,255,.3); color:var(--accent); }

/* ── TOAST ── */
.toast { position:fixed; bottom:24px; right:24px; background:var(--surface2); border:1px solid var(--border); border-radius:10px; padding:12px 18px; font-size:13px; z-index:9999; transform:translateY(60px); opacity:0; transition:all .3s; pointer-events:none; box-shadow:var(--shadow); }
.toast.show { transform:translateY(0); opacity:1; }

/* ── LOGIN PAGE ── */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; background:var(--bg); padding:20px; }
.login-box { background:var(--surface); border:1px solid var(--border); border-radius:20px; padding:40px; width:100%; max-width:420px; }
.login-logo { font-family:'Syne',sans-serif; font-size:28px; font-weight:800; background:linear-gradient(135deg,var(--accent),var(--accent2)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; text-align:center; margin-bottom:8px; }
.login-sub { text-align:center; color:var(--text2); font-size:14px; margin-bottom:32px; }

/* ── EMPTY ── */
.empty { text-align:center; padding:50px 20px; color:var(--text3); }
.empty-icon { font-size:44px; margin-bottom:10px; }
.empty-text { font-size:14px; }

/* ── MISC ── */
.flex { display:flex; } .items-center { align-items:center; } .gap-8 { gap:8px; } .gap-12 { gap:12px; } .ml-auto { margin-left:auto; }
.tag { display:inline-block; padding:2px 8px; background:var(--surface2); border:1px solid var(--border); border-radius:5px; font-size:11px; color:var(--text2); font-family:'DM Mono',monospace; }
.text-accent { color:var(--accent); } .text-green { color:var(--accent3); } .text-red { color:var(--accent2); } .text-muted { color:var(--text2); } .text-gold { color:var(--gold); }
.font-mono { font-family:'DM Mono',monospace; } .font-bold { font-weight:700; } .font-syne { font-family:'Syne',sans-serif; }
.divider { height:1px; background:var(--border); margin:16px 0; }
.logo-upload { border:2px dashed var(--border); border-radius:var(--radius); padding:24px; text-align:center; cursor:pointer; transition:all .2s; }
.logo-upload:hover { border-color:var(--accent); background:rgba(108,99,255,.05); }
.client-avatar { width:34px; height:34px; border-radius:50%; background:var(--accent); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:13px; color:#fff; flex-shrink:0; }
.color-swatch { width:28px; height:28px; border-radius:7px; cursor:pointer; border:3px solid transparent; transition:all .2s; display:inline-block; }
.color-swatch.active, .color-swatch:hover { border-color:#fff; transform:scale(1.1); }
.inner-tabs { display:flex; gap:3px; background:var(--surface2); border-radius:9px; padding:3px; width:fit-content; }
.inner-tab { padding:6px 14px; border-radius:7px; cursor:pointer; font-size:12px; color:var(--text2); transition:all .2s; border:none; background:none; font-family:'DM Sans',sans-serif; }
.inner-tab.active { background:var(--surface3); color:var(--text); }
.search-wrap { position:relative; }
.search-wrap input { padding-left:34px; }
.search-icon { position:absolute; left:10px; top:50%; transform:translateY(-50%); color:var(--text3); pointer-events:none; }
@keyframes fadeIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }

/* ── INVOICE PRINT ── */
.invoice-preview { background:#fff; color:#111; border-radius:var(--radius); padding:36px; font-family:'DM Sans',sans-serif; }
@media print {
  nav, .page-wrap > .section-header, .no-print { display:none !important; }
  .invoice-preview { border:none; border-radius:0; padding:20px; }
  body { background:#fff; }
}

/* ── RESPONSIVE ── */
@media(max-width:768px) {
  .grid-4,.grid-3,.grid-2 { grid-template-columns:1fr 1fr; }
  .form-row,.form-row-3 { grid-template-columns:1fr; }
  .navbar { padding:10px 14px; }
  .page-wrap { padding:16px; }
}
@media(max-width:480px) {
  .grid-4,.grid-3,.grid-2 { grid-template-columns:1fr; }
  .nav-tabs { display:none; }
}

/* ── FULL WIDTH PAGE SUPPORT ─────────────────────────────────── */
.page-full { max-width: 100% !important; padding: 20px 28px !important; }

/* ── INVOICE ITEM TABLE (modern) ─────────────────────────────── */
.inv-items-table { width:100%; border-collapse:collapse; border-radius:10px; overflow:hidden; }
.inv-items-table thead tr { background:linear-gradient(135deg,var(--accent),#5a52e0); }
.inv-items-table thead th { padding:10px 12px; font-size:11px; font-weight:700; color:#fff; text-transform:uppercase; letter-spacing:.6px; }
.inv-items-table tbody tr { border-bottom:1px solid var(--border); transition:background .15s; }
.inv-items-table tbody tr:hover { background:rgba(108,99,255,.04); }
.inv-items-table tbody td { padding:8px 10px; vertical-align:middle; }

/* ── BUTTON IMPROVEMENTS ─────────────────────────────────────── */
.btn-warning { background:rgba(255,213,0,.12); color:var(--gold); border:1px solid rgba(255,213,0,.3); }
.btn-warning:hover { background:rgba(255,213,0,.2); }

/* ── STAT CARD IMPROVEMENTS ──────────────────────────────────── */
.stat-card { transition: transform .2s, box-shadow .2s; }
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,0,0,.5); }

/* ── RESPONSIVE FIXES ────────────────────────────────────────── */
@media(max-width:900px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .page-wrap { padding: 16px !important; }
}
@media(max-width:600px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .navbar { padding: 10px 14px; }
  .nav-right { gap: 4px; }
  .role-badge { display: none; }
}