/* =========================================================
   TechSaaSTools Professional UI Theme
   Replace: /assets/css/style.css
   No PHP changes required
   ========================================================= */

:root{
  --bg:#f6f8fc;
  --bg-soft:#eef4ff;
  --text:#111827;
  --heading:#07152f;
  --muted:#64748b;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --primary-soft:#eaf1ff;
  --secondary:#0f172a;
  --card:#ffffff;
  --border:#e5eaf3;
  --border-strong:#d7dfeb;
  --success:#16a34a;
  --success-soft:#dcfce7;
  --warning:#ca8a04;
  --warning-soft:#fef3c7;
  --danger:#dc2626;
  --danger-soft:#fee2e2;
  --gold:#f59e0b;
  --shadow-sm:0 4px 14px rgba(15,23,42,.06);
  --shadow-md:0 12px 30px rgba(15,23,42,.09);
  --shadow-lg:0 22px 60px rgba(15,23,42,.13);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,.10), transparent 34rem),
    radial-gradient(circle at top right, rgba(14,165,233,.10), transparent 32rem),
    var(--bg);
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

a{color:var(--primary);text-decoration:none;transition:.18s ease}
a:hover{color:var(--primary-dark)}
img{max-width:100%}

.container{max-width:1180px;margin:0 auto;padding:0 22px}

/* Header */
.site-header{
  background:rgba(255,255,255,.88);
  border-bottom:1px solid rgba(226,232,240,.85);
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(16px);
  box-shadow:0 1px 0 rgba(15,23,42,.03);
}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--heading);font-size:21px;letter-spacing:-.02em}
.brand img{width:40px;height:40px;object-fit:contain;border-radius:10px}
nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
nav a{
  color:#243044;
  font-weight:700;
  font-size:14px;
  padding:9px 10px;
  border-radius:999px;
}
nav a:hover{background:var(--primary-soft);color:var(--primary-dark)}

/* Buttons */
.btn,button,input[type="submit"]{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:linear-gradient(135deg,var(--primary),#3b82f6);
  color:white!important;
  border:0;
  border-radius:13px;
  padding:12px 18px;
  font-weight:700;
  cursor:pointer;
  line-height:1.2;
  box-shadow:0 10px 20px rgba(37,99,235,.22);
  transition:transform .16s ease, box-shadow .16s ease, background .16s ease;
  font-family:inherit;
  white-space:nowrap;
}
.btn:hover,button:hover,input[type="submit"]:hover{background:linear-gradient(135deg,var(--primary-dark),var(--primary));transform:translateY(-1px);box-shadow:0 14px 26px rgba(37,99,235,.28)}
.btn.secondary{background:linear-gradient(135deg,#111827,#334155);box-shadow:0 10px 20px rgba(15,23,42,.18)}
.btn.light{background:#eef4ff;color:#1e40af!important;box-shadow:none;border:1px solid #dbeafe}
.btn.light:hover{background:#dbeafe;box-shadow:none}
.btn.small,.admin-table .small{padding:8px 12px;border-radius:10px;font-size:13px;box-shadow:none}
.btn.danger,button.danger{background:linear-gradient(135deg,#dc2626,#ef4444)!important;color:#fff!important;box-shadow:0 10px 20px rgba(220,38,38,.18)}
.btn.danger:hover,button.danger:hover{background:linear-gradient(135deg,#b91c1c,#dc2626)!important}
.btn.warning,button.warning{background:linear-gradient(135deg,#ca8a04,#f59e0b)!important;color:#fff!important;box-shadow:0 10px 20px rgba(202,138,4,.18)}
.btn.warning:hover,button.warning:hover{background:linear-gradient(135deg,#a16207,#ca8a04)!important}
.button-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* Hero */
.hero{
  padding:84px 0 74px;
  background:
    linear-gradient(135deg,rgba(239,246,255,.95),rgba(255,255,255,.96)),
    radial-gradient(circle at 15% 20%, rgba(37,99,235,.18), transparent 24rem),
    radial-gradient(circle at 85% 10%, rgba(14,165,233,.16), transparent 26rem);
  border-bottom:1px solid var(--border);
  position:relative;
  overflow:hidden;
}
.hero:after{
  content:"";
  position:absolute;
  right:-90px;
  top:40px;
  width:280px;
  height:280px;
  background:linear-gradient(135deg,rgba(37,99,235,.10),rgba(14,165,233,.10));
  border-radius:50%;
  filter:blur(4px);
}
.hero .container{position:relative;z-index:1}
.hero h1{
  font-size: 2em;
  line-height:1.03;
  margin:0 0 18px;
  color:var(--heading);
  letter-spacing:-.055em;
  max-width:880px;
}
.hero p{font-size:20px;color:var(--muted);max-width:800px;margin:0 0 8px}
.search-box{
  display:flex;
  gap:10px;
  background:#fff;
  border:1px solid #dbe7fb;
  padding:10px;
  border-radius:20px;
  box-shadow:var(--shadow-lg);
  max-width:820px;
  margin-top:28px;
}
.search-box input{
  flex:1;
  border:0;
  font-size:16px;
  padding:14px 16px;
  outline:0;
  color:var(--text);
  background:transparent;
}
.search-box input::placeholder{color:#94a3b8}

/* Sections */
.section{padding:54px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}
.section-head h2,.section h2{color:var(--heading);letter-spacing:-.025em;margin-top:0}
.section-head p{margin:0;color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2,.grid.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}

/* Cards */
.card{
  background:rgba(255,255,255,.96);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:24px;
  Font-size:13px;
  box-shadow:var(--shadow-sm);
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#cbd8ea}
.tool-card{display:flex;gap:16px;align-items:flex-start;height:100%}
.tool-logo{width:66px;height:66px;border-radius:18px;object-fit:contain;background:#f8fafc;border:1px solid var(--border);padding:6px;flex:0 0 auto}
.tool-card h3{margin:0 0 6px;color:var(--heading);letter-spacing:-.02em}
.tool-card p{margin:6px 0}
.muted{color:var(--muted)}

.badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  background:#e0f2fe;
  color:#0369a1;
  border-radius:999px;
  padding:5px 10px;
  font-size:12px;
  font-weight:700;
  border:1px solid #bae6fd;
}
.badge.green{background:var(--success-soft);color:#166534;border-color:#bbf7d0}
.badge.gold{background:var(--warning-soft);color:#92400e;border-color:#fde68a}
.price{font-size:36px;font-weight:700;letter-spacing:-.04em;color:var(--heading)}
.features{padding-left:20px}.features li{margin:8px 0}

/* Forms */
.form{max-width:600px}
.form h1{
  font-size: 1.5em;
  line-height:1.03;
  margin:0 0 18px;
  color:var(--heading);
  letter-spacing:-.055em;
  max-width:880px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:17px}
.field label{display:block;font-weight:700;margin-bottom:7px;color:#1f2a44}
.field input,.field select,.field textarea{
  width:100%;
  border:1px solid var(--border-strong);
  border-radius:13px;
  padding:13px 14px;
  background:#fff;
  font-size:15px;
  color:var(--text);
  outline:0;
  transition:border-color .15s ease, box-shadow .15s ease;
  font-family:inherit;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#93c5fd;box-shadow:0 0 0 4px rgba(37,99,235,.10)}
.field textarea{min-height:135px;resize:vertical}
.inline-check{display:inline-flex!important;gap:8px;align-items:center;margin:8px 0;font-weight:700;color:#334155}

/* Tables */
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.table th,.table td{border-bottom:1px solid var(--border);padding:14px;text-align:left;vertical-align:middle}
.table th{background:#f8fafc;color:#334155;font-size:13px;text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.table tr:last-child td{border-bottom:0}
.table tr:hover td{background:#fbfdff}
.admin-table td{vertical-align:top}.admin-table .field{margin-bottom:10px}
.admin-table input,.admin-table select,.admin-table textarea{font-size:14px;padding:10px;border-radius:10px;border:1px solid var(--border-strong)}
.admin-table textarea{min-height:80px}

/* Status */
.status{display:inline-flex;align-items:center;font-size:12px;font-weight:700;border-radius:999px;padding:5px 10px;background:#e2e8f0;color:#334155;text-transform:capitalize}
.status.published,.status.paid,.status.approved{background:var(--success-soft);color:#166534}
.status.pending_review,.status.payment_pending,.status.pending_verification,.status.need_changes{background:var(--warning-soft);color:#92400e}
.status.rejected{background:var(--danger-soft);color:#991b1b}.status.hidden{background:#e2e8f0;color:#334155}

/* Dashboard */
.dashboard-layout{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start}
.sidebar{
  background:#fff;
  border:1px solid var(--border);
  border-radius:22px;
  padding:14px;
  height:max-content;
  box-shadow:var(--shadow-sm);
  position:sticky;
  top:94px;
}
.sidebar a{display:block;padding:11px 13px;border-radius:12px;color:#243044;font-weight:700;margin:2px 0}
.sidebar a:hover{background:var(--primary-soft);color:var(--primary-dark)}
.alert{padding:14px 16px;border-radius:15px;background:#eff6ff;border:1px solid #bfdbfe;margin-bottom:18px;color:#1e3a8a}
.success-alert,.alert.success{border-color:#86efac!important;background:#f0fdf4!important;color:#166534!important}
.danger-alert{border-color:#fca5a5!important;background:#fef2f2!important;color:#991b1b!important}

/* Admin mini actions */
.admin-action-box{margin:7px 0}.admin-action-box summary{list-style:none;width:max-content}.admin-action-box summary::-webkit-details-marker{display:none}
.mini-form{max-width:590px;background:#f8fafc;border:1px solid var(--border);border-radius:16px;padding:15px;margin-top:10px;box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
.mini-form input,.mini-form select{margin:4px 0;max-width:240px}

/* Seller profile */
.seller-hero{display:flex;gap:20px;align-items:center;margin-bottom:20px;background:linear-gradient(135deg,#fff,#f8fbff)}
.seller-logo{width:100px;height:100px;object-fit:contain;border-radius:22px;background:#fff;border:1px solid var(--border);padding:10px;box-shadow:var(--shadow-sm)}
.activity-stars{font-size:24px;color:var(--gold);letter-spacing:2px;line-height:1}
.seller-inventory-table small{color:#64748b}
.seller-inventory-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);background:#fff}
.seller-inventory-table th,.seller-inventory-table td{vertical-align:middle;padding:15px 14px;border-bottom:1px solid var(--border)}
.seller-inventory-table th{background:#f8fafc;color:#334155;font-size:12px;text-transform:uppercase;letter-spacing:.045em;font-weight:700}
.seller-inventory-table tr:last-child td{border-bottom:0}
.seller-inventory-table th:nth-child(6),.seller-inventory-table th:nth-child(7),.seller-inventory-table td:nth-child(6),.seller-inventory-table td:nth-child(7){min-width:145px;white-space:normal}
.price-stack{display:flex!important;flex-direction:column!important;align-items:flex-start!important;gap:5px!important;line-height:1.15!important;white-space:normal!important}
.old-price{display:block!important;color:#7b8496!important;text-decoration:line-through!important;font-size:14px!important;font-weight:600!important;margin:0!important}
.offer-price{display:block!important;color:#071b3a!important;font-size:18px!important;font-weight:750!important;margin:0!important}
.single-price{display:block!important;color:#071b3a!important;font-size:17px!important;font-weight:700!important;margin:0!important}
.discount-badge{display:inline-block!important;background:#ecfdf5!important;color:#047857!important;border:1px solid #a7f3d0!important;border-radius:999px!important;padding:3px 8px!important;font-size:12px!important;font-weight:750!important;white-space:nowrap!important}

/* Footer */
.site-footer{background:#071225;color:#cbd5e1;padding:48px 0;margin-top:50px;border-top:1px solid rgba(255,255,255,.06)}
.site-footer a{display:block;color:#e2e8f0;margin:8px 0}.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
/* Responsive */
@media(max-width:980px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dashboard-layout{grid-template-columns:1fr}.sidebar{position:static}
}
@media(max-width:800px){
  .container{padding:0 16px}
  .grid,.grid-2,.grid.two,.form-row,.footer-grid{grid-template-columns:1fr}
  .hero{padding:54px 0}.hero p{font-size:17px}
  .nav{display:block;padding:14px 0;min-height:auto}
  nav{margin-top:12px;gap:5px}
  nav a{font-size:13px;padding:8px 9px}
  .search-box{flex-direction:column;border-radius:18px}
  .section-head{display:block}.section{padding:38px 0}
  .card{padding:19px;border-radius:20px}
  .tool-card{display:block}.tool-logo{margin-bottom:12px}
  .seller-hero{align-items:flex-start;display:block}.seller-logo{margin-bottom:12px}
  .table,.seller-inventory-table{display:block;overflow-x:auto;white-space:nowrap}
  .table th,.table td,.seller-inventory-table th,.seller-inventory-table td{min-width:120px}
  .btn,button,input[type="submit"]{width:auto;white-space:normal}
}