/* HostAZ - Light & Minimal Design */
:root {
  --bg: #F8F9FB;
  --surface: #FFFFFF;
  --border: #E5E8EF;
  --text: #111827;
  --text-muted: #6B7280;
  --primary: #1A56DB;
  --primary-dark: #1340B0;
  --primary-light: #EEF3FF;
  --accent: #06B6D4;
  --success: #059669;
  --warning: #D97706;
  --danger: #DC2626;
  --shadow: 0 1px 3px rgba(0,0,0,0.07), 0 4px 16px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --radius: 10px;
  --radius-lg: 16px;
  --font: 'Plus Jakarta Sans', sans-serif;
  --mono: 'DM Mono', monospace;
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

img { max-width: 100%; display: block; }

/* ===== LAYOUT ===== */
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.main-content { flex: 1; }
section { padding: 72px 0; }

/* ===== NAVBAR ===== */
.navbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(10px);
}
.nav-inner {
  display: flex; align-items: center; gap: 32px;
  height: 64px;
}
.logo {
  font-size: 22px; font-weight: 700;
  color: var(--text); letter-spacing: -0.5px;
}
.logo-dot { color: var(--primary); }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a {
  color: var(--text-muted); font-size: 14px; font-weight: 500;
  padding: 6px 12px; border-radius: 6px;
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--text); background: var(--bg); }
.nav-auth { display: flex; align-items: center; gap: 8px; }
.btn-nav {
  font-size: 14px; font-weight: 500; padding: 7px 16px;
  border-radius: 8px; transition: all var(--transition);
  white-space: nowrap;
}
.btn-nav.btn-outline {
  color: var(--text-muted); border: 1px solid var(--border);
}
.btn-nav.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-nav.btn-primary {
  background: var(--primary); color: #fff;
}
.btn-nav.btn-primary:hover { background: var(--primary-dark); }
.btn-nav.btn-admin {
  background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A;
}
.btn-nav-user {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500; color: var(--text);
  padding: 6px 12px; border-radius: 8px;
  border: 1px solid var(--border);
}
.btn-nav-user:hover { border-color: var(--primary); color: var(--primary); }
.balance-badge {
  background: var(--primary-light); color: var(--primary);
  font-size: 12px; font-weight: 600; font-family: var(--mono);
  padding: 2px 8px; border-radius: 20px;
}
.burger { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text); }

/* Mobile Menu */
.mobile-menu {
  display: none; flex-direction: column;
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}
.mobile-menu a {
  padding: 10px 0; border-bottom: 1px solid var(--border);
  color: var(--text); font-weight: 500;
}
.mobile-menu.open { display: flex; }

/* ===== FLASH MESSAGES ===== */
.flash {
  padding: 14px 24px; display: flex; align-items: center; justify-content: space-between;
  font-size: 14px; font-weight: 500;
}
.flash-success { background: #D1FAE5; color: #065F46; border-bottom: 1px solid #A7F3D0; }
.flash-error   { background: #FEE2E2; color: #991B1B; border-bottom: 1px solid #FECACA; }
.flash-warning { background: #FEF3C7; color: #92400E; border-bottom: 1px solid #FDE68A; }
.flash-close { background: none; border: none; font-size: 16px; cursor: pointer; opacity: 0.6; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font); font-size: 14px; font-weight: 600;
  padding: 10px 22px; border-radius: 9px;
  border: none; cursor: pointer; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(26,86,219,0.3); }
.btn-outline-primary { border: 1.5px solid var(--primary); color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background: var(--primary); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #047857; color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #B91C1C; color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 13px; border-radius: 7px; }
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 11px; }
.btn-block { width: 100%; }

/* ===== CARDS ===== */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow);
}
.card-title { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.card-muted { color: var(--text-muted); font-size: 14px; margin-bottom: 20px; }

/* ===== FORMS ===== */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-control {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-family: var(--font); font-size: 14px; color: var(--text);
  background: var(--bg); transition: border-color var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--primary); background: #fff; }
.form-control.is-error { border-color: var(--danger); }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
textarea.form-control { resize: vertical; min-height: 90px; }

/* ===== TABLES ===== */
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  background: var(--bg); color: var(--text-muted); font-size: 12px;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 10px 16px; text-align: left; border-bottom: 1px solid var(--border);
}
tbody td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg); }

/* ===== BADGES ===== */
.badge {
  display: inline-block; font-size: 11px; font-weight: 600;
  padding: 3px 10px; border-radius: 20px;
}
.badge-success { background: #D1FAE5; color: #065F46; }
.badge-warning { background: #FEF3C7; color: #92400E; }
.badge-danger  { background: #FEE2E2; color: #991B1B; }
.badge-info    { background: #DBEAFE; color: #1E40AF; }
.badge-gray    { background: var(--bg); color: var(--text-muted); border: 1px solid var(--border); }

/* ===== HERO ===== */
.hero {
  padding: 90px 0 80px;
  background: linear-gradient(160deg, #F0F4FF 0%, var(--bg) 60%);
  text-align: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(26,86,219,0.08) 0%, transparent 70%);
}
.hero-eyebrow {
  display: inline-block;
  background: var(--primary-light); color: var(--primary);
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 20px; margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(32px, 6vw, 60px); font-weight: 700;
  letter-spacing: -1.5px; line-height: 1.1; color: var(--text);
  margin-bottom: 18px;
}
.hero h1 span { color: var(--primary); }
.hero p {
  font-size: 18px; color: var(--text-muted); max-width: 540px; margin: 0 auto 36px;
}

/* Domain Search Bar */
.domain-search-bar {
  max-width: 640px; margin: 0 auto;
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: 14px; padding: 6px 6px 6px 20px;
  display: flex; align-items: center; gap: 8px;
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition);
}
.domain-search-bar:focus-within { border-color: var(--primary); }
.domain-search-bar input {
  flex: 1; border: none; background: none; font-family: var(--font);
  font-size: 16px; color: var(--text); outline: none;
}
.domain-search-bar input::placeholder { color: var(--text-muted); }

/* ===== PRICING CARDS ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.pricing-card {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  transition: all 0.25s ease; position: relative;
}
.pricing-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.pricing-card.featured { border-color: var(--primary); }
.featured-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 4px 14px; border-radius: 20px;
}
.pricing-name { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.pricing-price {
  font-size: 36px; font-weight: 700; letter-spacing: -1px;
  color: var(--primary); margin: 16px 0 4px;
}
.pricing-price sup { font-size: 16px; vertical-align: super; }
.pricing-period { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.pricing-features { list-style: none; margin-bottom: 24px; }
.pricing-features li {
  padding: 7px 0; font-size: 14px; color: var(--text-muted);
  border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px;
}
.pricing-features li:last-child { border: none; }
.pricing-features li::before { content: '✓'; color: var(--success); font-weight: 700; }

/* ===== TLD TABLE ===== */
.tld-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.tld-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 20px;
  display: flex; justify-content: space-between; align-items: center;
  transition: all var(--transition);
}
.tld-item:hover { border-color: var(--primary); }
.tld-ext { font-size: 18px; font-weight: 700; font-family: var(--mono); color: var(--text); }
.tld-price { font-size: 14px; font-weight: 600; color: var(--primary); }
.tld-period { font-size: 11px; color: var(--text-muted); }

/* ===== WHOIS RESULT ===== */
.whois-result {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px; margin-top: 24px;
}
.whois-available { border-color: var(--success); }
.whois-taken { border-color: var(--danger); }
.whois-status-header { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.status-icon { font-size: 32px; }
.whois-domain-name { font-family: var(--mono); font-size: 20px; font-weight: 500; }
.whois-data { display: grid; gap: 10px; margin-top: 16px; }
.whois-row { display: flex; gap: 16px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.whois-key { font-weight: 600; min-width: 140px; color: var(--text-muted); }
.whois-val { font-family: var(--mono); color: var(--text); }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: 30px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 10px; }
.section-header p { color: var(--text-muted); font-size: 16px; }

/* ===== USER DASHBOARD ===== */
.dashboard-grid { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: start; }
.sidebar {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; position: sticky; top: 80px;
}
.sidebar-user { text-align: center; padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.sidebar-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--primary-light); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; margin: 0 auto 10px;
}
.sidebar-name { font-weight: 700; font-size: 15px; }
.sidebar-balance { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.sidebar-balance strong { color: var(--primary); font-family: var(--mono); }
.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; font-size: 14px; font-weight: 500;
  color: var(--text-muted); transition: all var(--transition);
}
.sidebar-nav a:hover, .sidebar-nav a.active { background: var(--primary-light); color: var(--primary); }

.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.stat-label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.stat-value { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; }
.stat-value.text-primary { color: var(--primary); }
.stat-value.text-success { color: var(--success); }

/* ===== ADMIN ===== */
.admin-layout { display: grid; grid-template-columns: 220px 1fr; gap: 0; min-height: 100vh; }
.admin-sidebar {
  background: #0F172A; color: #94A3B8;
  padding: 24px 0; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.admin-sidebar .logo { padding: 0 20px 24px; color: #fff; font-size: 18px; }
.admin-sidebar .logo-dot { color: var(--accent); }
.admin-nav { display: flex; flex-direction: column; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; font-size: 14px; font-weight: 500;
  color: #94A3B8; transition: all var(--transition);
  border-left: 3px solid transparent;
}
.admin-nav a:hover, .admin-nav a.active {
  background: rgba(255,255,255,0.05); color: #fff;
  border-left-color: var(--accent);
}
.admin-nav .nav-section {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: #475569; padding: 16px 20px 6px;
}
.admin-main { padding: 32px; }
.admin-main .page-header { margin-bottom: 24px; display: flex; align-items: center; justify-content: space-between; }
.admin-main h1 { font-size: 22px; font-weight: 700; }
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 28px; }
.admin-stat {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.admin-stat .label { font-size: 12px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; margin-bottom: 6px; }
.admin-stat .value { font-size: 28px; font-weight: 700; }

/* ===== AUTH PAGES ===== */
.auth-page {
  min-height: calc(100vh - 64px); display: flex; align-items: center;
  justify-content: center; padding: 40px 24px;
}
.auth-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  width: 100%; max-width: 420px; box-shadow: var(--shadow-md);
}
.auth-title { font-size: 24px; font-weight: 700; margin-bottom: 6px; }
.auth-sub { color: var(--text-muted); font-size: 14px; margin-bottom: 28px; }
.auth-alt { text-align: center; font-size: 14px; color: var(--text-muted); margin-top: 20px; }

/* ===== LOADER ===== */
.spinner {
  width: 20px; height: 20px; border: 2.5px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%;
  animation: spin 0.7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== FOOTER ===== */
.footer {
  background: var(--surface); border-top: 1px solid var(--border);
  padding: 56px 0 32px; margin-top: auto;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; margin-bottom: 40px;
}
.footer-brand p { font-size: 14px; color: var(--text-muted); margin-top: 10px; line-height: 1.8; }
.footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; color: var(--text-muted); }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 14px; color: var(--text-muted); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; }
.footer-bottom p { font-size: 13px; color: var(--text-muted); text-align: center; }

/* ===== UTILS ===== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }
.d-flex { display: flex; } .align-center { align-items: center; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; }
.w-100 { width: 100%; }
.alert {
  padding: 14px 18px; border-radius: 9px; font-size: 14px;
  margin-bottom: 16px; border: 1px solid transparent;
}
.alert-success { background: #D1FAE5; color: #065F46; border-color: #A7F3D0; }
.alert-danger   { background: #FEE2E2; color: #991B1B; border-color: #FECACA; }
.alert-info     { background: #DBEAFE; color: #1E40AF; border-color: #BFDBFE; }
.alert-warning  { background: #FEF3C7; color: #92400E; border-color: #FDE68A; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links, .nav-auth { display: none; }
  .burger { display: block; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .hero { padding: 56px 0; }
  section { padding: 48px 0; }
  .pricing-grid { grid-template-columns: 1fr; }
}