/* vStore — Volitek tema sistemi (volitek.com.tr ile birebir renk/font paleti) */

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

:root {
  --bg: #080F1E;
  --bg2: #0C1A2E;
  --bg3: #111F35;
  --accent: #00D4AA;
  --blue: #2563EB;
  --text: #DDE4EF;
  --dim: #7A8DA5;
  --bdr: rgba(255, 255, 255, 0.08);
  --fh: 'Manrope', 'Arial Black', sans-serif;
  --fb: 'Inter', 'Arial', sans-serif;
  --danger: #F87171;
  --warn: #FBBF24;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.013) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.013) 1px, transparent 1px);
  background-size: 56px 56px;
  color: var(--text);
  font-family: var(--fb);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1 0 auto; }

a { color: var(--accent); }

h1, h2, h3, h4, h5, .brand-font {
  font-family: var(--fh);
  color: #EBF1FA;
  letter-spacing: -0.5px;
}

/* ── NAV ── */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 48px;
  border-bottom: 1px solid var(--bdr);
  position: sticky;
  top: 0;
  background: rgba(8, 15, 30, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
}
.logo-wrap { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-img { height: 40px; width: auto; display: block; }
.logo-txt { font-family: var(--fh); font-size: 20px; font-weight: 800; color: var(--text); letter-spacing: -0.3px; }
.logo-txt b { color: var(--accent); font-weight: 800; }
.nav-r { display: flex; align-items: center; gap: 24px; }
.nav-links { display: flex; gap: 22px; list-style: none; align-items: center; }
.nav-links a { color: var(--dim); text-decoration: none; font-size: 13.5px; transition: color .18s; }
.nav-links a:hover, .nav-links a:focus { color: var(--text); }
.nav-links .cta { background: var(--accent); color: #050E1A; padding: 8px 20px; border-radius: 6px; font-weight: 700; font-size: 13px; }
.nav-links .cta:hover { opacity: .85; color: #050E1A; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--accent);
  color: #050E1A;
  padding: 12px 26px;
  border-radius: 7px;
  font-family: var(--fh);
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform .12s, opacity .12s;
  letter-spacing: -.1px;
}
.btn:hover { transform: translateY(-1px); opacity: .9; color: #050E1A; }
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--bdr);
}
.btn-outline:hover { border-color: rgba(0, 212, 170, .4); color: var(--accent); opacity: 1; transform: none; }
.btn-danger { background: var(--danger); color: #2A0A0A; }
.btn-sm { padding: 7px 16px; font-size: 12.5px; }
.btn-block { width: 100%; }

/* ── CARDS / PANELS ── */
.panel {
  background: var(--bg3);
  border: 1px solid var(--bdr);
  border-radius: 14px;
  padding: 32px;
}
.card-grid { display: grid; gap: 20px; }

/* ── FORMS ── */
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; color: var(--dim); margin-bottom: 7px; font-weight: 500; }
.field input[type=text],
.field input[type=email],
.field input[type=password],
.field input[type=tel],
.field input[type=number],
.field select,
.field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--bdr);
  border-radius: 7px;
  padding: 11px 14px;
  color: var(--text);
  font-family: var(--fb);
  font-size: 14px;
  transition: border-color .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.field-check { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--dim); }
.field-check input { margin-top: 3px; }
.form-narrow { max-width: 420px; margin: 0 auto; }
.form-alert {
  background: rgba(248, 113, 113, .08);
  border: 1px solid rgba(248, 113, 113, .3);
  color: var(--danger);
  border-radius: 8px;
  padding: 11px 16px;
  font-size: 13.5px;
  margin-bottom: 20px;
}

/* ── AUTH PAGES ── */
.auth-wrap { max-width: 420px; margin: 64px auto; padding: 0 20px; }
.auth-wrap .panel { padding: 36px; }
.auth-wrap h1 { font-size: 26px; margin-bottom: 6px; }
.auth-sub { color: var(--dim); font-size: 13.5px; margin-bottom: 28px; }
.auth-switch { text-align: center; margin-top: 20px; font-size: 13.5px; color: var(--dim); }
.auth-switch a { text-decoration: none; font-weight: 600; }

/* ── HERO (public) ── */
.hero { padding: 72px 48px; max-width: 1180px; margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 212, 170, .09);
  border: 1px solid rgba(0, 212, 170, .22);
  border-radius: 100px; padding: 6px 18px; font-size: 11px;
  color: var(--accent); font-weight: 600; margin-bottom: 28px;
  letter-spacing: .09em; text-transform: uppercase;
}
.hero h1 { font-size: 48px; font-weight: 800; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 20px; max-width: 700px; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(125deg, var(--accent) 10%, var(--blue) 90%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub { font-size: 16px; color: var(--dim); max-width: 520px; margin-bottom: 36px; font-weight: 300; }

/* ── CATALOG ── */
.sec { padding: 48px; max-width: 1180px; margin: 0 auto; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--bg3);
  border: 1px solid var(--bdr);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background .2s;
}
.product-card:hover { background: #162540; }
.product-card h3 { font-size: 16px; margin: 0; }
.product-card h3 a { color: inherit; text-decoration: none; }
.product-card .desc { font-size: 13px; color: var(--dim); flex: 1; line-height: 1.6; }
.product-card .price { font-family: var(--fh); font-size: 22px; font-weight: 800; color: var(--accent); }
.product-card .actions { display: flex; gap: 8px; margin-top: 4px; }
.type-badge {
  align-self: flex-start;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--dim);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--bdr);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ── FLASH MESSAGES ── */
.flash-success {
  background: rgba(0, 212, 170, .08);
  border: 1px solid rgba(0, 212, 170, .25);
  color: var(--accent);
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 13.5px;
}

/* ── TABLES (admin) ── */
.table-wrap { overflow-x: auto; border: 1px solid var(--bdr); border-radius: 12px; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.admin-table th {
  text-align: left; padding: 12px 16px; background: var(--bg2);
  color: var(--dim); font-weight: 600; font-size: 11.5px;
  text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--bdr);
}
table.admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--bdr); color: var(--text); }
table.admin-table tr:last-child td { border-bottom: none; }
table.admin-table tr:hover td { background: rgba(255, 255, 255, .015); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 100px; font-size: 11px; font-weight: 700; letter-spacing: .02em; }
.badge-on { background: rgba(0, 212, 170, .12); color: var(--accent); }
.badge-off { background: rgba(122, 141, 165, .15); color: var(--dim); }
.badge-pending { background: rgba(251, 191, 36, .12); color: var(--warn); }
.badge-paid { background: rgba(0, 212, 170, .12); color: var(--accent); }
.badge-cancel { background: rgba(122, 141, 165, .15); color: var(--dim); }
.badge-failed { background: rgba(248, 113, 113, .12); color: var(--danger); }

/* ── ADMIN SHELL ── */
.admin-shell { display: flex; min-height: 100vh; flex: 1; }
.admin-sidebar {
  width: 232px; flex-shrink: 0; background: var(--bg2);
  border-right: 1px solid var(--bdr); padding: 24px 16px;
}
.admin-sidebar .logo-wrap { padding: 0 8px 24px; }
.admin-nav { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px;
  color: var(--dim); text-decoration: none; font-size: 13.5px;
  padding: 10px 12px; border-radius: 8px; transition: all .15s;
}
.admin-nav a:hover { color: var(--text); background: rgba(255, 255, 255, .03); }
.admin-nav a.active { color: var(--accent); background: rgba(0, 212, 170, .08); font-weight: 600; }
.admin-main { flex: 1; padding: 36px 44px; max-width: 1200px; }
.admin-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; }
.admin-hd h1 { font-size: 26px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 32px; }
.stat-box { background: var(--bg3); border: 1px solid var(--bdr); border-radius: 12px; padding: 22px; }
.stat-box .n { font-family: var(--fh); font-size: 32px; font-weight: 800; color: var(--accent); }
.stat-box .l { font-size: 12px; color: var(--dim); margin-top: 4px; }

/* ── FOOTER ── */
.site-footer {
  border-top: 1px solid var(--bdr);
  padding: 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--dim);
}
.site-footer a { color: var(--dim); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .site-nav { padding: 12px 20px; }
  .nav-links { gap: 14px; }
  .hero { padding: 48px 20px; }
  .hero h1 { font-size: 32px; }
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
  .admin-nav { flex-direction: row; flex-wrap: wrap; }
  .admin-main { padding: 24px 20px; }
  .site-footer { padding: 20px; justify-content: center; text-align: center; }
}