/* =============================================================
   AetherNode Kupon Lisans — Stil Sayfası
   Renk paleti ana websitesiyle (style.css :root) uyumludur:
   --black #06070a · --orange #ff6b1a · --green #00e676 · --cyan #00d4ff
   ============================================================= */

:root {
  --black:   #06070a;
  --black2:  #0c0e14;
  --black3:  #12141c;
  --panel:   #15171f;
  --panel2:  #1a1d28;
  --border:  rgba(255, 255, 255, 0.07);
  --border2: rgba(255, 255, 255, 0.12);
  --orange:  #ff6b1a;
  --orange2: #ff8c42;
  --orange-dim:  rgba(255, 107, 26, 0.15);
  --orange-glow: rgba(255, 107, 26, 0.35);
  --green:   #00e676;
  --green-dim: rgba(0, 230, 118, 0.12);
  --red:     #ff3d57;
  --cyan:    #00d4ff;
  --text:    #e8eaf0;
  --text2:   #9aa0b8;
  --text3:   #5a607a;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
code, .mono { font-family: var(--font-mono); }

.accent { color: var(--orange); }

/* ─── Genel yardımcılar ─── */
.logo-icon {
  width: 34px; height: 34px;
  background: var(--orange);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: inline-block;
  flex-shrink: 0;
}

/* ─── Navbar ─── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 70px; padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(6, 7, 10, 0.85);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 800; letter-spacing: 1px; color: #fff;
}
.nav-logo-text span { color: var(--orange); }
.nav-actions { display: flex; align-items: center; gap: 28px; }
.nav-link {
  font-size: 13px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--text2);
  display: inline-flex; align-items: center; gap: 8px;
  transition: color 0.2s;
}
.nav-link:hover { color: #fff; }
@media (max-width: 640px) {
  .nav-link span, .nav-link i + span { display: none; }
  .nav-actions { gap: 18px; }
}

/* ─── Hero ─── */
.hero {
  position: relative;
  padding: 130px 5% 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 0%, rgba(255, 107, 26, 0.14), transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 30%, rgba(0, 212, 255, 0.08), transparent 60%);
}
.hero-noise {
  position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}
.hero-grid {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px;
  color: var(--orange2); text-transform: uppercase;
  padding: 7px 14px; border: 1px solid var(--orange-dim);
  border-radius: 4px; background: rgba(255, 107, 26, 0.05);
  margin-bottom: 24px;
}
.eyebrow-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--orange); box-shadow: 0 0 12px var(--orange-glow);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900; line-height: 0.95; letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 22px;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line span { display: inline-block; }
.hero-sub {
  font-size: 16px; color: var(--text2); max-width: 540px; margin-bottom: 24px;
}
.hero-sub strong { color: var(--text); }
.hero-bullets {
  list-style: none; margin-bottom: 32px; display: flex; flex-direction: column; gap: 10px;
}
.hero-bullets li {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; color: var(--text2);
}
.hero-bullets i { color: var(--green); font-size: 13px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ─── Butonlar ─── */
.btn-hero {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-size: 14px; font-weight: 700;
  letter-spacing: 0.5px; text-transform: uppercase;
  padding: 14px 26px; border-radius: 4px; cursor: pointer;
  transition: all 0.2s; border: none;
}
.btn-hero-main {
  background: var(--orange); color: #fff;
  box-shadow: 0 6px 24px var(--orange-glow);
}
.btn-hero-main:hover { background: var(--orange2); transform: translateY(-2px); }
.btn-hero-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border2);
}
.btn-hero-ghost:hover { border-color: var(--orange); color: var(--orange2); }

/* ─── Hero sağ kart ─── */
.hero-card {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--border); border-radius: 12px;
  padding: 24px; position: relative;
}
.hero-card::before {
  content: ''; position: absolute; inset: 0; border-radius: 12px;
  padding: 1px; background: linear-gradient(135deg, var(--orange-dim), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.hero-card-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.hero-card-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px;
  color: var(--text3); text-transform: uppercase;
}
.hero-card-pill {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  color: var(--green); background: var(--green-dim);
  padding: 4px 10px; border-radius: 20px;
}
.hero-card-coupons { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.hero-card-list {
  list-style: none; margin-bottom: 18px;
  display: flex; flex-direction: column; gap: 14px;
}
.hero-card-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 14px; color: var(--text2); line-height: 1.5;
}
.hero-card-list i {
  color: var(--orange2); margin-top: 3px; flex-shrink: 0; width: 18px; text-align: center;
}
.hero-card-foot {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 12px; color: var(--text3); line-height: 1.5;
  padding-top: 16px; border-top: 1px solid var(--border);
}
.hero-card-foot i { color: var(--cyan); margin-top: 2px; }

/* ─── Form bölümü ─── */
.form-section {
  position: relative; z-index: 2;
  padding: 40px 5% 80px;
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px;
  align-items: start;
}
@media (max-width: 900px) {
  .form-section { grid-template-columns: 1fr; }
}

.form-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 36px;
}
.form-head { margin-bottom: 28px; }
.form-title {
  font-family: var(--font-display); font-size: 28px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.form-sub { font-size: 14px; color: var(--text2); }

.field { display: block; margin-bottom: 22px; }
.field-label {
  display: block; font-size: 12px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--text2); margin-bottom: 10px;
}
.field-row {
  position: relative; display: flex; align-items: center;
  background: var(--black2); border: 1px solid var(--border2);
  border-radius: 8px; transition: border-color 0.2s, box-shadow 0.2s;
}
.field-row:focus-within {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-dim);
}
.field-row > i {
  padding-left: 16px; color: var(--text3); font-size: 14px;
}
.field-row input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text); font-family: var(--font-mono); font-size: 15px;
  padding: 16px 14px; letter-spacing: 0.5px;
}
.field-row input::placeholder { color: var(--text3); }
.field-clear {
  background: transparent; border: none; cursor: pointer;
  color: var(--text3); padding: 0 16px; font-size: 13px;
  transition: color 0.2s;
}
.field-clear:hover { color: var(--red); }

.form-actions { margin-bottom: 20px; }
.btn-submit {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--orange); color: #fff; border: none; cursor: pointer;
  font-family: var(--font-body); font-size: 15px; font-weight: 700;
  letter-spacing: 0.5px; text-transform: uppercase;
  padding: 16px; border-radius: 8px; transition: all 0.2s;
  box-shadow: 0 6px 24px var(--orange-glow);
}
.btn-submit:hover:not(:disabled) { background: var(--orange2); transform: translateY(-1px); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35); border-top-color: #fff;
  animation: spin 0.7s linear infinite; display: none;
}
.btn-submit.loading .btn-text { opacity: 0.7; }
.btn-submit.loading .btn-spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-feedback {
  border-radius: 8px; padding: 16px 18px; font-size: 14px; line-height: 1.6;
  border: 1px solid transparent; margin-top: 4px;
}
.form-feedback.success {
  background: var(--green-dim); border-color: rgba(0, 230, 118, 0.3); color: var(--green);
}
.form-feedback.error {
  background: rgba(255, 61, 87, 0.1); border-color: rgba(255, 61, 87, 0.3); color: #ff8a9a;
}
.form-feedback .fb-title {
  font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px;
}
.form-feedback .license-box {
  display: flex; align-items: center; gap: 10px; margin-top: 12px;
  background: var(--black2); border: 1px solid var(--border2);
  border-radius: 8px; padding: 14px 16px;
}
.form-feedback .license-box code {
  flex: 1; font-size: 15px; font-weight: 700; color: var(--orange2);
  letter-spacing: 1px; word-break: break-all;
}
.copy-btn {
  background: var(--orange); color: #fff; border: none; cursor: pointer;
  font-size: 12px; font-weight: 700; padding: 8px 14px; border-radius: 6px;
  text-transform: uppercase; letter-spacing: 0.5px; transition: background 0.2s;
  white-space: nowrap;
}
.copy-btn:hover { background: var(--orange2); }
.copy-btn.copied { background: var(--green); color: #06070a; }
.download-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 12px; padding: 14px 16px; border-radius: 8px;
  background: var(--green-dim); border: 1px solid rgba(0, 230, 118, 0.4);
  color: var(--green); font-family: var(--font-body); font-size: 14px; font-weight: 700;
  letter-spacing: 0.5px; text-transform: uppercase; text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.download-btn:hover { background: var(--green); color: #06070a; transform: translateY(-1px); }
.form-feedback .fb-meta {
  margin-top: 12px; font-size: 12px; color: var(--text2);
  font-family: var(--font-mono);
}

.form-foot {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 12px; color: var(--text3); line-height: 1.5;
  padding-top: 18px; border-top: 1px solid var(--border); margin-top: 4px;
}
.form-foot i { color: var(--green); margin-top: 2px; }

/* ─── Yan panel ─── */
.form-aside {
  background: var(--black2); border: 1px solid var(--border);
  border-radius: 14px; padding: 32px;
}
.aside-title {
  font-family: var(--font-display); font-size: 20px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 20px;
}
.aside-steps { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.aside-steps li { display: flex; gap: 14px; align-items: flex-start; font-size: 14px; color: var(--text2); }
.aside-steps strong { color: var(--text); }
.aside-steps a { color: var(--orange2); border-bottom: 1px dotted var(--orange-dim); }
.step-num {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--orange-dim); color: var(--orange2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 13px;
}
.aside-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text2);
  padding: 10px 16px; border: 1px solid var(--border2); border-radius: 6px;
  transition: all 0.2s;
}
.aside-link:hover { border-color: var(--orange); color: var(--orange2); }

/* ─── Trust bölümü ─── */
.trust-section {
  padding: 60px 5%; background: var(--black2);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.trust-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px;
}
.trust-item {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; transition: border-color 0.2s, transform 0.2s;
}
.trust-item:hover { border-color: var(--border2); transform: translateY(-3px); }
.trust-ico {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--orange-dim); color: var(--orange2);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; margin-bottom: 16px;
}
.trust-item h4 {
  font-family: var(--font-display); font-size: 17px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.trust-item p { font-size: 13px; color: var(--text2); line-height: 1.6; }

/* ─── Footer ─── */
.footer { background: var(--black); padding: 60px 5% 30px; border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px;
}
@media (max-width: 700px) { .footer-inner { grid-template-columns: 1fr; gap: 28px; } }
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-logo { display: flex; align-items: center; gap: 12px; }
.footer-logo-text {
  font-family: var(--font-display); font-size: 18px; font-weight: 800; color: #fff;
}
.footer-logo-text span { color: var(--orange); }
.footer-tag { font-size: 13px; color: var(--text3); max-width: 320px; line-height: 1.6; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-title {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text3); margin-bottom: 6px;
}
.footer-col a { font-size: 13px; color: var(--text2); transition: color 0.2s; }
.footer-col a:hover { color: var(--orange2); }
.footer-bottom {
  max-width: 1100px; margin: 0 auto; padding-top: 24px;
  border-top: 1px solid var(--border); font-size: 12px; color: var(--text3);
  text-align: center;
}

/* ─── Giriş sayfası (login.php) ─── */
.page-center {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 40px 5%; background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(255, 107, 26, 0.12), transparent 60%);
}
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 40px; position: relative;
}
.back-home {
  position: absolute; top: 20px; left: 24px;
  font-size: 12px; color: var(--text3); display: inline-flex; align-items: center; gap: 6px;
  transition: color 0.2s;
}
.back-home:hover { color: var(--orange2); }
.back-home .arrow {
  width: 7px; height: 7px;
  border-left: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); display: inline-block;
}
.auth-logo {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  font-family: var(--font-display); font-size: 22px; font-weight: 800; color: #fff;
  margin-bottom: 24px;
}
.auth-title {
  font-family: var(--font-display); font-size: 24px; font-weight: 800;
  text-transform: uppercase; text-align: center; margin-bottom: 8px;
}
.auth-sub { font-size: 13px; color: var(--text2); text-align: center; margin-bottom: 24px; }
.auth-card form { display: flex; flex-direction: column; gap: 16px; }
.auth-card .field-label {
  display: block; font-size: 12px; color: var(--text2); margin-bottom: 8px;
}
.auth-card input {
  width: 100%; background: var(--black2); border: 1px solid var(--border2);
  border-radius: 8px; padding: 14px 16px; color: var(--text);
  font-family: var(--font-mono); font-size: 14px; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.auth-card input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px var(--orange-dim); }
.btn-primary {
  background: var(--orange); color: #fff; border: none; cursor: pointer;
  font-family: var(--font-body); font-size: 14px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
  padding: 14px; border-radius: 8px; transition: background 0.2s;
  box-shadow: 0 6px 24px var(--orange-glow);
}
.btn-primary:hover { background: var(--orange2); }
.form-error {
  background: rgba(255, 61, 87, 0.1); border: 1px solid rgba(255, 61, 87, 0.3);
  color: #ff8a9a; padding: 12px 16px; border-radius: 8px; font-size: 13px;
  margin-bottom: 16px;
}

/* ─── İstatistik sayfası (stats.php) ─── */
.stats-page { background: var(--black); min-height: 100vh; }
.stats-topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 5%; background: rgba(6, 7, 10, 0.9);
  backdrop-filter: blur(20px); border-bottom: 1px solid var(--border);
}
.stats-brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display); font-size: 16px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.stats-actions { display: flex; gap: 12px; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text2);
  padding: 9px 16px; border: 1px solid var(--border2); border-radius: 6px;
  transition: all 0.2s;
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange2); }
.btn-ghost .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 8px var(--green);
}
.stats-main { max-width: 1100px; margin: 0 auto; padding: 40px 5%; }
.stats-h1 {
  font-family: var(--font-display); font-size: 36px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.stats-sub { font-size: 14px; color: var(--text2); margin-bottom: 32px; }

.kpi-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px;
  margin-bottom: 48px;
}
.kpi-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; text-align: center;
}
.kpi-val {
  font-family: var(--font-display); font-size: 42px; font-weight: 900;
  color: var(--orange2); line-height: 1; margin-bottom: 6px;
}
.kpi-label {
  font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--text3);
}

.stats-section { margin-bottom: 48px; }
.stats-h2 {
  font-family: var(--font-display); font-size: 22px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 20px;
}

.coupon-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px;
}
.coupon-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px;
}
.coupon-head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px;
}
.coupon-code {
  font-family: var(--font-mono); font-size: 14px; font-weight: 700;
  color: var(--orange2); background: var(--orange-dim);
  padding: 5px 10px; border-radius: 6px;
}
.coupon-label { font-size: 12px; color: var(--text3); }
.coupon-count {
  font-family: var(--font-display); font-size: 28px; font-weight: 800; color: var(--text);
  margin-bottom: 10px;
}
.coupon-count span { font-size: 13px; color: var(--text3); font-family: var(--font-body); font-weight: 400; }
.coupon-bar {
  height: 6px; background: var(--black2); border-radius: 4px; overflow: hidden; margin-bottom: 6px;
}
.coupon-bar span {
  display: block; height: 100%; background: linear-gradient(90deg, var(--orange), var(--orange2));
  border-radius: 4px; transition: width 0.4s;
}
.coupon-pct { font-size: 12px; color: var(--text2); font-family: var(--font-mono); }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
.claims-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.claims-table th {
  text-align: left; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 1px; text-transform: uppercase; color: var(--text3);
  padding: 14px 16px; background: var(--black2); border-bottom: 1px solid var(--border);
}
.claims-table td {
  padding: 12px 16px; font-size: 13px; color: var(--text);
  border-bottom: 1px solid var(--border);
}
.claims-table tbody tr:hover { background: rgba(255, 255, 255, 0.02); }
.claims-table .muted { color: var(--text3); }
.claims-table .mono { font-size: 12px; color: var(--orange2); }
.claims-table .tag {
  font-family: var(--font-mono); font-size: 11px; color: var(--cyan);
  background: var(--cyan-dim, rgba(0, 212, 255, 0.1)); padding: 3px 8px; border-radius: 4px;
}
.empty-row { text-align: center; color: var(--text3); padding: 40px 16px !important; }
.table-foot { font-size: 12px; color: var(--text3); margin-top: 12px; }
.table-foot code { color: var(--text2); }

/* ─── Yönetim paneli: sekmeler ─── */
.tabs {
  position: sticky; top: 62px; z-index: 40;
  display: flex; gap: 4px; flex-wrap: wrap;
  padding: 14px 5%; background: rgba(12, 14, 20, 0.9);
  backdrop-filter: blur(20px); border-bottom: 1px solid var(--border);
}
.tab {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text2);
  padding: 10px 18px; border-radius: 6px; cursor: pointer;
  transition: all 0.2s; text-decoration: none;
}
.tab:hover { color: #fff; background: rgba(255, 255, 255, 0.04); }
.tab.active {
  color: var(--orange2);
  background: var(--orange-dim);
  border: 1px solid rgba(255, 107, 26, 0.3);
}

/* ─── Flash bildirim ─── */
.flash {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: 8px; margin-bottom: 24px;
  font-size: 14px; font-weight: 500;
}
.flash-success { background: var(--green-dim); border: 1px solid rgba(0, 230, 118, 0.3); color: var(--green); }
.flash-error   { background: rgba(255, 61, 87, 0.1); border: 1px solid rgba(255, 61, 87, 0.3); color: #ff8a9a; }

/* ─── Admin layout ─── */
.admin-grid {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 24px;
  align-items: start;
}
@media (max-width: 900px) { .admin-grid { grid-template-columns: 1fr; } }
.admin-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px;
}
.admin-card-title {
  font-family: var(--font-display); font-size: 16px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 18px;
  display: flex; align-items: center; gap: 8px; color: var(--orange2);
}

/* ─── Admin form ─── */
.admin-form { display: flex; flex-direction: column; gap: 14px; }
.af-field { display: flex; flex-direction: column; gap: 7px; }
.af-field > span {
  font-size: 12px; font-weight: 600; letter-spacing: 0.3px;
  text-transform: uppercase; color: var(--text2);
}
.af-field input,
.af-field textarea,
.af-field select {
  background: var(--black2); border: 1px solid var(--border2);
  border-radius: 7px; padding: 11px 14px; color: var(--text);
  font-family: var(--font-mono); font-size: 14px; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s; resize: vertical;
}
.af-field input:focus,
.af-field textarea:focus {
  border-color: var(--orange); box-shadow: 0 0 0 3px var(--orange-dim);
}
.af-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.af-check {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text); cursor: pointer;
}
.af-check input { width: 16px; height: 16px; accent-color: var(--orange); cursor: pointer; }
.af-hint {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text3);
}
.days-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.days-chip {
  appearance: none;
  border: 1px solid var(--border2);
  background: var(--black2);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s, transform 0.15s;
}
.days-chip:hover {
  border-color: var(--orange);
  color: var(--text);
  transform: translateY(-1px);
}
.days-chip.active {
  background: var(--orange-dim);
  border-color: var(--orange);
  color: var(--orange2);
}
.edit-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid var(--orange);
  background: var(--orange-dim);
  border-radius: 8px;
  color: var(--orange2);
  font-size: 13px;
  font-weight: 600;
}
.section-block { margin-bottom: 22px; max-width: 1100px; }
.edit-empty {
  padding: 18px 14px;
  border: 1px dashed var(--border2);
  border-radius: 8px;
  color: var(--text3);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 10px;
}
#editCouponForm input[readonly] {
  opacity: 0.75;
  cursor: not-allowed;
}
.admin-form .btn-primary { margin-top: 8px; align-self: flex-start; padding: 12px 28px; }

/* ─── Kupon kartı ekstra ─── */
.coupon-limit { color: var(--orange2); font-family: var(--font-mono); }
.coupon-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 10px; font-size: 12px; color: var(--text3); font-family: var(--font-mono);
}
.coupon-card.is-paused { opacity: 0.55; }
.status-badge {
  font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 20px;
  font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.5px;
}
.status-on  { background: var(--green-dim); color: var(--green); }
.status-off { background: rgba(255, 61, 87, 0.12); color: #ff8a9a; }

/* ─── Mini butonlar / satır aksiyonları ─── */
.row-actions { display: flex; gap: 6px; }
.inline-form { margin: 0; display: inline; }
.mini-btn {
  width: 30px; height: 30px; border-radius: 6px; border: none; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; color: #fff; transition: filter 0.2s, transform 0.1s;
}
.mini-btn:hover { filter: brightness(1.15); transform: translateY(-1px); }
.btn-ok     { background: var(--green); }
.btn-warn   { background: var(--orange); }
.btn-danger { background: var(--red); }