/* ========================================================
   STAKE TÜRKİYE — Global Stylesheet
   ======================================================== */

/* ── Design Tokens ── */
:root {
  --bg:        #080b0d;
  --panel:     #101417;
  --panel2:    #151a1e;
  --line:      #242b30;
  --text:      #f6f7f8;
  --muted:     #8f9aa3;
  --green:     #24e07b;
  --green2:    #11b861;
  --danger:    #ff5f6d;
  --radius:    20px;
  --shadow:    0 24px 70px rgba(0, 0, 0, .38);
}

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: #080b0d;
  background-image: radial-gradient(circle at 80% 0, #10271a 0, transparent 28%);
  color: #f6f7f8;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, textarea, select {
  font: inherit;
}

/* ── Layout Shell ── */
.shell {
  width: min(1180px, calc(100% - 36px));
  margin: auto;
}

/* ── Announcement Bar ── */
.announce {
  background: #1bce6b;
  color: #041209;
  text-align: center;
  padding: 9px 15px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
}

/* ── Top Navigation Bar ── */
.topbar {
  height: 76px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  background: rgba(8, 11, 13, .83);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
}

/* ── Hamburger Menu Button (Sol Üst) ── */
.hamburger-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  transition: all .2s ease;
  color: #fff;
  flex-shrink: 0;
}

.hamburger-btn:hover {
  background: rgba(36, 224, 123, .08);
  border-color: rgba(36, 224, 123, .35);
  box-shadow: 0 0 20px rgba(36, 224, 123, .16);
  transform: translateY(-1px);
}

.hamburger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: #dbe4e8;
  border-radius: 2px;
  transition: all .25s ease;
}

.hamburger-btn:hover span {
  background: var(--green);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 20px;
  margin-right: auto;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: var(--green);
  color: #06110a;
  display: grid;
  place-items: center;
  box-shadow: 0 0 30px rgba(36, 224, 123, .25);
}

.brand small {
  display: block;
  color: var(--green);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

/* Navigation is now hosted in the sliding sidebar */
.nav {
  display: none;
}

.actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu {
  display: none !important;
}

/* ── Sliding Left Sidebar Drawer ── */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 8, .75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .32s cubic-bezier(0.16, 1, 0.3, 1);
}

body.sidebar-open .sidebar-overlay {
  opacity: 1;
  pointer-events: auto;
}

.app-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(340px, 86vw);
  background: linear-gradient(180deg, #0e1316 0%, #080b0d 100%);
  border-right: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 25px 0 80px rgba(0, 0, 0, .65);
  z-index: 1001;
  transform: translateX(-100%);
  transition: transform .36s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

body.sidebar-open .app-sidebar {
  transform: translateX(0);
}

body.sidebar-open {
  overflow: hidden;
}

/* Sidebar Header */
.sidebar-header {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  background: rgba(14, 19, 22, .6);
  backdrop-filter: blur(12px);
}

.sidebar-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  color: #8f9aa3;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 16px;
  transition: all .2s ease;
}

.sidebar-close-btn:hover {
  background: rgba(255, 95, 109, .12);
  border-color: rgba(255, 95, 109, .3);
  color: #ff5f6d;
  transform: rotate(90deg);
}

/* Sidebar Scrollable Body */
.sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, .1) transparent;
}

.sidebar-nav-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-group-title {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #65747a;
  padding: 8px 12px 6px;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  color: #c2cbd0;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
  transition: all .18s ease;
  position: relative;
  border: 1px solid transparent;
}

.sidebar-nav-item:hover {
  background: rgba(255, 255, 255, .04);
  color: #fff;
  transform: translateX(4px);
  border-color: rgba(255, 255, 255, .05);
}

.sidebar-nav-item.active {
  background: linear-gradient(90deg, rgba(36, 224, 123, .15), rgba(36, 224, 123, .03));
  border-color: rgba(36, 224, 123, .22);
  color: #fff;
  font-weight: 800;
}

.sidebar-nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3.5px;
  border-radius: 0 4px 4px 0;
  background: var(--green);
  box-shadow: 0 0 12px rgba(36, 224, 123, .6);
}

.sidebar-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  display: grid;
  place-items: center;
  color: #8f9aa3;
  flex-shrink: 0;
  transition: all .2s ease;
}

.sidebar-item-icon svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.sidebar-nav-item:hover .sidebar-item-icon {
  background: rgba(36, 224, 123, .12);
  color: var(--green);
}

.sidebar-nav-item.active .sidebar-item-icon {
  background: var(--green);
  color: #06110a;
  box-shadow: 0 0 18px rgba(36, 224, 123, .35);
}

.sidebar-item-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(36, 224, 123, .12);
  color: var(--green);
  border: 1px solid rgba(36, 224, 123, .2);
}

/* Sidebar Footer */
.sidebar-footer {
  padding: 16px 18px 20px;
  border-top: 1px solid rgba(255, 255, 255, .06);
  background: rgba(10, 14, 16, .85);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-quick-code {
  background: #090d0f;
  border: 1px solid rgba(36, 224, 123, .2);
  border-radius: 14px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all .18s ease;
}

.sidebar-quick-code:hover {
  border-color: var(--green);
  background: #0d1512;
}

.sidebar-quick-code small {
  display: block;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .12em;
  color: var(--muted);
  text-transform: uppercase;
}

.sidebar-quick-code strong {
  color: var(--green);
  font-size: 16px;
  letter-spacing: .05em;
}

.sidebar-quick-copy-badge {
  font-size: 11px;
  color: #79878d;
}

/* ── Buttons ── */
.btn {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 16px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  background: #14191d;
  color: #fff;
  transition: transform .15s ease, background .15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--green);
  color: #05120a;
  border-color: transparent;
}

.btn-primary:hover {
  background: #3bed8b;
}

.btn-ghost {
  background: transparent;
}

.btn-lg {
  padding: 14px 20px;
}

.btn-full {
  width: 100%;
}

/* ── Mobile Menu Toggle ── */
.menu {
  display: none;
  background: #14191d;
  color: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

/* ── Hero Section ── */
.hero {
  padding: 88px 0 72px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  font-size: clamp(44px, 7vw, 78px);
  line-height: .96;
  margin: 15px 0 22px;
  letter-spacing: -.055em;
}

.hero h1 span,
.accent {
  color: var(--green);
}

.hero p,
.page-hero p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  max-width: 680px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
}

/* ── Mini Stats ── */
.stat-row {
  display: flex;
  gap: 12px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.mini-stat {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0e1214;
  min-width: 125px;
}

.mini-stat b {
  display: block;
  font-size: 18px;
}

.mini-stat span {
  font-size: 12px;
  color: var(--muted);
}

/* ── Feature Card (Hero Right) ── */
.feature-card {
  position: relative;
  padding: 28px;
  background: linear-gradient(160deg, #17201b, #0e1214);
  border: 1px solid #27352c;
  border-radius: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(36, 224, 123, .16);
  filter: blur(50px);
  right: -90px;
  top: -80px;
}

.feature-card > * {
  position: relative;
}

.card-label {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .15em;
}

.live {
  color: var(--green);
}

.feature-card h2 {
  font-size: 34px;
  margin: 28px 0 8px;
}

.prize {
  font-size: 52px;
  font-weight: 900;
  letter-spacing: -.05em;
  color: var(--green);
  margin: 22px 0;
}

/* ── Countdown ── */
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 20px 0;
}

.countdown div {
  background: #090c0e;
  border: 1px solid var(--line);
  border-radius: 12px;
  text-align: center;
  padding: 12px 6px;
}

.countdown b {
  display: block;
  font-size: 22px;
}

.countdown span {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
}

/* ── Content Sections ── */
.section {
  padding: 76px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: 40px;
  letter-spacing: -.04em;
  margin: 8px 0;
}

.section-head p {
  max-width: 520px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── Card Grid ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .2s ease;
}

.card:hover {
  border-color: #35413a;
}

.card .tag {
  display: inline-block;
  color: #071009;
  background: var(--green);
  font-size: 10px;
  font-weight: 900;
  padding: 6px 9px;
  border-radius: 999px;
}

.card h3 {
  font-size: 22px;
  margin: 18px 0 8px;
}

.card p {
  color: var(--muted);
  line-height: 1.65;
}

.card-value {
  font-size: 29px;
  font-weight: 900;
  color: var(--green);
  margin: 22px 0;
}

.card-link {
  font-weight: 800;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

/* ── Page Hero ── */
.page-hero {
  padding: 70px 0 42px;
}

.page-hero h1 {
  font-size: clamp(42px, 6vw, 68px);
  margin-bottom: 16px;
}

.crumb {
  color: var(--muted);
  font-size: 13px;
}

.crumb a {
  color: #dbe3e7;
}

/* ── Split Layout ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ── Panel ── */
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 26px;
}

.panel h2,
.panel h3 {
  margin-top: 0;
}

.muted {
  color: var(--muted);
}

/* ── Rules ── */
.rules {
  display: grid;
  gap: 12px;
}

.rule {
  display: flex;
  gap: 14px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0c1012;
}

.rule b {
  color: var(--green);
  font-size: 19px;
}

/* ── Prize Grid ── */
.prize-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.prize-box {
  padding: 18px;
  border-radius: 14px;
  background: #0b0f11;
  border: 1px solid var(--line);
  text-align: center;
}

.prize-box b {
  display: block;
  color: var(--green);
  font-size: 20px;
}

.prize-box span {
  color: var(--muted);
  font-size: 12px;
}

/* ── Leaderboard Table ── */
.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 650px;
}

th, td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

th {
  color: #8d999f;
  font-size: 11px;
  letter-spacing: .09em;
  text-transform: uppercase;
  background: #0d1113;
}

tbody tr:hover {
  background: #141a1d;
}

.rank-pill {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: #20282c;
  font-weight: 900;
}

.rank-1 {
  background: var(--green);
  color: #061109;
}

.status {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(36, 224, 123, .1);
  color: var(--green);
  font-size: 11px;
  font-weight: 900;
}

/* ── States ── */
.loading,
.empty,
.error {
  padding: 36px;
  text-align: center;
  color: var(--muted);
}

.error {
  color: #ff8b94;
}

/* ── FAQ ── */
.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--panel);
  padding: 0 18px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  padding: 19px 0;
  display: flex;
  justify-content: space-between;
}

.faq-list p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 20px;
}

/* ── CTA Banner ── */
.cta {
  margin-top: 30px;
  margin-bottom: 70px;
  background: linear-gradient(120deg, #102519, #0c1110);
  border: 1px solid #244332;
  border-radius: 26px;
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--line);
  padding: 38px 0 42px;
  color: var(--muted);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 25px;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.responsible {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 12px;
  font-size: 12px;
  line-height: 1.6;
}

.responsible b {
  color: #fff;
  font-size: 18px;
}

/* ── Scroll Reveal Animation ── */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity .6s ease, transform .6s ease;
}

.js-enabled .reveal {
  opacity: 0;
  transform: translateY(16px);
}

.js-enabled .reveal.show {
  opacity: 1;
  transform: none;
}

/* ── Floating Social Buttons ── */
.social-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.social-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  text-decoration: none;
}

.social-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex-shrink: 0;
}

.social-btn.telegram {
  background: linear-gradient(135deg, #2AABEE, #229ED9);
  box-shadow: 0 8px 24px rgba(42, 171, 238, .4);
}

.social-btn.whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow: 0 8px 24px rgba(37, 211, 102, .4);
}

.social-btn:hover {
  transform: translateY(-3px) scale(1.03);
  filter: brightness(1.1);
}

/* ── Contact Page & Telegram Bot Promo ── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.contact-card {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform .2s ease, border-color .2s ease;
  position: relative;
  overflow: hidden;
}

.contact-card:hover {
  transform: translateY(-3px);
  border-color: #35413a;
}

.contact-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.contact-icon svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.contact-icon.tg {
  background: rgba(42, 171, 238, .15);
  color: #2AABEE;
}

.contact-icon.wa {
  background: rgba(37, 211, 102, .15);
  color: #25D366;
}

.contact-icon.bot {
  background: rgba(36, 224, 123, .15);
  color: var(--green);
}

.contact-card h3 {
  font-size: 24px;
  margin: 0 0 8px;
}

.contact-card p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 24px;
  font-size: 15px;
}

.bot-banner {
  background: linear-gradient(135deg, #10291d 0%, #0d1a24 50%, #0c1110 100%);
  border: 1px solid #234f37;
  border-radius: 28px;
  padding: 40px;
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 36px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.bot-banner::after {
  content: "";
  position: absolute;
  right: -50px;
  top: -50px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(42, 171, 238, .25), transparent 70%);
  filter: blur(40px);
}

.bot-features {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

.bot-feat {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: #dbe3e7;
}

.bot-feat-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(36, 224, 123, .15);
  color: var(--green);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 13px;
  flex-shrink: 0;
}

/* ── Footer Socials ── */
.footer-social-wrap {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 14px;
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: #12181c;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: #c6ced3;
  font-size: 13px;
  font-weight: 700;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.footer-social-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-social-btn:hover {
  background: #1a2228;
  color: #fff;
  border-color: #35413a;
}

.footer-social-btn.tg-hover:hover {
  color: #2AABEE;
  border-color: rgba(42, 171, 238, .4);
}

.footer-social-btn.wa-hover:hover {
  color: #25D366;
  border-color: rgba(37, 211, 102, .4);
}

.footer-social-btn.bot-hover:hover {
  color: var(--green);
  border-color: rgba(36, 224, 123, .4);
}

/* ========================================================
   ADMIN PANEL
   ======================================================== */

.admin-body {
  background: #090c0e;
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 25px;
}

.login-card {
  width: min(430px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 12px 0 6px;
}

.field {
  display: grid;
  gap: 7px;
  margin-bottom: 15px;
}

.field label {
  font-size: 12px;
  color: #b2bdc4;
  font-weight: 800;
}

.input {
  width: 100%;
  background: #090d0f;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: #fff;
  padding: 12px 13px;
  outline: none;
  transition: border-color .15s ease;
}

.input:focus {
  border-color: var(--green);
}

textarea.input {
  min-height: 95px;
  resize: vertical;
}

.admin-shell {
  width: min(1280px, calc(100% - 30px));
  margin: auto;
  padding: 26px 0 60px;
}

.admin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 18px;
}

.admin-nav {
  position: sticky;
  top: 20px;
  align-self: start;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 10px;
}

.admin-nav button {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: #b9c2c8;
  padding: 12px;
  border-radius: 10px;
  font-weight: 750;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}

.admin-nav button.active,
.admin-nav button:hover {
  background: #18211c;
  color: #fff;
}

.admin-pane {
  display: none;
}

.admin-pane.active {
  display: block;
}

.admin-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  margin-bottom: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.json-help {
  font-size: 12px;
  color: var(--muted);
}

.notice {
  padding: 12px 14px;
  border-radius: 11px;
  background: #101c16;
  border: 1px solid #213f2e;
  color: #bdeacc;
  font-size: 13px;
}

.notice.warn {
  background: #211b10;
  border-color: #53431f;
  color: #f1d58a;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  background: #111719;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 16px;
  box-shadow: var(--shadow);
  display: none;
  z-index: 100;
}

.toast.show {
  display: block;
}

.toast.ok {
  border-color: #265d3c;
}

.toast.bad {
  border-color: #7a3138;
}

/* ========================================================
   RESPONSIVE — Tablet
   ======================================================== */

@media (max-width: 900px) {
  .actions .btn-ghost {
    display: none;
  }

  .hero,
  .split,
  .bot-banner {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    padding-top: 55px;
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-nav {
    position: static;
    display: flex;
    overflow: auto;
  }

  .admin-nav button {
    white-space: nowrap;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================================
   RESPONSIVE — Mobile
   ======================================================== */

@media (max-width: 620px) {
  .shell {
    width: min(calc(100% - 24px), 1180px);
  }

  .grid-3,
  .prize-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    height: 68px;
  }

  .topbar-inner {
    gap: 10px;
  }

  .brand {
    font-size: 17px;
  }

  .actions .btn {
    padding: 9px 11px;
  }

  .hero {
    padding: 45px 0;
  }

  .section {
    padding: 52px 0;
  }

  .section-head,
  .cta,
  .footer-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-head h2 {
    font-size: 32px;
  }

  .countdown b {
    font-size: 18px;
  }

  .page-hero {
    padding-top: 45px;
  }

  .social-float {
    right: 14px;
    bottom: 14px;
    gap: 8px;
  }

  .social-btn span {
    display: none;
  }

  .social-btn {
    padding: 12px;
    border-radius: 50%;
  }

  .bot-banner {
    padding: 24px;
  }
}

/* ========================================================
   V3 — KIBRIS OFFER / MEMBER SYSTEM / ADMIN CONTROL CENTER
   ======================================================== */

.btn-member {
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  color: #dce5e8;
}
.btn-member:hover { border-color: rgba(36,224,123,.4); color: #fff; background: rgba(36,224,123,.07); }

.offer-section { padding-top: 12px; }
.offer-card {
  position: relative;
  overflow: hidden;
  min-height: 370px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  align-items: center;
  gap: 48px;
  padding: clamp(28px, 5vw, 58px);
  border-radius: 30px;
  border: 1px solid rgba(36,224,123,.24);
  background:
    radial-gradient(circle at 18% 20%, rgba(36,224,123,.14), transparent 34%),
    linear-gradient(135deg, #101718 0%, #0a0f10 55%, #101916 100%);
  box-shadow: 0 32px 90px rgba(0,0,0,.35), inset 0 1px rgba(255,255,255,.04);
}
.offer-card::after {
  content: "KIBRIS";
  position: absolute;
  right: -18px;
  bottom: -42px;
  font-size: clamp(80px, 14vw, 190px);
  font-weight: 900;
  letter-spacing: -.08em;
  color: rgba(255,255,255,.018);
  pointer-events: none;
}
.offer-copy, .offer-code-wrap { position: relative; z-index: 2; }
.offer-copy h2 { margin: 12px 0 18px; font-size: clamp(36px, 5vw, 64px); letter-spacing: -.05em; line-height: .98; }
.offer-bonuses { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.offer-bonus-primary, .offer-bonus-secondary {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 12px; font-weight: 900; letter-spacing: -.02em;
}
.offer-bonus-primary { color: #06100a; background: var(--green); box-shadow: 0 10px 35px rgba(36,224,123,.22); }
.offer-bonus-secondary { color: #e9fff1; background: rgba(36,224,123,.09); border: 1px solid rgba(36,224,123,.25); }
.offer-or { color: #728087; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.offer-desc { max-width: 690px; font-size: 16px; line-height: 1.75; }
.offer-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; margin-top: 26px; }
.offer-note { color: #7e8b91; font-size: 11px; max-width: 280px; line-height: 1.5; }
.offer-code-wrap {
  display: grid; justify-items: center; text-align: center; padding: 34px 24px; border-radius: 25px;
  background: rgba(5,9,10,.6); border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(14px);
}
.offer-code-label { color: #758389; font-size: 10px; letter-spacing: .2em; font-weight: 900; margin-bottom: 13px; }
.offer-code {
  width: 100%; border: 0; cursor: pointer; color: #fff; border-radius: 18px; padding: 22px 18px;
  display: flex; align-items: center; justify-content: center; gap: 14px; background: linear-gradient(135deg, #1fd56f, #20ec84);
  box-shadow: 0 20px 55px rgba(36,224,123,.2); transition: transform .18s ease, box-shadow .18s ease;
}
.offer-code:hover { transform: translateY(-3px) scale(1.015); box-shadow: 0 26px 65px rgba(36,224,123,.28); }
.offer-code strong { color: #051009; font-size: clamp(34px, 5vw, 54px); line-height: 1; letter-spacing: .08em; }
.offer-copy-icon { color: #07130b; opacity: .7; font-size: 22px; }
.offer-code-wrap small { color: #7f8e93; margin-top: 13px; }
.offer-glow { position:absolute; border-radius:50%; filter: blur(10px); pointer-events:none; }
.offer-glow-a { width:160px;height:160px;right:22%;top:-80px;background:rgba(36,224,123,.1); }
.offer-glow-b { width:220px;height:220px;left:-100px;bottom:-120px;background:rgba(36,224,123,.06); }

.member-page { padding-top: 64px; padding-bottom: 80px; }
.member-hero { max-width: 760px; margin-bottom: 34px; }
.member-hero h1 { font-size: clamp(38px, 6vw, 70px); letter-spacing: -.055em; margin: 12px 0 14px; line-height: 1; }
.member-hero p { color: var(--muted); font-size: 16px; line-height: 1.7; }
.member-auth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.member-auth-grid[hidden], .member-profile[hidden] { display: none !important; }
.member-auth-card {
  position:relative; overflow:hidden; background: linear-gradient(145deg, #111719, #0c1113); border:1px solid var(--line); border-radius:26px;
  padding: clamp(24px, 4vw, 38px); box-shadow: 0 22px 65px rgba(0,0,0,.2);
}
.member-auth-card-alt { background: linear-gradient(145deg, #0f1713, #0b1012); border-color: rgba(36,224,123,.14); }
.member-auth-card h2 { margin: 10px 0 8px; font-size: 30px; }
.member-card-icon { position:absolute; right:28px; top:26px; font-size:28px; color:var(--green); }
.member-check { display:flex; gap:10px; align-items:flex-start; color:#9aa6ab; font-size:12px; line-height:1.5; margin: 4px 0 18px; cursor:pointer; }
.member-check input { margin-top:3px; accent-color: var(--green); }
.form-hint { color:#69777d; font-size:11px; }
.form-message { min-height: 23px; padding-top:10px; font-size:12px; font-weight:700; }
.form-message.ok { color:#65e79c; } .form-message.bad { color:#ff727f; }
.member-separator { display:flex; align-items:center; gap:12px; color:#617076; font-size:10px; font-weight:900; letter-spacing:.14em; margin:23px 0 14px; }
.member-separator::before,.member-separator::after{content:"";height:1px;background:var(--line);flex:1;}
.member-profile-card { display:flex; align-items:center; gap:18px; padding:26px; background:var(--panel); border:1px solid var(--line); border-radius:24px; }
.member-profile-card > div:nth-child(2){flex:1}.member-profile-card h2{margin:5px 0;font-size:28px}
.member-avatar { width:62px;height:62px;border-radius:18px;display:grid;place-items:center;background:var(--green);color:#06100a;font-weight:900;font-size:25px; }
.member-profile-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px; }
.member-profile-grid .panel { text-decoration:none; color:inherit; transition:transform .18s ease,border-color .18s ease; }
.member-profile-grid .panel:hover { transform:translateY(-4px); border-color:rgba(36,224,123,.35); }

.admin-body { background: radial-gradient(circle at 15% 0%, rgba(36,224,123,.07), transparent 28%), #080b0d; }
.admin-login-badge { width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:var(--green);color:#051009;font-weight:950;font-size:20px;box-shadow:0 14px 40px rgba(36,224,123,.2);margin-bottom:18px; }
.login-card { border-radius:28px; padding:36px; background:linear-gradient(145deg,#111719,#0b1012); border-color:rgba(255,255,255,.08); }
.admin-head { padding: 8px 2px 4px; }
.admin-grid { grid-template-columns: 270px minmax(0,1fr); gap:22px; }
.admin-nav { border-radius:22px; padding:12px; background:rgba(15,20,22,.88); backdrop-filter:blur(18px); box-shadow:0 18px 50px rgba(0,0,0,.15); }
.admin-nav-title { padding:8px 12px 13px;color:#56646a;font-size:9px;font-weight:900;letter-spacing:.18em; }
.admin-nav button { display:flex;align-items:center;gap:11px;padding:13px 14px;margin:2px 0;border:1px solid transparent; }
.admin-nav button span { width:23px; text-align:center;color:#6e7c81; }
.admin-nav button.active { background:linear-gradient(90deg,rgba(36,224,123,.12),rgba(36,224,123,.035));border-color:rgba(36,224,123,.13);color:#effff4; }
.admin-nav button.active span { color:var(--green); }
.admin-pane.active { animation: adminPaneIn .22s ease both; }
@keyframes adminPaneIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:none} }
.admin-section { border-radius:22px; padding:26px; background:linear-gradient(145deg,rgba(18,24,26,.96),rgba(13,18,20,.96)); border-color:rgba(255,255,255,.075); }
.admin-section h2 { margin:4px 0 18px;font-size:24px;letter-spacing:-.025em; }
.admin-section-head { display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px; }
.admin-section-head h2 { margin:6px 0 4px; }
.admin-dashboard-hero { display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px;border-radius:24px;margin-bottom:16px;background:linear-gradient(120deg,#13231a,#0f1517 58%,#12181b);border:1px solid rgba(36,224,123,.16); }
.admin-dashboard-hero h2 { margin:8px 0;font-size:34px; }.admin-dashboard-hero p{margin:0;color:#87959a;}
.admin-stat-grid { display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px; }
.admin-stat-card { padding:20px;border-radius:18px;background:#101618;border:1px solid rgba(255,255,255,.07);display:grid;gap:7px; }
.admin-stat-card span,.admin-stat-card small{color:#6f7d83;font-size:11px}.admin-stat-card strong{font-size:25px;letter-spacing:-.04em;color:#f3fff7;}
.admin-quick-grid { display:grid;grid-template-columns:1fr 1fr;gap:10px; }
.admin-quick-grid button { text-align:left;padding:18px;border-radius:15px;border:1px solid var(--line);background:#0c1113;color:#fff;cursor:pointer;display:grid;gap:6px;transition:.18s ease; }
.admin-quick-grid button:hover { transform:translateY(-2px);border-color:rgba(36,224,123,.3);background:#101b15; }.admin-quick-grid span{color:#75848a;font-size:12px;}
.input { border-radius:13px; padding:13px 14px; background:#080d0f; border-color:rgba(255,255,255,.09); }.input:hover{border-color:rgba(255,255,255,.14)}.input:focus{box-shadow:0 0 0 3px rgba(36,224,123,.07)}
.input-code { font-weight:900; letter-spacing:.08em; color:var(--green); text-transform:uppercase; }
.switch-row { display:flex;align-items:center;gap:9px;color:#a8b4b8;font-size:12px;font-weight:800; }.switch-row input{accent-color:var(--green);width:18px;height:18px;}
.member-admin-summary { display:flex;align-items:baseline;gap:10px;margin:8px 0 18px; }.member-admin-summary strong{font-size:40px;color:var(--green);letter-spacing:-.05em}.member-admin-summary span{color:#738188;}
.admin-table-wrap { overflow:auto;border:1px solid var(--line);border-radius:15px; }.admin-table{width:100%;border-collapse:collapse;min-width:760px}.admin-table th,.admin-table td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line);font-size:12px}.admin-table th{color:#6f7d83;background:#0b1012;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.admin-table tbody tr:hover{background:rgba(255,255,255,.018)}.admin-status{display:inline-flex;padding:5px 8px;border-radius:999px;background:#2a1719;color:#ff8e98;font-size:10px;font-weight:900}.admin-status.active{background:#12271b;color:#63e79b}

@media(max-width:1000px){.admin-stat-grid{grid-template-columns:1fr 1fr}.offer-card{grid-template-columns:1fr}.member-profile-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.admin-grid{grid-template-columns:1fr}.admin-nav{position:static}.member-auth-grid{grid-template-columns:1fr}.offer-card{gap:26px}.actions .btn-member{display:none}}
@media(max-width:620px){.offer-card{padding:25px 20px;border-radius:22px}.offer-copy h2{font-size:38px}.offer-code-wrap{padding:24px 18px}.admin-stat-grid,.admin-quick-grid,.member-profile-grid{grid-template-columns:1fr}.admin-dashboard-hero{align-items:flex-start;flex-direction:column}.admin-section{padding:20px}.member-profile-card{align-items:flex-start;flex-wrap:wrap}.member-profile-card>div:nth-child(2){min-width:calc(100% - 90px)}}

/* Admin content controls */
.admin-toggle-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px;margin-top:14px}.admin-toggle-grid .switch-row{justify-content:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025)}


/* Bonus Codes & Giveaways */
.home-codes-section{padding-top:34px}.home-code-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.home-code-chip{display:grid;gap:5px;text-decoration:none;color:#fff;padding:17px 18px;border:1px solid rgba(36,224,123,.18);border-radius:16px;background:linear-gradient(145deg,#101a14,#0b1113);transition:.18s ease}.home-code-chip:hover{transform:translateY(-3px);border-color:rgba(36,224,123,.42)}.home-code-chip>span{font-size:9px;font-weight:900;letter-spacing:.14em;color:var(--green)}.home-code-chip strong{font-size:22px;letter-spacing:.06em}.home-code-chip small{color:#7b8a90}.empty-chip{grid-column:1/-1}.home-giveaway-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px;border-radius:24px;background:radial-gradient(circle at 85% 30%,rgba(36,224,123,.15),transparent 30%),linear-gradient(135deg,#121a16,#0c1113);border:1px solid rgba(36,224,123,.16)}.home-giveaway-banner h2{font-size:32px;margin:8px 0}.bonus-code-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.bonus-code-card{padding:24px;border-radius:22px;background:linear-gradient(145deg,#111719,#0c1113);border:1px solid var(--line)}.bonus-code-card.latest{border-color:rgba(36,224,123,.4);box-shadow:0 18px 55px rgba(36,224,123,.07)}.bonus-code-top,.give-card-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.code-status{font-size:10px;font-weight:900;padding:6px 9px;border-radius:999px;background:#13271b;color:#65e79c}.code-status.tükendi,.code-status.suresi-doldu,.code-status.süresi-doldu{background:#2b191b;color:#ff8d98}.bonus-copy-value{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;margin:16px 0;padding:18px;border:1px dashed rgba(36,224,123,.38);border-radius:16px;background:#08100b;color:#fff;cursor:pointer}.bonus-copy-value strong{font-size:28px;letter-spacing:.08em;color:var(--green)}.bonus-copy-value span{font-size:11px;color:#86968c}.bonus-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}.bonus-meta span{padding:10px;border-radius:12px;background:#0a1012;color:#9aa6ab;font-size:11px}.bonus-meta b{display:block;color:#617078;font-size:9px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}.give-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.give-card{padding:26px;border-radius:22px;background:linear-gradient(145deg,#111719,#0c1113);border:1px solid var(--line)}.give-card h2{font-size:28px;margin:18px 0 8px}.give-prize{font-size:34px;font-weight:900;color:var(--green);letter-spacing:-.04em;margin-bottom:10px}.admin-item-list{display:grid;gap:9px;margin-top:18px}.admin-item-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:#0b1012}.admin-item-card strong{display:block}.admin-item-card small{color:#748289}.admin-item-actions{display:flex;gap:7px}.admin-mini-btn{border:1px solid var(--line);background:#111719;color:#c8d2d6;border-radius:9px;padding:8px 10px;cursor:pointer}.admin-mini-btn.danger{color:#ff8791}.admin-add-box{padding:18px;border:1px solid rgba(36,224,123,.14);border-radius:16px;background:rgba(36,224,123,.025);margin-bottom:16px}
@media(max-width:760px){.home-code-strip,.bonus-code-grid,.give-grid{grid-template-columns:1fr}.home-giveaway-banner{align-items:flex-start;flex-direction:column}.bonus-meta{grid-template-columns:1fr}.admin-item-card{grid-template-columns:1fr}.home-code-chip strong{font-size:19px}}

/* Giveaway participation v3.1 */
.give-action{margin-top:20px}.give-action .btn-full{width:100%;justify-content:center}.give-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.give-stats span{padding:9px 11px;border:1px solid var(--line);border-radius:11px;background:#0a1012;color:#819097;font-size:11px}.give-stats b{color:#dfe8eb}.give-description{min-height:22px}.give-join-form{margin-top:12px;padding:14px;border:1px solid rgba(36,224,123,.18);border-radius:14px;background:rgba(36,224,123,.025)}.give-join-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;margin-top:8px}.give-telegram-label{display:block;color:#cbd7da;font-size:12px;font-weight:700}.give-join-form small{display:block;margin-top:9px;color:#728087;font-size:10px;line-height:1.5}.give-joined:disabled{opacity:1;cursor:default}.give-winner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 17px;border:1px solid rgba(36,224,123,.24);border-radius:14px;background:rgba(36,224,123,.06)}.give-winner span{font-size:9px;font-weight:900;letter-spacing:.15em;color:var(--green)}.give-winner strong{font-size:17px}.give-notice{margin-bottom:14px;padding:13px 15px;border-radius:13px;border:1px solid var(--line);background:#111719;color:#d9e2e5}.give-notice.ok{border-color:rgba(36,224,123,.28);color:#78e9a9}.give-notice.bad{border-color:rgba(255,99,110,.28);color:#ff9aa2}@media(max-width:640px){.give-join-row{grid-template-columns:1fr}.give-join-row .btn{width:100%;justify-content:center}.give-card{padding:20px}.give-card h2{font-size:24px}.give-prize{font-size:30px}}

/* Admin raffle participant panel */
#giveawayParticipantsPanel{border:1px solid var(--line);border-radius:16px;background:#0b1012;padding:16px;overflow:hidden}
.raffle-participants-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.raffle-participants-body{overflow:auto;border:1px solid var(--line);border-radius:12px}
.raffle-winner-row td{background:rgba(36,224,123,.055)}