/* ════════════════════════════════════════════════════════════════════
   MCSepeti — v2.6.2 FAZ 4 PREMIUM COMPONENTS
   Referans v2, arkadaşlar grid, ayarlar tablı, sohbet bubble, profile customize
   ════════════════════════════════════════════════════════════════════ */

/* ════ 1) REFERANS V2 HERO ════ */
.referral-v2-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 30px;
  background: linear-gradient(135deg, rgba(245,182,66,0.10), rgba(157,78,221,0.06));
  border: 1px solid rgba(245,182,66,0.25);
  border-radius: 18px;
  margin: 16px 0 20px;
  position: relative;
  overflow: hidden;
  flex-wrap: wrap;
}
.referral-v2-hero::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(245,182,66,0.25), transparent 70%);
  pointer-events: none;
}
.referral-v2-hero__content {
  display: flex;
  align-items: center;
  gap: 18px;
  position: relative;
}
.referral-v2-hero__icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, #F5B642, #E89B1A);
  color: #0A0E14;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.referral-v2-hero__icon i { width: 28px; height: 28px; stroke-width: 2.5; }
.referral-v2-hero h1 {
  margin: 0;
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 26px;
  letter-spacing: -0.5px;
}
.referral-v2-hero p {
  margin: 6px 0 0;
  color: var(--text-muted, #A0AAB8);
  font-size: 14px;
  max-width: 460px;
  line-height: 1.5;
}
.referral-v2-hero__pool {
  text-align: right;
  position: relative;
}
.referral-v2-hero__pool span {
  display: block;
  font-size: 11px;
  color: var(--text-muted, #A0AAB8);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: 4px;
}
.referral-v2-hero__pool strong {
  display: block;
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 28px;
  font-weight: 800;
  color: #F5B642;
  letter-spacing: -0.8px;
}

/* ════ 2) REFERANS STATS GRID ════ */
.referral-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 800px) { .referral-stats-grid { grid-template-columns: repeat(2, 1fr); } }

.referral-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: var(--bg-card, #1A2230);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 12px;
}
.referral-stat__icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.referral-stat__icon i { width: 20px; height: 20px; }
.referral-stat small {
  display: block;
  font-size: 11px;
  color: var(--text-muted, #A0AAB8);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 600;
}
.referral-stat strong {
  display: block;
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-top: 2px;
}

.referral-stat--blue .referral-stat__icon { background: rgba(91,159,255,0.15); color: #5B9FFF; }
.referral-stat--accent .referral-stat__icon { background: rgba(61,214,140,0.15); color: #3DD68C; }
.referral-stat--purple .referral-stat__icon { background: rgba(157,78,221,0.15); color: #9D4EDD; }
.referral-stat--gold .referral-stat__icon { background: rgba(245,182,66,0.15); color: #F5B642; }

/* ════ 3) REFERANS LİNK BOX ════ */
.referral-link-box {
  display: flex;
  gap: 8px;
  background: var(--bg-elevated, #151B24);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 10px;
  padding: 6px;
  margin-bottom: 14px;
}
.referral-link-box input {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--text, #ECEFF4);
  padding: 8px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  outline: none;
  cursor: text;
  min-width: 0;
}

.referral-share-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.referral-share-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  background: var(--bg-elevated, #151B24);
  color: var(--text, #ECEFF4);
  transition: all 0.15s;
  cursor: pointer;
}
.referral-share-btn:hover { transform: translateY(-1px); }
.referral-share-btn--whatsapp:hover { background: #25D366; color: #fff; border-color: #25D366; }
.referral-share-btn--twitter:hover { background: #1DA1F2; color: #fff; border-color: #1DA1F2; }
.referral-share-btn i { width: 14px; height: 14px; }

/* ════ 4) NASIL ÇALIŞIR ════ */
.referral-howto {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.referral-howto::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--secondary, #5B9FFF), var(--accent, #3DD68C));
  border-radius: 1px;
}
.referral-howto__step {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  position: relative;
}
.referral-howto__num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-card, #1A2230);
  border: 2px solid var(--secondary, #5B9FFF);
  color: var(--secondary, #5B9FFF);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display, 'Sora', sans-serif);
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  z-index: 1;
}
.referral-howto__step--final .referral-howto__num {
  border-color: var(--accent, #3DD68C);
  color: var(--accent, #3DD68C);
}
.referral-howto__num i { width: 14px; height: 14px; }
.referral-howto__step strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}
.referral-howto__step p {
  margin: 0;
  color: var(--text-muted, #A0AAB8);
  font-size: 13px;
  line-height: 1.5;
}

/* ════ 5) FRIENDS HERO + TABS ════ */
.friends-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 16px 0 20px;
  flex-wrap: wrap;
}
.friends-hero__search {
  position: relative;
  display: flex;
  gap: 8px;
  align-items: center;
  min-width: 280px;
}
.friends-hero__search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim, #6E7889);
  pointer-events: none;
  width: 16px !important;
  height: 16px !important;
}
.friends-hero__search input { padding-left: 36px !important; min-width: 220px; }

.friends-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
@media (max-width: 700px) { .friends-tabs { grid-template-columns: repeat(2, 1fr); } }

.friends-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-card, #1A2230);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 12px;
  text-decoration: none;
  color: var(--text, #ECEFF4);
  font-size: 13.5px;
  font-weight: 600;
  transition: all 0.15s;
  position: relative;
}
.friends-tab i { width: 16px; height: 16px; color: var(--text-muted, #A0AAB8); flex-shrink: 0; }
.friends-tab span { flex: 1; }
.friends-tab strong {
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 13px;
  background: rgba(255,255,255,0.06);
  padding: 2px 8px;
  border-radius: 5px;
}
.friends-tab:hover { border-color: var(--accent, #3DD68C); }
.friends-tab.is-active {
  background: rgba(61,214,140,0.08);
  border-color: var(--accent, #3DD68C);
  color: var(--accent, #3DD68C);
}
.friends-tab.is-active i { color: var(--accent, #3DD68C); }
.friends-tab.has-badge::before {
  content: '';
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background: var(--danger, #EF4444);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--danger, #EF4444);
}

/* ════ 6) FRIENDS GRID/CARD ════ */
.friends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.friend-card-v2 {
  background: var(--bg-card, #1A2230);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 14px;
  padding: 16px;
  text-align: center;
  transition: all 0.15s;
}
.friend-card-v2:hover {
  border-color: var(--accent, #3DD68C);
  transform: translateY(-2px);
}

.friend-card-v2__avatar-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
}
.friend-card-v2__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--bg-elevated, #151B24);
}
.friend-card-v2__online {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  background: #3DD68C;
  border: 3px solid var(--bg-card, #1A2230);
  border-radius: 50%;
  box-shadow: 0 0 8px #3DD68C;
}

.friend-card-v2__name {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  margin-bottom: 4px;
}
.friend-card-v2__name a { color: var(--text, #ECEFF4); text-decoration: none; }
.friend-card-v2__name a:hover { color: var(--accent, #3DD68C); }

.friend-card-v2__meta {
  display: block;
  font-size: 11.5px;
  color: var(--text-muted, #A0AAB8);
  margin-bottom: 12px;
}

.friend-card-v2__actions {
  display: flex;
  gap: 4px;
  justify-content: center;
}
.friend-card-v2__actions .btn { flex: 1; min-width: 0; }
.friend-card-v2__actions .btn--ghost:not([style*='var(--danger)']) { flex: 0 0 auto; padding: 8px 10px; }

/* ════ 7) FRIENDS LIST (gelen/giden) ════ */
.friends-list { display: flex; flex-direction: column; gap: 8px; }
.friend-request-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-card, #1A2230);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 12px;
}
.friend-request-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.friend-request-card__body { flex: 1; min-width: 0; }
.friend-request-card__body strong { display: block; font-size: 14px; }
.friend-request-card__body strong a { color: var(--text, #ECEFF4); text-decoration: none; }
.friend-request-card__body small {
  display: block;
  font-size: 12px;
  color: var(--text-muted, #A0AAB8);
  margin-top: 3px;
}
.friend-request-card__actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

/* ════ 8) FRIENDS EMPTY STATE ════ */
.friends-empty {
  text-align: center;
  padding: 50px 20px;
  background: var(--bg-card, #1A2230);
  border: 1px dashed var(--border, rgba(255,255,255,0.07));
  border-radius: 14px;
}
.friends-empty i { color: var(--text-dim, #6E7889); margin-bottom: 14px; }
.friends-empty h3 {
  margin: 0 0 6px;
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 17px;
  color: var(--text, #ECEFF4);
}
.friends-empty p {
  margin: 0 0 18px;
  color: var(--text-muted, #A0AAB8);
  font-size: 13.5px;
}

/* ════ 9) SETTINGS LAYOUT (Tab sidebar) ════ */
.settings-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 18px;
}
@media (max-width: 800px) {
  .settings-layout { grid-template-columns: 1fr; }
}

.settings-nav {
  background: var(--bg-card, #1A2230);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 14px;
  padding: 10px;
  height: fit-content;
  position: sticky;
  top: 80px;
}
@media (max-width: 800px) { .settings-nav { position: static; display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); } }

.settings-nav__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 9px;
  color: var(--text-muted, #A0AAB8);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  transition: all 0.12s;
}
.settings-nav__item i { width: 16px; height: 16px; flex-shrink: 0; }
.settings-nav__item:hover {
  background: var(--bg-elevated, #151B24);
  color: var(--text, #ECEFF4);
}
.settings-nav__item.is-active {
  background: rgba(91,159,255,0.10);
  color: var(--secondary, #5B9FFF);
}
.settings-nav__divider {
  height: 1px;
  background: var(--border, rgba(255,255,255,0.07));
  margin: 8px 4px;
}

/* ════ 10) SETTINGS SECTION ════ */
.settings-section {
  background: var(--bg-card, #1A2230);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 14px;
  padding: 24px 26px;
}
.settings-section__head {
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border, rgba(255,255,255,0.07));
}
.settings-section__head h2 {
  margin: 0;
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.settings-section__head h2 i { color: var(--secondary, #5B9FFF); }
.settings-section__head p {
  margin: 4px 0 0;
  color: var(--text-muted, #A0AAB8);
  font-size: 13px;
}

.settings-toggle-list { display: flex; flex-direction: column; gap: 4px; }
.settings-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-elevated, #151B24);
  border: 1px solid var(--border, rgba(255,255,255,0.07));
  border-radius: 10px;
  cursor: pointer;
}
.settings-toggle:hover { border-color: rgba(255,255,255,0.14); }
.settings-toggle strong { display: block; font-size: 14px; }
.settings-toggle small {
  display: block;
  color: var(--text-muted, #A0AAB8);
  font-size: 12px;
  margin-top: 2px;
}
.settings-toggle input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

/* ════ 11) PROFILE COVER (profil-özelleştir) ════ */
/* (mevcut CSS yeterli — sadece premium başlık) */

/* ════ LIGHT MODE ════ */
:root[data-theme="light"] .friend-card-v2,
:root[data-theme="light"] .friend-request-card,
:root[data-theme="light"] .friends-tab,
:root[data-theme="light"] .settings-nav,
:root[data-theme="light"] .settings-section,
:root[data-theme="light"] .referral-stat {
  background: #FFFFFF;
  border-color: #E2E8F0;
}
:root[data-theme="light"] .referral-link-box,
:root[data-theme="light"] .settings-toggle,
:root[data-theme="light"] .referral-share-btn,
:root[data-theme="light"] .friend-card-v2__avatar {
  background: #F8FAFC;
  border-color: #E2E8F0;
}