/* profile-upgrades.css — Profile Upgrades shell at /profile-upgrades.
   Design tokens: bg #000, card #1A1A1A, coral #FF4D6D, gold #F59E0B.
   Owns: /profile-upgrades layout and component styles.
   Does NOT own: sidebar (sidebar.css), shared tokens (theme.css). */

:root {
  --pu-bg: #000000;
  --pu-card: #1A1A1A;
  --pu-card-hover: #222222;
  --pu-border: #2A2A2A;
  --pu-text: #FFFFFF;
  --pu-muted: #A0A0A0;
  --pu-coral: #FF4D6D;
  --pu-coral-dim: rgba(255, 77, 109, 0.15);
  --pu-gold: #F59E0B;
  --pu-gold-dim: rgba(245, 158, 11, 0.15);
  --pu-cyan: #06B6D4;
  --pu-cyan-dim: rgba(6, 182, 212, 0.15);
  --pu-green: #22C55E;
  --pu-radius: 14px;
  --pu-radius-sm: 8px;
}

/* ── App shell overrides ─────────────────────────────────────────────────────── */
.app-shell {
  background: var(--pu-bg);
}
.app-main {
  background: var(--pu-bg);
  min-height: 100vh;
}

/* ── Sticky topbar ──────────────────────────────────────────────────────────── */
.pu-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--pu-border);
  padding: 0 2rem;
}
.pu-topbar-inner {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}
.pu-topbar-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--pu-text);
  margin: 0;
}
.pu-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}
.pu-tier-badge--free {
  background: var(--pu-card);
  border: 1px solid var(--pu-border);
  color: var(--pu-muted);
}
.pu-tier-badge--pro {
  background: var(--pu-coral-dim);
  border: 1px solid rgba(255, 77, 109, 0.4);
  color: var(--pu-coral);
}
.pu-tier-badge--elite {
  background: linear-gradient(135deg, rgba(245,158,11,0.2), rgba(255,77,109,0.15));
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: var(--pu-gold);
}

/* ── Page container ─────────────────────────────────────────────────────────── */
.pu-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ── Section ─────────────────────────────────────────────────────────────────── */
.pu-section {
  margin-bottom: 3rem;
}
.pu-section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pu-text);
  margin-bottom: 1rem;
}
.pu-section-sub {
  font-size: 0.85rem;
  color: var(--pu-muted);
  margin-bottom: 1.5rem;
  margin-top: -0.5rem;
}

/* ── Current Status Card ─────────────────────────────────────────────────────── */
.pu-status-card {
  background: var(--pu-card);
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.pu-status-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--pu-coral-dim);
  border: 2px solid var(--pu-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.8rem;
}
.pu-status-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.pu-status-info {
  flex: 1;
  min-width: 0;
}
.pu-status-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--pu-text);
  margin-bottom: 0.3rem;
}
.pu-status-meta {
  font-size: 0.8rem;
  color: var(--pu-muted);
  margin-bottom: 0.75rem;
}
.pu-status-tier-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pu-muted);
  margin-bottom: 0.35rem;
}
.pu-status-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}
.pu-status-tier-badge--free {
  background: var(--pu-card);
  border: 1px solid var(--pu-border);
  color: var(--pu-muted);
}
.pu-status-tier-badge--pro {
  background: var(--pu-coral-dim);
  border: 1px solid rgba(255, 77, 109, 0.4);
  color: var(--pu-coral);
}
.pu-status-tier-badge--elite {
  background: linear-gradient(135deg, rgba(245,158,11,0.2), rgba(255,77,109,0.15));
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: var(--pu-gold);
}
.pu-status-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.pu-status-badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.6rem;
  background: var(--pu-coral-dim);
  border: 1px solid rgba(255, 77, 109, 0.25);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--pu-coral);
}
.pu-status-badge-chip--unlocked {
  background: var(--pu-green);
  background: rgba(34, 197, 94, 0.15);
  border-color: rgba(34, 197, 94, 0.3);
  color: var(--pu-green);
}
.pu-status-cta {
  flex-shrink: 0;
}
.pu-btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: var(--pu-radius-sm);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.2s, opacity 0.2s;
}
.pu-btn--primary {
  background: var(--pu-coral);
  color: #fff;
}
.pu-btn--primary:hover {
  background: #e63e5c;
}
.pu-btn--outline {
  background: transparent;
  border: 1px solid var(--pu-border);
  color: var(--pu-muted);
}
.pu-btn--outline:hover {
  border-color: var(--pu-coral);
  color: var(--pu-coral);
}

/* ── Tier Plans ─────────────────────────────────────────────────────────────── */
.pu-tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.pu-tier-card {
  background: var(--pu-card);
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}
.pu-tier-card:hover {
  border-color: rgba(255, 77, 109, 0.35);
}
.pu-tier-card--pro {
  border-color: rgba(255, 77, 109, 0.6);
  background: linear-gradient(180deg, rgba(255,77,109,0.06) 0%, var(--pu-card) 60%);
}
.pu-tier-card--elite {
  border-color: rgba(245, 158, 11, 0.5);
  background: linear-gradient(180deg, rgba(245,158,11,0.06) 0%, var(--pu-card) 60%);
}
.pu-tier-card--current {
  border-color: rgba(6, 182, 212, 0.5);
  background: linear-gradient(180deg, rgba(6,182,212,0.05) 0%, var(--pu-card) 60%);
}
.pu-tier-ribbon {
  position: absolute;
  top: 0;
  right: 0;
  padding: 0.3rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom-left-radius: var(--pu-radius-sm);
}
.pu-tier-ribbon--pro {
  background: var(--pu-coral);
  color: #fff;
}
.pu-tier-ribbon--elite {
  background: var(--pu-gold);
  color: #000;
}
.pu-tier-ribbon--current {
  background: var(--pu-cyan);
  color: #fff;
}
.pu-tier-badge-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}
.pu-tier-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--pu-text);
  margin-bottom: 0.25rem;
}
.pu-tier-tagline {
  font-size: 0.78rem;
  color: var(--pu-muted);
  margin-bottom: 1.25rem;
}
.pu-tier-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}
.pu-tier-price-amount {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--pu-text);
  line-height: 1;
}
.pu-tier-price-period {
  font-size: 0.8rem;
  color: var(--pu-muted);
}
.pu-tier-price--free .pu-tier-price-amount {
  font-size: 1.5rem;
  color: var(--pu-muted);
}
.pu-tier-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.pu-tier-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--pu-muted);
}
.pu-tier-feature-icon {
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.pu-tier-feature--included .pu-tier-feature-text {
  color: var(--pu-text);
}
.pu-tier-feature--excluded .pu-tier-feature-text {
  color: #555;
}
.pu-tier-cta {
  margin-top: auto;
}
.pu-tier-cta .pu-btn {
  width: 100%;
  text-align: center;
  display: block;
}

/* ── Available Badges ─────────────────────────────────────────────────────────── */
.pu-badge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.pu-badge-card {
  background: var(--pu-card);
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  transition: border-color 0.2s, transform 0.2s;
}
.pu-badge-card:hover {
  border-color: rgba(255, 77, 109, 0.35);
  transform: translateY(-2px);
}
.pu-badge-icon {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}
.pu-badge-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--pu-text);
}
.pu-badge-desc {
  font-size: 0.72rem;
  color: var(--pu-muted);
  line-height: 1.45;
}
.pu-badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  margin-top: 0.25rem;
}
.pu-badge-status--locked {
  background: var(--pu-card);
  border: 1px solid var(--pu-border);
  color: var(--pu-muted);
}
.pu-badge-status--unlocked {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--pu-green);
}

/* ── Verification Section ───────────────────────────────────────────────────── */
.pu-verify-card {
  background: var(--pu-card);
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius);
  padding: 2.5rem 2rem;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.pu-verify-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.pu-verify-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--pu-text);
  margin-bottom: 0.5rem;
}
.pu-verify-desc {
  font-size: 0.85rem;
  color: var(--pu-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.pu-verify-benefits {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}
.pu-verify-benefit {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--pu-text);
}
.pu-verify-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--pu-gold);
  margin-top: 1rem;
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .pu-tier-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pu-badge-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .pu-container {
    padding: 1.5rem 1rem 3rem;
  }
  .pu-topbar {
    padding: 0 1rem;
  }
  .pu-tier-grid {
    grid-template-columns: 1fr;
  }
  .pu-badge-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pu-status-card {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
    gap: 1rem;
  }
  .pu-status-badges {
    justify-content: center;
  }
  .pu-status-cta {
    width: 100%;
  }
  .pu-status-cta .pu-btn {
    width: 100%;
  }
  .pu-verify-benefits {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
}