/* ============================================================
   ROOT VARIABLES — LIGHT MODE
   ============================================================ */
:root {

  /* Border radius */
  --radius-sm:   10px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   20px;
  --radius-2xl:  22px;
  --radius-3xl:  28px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-normal: 0.25s ease;
}


/* ============================================================
   TENTANG APLIKASI
   ============================================================ */
.tentang-page {
  min-height: 100vh;
  background: var(--color-bg-page);
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ── HEADER ── */
.tentang-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--color-bg-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid var(--color-header-border);
}

.tentang-back-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-bg-back-btn);
  color: var(--color-brand-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-fast);
}
.tentang-back-btn:active {
  transform: scale(0.93);
  background: var(--color-bg-back-active);
}

.tentang-header-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
}

/* ── HERO ── */
.tentang-hero {
  margin-top: 56px;
  position: relative;
  padding: 40px 24px 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}

.tentang-hero-bg {
  position: absolute;
  inset: 0;
  background: var(--color-hero-bg);
}

.tentang-hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: radial-gradient(circle, #fff 1px, transparent 1px);
  background-size: 18px 18px;
}

.tentang-logo-wrap {
  position: relative;
  z-index: 1;
  width: 80px;
  height: 80px;
  border-radius: 22px;
  background: var(--color-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  overflow: hidden;
}

.tentang-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tentang-logo-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: var(--color-brand-mid);
  background: var(--color-icon-brown-bg);
}

.tentang-app-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-white);
  position: relative;
  z-index: 1;
  margin-bottom: 2px;
}

.tentang-app-sub {
  font-size: 13px;
  color: var(--color-hero-sub);
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
}

.tentang-app-version {
  position: relative;
  z-index: 1;
  background: var(--color-hero-version-bg);
  border: 1px solid var(--color-hero-version-br);
  color: var(--color-text-white);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── BODY ── */
.tentang-body {
  background: var(--color-bg-page);
  border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
  margin-top: -24px;
  padding: 20px 16px 40px;
  position: relative;
  z-index: 2;
  flex: 1;
}

/* ── DESC CARD ── */
.tentang-desc-card {
  background: var(--color-bg-desc);
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 1px solid var(--color-bg-desc-border);
  margin-bottom: 4px;
}

.tentang-desc-text {
  font-size: 13px;
  color: var(--color-text-desc);
  line-height: 1.7;
  text-align: center;
}

/* ── SECTION LABEL ── */
.tentang-section-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin: 20px 4px 8px;
}

/* ── CARD ── */
.tentang-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: 4px 16px;
  box-shadow: 0 2px 12px var(--shadow-card);
}

.tentang-card-sep {
  height: 1px;
  background: var(--color-bg-sep);
  margin: 0 0 0 50px;
}

.tentang-card-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  cursor: pointer;
  transition: opacity var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.tentang-card-item:active { opacity: 0.6; }

.tentang-card-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.tentang-card-icon.brown { background: var(--color-icon-brown-bg); color: var(--color-icon-brown); }
.tentang-card-icon.blue  { background: var(--color-icon-blue-bg);  color: var(--color-icon-blue); }
.tentang-card-icon.green { background: var(--color-icon-green-bg); color: var(--color-icon-green); }
.tentang-card-icon.gray  { background: var(--color-icon-gray-bg);  color: var(--color-icon-gray); }

.tentang-card-info {
  flex: 1;
  min-width: 0;
}

.tentang-card-label {
  font-size: 10px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 2px;
}

.tentang-card-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tentang-link  { color: var(--color-text-link); }
.tentang-arrow {
  font-size: 11px;
  color: var(--color-arrow);
  flex-shrink: 0;
}

/* ── SOSMED ── */
.tentang-sosmed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.tentang-sosmed-card {
  background: var(--color-sosmed-card-bg);
  border-radius: var(--radius-lg);
  padding: 14px 8px;
  text-align: center;
  box-shadow: 0 2px 12px var(--shadow-card);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.tentang-sosmed-card:active {
  transform: scale(0.95);
  box-shadow: 0 1px 6px var(--shadow-card-md);
}

.tentang-sosmed-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin: 0 auto 8px;
}

/* Sosmed brand colors — intentionally not themed, brand identity stays fixed */
.tentang-sosmed-icon.ig {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff;
}
.tentang-sosmed-icon.fb {
  background: #1877f2;
  color: #fff;
}
.tentang-sosmed-icon.tt {
  background: #010101;
  color: #fff;
}

.tentang-sosmed-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-sosmed-name);
  margin-bottom: 2px;
}

.tentang-sosmed-handle {
  font-size: 9px;
  color: var(--color-sosmed-handle);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── FOOTER ── */
.tentang-footer {
  margin-top: 28px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.tentang-footer-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-footer-logo-bg);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  box-shadow: 0 4px 12px var(--color-footer-logo-shadow);
}

.tentang-footer-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-footer);
}

.tentang-footer-sub {
  font-size: 11px;
  color: var(--color-text-muted);
}