.hero-card {
  border-radius: 34px;
  padding: 30px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.reload-btn {
  background: linear-gradient(135deg, #34c759, #16a34a);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255,255,255,0.10), transparent 28%),
    radial-gradient(circle at bottom left, rgba(255,255,255,0.06), transparent 30%);
  pointer-events: none;
}

.hero-left {
  position: relative;
  z-index: 2;
  flex: 1;
}

.hero-right {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
}

.brand-wrap {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.brand-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 24px;
  border-radius: 999px;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.16),
    rgba(255,255,255,0.09)
  );
  border: 1px solid rgba(255,255,255,0.20);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.16),
    0 16px 40px rgba(0,0,0,0.28);
  overflow: hidden;
}

.brand-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0.10) 30%,
    transparent 60%
  );
  transform: translateX(-120%);
  animation: shineMove 4.8s linear infinite;
}

.brand-text {
  position: relative;
  z-index: 2;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff7fb;
  text-shadow:
    0 0 18px rgba(255,255,255,0.10),
    0 0 30px rgba(255,182,193,0.10);
}

.flower {
  font-size: clamp(22px, 3vw, 30px);
  filter: drop-shadow(0 6px 14px rgba(255, 105, 180, 0.20));
  animation: floatFlower 3.5s ease-in-out infinite;
  user-select: none;
}

.flower-left {
  animation-delay: 0.4s;
}

.flower-right {
  animation-delay: 0s;
}

.hero-title {
  margin: 0 0 10px;
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: #f8fbff;
}

.hero-desc {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.95;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 20px;
  align-items: start;
}

.panel {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.study-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field input,
.field select {
  width: 100%;
  min-height: 56px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.07);
  color: var(--text);
  padding: 0 18px;
  outline: none;
  font-size: 16px;
  font-family: var(--font-ios);
  transition: 0.25s ease;
}

.field input:focus,
.field select:focus {
  border-color: rgba(10, 132, 255, 0.50);
  box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.12);
  background: rgba(255,255,255,0.09);
}

.time-picker {
  display: grid;
  grid-template-columns: minmax(90px, 1fr) auto minmax(100px, 1fr) minmax(100px, 1fr);
  gap: 10px;
  align-items: center;
}

.section-head h2 {
  margin: 8px 0 0;
  font-size: clamp(22px, 2vw, 28px);
  letter-spacing: -0.02em;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stat-tile {
  min-height: 110px;
  border-radius: 22px;
  padding: 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.11);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: 0.25s ease;
}

.stat-tile:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.09);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.study-card {
  position: relative;
  border-radius: 28px;
  padding: 18px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  overflow: hidden;
  transition: 0.25s ease;
}

.study-card:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.085);
}

@keyframes shineMove {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(140%);
  }
}

@keyframes floatFlower {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-4px) rotate(4deg);
  }
}

/* ===== تحسين الهاتف ===== */
@media (max-width: 980px) {
  .hero-card {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 24px;
  }

  .hero-left {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .brand-wrap {
    justify-content: center;
  }

  .hero-desc {
    max-width: 100%;
  }

  .hero-right {
    justify-content: center;
    width: 100%;
  }

  .hero-right .ios-btn {
    flex: 1 1 220px;
  }

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

  .side-stack {
    grid-template-columns: 1fr 1fr;
    display: grid;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100% - 14px, 1200px);
    margin: 14px auto 24px;
    gap: 14px;
  }

  .hero-card,
  .panel {
    border-radius: 24px;
    padding: 18px;
  }

  .brand-badge {
    min-height: 52px;
    padding: 0 18px;
  }

  .brand-text {
    font-size: 20px;
  }

  .flower {
    font-size: 22px;
  }

  .hero-title {
    font-size: 24px;
  }

  .hero-desc {
    font-size: 14px;
    line-height: 1.9;
  }

  .hero-right {
    flex-direction: column;
  }

  .hero-right .ios-btn {
    width: 100%;
  }

  .time-picker {
    grid-template-columns: 1fr;
  }

  .time-separator {
    display: none;
  }

  .side-stack {
    grid-template-columns: 1fr;
  }
  .reload-btn {
  background: linear-gradient(135deg, #34c759, #16a34a);
}

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

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

  .study-card {
    border-radius: 24px;
  }

  .card-actions {
    flex-direction: column;
  }

  .card-actions .ios-btn {
    width: 100%;
  }
}