/**
 * BQR App - Gradient Utilities
 *
 * Hazır gradient sınıfları. İstediğiniz yerde kullanılabilir.
 * Örnek: <div class="bg-gradient-primary">...</div>
 */

/* ===== Background Gradients ===== */
.bg-gradient-primary {
  background: var(--gradient-primary);
}

.bg-gradient-secondary {
  background: var(--gradient-secondary);
}

.bg-gradient-accent {
  background: var(--gradient-accent);
}

.bg-gradient-neutral {
  background: var(--gradient-neutral);
}

/* ===== Mesh Gradients ===== */
.bg-gradient-mesh-cool {
  background: var(--gradient-mesh-cool);
}

.bg-gradient-mesh-warm {
  background: var(--gradient-mesh-warm);
}

.bg-gradient-mesh-ocean {
  background: var(--gradient-mesh-ocean);
}

/* ===== Card Gradients ===== */
.bg-gradient-card {
  background: var(--gradient-card-default);
}

.bg-gradient-card-highlight {
  background: var(--gradient-card-highlight);
}

.bg-gradient-card-subtle {
  background: var(--gradient-card-subtle);
}

/* ===== Text Gradients ===== */
.text-gradient-primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-accent {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-rainbow {
  background: linear-gradient(135deg,
    #3b82f6 0%,
    #8b5cf6 25%,
    #ec4899 50%,
    #f59e0b 75%,
    #10b981 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Border Gradients ===== */
.border-gradient-primary {
  border: 2px solid transparent;
  background-origin: border-box;
  background-clip: padding-box, border-box;
  background-image: linear-gradient(white, white),
                    linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
}

[data-theme="dark"] .border-gradient-primary {
  background-image: linear-gradient(var(--color-bg-primary), var(--color-bg-primary)),
                    linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
}

/* ===== Animated Gradients ===== */
.bg-gradient-animated {
  background: linear-gradient(
    -45deg,
    #dbeafe,
    #e0e7ff,
    #f3e8ff,
    #fce7f3
  );
  background-size: 400% 400%;
  animation: gradientFlow 15s ease infinite;
}

@keyframes gradientFlow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.bg-gradient-animated-dark {
  background: linear-gradient(
    -45deg,
    #1e3a8a,
    #4338ca,
    #581c87,
    #7f1d1d
  );
  background-size: 400% 400%;
  animation: gradientFlow 15s ease infinite;
}

/* ===== Shimmer Effect ===== */
.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  100% {
    left: 100%;
  }
}

/* ===== Gradient Overlays ===== */
.overlay-gradient-top {
  position: relative;
}

.overlay-gradient-top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), transparent);
  pointer-events: none;
}

.overlay-gradient-bottom {
  position: relative;
}

.overlay-gradient-bottom::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.1), transparent);
  pointer-events: none;
}

/* ===== Hover Effects ===== */
.hover-gradient-shift {
  transition: all 0.3s ease;
}

.hover-gradient-shift:hover {
  background: var(--gradient-primary);
}

.hover-lift-gradient {
  position: relative;
  transition: transform 0.3s ease;
}

.hover-lift-gradient:hover {
  transform: translateY(-4px);
}

.hover-lift-gradient::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 10%;
  right: 10%;
  height: 10px;
  background: radial-gradient(ellipse, rgba(0, 0, 0, 0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.hover-lift-gradient:hover::after {
  opacity: 1;
}