/* Decorative background gradient - covers entire viewport */
.bg-gradient {
  position: fixed;
  left: 0; top: 0;
  width: 100vw; height: 100vh;
  background: linear-gradient(135deg, #233a79 0%, #86C5FA 100%);
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}

body {
  font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
  background: #f8fafd;
  color: #24324a;
  min-height: 100vh;
  position: relative;
  z-index: 1;
  overscroll-behavior: none;
}

.container {
  max-width: 80vw;
  margin: 0 auto;
  padding: 2vw;
  position: relative;
  z-index: 1;
}

header {
  text-align: center;
  padding-bottom: 2vh;
  border-bottom: 0.2vh solid #467fcf;
  margin-bottom: 3vh;
}

header h1 {
  font-size: 2.6rem;
  font-weight: 700;
  color: #233a79;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1vw;
}

.title-icon {
  font-size: 2.1rem;
  color: #467fcf;
}

.subtitle {
  font-size: 1.2rem;
  color: #5a7bb3;
  margin-top: 1vh;
  letter-spacing: 0.5px;
}

.main-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3vw;
  margin-top: 2vh;
}

.form-section {
  flex: 1 1 24vw;
  min-width: 30vw;
}

.showcase-section {
  flex: 1 1 24vw;
  max-width: 40vw;
  min-width: 18vw;
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: flex-start;
  align-items: stretch;
}

.card {
  background: rgba(255,255,255,0.85);
  border-radius: 14px;
  box-shadow: 0 4px 24px 0 rgba(64,64,128,0.09), 0 1.5px 3.5px 0 rgba(64,98,144,0.23);
  border: none;
  position: relative;
  margin-bottom: 24px;
  transition: box-shadow 0.22s;
}
.card:hover, .card:focus-within {
  box-shadow: 0 6px 32px 0 rgba(64,64,128,0.17), 0 2px 6px 0 rgba(64,98,144,0.26);
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 2vh;
  padding: 3vh 2vw 2.5vh 2vw;
}

.panel h2 {
  color: #2b427e;
  font-size: 1.13rem;
    margin-bottom: 0.7vh;
  letter-spacing: 0.5px;
  font-weight: 600;
}

label {
  font-size: 0.96rem;
  font-weight: 500;
  color: #467fcf;
    margin-bottom: 0.7vh;
}

input[type="text"], textarea {
  padding: 11px 12px;
  border-radius: 8px;
  border: 1.3px solid #bfdaf8;
  font-size: 1.08rem;
  background: #f4f9fb;
  outline: none;
  transition: border-color 0.18s;
  resize: none;
    margin-bottom: 1.5vh;
  
}

input[type="text"]:focus, textarea:focus {
  border-color: #467fcf;
  background: #f3f9ff;
}

.btn-accent {
  background: linear-gradient(90deg, #498ee9 0%, #2478c4 100%);
  color: #fff;
  border: none;
    padding: 1.5vh 2vw;
  border-radius: 7px;
  font-size: 1rem;
  font-weight: 600;
  box-shadow: 0 2px 8px 0 rgba(64,64,128,0.09);
  cursor: pointer;
  transition: background-color 0.17s, box-shadow 0.19s, transform 0.15s;
    margin-top: 1vh;
}
.btn-accent:hover, .btn-accent:focus {
  background: linear-gradient(90deg, #70b3fa 0%, #233a79 100%);
    box-shadow: 0 0.5vh 2vh 0 rgba(64,64,128,0.15);
  transform: translateY(-1px) scale(1.023);
}

.showcase-label {
  color: #233a79;
  font-size: 1.1rem;
  margin: 1vh 0 2vh 0;
  opacity: 0.87;
  font-weight: 600;
  padding: 1.5vh 2vw 0 2vw;
}

.showcase-content .showcase-placeholder {
  color: #8ca3c6;
  font-size: 1rem;
}

footer {
  text-align: center;
  padding: 28px 0 18px 0;
  margin-top: 24px;
  color: #9bb7d6;
  font-size: 1rem;
}

.footer-text {
  font-size: 0.97rem;
  letter-spacing: 0.3px;
  opacity: 0.65;
}

/* Responsive Design */
@media (max-width: 900px) {
  .main-content {
    flex-direction: column;
    gap: 22px;
  }
  .showcase-section {
    max-width: 100%;
  }
  .form-section {
    min-width: 100%;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 8px;
  }
  .panel {
    padding: 14px 3vw 11px 3vw;
  }
  header h1 {
    font-size: 2rem;
  }
  .showcase-content {
    padding: 14px 3vw;
  }
}

.modifyBRDForm:disabled {
  filter: brightness(1.3); /* Lightens the color */
  opacity: 0.6; /* Optionally, reduce opacity for a faded look */
}