style.css

/* Creating a more modern looking UI for the Gemini Image Editing App */

/* ===============================
   Global Variables
================================ */
:root {
  --primary-color: #4f46e5;
  --primary-light: #6366f1;
  --primary-dark: #3730a3;
  --secondary-color: #9333ea;
  --accent-color: #ec4899;
  --text-color: #0f172a;
  --text-light: #64748b;
  --bg-color: #f8fafc;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
  --shadow: 0 4px 6px -1px rgba(0,0,0,.1),
            0 2px 4px -1px rgba(0,0,0,.06);
  --transition: all 0.3s ease;
  --radius: 12px;
  --header-gradient: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
}

/* Dark mode */
.dark {
  --text-color: #e2e8f0;
  --text-light: #94a3b8;
  --bg-color: #0f172a;
  --card-bg: #1e293b;
  --border-color: #334155;
}

/* ===============================
   Base Container
================================ */
.gradio-container {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg-color);
  color: var(--text-color);
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  animation: fadeIn 0.6s ease-in-out;
}

/* ===============================
   Header
================================ */
.header-container {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  background: var(--header-gradient);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
  color: white;
}

.header-container img {
  width: 90px;
  height: 90px;
  filter: drop-shadow(0 0 8px rgba(255,255,255,.5));
  transition: var(--transition);
}

.header-container img:hover {
  transform: scale(1.05) rotate(5deg);
}

.header-container h1 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  background: linear-gradient(45deg,#fff,#e0e7ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.header-container a {
  color: white;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid rgba(255,255,255,.4);
  transition: var(--transition);
}

.header-container a:hover {
  border-color: white;
}

/* ===============================
   Accordions
================================ */
.gr-accordion {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.gr-accordion-title {
  background: var(--primary-color);
  color: white !important;
  padding: 1rem 1.5rem;
  font-weight: 600;
}

/* ===============================
   Inputs
================================ */
.gr-input,
.gr-textarea,
.gr-text-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-color);
  transition: var(--transition);
}

.gr-input:focus,
.gr-textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(79,70,229,.2);
  outline: none;
}

/* ===============================
   Upload Boxes
================================ */
.upload-box {
  min-height: 120px;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius);
  padding: 1rem;
}

/* ===============================
   Generate Button
================================ */
.gr-button.gr-button-primary,
button.generate-btn {
  width: 100%;
  background: var(--header-gradient) !important;
  color: white !important;
  border: none !important;
  border-radius: var(--radius) !important;
  padding: 0.9rem !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 10px rgba(79,70,229,.4);
}

.gr-button.gr-button-primary:hover,
button.generate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(79,70,229,.45);
}

.gr-button.gr-button-primary:active,
button.generate-btn:active {
  transform: translateY(1px);
}

/* ===============================
   Gallery
================================ */
.gr-gallery {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  min-height: 300px;
}

.gr-gallery img {
  border-radius: calc(var(--radius) - 4px);
  object-fit: contain !important;
  transition: var(--transition);
}

.gr-gallery img:hover {
  transform: scale(1.02);
}

/* ===============================
   Output Text
================================ */
.output-text {
  background: var(--card-bg);
  padding: 1.2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-height: 100px;
}

/* ===============================
   Examples
================================ */
.gr-examples-header {
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  color: var(--primary-light) !important;
  margin: 2rem 0 1rem !important;
}

.gr-examples {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(200px,1fr));
  gap: 1rem;
}

.gr-sample {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.gr-sample:hover {
  transform: translateY(-2px);
}

/* ===============================
   Responsive
================================ */
@media (max-width: 768px) {
  .gradio-container {
    padding: 1rem;
  }

  .header-container {
    flex-direction: column;
    text-align: center;
  }

  .header-container h1 {
    font-size: 2rem;
  }

  .gr-examples {
    grid-template-columns: 1fr;
  }
}

/* ===============================
   Scrollbar
================================ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 4px;
}

/* ===============================
   Animations
================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}