JavaScript_Projects/Currency_Convertor/style.css at main · AkshitKumarBansal/JavaScript_Projects · GitHub

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/* CSS Reset & Variables */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

:root {
  --primary-color: #4f46e5;
  --primary-hover: #4338ca;
  --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --card-bg: #ffffff;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  --input-bg: #f9fafb;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-gradient);
  padding: 1.25rem;
}

/* Card Container */
.converter-card {
  background: var(--card-bg);
  width: 100%;
  max-width: 480px;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.converter-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.converter-header h1 {
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.converter-header p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Input Fields & Groups */
.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
}

input[type="number"], select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background-color: var(--input-bg);
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="number"]:focus, select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

/* Currency Row Grid Layout */
.currency-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.5rem;
  align-items: end;
  margin-bottom: 1.5rem;
}

.swap-btn {
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, transform 0.2s;
  margin-bottom: 2px;
}

.swap-btn:hover {
  background-color: #f3f4f6;
  transform: rotate(180deg);
}

/* Result Section */
.result-container {
  background-color: #f8fafc;
  border-left: 4px solid var(--primary-color);
  padding: 1rem;
  border-radius: 0.375rem;
  margin-bottom: 1.5rem;
}

.rate-info {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.converted-amount {
  font-size: 1.5rem;
  color: var(--text-main);
}

/* Submit Button */
.convert-btn {
  width: 100%;
  padding: 0.875rem;
  background-color: var(--primary-color);
  color: #ffffff;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
}

.convert-btn:hover {
  background-color: var(--primary-hover);
}

/* Responsive adjust for narrow screens */
@media (max-width: 400px) {
  .currency-row {
    grid-template-columns: 1fr;
  }

  .swap-btn {
    justify-self: center;
    margin: 0.5rem 0;
  }
}