Create static/style.css

static/style.css

@@ -0,0 +1,200 @@
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+body {
+  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+  background-color: #0b0f19; 
+  color: #e0e0e0;
+  padding: 40px 20px;
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.container {
+  background: #1c1c2e; 
+  padding: 30px;
+  border-radius: 20px; 
+  box-shadow: 0px 0px 5px #2a7d74; 
+  border: 1px solid #2a7d74; 
+  max-width: 1000px;
+  width: 100%;
+}
+
+header {
+  text-align: center;
+  margin-bottom: 30px;
+  padding-bottom: 20px;
+  border-bottom: 1px solid #2e2e42;
+}
+
+header h1 { color: #ffffff; font-weight: 700; margin-bottom: 5px; }
+header p { color: #9ca3af; }
+
+.main-content {
+  display: grid;
+  grid-template-columns: 1.5fr 1fr; 
+  gap: 40px;
+}
+
+.form-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr; 
+  gap: 20px;
+}
+
+.input-group {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.input-label {
+  font-size: 14px;
+  font-weight: 600;
+  color: #f0f1f3; 
+  letter-spacing: 0.5px;
+}
+
+.number-input-container {
+  position: relative;
+  display: flex;
+  align-items: center;
+  background: #0b0f19;
+  border: 1px solid #36364c;
+  border-radius: 10px; 
+  padding: 0;
+  transition: all 0.2s ease;
+  overflow: hidden;
+  height: 42px;
+}
+
+.number-input-container:focus-within {
+  border-color: #4e9e94; 
+  box-shadow: 0 0 0 1px rgba(78, 158, 148, 0.2);
+}
+
+.number-input {
+  flex: 1;
+  border: none;
+  background: transparent;
+  padding: 0 16px;
+  font-size: 16px;
+  font-weight: 600;
+  color: #ffffff;
+  outline: none;
+  width: 0;
+  min-width: 0;
+}
+
+.number-input::-webkit-outer-spin-button,
+.number-input::-webkit-inner-spin-button {
+  -webkit-appearance: none;
+  margin: 0;
+}
+.number-input[type=number] { -moz-appearance: textfield; }
+
+.controls {
+  display: flex;
+  align-items: center;
+  background: transparent;
+  margin-right: 4px;
+  height: 100%;
+}
+
+.control-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 28px;
+  height: 28px;
+  border: none;
+  background: transparent;
+  cursor: pointer;
+  transition: all 0.15s ease;
+  color: #9ca3af;
+}
+
+.control-btn:hover {
+  background: rgba(255, 255, 255, 0.1);
+  color: #4e9e94;
+  border-radius: 4px;
+}
+
+.control-btn:active { transform: scale(0.95); color: #fff; }
+
+.decrease-btn { border-radius: 10px; }
+.increase-btn { border-radius: 10px; }
+
+.separator {
+  width: 1px;
+  height: 18px;
+  background: #36364c;
+  margin: 0 2px;
+}
+
+.submit-btn {
+  width: 100%;
+  margin-top: 25px;
+  padding: 14px;
+  background: linear-gradient(135deg, #4e9e94 0%, #2a7d74 100%);
+  color: #ffffff;
+  font-weight: 700;
+  border: none;
+  border-radius: 10px;
+  font-size: 1rem;
+  cursor: pointer;
+  transition: transform 0.1s, box-shadow 0.2s;
+}
+
+.submit-btn:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 4px 15px rgba(78, 158, 148, 0.3);
+}
+
+.result-section {
+  background: #131320;
+  border-radius: 20px; 
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  text-align: center;
+  padding: 20px;
+  border: 1px solid #2e2e42;
+  min-height: 200px;
+}
+
+.placeholder-text h3 { color: #ffffff; margin-bottom: 8px; }
+.placeholder-text p { color: #6b7280; font-size: 0.9rem; }
+
+.result-box { animation: fadeIn 0.5s ease; width: 100%; }
+
+.confidence-bar-bg {
+  width: 100%;
+  height: 8px;
+  background-color: #2e2e42;
+  border-radius: 4px;
+  margin-top: 15px;
+  overflow: hidden;
+}
+
+.confidence-bar-fill {
+  height: 100%;
+  border-radius: 4px;
+  transition: width 1s ease;
+}
+
+@keyframes fadeIn {
+  from { opacity: 0; transform: translateY(10px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+@media (max-width: 768px) {
+  .main-content { grid-template-columns: 1fr; }
+  .form-grid { grid-template-columns: 1fr; }
+}