/* Custom Pantone-Inspired Color Palette */
:root {
  --transparent-yellow: #F5EFC6;
  --sceptre-red: #4D0E12;
  --cerulean-blue: #A5BCD6;
  --potting-soil: #4A2E27;
  --java-brown: #231815;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background-color: #7f7f7f;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  padding: 20px;
}

/* CARD CONTAINER */
.resource-card {
  background: #ffffff;
  border: 1px solid rgba(165, 188, 214, 0.6);
  width: 100%;
  max-width: 780px;
  border-radius: 28px;
  padding: 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
}

/* HEADER & BACK BUTTON */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid #d0e0f0;
  border-radius: 12px;
  padding: 6px 14px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--java-brown);
  cursor: pointer;
  transition: all 0.2s ease;
}

.back-btn:hover {
  background: var(--transparent-yellow);
  border-color: #e2d9a3;
  color: var(--sceptre-red);
}

.back-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--sceptre-red);
  background: var(--transparent-yellow);
  padding: 6px 14px;
  border-radius: 16px;
}

.close-icon {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--java-brown);
  cursor: pointer;
}

.card-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--java-brown);
  margin-bottom: 10px;
  line-height: 1.25;
}

.card-desc {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--potting-soil);
  margin-bottom: 24px;
  opacity: 0.9;
}

/* TOOL WORKSPACE FORM */
.tool-workspace {
  background: linear-gradient(135deg, #fbf8e6 0%, #e8f0f8 100%);
  border: 1px solid #d0e0f0;
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.form-group {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--java-brown);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.custom-input,
.custom-select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #c8d8e8;
  background: #ffffff;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--java-brown);
  outline: none;
}

.custom-input:focus,
.custom-select:focus {
  border-color: var(--sceptre-red);
}

.btn-dark {
  background: var(--sceptre-red);
  color: #ffffff;
  border: none;
  border-radius: 14px;
  padding: 12px 24px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  align-self: flex-start;
  margin-top: 4px;
}

/* RESULT OUTPUT BOX */
.result-box {
  background: #ffffff;
  border: 1px solid #d0e0f0;
  border-radius: 14px;
  padding: 16px;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.result-label {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--sceptre-red);
  letter-spacing: 1px;
}

.result-text {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--java-brown);
  font-weight: 600;
}