/* Machine Learning - module overlay (neo-brutalism) */

/* Layout & Top Header */
.app-header {
  margin-bottom: var(--space-2xl);
  padding: var(--space-xs) 0;
}

.app-navbar {
  background: #FFFFFF;
  border: 3px solid #000000;
  box-shadow: 6px 6px 0 0 #000000;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #000000;
  transition: transform 120ms ease;
}

.nav-brand:hover {
  transform: translate(-1px, -1px);
  color: #000000;
}

.nav-brand-badge {
  background: var(--color-cta);
  color: #000000;
  border: 2px solid #000000;
  box-shadow: 2px 2px 0 0 #000000;
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-size: 0.85rem;
  padding: 3px 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nav-brand-title {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: #000000;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.nav-btn {
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 8px 16px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.nav-btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 #000000;
}

.nav-btn-back {
  background: var(--color-accent-yellow);
  color: #000000;
}

.nav-btn-back:hover {
  color: #000000;
}

.nav-btn-portfolio,
.nav-portfolio-link {
  background: #FFFFFF;
  color: #000000;
}

.nav-btn-portfolio:hover,
.nav-portfolio-link:hover {
  background: #FFFDF0;
  color: #000000;
}

@media (max-width: 640px) {
  .app-navbar {
    padding: 10px 14px;
  }
  .nav-brand-title {
    font-size: 1rem;
  }
  .nav-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
  }
}

/* Grid & Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.script-card {
  background: #FFFFFF;
  border: var(--border-width) solid var(--border-color);
  border-radius: 0;
  padding: var(--space-2xl);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 120ms ease, box-shadow 120ms ease;
  box-shadow: var(--shadow-md);
}

.script-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 0 #000000;
}

.script-icon {
  font-size: 2.5rem;
  color: var(--color-cta);
  margin-bottom: var(--space-xl);
}

.script-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
}

.script-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.tag {
  background: var(--color-accent-yellow);
  color: #000000;
  padding: 4px 12px;
  border-radius: 0;
  border: 2px solid var(--border-color);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.script-description {
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  flex-grow: 1;
}

.btn-launch {
  align-self: flex-start;
  background: var(--color-cta);
  color: #000000;
  padding: 10px 24px;
  border-radius: 0;
  border: 2px solid var(--border-color);
  font-weight: 800;
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
  text-transform: uppercase;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.script-card:hover .btn-launch {
  transform: translate(2px, 2px);
  box-shadow: none;
}

/* Script Detail Layout */
.script-hero {
  text-align: center;
  padding: var(--space-lg) 0 var(--space-xl) 0;
}

.script-hero .script-icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
}

.script-hero .script-tags {
  justify-content: center;
  margin-top: var(--space-md);
  margin-bottom: 0;
}

.script-main-card {
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
}

.script-section-title {
  font-family: "Archivo", sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  color: #000000;
}

.script-section-desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
}

.script-content-divider {
  border-bottom: 3px solid #000000;
  margin-bottom: var(--space-xl);
}

.script-workspace {
  width: 100%;
}

/* Form Controls, Inputs & Selects - High Contrast against white card */
.step-container {
  margin-bottom: var(--space-lg);
}

.step-title {
  font-family: "Archivo", sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #000000;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-help {
  font-size: 0.9rem;
  color: #444444;
  margin-top: 6px;
  margin-bottom: var(--space-md);
  line-height: 1.5;
  font-weight: 500;
}

.form-label {
  font-weight: 800;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
  display: block;
  color: #000000;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-input, .input, .select {
  width: 100%;
  padding: 12px 16px;
  background-color: #F5F5DC; /* High contrast paper tone against white card */
  border: 3px solid #000000;
  border-radius: 0;
  font-size: 1rem;
  font-weight: 700;
  color: #000000;
  font-family: "Space Grotesk", sans-serif;
  box-shadow: 4px 4px 0 0 #000000;
  outline: none;
  transition: background-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.form-input:hover, .input:hover, .select:hover {
  background-color: #ECECD0;
}

.form-input:focus, .input:focus, .select:focus {
  background-color: #FFFDF0;
  outline: 3px solid var(--color-cta);
  outline-offset: 2px;
}

/* Dropzone (File Upload) - Contrasting Box */
.file-upload-wrapper {
  position: relative;
  background-color: #F5F5DC; /* High contrast paper-beige against white card */
  border: 3px dashed #000000;
  border-radius: 0;
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  cursor: pointer;
  transition: background-color 150ms ease, transform 120ms ease, box-shadow 120ms ease;
  box-shadow: 4px 4px 0 0 #000000;
  margin-bottom: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.file-upload-wrapper:hover {
  background-color: #FFF2A8; /* Highlighted yellow tint on hover */
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 #000000;
}

.file-upload-wrapper .icon-upload {
  font-size: 2.5rem;
  color: #000000;
  background: var(--color-cta);
  padding: 12px;
  border: 3px solid #000000;
  box-shadow: 3px 3px 0 0 #000000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.file-upload-wrapper .upload-cta {
  background: #000000;
  color: #FFFFFF;
  padding: 8px 18px;
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid #000000;
  margin-top: 4px;
}

.file-upload-wrapper p,
.file-upload-wrapper .upload-hint {
  color: #222222;
  font-weight: 700;
  font-size: 1rem;
  margin: 0;
}

.file-upload-wrapper input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 10;
}

/* Universal Buttons */
.btn {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 0;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.btn-primary {
  background: var(--color-cta);
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 10px 22px;
  font-size: 0.9rem;
}

.btn-primary:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 #000000;
  color: #000000;
}

.btn-secondary {
  background: var(--color-accent-yellow);
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 10px 22px;
  font-size: 0.9rem;
}

.btn-secondary:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 #000000;
  color: #000000;
}

.btn-danger {
  background: var(--color-accent-magenta);
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 10px 22px;
  font-size: 0.9rem;
}

.btn-danger:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 #000000;
  color: #000000;
}

.btn-example-file {
  background: var(--color-accent-yellow);
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 10px 20px;
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-example-file:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 #000000;
  color: #000000;
}

.btn-outline {
  background: #F5F5DC;
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-outline:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 #000000;
  color: #000000;
}

.btn-full {
  width: 100%;
}

.btn-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
  margin-bottom: var(--space-md);
}

/* Metrics & Stats Dashboard (No Frame Inside Frame) */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  margin-top: var(--space-md);
}

.stat-card {
  background: #F5F5DC;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: var(--space-md);
  text-align: center;
}

.stat-card-danger {
  background: #FFE4EC;
}

.stat-card-success {
  background: #E0F8E8;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #333333;
  margin-bottom: 6px;
}

.stat-value {
  font-family: "Archivo", sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: #000000;
}

/* Plots & Images */
.plot-wrapper {
  border: 3px solid #000000;
  box-shadow: 6px 6px 0 0 #000000;
  background: #FFFFFF;
  padding: var(--space-sm);
  text-align: center;
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
}

.plot-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* Messages & Feedback */
.msg-error {
  color: #B91C1C;
  font-weight: 700;
  font-size: 0.875rem;
  margin-top: 8px;
}

.msg-loading {
  color: #008080;
  font-weight: 700;
  font-size: 0.875rem;
  margin-top: 8px;
}

/* Footer */
.app-footer {
  text-align: center;
  padding: var(--space-2xl) 0 var(--space-xl) 0;
  font-size: 0.875rem;
  color: #555555;
  border-top: 3px solid #000000;
  margin-top: var(--space-3xl);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.text-cta {
  color: var(--color-cta);
}

.mt-xl {
  margin-top: var(--space-xl);
}