/* FILE: public/form-style.css */
:root {
  /* Dynamic variables are controlled from Settings */
  /* --sem-primary, --sem-card, --sem-button-bg */
  
  /* Static colors */
  --sem-accent: #dc3545;
  --sem-surface: #ffffff;
  --sem-border: #e9eef7;
  --sem-text: #0f172a;
  --sem-muted: #475569;
  --sem-shadow: 0 8px 24px rgba(15, 23, 42, .06);
  --sem-success: #16a34a;
  --sem-error: #dc2626;
}

.sem-pro-wrapper {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  color: var(--sem-text);
  margin: 2rem 0;
}

.sem-pro-card {
  position: relative;
  background: var(--sem-card);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--sem-shadow);
  margin-bottom: 2rem;
}

.sem-pro-lang-switcher {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
}
.sem-pro-lang-switcher select {
    border: 1px solid var(--sem-border);
    border-radius: 6px;
    padding: 5px 8px;
    font-size: 12px;
    background-color: var(--sem-surface);
    color: var(--sem-muted);
    cursor: pointer;
}
.sem-pro-lang-switcher select:focus {
    outline-color: var(--sem-primary);
}

.sem-pro-card h2 {
    margin-top: 0;
    margin-right: 100px;
    font-size: 1.5rem;
    color: var(--sem-primary);
}

.sem-pro-form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* NEW: Class to span a group over multiple columns */
.sem-pro-form-group-span-2 {
    grid-column: span 2;
}

/* NEW: Inner grid for conditional fields */
.sem-pro-form-grid-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.sem-pro-form-group {
  display: flex;
  flex-direction: column;
}

.sem-pro-form-group label {
  font-size: 12px;
  color: var(--sem-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.sem-pro-form-group input,
.sem-pro-form-group select,
.sem-pro-form-group textarea {
  width: 100%;
  padding: 0.75rem;
  font-size: 14px;
  border: 1px solid var(--sem-border);
  border-radius: 10px;
  background-color: var(--sem-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
  color: var(--sem-text);
}

.sem-pro-form-group input:focus,
.sem-pro-form-group select:focus,
.sem-pro-form-group textarea:focus {
  outline: none;
  border-color: var(--sem-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sem-primary) 15%, transparent);
}

.sem-pro-btn {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  background-color: var(--sem-button-bg);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: opacity 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--sem-button-bg) 25%, transparent);
}

.sem-pro-btn:hover { opacity: 0.9; }
.sem-pro-btn:disabled { opacity: 0.7; cursor: not-allowed; }

#sem-pro-results-wrapper { padding: 2rem; border-radius: 16px; background: var(--sem-surface); box-shadow: var(--sem-shadow); border: 1px solid var(--sem-border); }
#sem-pro-results-wrapper .result-success { color: var(--sem-success); }
#sem-pro-results-wrapper .result-fail { color: var(--sem-error); }
#sem-pro-results-wrapper h3 { margin-top: 0; font-size: 1.25rem; }
#sem-pro-results-wrapper .gap-info { font-style: italic; color: var(--sem-muted); margin-bottom: 1rem; display: block; }
#sem-pro-results-wrapper ul { list-style-type: '✓ '; padding-left: 1.5rem; }
#sem-pro-results-wrapper ul.notes-list { list-style-type: '✗ '; }
#sem-pro-results-wrapper ul li { margin-bottom: 0.5rem; }

#sem-pro-loader-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(255, 255, 255, 0.8); z-index: 9999; display: none; justify-content: center; align-items: center; backdrop-filter: blur(4px); }
.sem-pro-loader-content { text-align: center; }
.sem-pro-spinner { border: 4px solid rgba(0, 0, 0, 0.1); width: 36px; height: 36px; border-radius: 50%; border-left-color: var(--sem-primary); animation: spin 1s ease infinite; margin: 0 auto 1rem; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

.sem-pro-modal { position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(15, 23, 42, 0.6); display: none; align-items: center; justify-content: center; }
.sem-pro-modal-content { background-color: var(--sem-surface); margin: auto; padding: 2rem; border-radius: 16px; width: 90%; max-width: 560px; max-height: 90vh; overflow-y: auto; position: relative; box-shadow: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04); }
.sem-pro-modal-close { color: var(--sem-muted); position: absolute; top: 1rem; right: 1rem; font-size: 28px; font-weight: bold; cursor: pointer; line-height: 1; }
.sem-pro-modal-close:hover { color: var(--sem-primary); }

#sem-pro-modal-success-msg { padding: 1rem; background: color-mix(in srgb, var(--sem-success) 10%, transparent); color: var(--sem-success); border-radius: 10px; text-align: center; margin-bottom: 1rem; }

/* Responsive */
@media (max-width: 900px) {
  .sem-pro-form-grid { grid-template-columns: 1fr; }
  .sem-pro-form-group-span-2 { grid-column: span 1; } /* Stack on mobile */
  .sem-pro-card h2 { margin-right: 0; }
  .sem-pro-lang-switcher { top: 15px; right: 15px; }
}

@media (max-width: 600px) {
    .sem-pro-form-grid-inner { grid-template-columns: 1fr; } /* Stack inner grid on small mobile */
}

/* Bangla Font Application */
.sem-pro-wrapper.sem-pro-bangla-font { font-family: 'Hind Siliguri', sans-serif; }
.sem-pro-wrapper.sem-pro-bangla-font .sem-pro-form-group input,
.sem-pro-wrapper.sem-pro-bangla-font .sem-pro-form-group select,
.sem-pro-wrapper.sem-pro-bangla-font .sem-pro-form-group textarea,
.sem-pro-wrapper.sem-pro-bangla-font .sem-pro-btn {
  font-family: 'Hind Siliguri', sans-serif;
}
/* UPDATED: Results Block Styling */
#sem-pro-results-wrapper .sem-pro-card-results {
  padding: 2rem;
  border-radius: 16px;
  background: var(--sem-surface);
  box-shadow: var(--sem-shadow);
  border: 1px solid var(--sem-border);
}

#sem-pro-results-wrapper .result-success { color: var(--sem-success); }
#sem-pro-results-wrapper .result-fail { color: var(--sem-error); }
#sem-pro-results-wrapper h3 { margin-top: 0; font-size: 1.25rem; }
#sem-pro-results-wrapper .gap-info { font-style: italic; color: var(--sem-muted); margin-bottom: 1rem; display: block; }
#sem-pro-results-wrapper .eligible-list { list-style-type: '✓ '; padding-left: 1.5rem; }

/* NEW: Suggestion Box Styling */
.suggestion-box {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--sem-border);
    font-size: 14px;
    color: var(--sem-muted);
}
.suggestion-box > strong {
    color: var(--sem-text);
    display: block;
    margin-bottom: 0.75rem;
}
.suggestion-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}
.suggestion-list li {
    margin-bottom: 0.5rem;
}
.suggestion-list li strong {
    color: var(--sem-text);
}
/* public/form-style.css ফাইলের শেষে যোগ করুন */

/* NEW: Validation Error Styling */
.sem-pro-form-group .error-field {
    border-color: var(--sem-error) !important;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--sem-error) 20%, transparent) !important;
}