/* =================================================================
   EXCAMAR TABLE GENERATOR CSS
   Floating Action Button + Interactive Modal for Table Creation
   ================================================================= */

/* Floating Button */
#excamar-table-btn {
  position: fixed;
  bottom: 80px;
  right: 24px;
  z-index: 9990;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--color-primary, #6366f1);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25), 0 2px 6px rgba(99, 102, 241, 0.4);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease, background-color 0.2s;
  outline: none;
}

#excamar-table-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(99, 102, 241, 0.5);
  background: var(--color-primary-hover, #4f46e5);
}

#excamar-table-btn:active {
  transform: scale(0.95);
}

#excamar-table-btn svg {
  width: 22px;
  height: 22px;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Tooltip */
#excamar-table-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  right: 54px;
  background: rgba(15, 23, 42, 0.9);
  color: #f8fafc;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

#excamar-table-btn:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* Modal Overlay */
#excamar-table-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

#excamar-table-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Modal Container */
#excamar-table-modal {
  background: #ffffff;
  color: #1e293b;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 16px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
  transform: scale(0.94) translateY(8px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#excamar-table-modal-overlay.open #excamar-table-modal {
  transform: scale(1) translateY(0);
}

/* Dark Mode Modal */
html.dark #excamar-table-modal,
[data-excamar-theme="dark"] #excamar-table-modal,
[data-excamar-theme="midnight"] #excamar-table-modal {
  background: #0f172a;
  color: #f1f5f9;
  border-color: rgba(51, 65, 85, 0.8);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Modal Header */
.ext-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #f1f5f9;
}

html.dark .ext-modal-header,
[data-excamar-theme="dark"] .ext-modal-header,
[data-excamar-theme="midnight"] .ext-modal-header {
  border-bottom-color: #1e293b;
}

.ext-modal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}

.ext-modal-close-btn {
  background: transparent;
  border: none;
  color: #64748b;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s, color 0.15s;
}

.ext-modal-close-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
}

html.dark .ext-modal-close-btn:hover,
[data-excamar-theme="dark"] .ext-modal-close-btn:hover,
[data-excamar-theme="midnight"] .ext-modal-close-btn:hover {
  background: #1e293b;
  color: #f8fafc;
}

/* Modal Body */
.ext-modal-body {
  padding: 20px;
  display: flex;
  flex-col: column;
  flex-direction: column;
  gap: 18px;
  max-height: 80vh;
  overflow-y: auto;
}

/* Grid Selector Box */
.ext-grid-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: #f8fafc;
  padding: 14px;
  border-radius: 12px;
  border: 1px dashed #cbd5e1;
}

html.dark .ext-grid-container,
[data-excamar-theme="dark"] .ext-grid-container,
[data-excamar-theme="midnight"] .ext-grid-container {
  background: #1e293b;
  border-color: #334155;
}

.ext-grid-board {
  display: grid;
  grid-template-columns: repeat(10, 18px);
  grid-template-rows: repeat(8, 18px);
  gap: 3px;
  user-select: none;
  cursor: pointer;
}

.ext-grid-cell {
  width: 18px;
  height: 18px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 3px;
  transition: background-color 0.1s, border-color 0.1s, transform 0.1s;
}

html.dark .ext-grid-cell,
[data-excamar-theme="dark"] .ext-grid-cell,
[data-excamar-theme="midnight"] .ext-grid-cell {
  background: #0f172a;
  border-color: #475569;
}

.ext-grid-cell.highlight {
  background: #c7d2fe;
  border-color: #6366f1;
}

html.dark .ext-grid-cell.highlight,
[data-excamar-theme="dark"] .ext-grid-cell.highlight,
[data-excamar-theme="midnight"] .ext-grid-cell.highlight {
  background: #3730a3;
  border-color: #818cf8;
}

.ext-grid-label {
  font-size: 13px;
  font-weight: 600;
  color: #4f46e5;
}

html.dark .ext-grid-label,
[data-excamar-theme="dark"] .ext-grid-label,
[data-excamar-theme="midnight"] .ext-grid-label {
  color: #a5b4fc;
}

/* Number Inputs Row */
.ext-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ext-input-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ext-input-label {
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

html.dark .ext-input-label,
[data-excamar-theme="dark"] .ext-input-label,
[data-excamar-theme="midnight"] .ext-input-label {
  color: #94a3b8;
}

.ext-input-number {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: inherit;
  font-size: 14px;
  font-weight: 500;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.ext-input-number:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

html.dark .ext-input-number,
[data-excamar-theme="dark"] .ext-input-number,
[data-excamar-theme="midnight"] .ext-input-number {
  background: #1e293b;
  border-color: #334155;
}

/* Options / Checkboxes */
.ext-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}

.ext-checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: #6366f1;
  cursor: pointer;
}

/* Color Chips */
.ext-color-palette {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.ext-color-chip {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.1s, border-color 0.1s;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.ext-color-chip:hover {
  transform: scale(1.15);
}

.ext-color-chip.selected {
  border-color: #0f172a;
  transform: scale(1.1);
}

html.dark .ext-color-chip.selected,
[data-excamar-theme="dark"] .ext-color-chip.selected,
[data-excamar-theme="midnight"] .ext-color-chip.selected {
  border-color: #ffffff;
}

/* Modal Footer */
.ext-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 20px;
  background: #f8fafc;
  border-top: 1px solid #f1f5f9;
}

html.dark .ext-modal-footer,
[data-excamar-theme="dark"] .ext-modal-footer,
[data-excamar-theme="midnight"] .ext-modal-footer {
  background: #0b1120;
  border-top-color: #1e293b;
}

.ext-btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  border: none;
}

.ext-btn-secondary {
  background: transparent;
  color: #64748b;
  border: 1px solid #cbd5e1;
}

.ext-btn-secondary:hover {
  background: #f1f5f9;
  color: #0f172a;
}

html.dark .ext-btn-secondary,
[data-excamar-theme="dark"] .ext-btn-secondary,
[data-excamar-theme="midnight"] .ext-btn-secondary {
  border-color: #334155;
  color: #94a3b8;
}

html.dark .ext-btn-secondary:hover,
[data-excamar-theme="dark"] .ext-btn-secondary:hover,
[data-excamar-theme="midnight"] .ext-btn-secondary:hover {
  background: #1e293b;
  color: #f8fafc;
}

.ext-btn-primary {
  background: #6366f1;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.4);
}

.ext-btn-primary:hover {
  background: #4f46e5;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.5);
}

.ext-btn-primary:active {
  transform: scale(0.97);
}

/* Toast Message */
#excamar-table-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(15, 23, 42, 0.95);
  color: #f8fafc;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  z-index: 10001;
  pointer-events: none;
  opacity: 0;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

#excamar-table-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}