/* --- Color Variables --- */
:root {
  --bg-color: #f0f2f5;
  --text-color: #1c1e21;
  --subtle-text-color: #606770;
  --border-color: #dddfe2;
  --control-bg-color: #ffffff;
  --widget-bg-color: #ffffff;
  --header-bg-color: #f5f6f7;
  --hover-bg-color: #f0f2f5;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --primary-color: #1877f2;
  --primary-hover-color: #166fe5;
  --btn-secondary-bg: #e4e6eb;
  --btn-secondary-text: #050505;
  --btn-secondary-hover-bg: #dadde1;
}

body.dark-mode {
  --bg-color: #18191a;
  --text-color: #e4e6eb;
  --subtle-text-color: #b0b3b8;
  --border-color: #3a3b3c;
  --control-bg-color: #242526;
  --widget-bg-color: #242526;
  --header-bg-color: #3a3b3c;
  --hover-bg-color: #3a3b3c;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --btn-secondary-bg: #4e4f50;
  --btn-secondary-text: #e4e6eb;
  --btn-secondary-hover-bg: #5a5b5c;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  margin: 0;
  transition: background-color 0.3s, color 0.3s;
}

.main-content {
  padding: 20px;
}

.fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8em;
  cursor: pointer;
  z-index: 1001;
  transition: transform 0.2s ease-in-out;
}
.fab:hover {
  transform: scale(1.1);
}

.config-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 380px;
  height: 100vh;
  background-color: var(--bg-color);
  box-shadow: 4px 0px 15px var(--shadow-color);
  padding: 20px;
  box-sizing: border-box;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform 0.4s ease-in-out;
  transform: translateX(0);
}
.config-panel.hidden {
  transform: translateX(-100%);
}

.dashboard-container {
  padding-left: 400px;
  transition: padding-left 0.4s ease-in-out;
}
.config-panel.hidden + .dashboard-container {
  padding-left: 20px;
}

h1 {
  text-align: center;
  color: var(--text-color);
  margin-bottom: 0;
  font-size: 2.5em;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 15px;
  background-color: var(--control-bg-color);
  border-radius: 8px;
}
.controls input,
.controls select {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-color);
  color: var(--text-color);
  border-radius: 6px;
  font-size: 14px;
}

.controls button {
  width: 100%;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  background-color: var(--primary-color);
  color: white;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
}

.sidebar-tools {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.trash-can {
  background-color: #fce4e4;
  border: 2px dashed #ff8a80;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  color: #c9302c;
}
body.dark-mode .trash-can {
  background-color: #4d2a2a;
  border-color: #a13a3a;
  color: #ff8a80;
}
.trash-can ion-icon {
  font-size: 3em;
}

.tool-panel {
  background-color: var(--widget-bg-color);
  padding: 15px;
  border-radius: 8px;
}
.tool-panel h4 {
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 1.1em;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}
.tool-panel .toggle-switch-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  cursor: pointer;
}
.tool-panel input[type="number"] {
  width: 60px;
  padding: 5px;
  background-color: var(--bg-color);
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

.grid-stack {
  background: #e9ebee;
}
body.dark-mode .grid-stack {
  background: #1c1e21;
}

.grid-stack-item-content {
  background-color: var(--widget-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 2px 4px var(--shadow-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.grid-stack-item-content-inner.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5em;
  color: var(--subtle-text-color);
  opacity: 0.7;
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}
.widget-header h4 {
  margin: 0;
  font-size: 1.2em;
  font-weight: 600;
  flex-grow: 1;
}
.widget-title[contenteditable]:focus {
  outline: 2px solid var(--primary-color);
  background-color: var(--bg-color);
  border-radius: 4px;
  padding: 2px 4px;
  margin: -2px -4px;
}
.widget-header .record-count {
  font-size: 0.9em;
  color: var(--subtle-text-color);
  margin: 0 10px;
}
.widget-header .widget-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.widget-header .refresh-icon,
.widget-header .config-icon {
  font-size: 1.4em;
  cursor: pointer;
  color: var(--subtle-text-color);
}
.widget-header .refresh-icon:hover,
.widget-header .config-icon:hover {
  color: var(--primary-color);
}

.table-container {
  width: 100%;
  overflow-y: auto;
  flex-grow: 1;
}
.error-msg {
  padding: 20px;
  text-align: center;
  color: #c9302c;
}
table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  padding: 12px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 1.1em;
}
th {
  background-color: var(--header-bg-color);
  font-weight: 600;
  color: var(--subtle-text-color);
  text-transform: capitalize;
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover {
  background-color: var(--hover-bg-color);
}

/* --- NEW: KPI/Number Widget Styles --- */
.kpi-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100%;
  padding: 25% 45%;
  box-sizing: border-box;
}
.kpi-number {
  font-size: 4em;
  font-weight: 700;
  color: var(--primary-color);
}
.kpi-title {
  font-size: 1.2em;
  font-weight: 500;
  color: var(--subtle-text-color);
  margin-top: 1%;
}

/* --- Modal Styles --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1002;
}
.modal-content {
  background-color: var(--control-bg-color);
  padding: 30px;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
.modal-content h2 {
  margin-top: 0;
  margin-bottom: 20px;
}
.form-group {
  margin-bottom: 15px;
}
.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-color);
  color: var(--text-color);
  border-radius: 6px;
  box-sizing: border-box;
  font-size: 14px;
}
.form-group textarea {
  resize: vertical;
  font-family: monospace;
}
.modal-actions {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.modal-actions button {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}
.btn-primary {
  background-color: var(--primary-color);
  color: white;
}
.btn-primary:hover {
  background-color: var(--primary-hover-color);
}
.btn-secondary {
  background-color: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
}
.btn-secondary:hover {
  background-color: var(--btn-secondary-hover-bg);
}

/* --- Toggle Switch Styles --- */
.toggle-switch {
  display: none;
}
.toggle-switch-label .slider {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 20px;
  background-color: #ccc;
  border-radius: 20px;
  transition: 0.4s;
  flex-shrink: 0;
  margin-right: 8px;
}
.toggle-switch-label .slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}
.toggle-switch:checked + .slider {
  background-color: var(--primary-color);
}
.toggle-switch:checked + .slider:before {
  transform: translateX(14px);
}

.chart-container {
  flex-grow: 1; /* Allows the chart to fill the available space */
  position: relative; /* Required by Chart.js for responsiveness */
  width: 100%;
  min-height: 150px; /* Prevents it from collapsing */
}

.grid-stack-item-content-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  overflow: hidden;
}