/**
 * Coinsnap Core - Admin Styles
 */

/* =============================================
   Settings Page - Modern Card Layout
   ============================================= */

/* Page wrapper */
.coinsnap-core-admin {
  max-width: 800px;
  margin: 0;
}

.coinsnap-core-admin *,
.coinsnap-core-admin *::before,
.coinsnap-core-admin *::after {
  box-sizing: border-box;
}

/* Page header */
.csc-settings-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin: 20px 0 28px;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 800px;
}

.csc-settings-header-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csc-settings-header h1 {
  font-size: 23px;
  font-weight: 600;
  color: #1d2327;
  margin: 0;
  padding: 0;
  line-height: 1.3;
  display: flex;
  align-items: center;
  gap: 10px;
}

.csc-header-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.csc-header-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.csc-settings-subtitle {
  font-size: 13px;
  color: #757575;
  margin: 0;
  line-height: 1.5;
}

/* Connection status badge */
.csc-connection-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
  background: #f0f0f1;
  color: #50575e;
  margin-top: 4px;
  transition: background 0.3s ease, color 0.3s ease;
}

.csc-connection-badge .csc-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #a7aaad;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.csc-connection-badge.is-connected {
  background: #edfcf2;
  color: #0a5c1f;
}

.csc-connection-badge.is-connected .csc-status-dot {
  background: #00a32a;
  box-shadow: 0 0 0 3px rgba(0, 163, 42, 0.15);
}

.csc-connection-badge.is-error {
  background: #fcf0f1;
  color: #8a1116;
}

.csc-connection-badge.is-error .csc-status-dot {
  background: #d63638;
  box-shadow: 0 0 0 3px rgba(214, 54, 56, 0.15);
}

/* Legacy connection status - keep for AJAX updates */
.coinsnapConnectionStatus {
  display: none;
}

/* Card component */
.csc-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  max-width: 800px;
}

.csc-card-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid #f0f0f1;
}

.csc-card-header h2 {
  font-size: 14px;
  font-weight: 600;
  color: #1d2327;
  margin: 0;
  padding: 0;
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.csc-card-header p.description {
  margin: 6px 0 0;
  font-size: 13px;
  color: #757575;
  font-style: normal;
}

.csc-card-body {
  padding: 24px;
}

/* Provider toggle tabs */
.csc-provider-toggle {
  display: flex;
  background: #f0f0f1;
  border-radius: 6px;
  padding: 3px;
  gap: 2px;
  margin-bottom: 0;
}

.csc-provider-toggle label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  color: #50575e;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  user-select: none;
  border: 1px solid transparent;
  background: transparent;
  line-height: 1.4;
}

.csc-provider-toggle label:hover {
  color: #1d2327;
  background: rgba(255, 255, 255, 0.5);
}

.csc-provider-toggle input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.csc-provider-toggle input[type="radio"]:checked + label,
.csc-provider-toggle label.is-active {
  background: #fff;
  color: #1d2327;
  border-color: #e0e0e0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.csc-provider-toggle input[type="radio"]:focus-visible + label {
  outline: 2px solid #2271b1;
  outline-offset: -2px;
}

.csc-provider-icon {
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.csc-provider-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Provider settings containers */
.csc-provider-panel {
  display: none;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #f0f0f1;
  animation: csc-fadeIn 0.25s ease;
}

.csc-provider-panel.is-active {
  display: block;
}

@keyframes csc-fadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form field rows within cards */
.csc-field-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid #f0f0f1;
}

.csc-field-row:first-child {
  padding-top: 0;
}

.csc-field-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.csc-field-row label {
  font-size: 13px;
  font-weight: 600;
  color: #1d2327;
  line-height: 1.4;
}

.csc-field-row .csc-field-description {
  font-size: 12px;
  color: #757575;
  margin: 0;
  line-height: 1.5;
}

.csc-field-row input[type="text"],
.csc-field-row input[type="url"],
.csc-field-row input[type="password"],
.csc-field-row input[type="number"],
.csc-field-row select {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.5;
  min-height: 0;
  height: auto;
  border: 1px solid #c3c4c7;
  border-radius: 4px;
  background: #fff;
  color: #2c3338;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.csc-field-row input[type="text"]:focus,
.csc-field-row input[type="url"]:focus,
.csc-field-row input[type="password"]:focus,
.csc-field-row input[type="number"]:focus,
.csc-field-row select:focus {
  border-color: #2271b1;
  box-shadow: 0 0 0 1px #2271b1;
  outline: none;
}

.csc-field-row input[type="text"]::placeholder,
.csc-field-row input[type="url"]::placeholder,
.csc-field-row input[type="password"]::placeholder {
  color: #a7aaad;
}

.csc-field-row select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8.825L1.175 4 2.238 2.938 6 6.7l3.763-3.763L10.825 4z' fill='%2350575e'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Hide native spinners on number inputs so they match text inputs */
.csc-field-row input[type="number"]::-webkit-outer-spin-button,
.csc-field-row input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.csc-field-row input[type="number"] {
  -moz-appearance: textfield;
}

/* BTCPay Generate API Key button */
.csc-generate-key-wrapper {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.csc-generate-key-wrapper input[type="url"] {
  flex: 1;
  min-width: 200px;
}

.csc-btn-generate {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
  color: #fff;
  background: #2271b1;
  border: 1px solid #2271b1;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
  flex-shrink: 0;
}

.csc-btn-generate:hover {
  background: #135e96;
  border-color: #135e96;
  color: #fff;
}

.csc-btn-generate:focus-visible {
  outline: 2px solid #2271b1;
  outline-offset: 2px;
}

.csc-btn-generate svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Advanced card - compact variant for single-field cards */
.csc-card--compact .csc-card-header {
  border-bottom: none;
  padding-bottom: 0;
}

.csc-card--compact .csc-card-body {
  padding-top: 8px;
}

.csc-card--compact .csc-field-row {
  border-bottom: none;
  padding-bottom: 0;
}

.csc-card--compact .csc-field-row select,
.csc-card--compact .csc-field-row input[type="number"] {
  max-width: 240px;
}

/* Footer links */
.csc-footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 0 4px;
  margin-top: 4px;
}

.csc-footer-links a {
  font-size: 12px;
  color: #757575;
  text-decoration: none;
  transition: color 0.15s ease;
}

.csc-footer-links a:hover {
  color: #2271b1;
}

.csc-footer-links .csc-sep {
  color: #c3c4c7;
  font-size: 12px;
  user-select: none;
}

/* Tab navigation — reusable across all plugin pages */
.csc-tabs {
  display: flex;
  background: #f0f0f1;
  border-radius: 8px;
  padding: 4px;
  gap: 2px;
  margin-bottom: 24px;
}

.csc-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: #50575e;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: 1px solid transparent;
  background: transparent;
  text-align: center;
  line-height: 1.4;
  user-select: none;
}

.csc-tab:hover {
  color: #1d2327;
  background: rgba(255, 255, 255, 0.5);
}

.csc-tab:focus {
  color: #1d2327;
  box-shadow: none;
  outline: none;
}

.csc-tab.is-active {
  background: #fff;
  color: #1d2327;
  border-color: #e0e0e0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Tab content panels */
.csc-tab-content {
  display: none;
}

.csc-tab-content.is-active {
  display: block;
  padding-top: 20px;
  border-top: 1px solid #f0f0f1;
  animation: csc-fadeIn 0.25s ease;
}

/* Form fields inside cards — reusable field row layout */
.csc-form-fields .csc-field-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid #f0f0f1;
}

.csc-form-fields .csc-field-row:first-child {
  padding-top: 0;
}

.csc-form-fields .csc-field-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.csc-form-fields .csc-field-row > label {
  font-size: 13px;
  font-weight: 600;
  color: #1d2327;
  line-height: 1.4;
  margin: 0;
}

/* Checkbox rows — inline layout */
.csc-form-fields .csc-field-row:has(.csc-field-input > input[type="checkbox"]) {
  flex-direction: row-reverse;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
}

.csc-form-fields .csc-field-row:has(.csc-field-input > input[type="checkbox"]) > label {
  cursor: pointer;
}

/* Form field inputs inside cards */
.csc-field-input input[type="text"],
.csc-field-input input[type="url"],
.csc-field-input select,
.csc-field-input textarea {
  width: 100%;
  max-width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid #c3c4c7;
  border-radius: 4px;
  background: #fff;
  color: #2c3338;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.csc-field-input input[type="text"]:focus,
.csc-field-input input[type="url"]:focus,
.csc-field-input select:focus,
.csc-field-input textarea:focus {
  border-color: #2271b1;
  box-shadow: 0 0 0 1px #2271b1;
  outline: none;
}

.csc-field-input select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8.825L1.175 4 2.238 2.938 6 6.7l3.763-3.763L10.825 4z' fill='%2350575e'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.csc-field-input input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  border-radius: 4px;
  cursor: pointer;
}

.csc-field-input .description {
  font-size: 12px;
  color: #757575;
  margin: 4px 0 0;
  line-height: 1.5;
  font-style: normal;
}

@media (max-width: 600px) {
  .csc-tabs {
    flex-direction: column;
  }
}

/* Sticky save button area */
.csc-save-bar {
  position: sticky;
  bottom: 0;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 16px 24px;
  margin-top: 20px;
  max-width: 800px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.06);
  z-index: 10;
}

.csc-save-bar .button-primary {
  padding: 8px 28px;
  height: auto;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  border-radius: 4px;
  min-width: 140px;
  text-align: center;
}

.csc-save-bar .csc-save-hint {
  font-size: 13px;
  color: #757575;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.csc-save-bar .csc-save-hint svg {
  width: 16px;
  height: 16px;
  color: #c3c4c7;
  flex-shrink: 0;
}

/* Save confirmation toast */
.csc-toast {
  position: fixed;
  top: 40px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: #fff;
  color: #0a5c1f;
  border: 1px solid #b8e6c8;
  border-left: 4px solid #00a32a;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1), 0 1px 4px rgba(0, 0, 0, 0.06);
  font-size: 14px;
  font-weight: 500;
  z-index: 100001;
  animation: csc-toast-in 0.35s ease, csc-toast-out 0.4s ease 2.5s forwards;
  pointer-events: none;
}

.csc-toast svg {
  color: #00a32a;
  flex-shrink: 0;
}

@keyframes csc-toast-in {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes csc-toast-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(40px);
  }
}

/* Admin notices override for settings page */
.coinsnap-core-admin .notice {
  margin: 0 0 16px;
  border-radius: 4px;
}

/* Legacy styles kept for non-settings pages */
.csc-admin-page {
  max-width: 1200px;
}

.csc-admin-page h1 {
  color: #1d2327;
  margin-bottom: 20px;
}

/* Legacy h2 styling for non-settings admin pages */
.coinsnap-core-admin:not(.csc-settings-page) h2 {
  margin-top: 30px;
  margin-bottom: 15px;
  padding-bottom: 5px;
  border-bottom: 1px solid #ddd;
}

.coinsnap-core-admin:not(.csc-settings-page) .description {
  font-style: italic;
  color: #666;
  margin-bottom: 15px;
}

/* Hide WordPress default form-table inside cards - use custom field rows */
.csc-settings-page .form-table {
  display: none;
}

/* Transactions Page */
.csc-transactions-filters {
  background: #fff;
  border: 1px solid #ccd0d4;
  border-radius: 4px;
  padding: 15px;
  margin-bottom: 20px;
}

.csc-transactions-filters .alignleft {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.csc-transactions-filters select,
.csc-transactions-filters input {
  padding: 6px 10px;
  border: 1px solid #ccc;
  border-radius: 3px;
}

/* Transaction Status */
.csc-status {
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
}

.csc-status-paid {
  background: #d4edda;
  color: #155724;
}

.csc-status-unpaid {
  background: #fff3cd;
  color: #856404;
}

.csc-status-failed {
  background: #f8d7da;
  color: #721c24;
}

.csc-status-refunded {
  background: #d1ecf1;
  color: #0c5460;
}

/* Logs Page */
.csc-logs-info {
  background: #f1f1f1;
  padding: 15px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.csc-logs-info p {
  margin: 5px 0;
}

.csc-logs-actions {
  margin-bottom: 20px;
}

.csc-log-entries {
  max-height: 600px;
  overflow-y: auto;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
}

.csc-log-entry {
  padding: 10px;
  border-bottom: 1px solid #eee;
  font-family: monospace;
  font-size: 12px;
}

.csc-log-entry:last-child {
  border-bottom: none;
}

.csc-log-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

.csc-log-timestamp {
  color: #666;
}

.csc-log-level {
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  text-transform: uppercase;
}

.csc-log-message {
  white-space: pre-wrap;
  word-break: break-word;
}

/* Log Level Colors */
.csc-log-emergency .csc-log-level {
  background: #dc3545;
  color: white;
}

.csc-log-alert .csc-log-level {
  background: #fd7e14;
  color: white;
}

.csc-log-critical .csc-log-level {
  background: #dc3545;
  color: white;
}

.csc-log-error .csc-log-level {
  background: #dc3545;
  color: white;
}

.csc-log-warning .csc-log-level {
  background: #ffc107;
  color: black;
}

.csc-log-notice .csc-log-level {
  background: #17a2b8;
  color: white;
}

.csc-log-info .csc-log-level {
  background: #28a745;
  color: white;
}

.csc-log-debug .csc-log-level {
  background: #6c757d;
  color: white;
}

.csc-log-unknown .csc-log-level {
  background: #6c757d;
  color: white;
}

/* Modal Styles */
.csc-modal {
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.csc-modal-content {
  background-color: #fefefe;
  margin: 5% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
  max-width: 600px;
  position: relative;
  border-radius: 4px;
}

.csc-modal-close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.csc-modal-close:hover {
  color: #000;
}

/* Settings page responsive */
@media (max-width: 600px) {
  .csc-settings-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .csc-card-body {
    padding: 16px;
  }

  .csc-card-header {
    padding: 12px 16px;
  }

  .csc-provider-toggle {
    flex-direction: column;
  }

  .csc-generate-key-wrapper {
    flex-direction: column;
  }

  .csc-generate-key-wrapper input[type="url"] {
    min-width: 100%;
  }

  .csc-save-bar {
    padding: 12px 16px;
    flex-direction: column;
    gap: 8px;
  }

  .csc-save-bar .button-primary {
    width: 100%;
  }

  .csc-footer-links {
    flex-wrap: wrap;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .csc-transactions-filters .alignleft {
    flex-direction: column;
    align-items: stretch;
  }

  .csc-transactions-filters select,
  .csc-transactions-filters input {
    width: 100%;
  }

  .csc-modal-content {
    width: 95%;
    margin: 10% auto;
    padding: 15px;
  }
}

/* WordPress Admin Integration */
.wp-admin .csc-admin-page .form-table th {
  width: 200px;
  padding: 20px 10px 20px 0;
}

.wp-admin .csc-admin-page .form-table td {
  padding: 15px 10px;
}

.wp-admin .csc-admin-page .description {
  font-style: italic;
  color: #666;
}

/* Button Styles */
.csc-admin-page .button {
  margin-right: 5px;
}

.csc-admin-page .button-primary {
  background: #0073aa;
  border-color: #0073aa;
}

.csc-admin-page .button-primary:hover {
  background: #005a87;
  border-color: #005a87;
}

/* Notice Styles */
.csc-admin-page .notice {
  margin: 15px 0;
}

.csc-admin-page .notice-success {
  border-left-color: #46b450;
}

.csc-admin-page .notice-error {
  border-left-color: #dc3232;
}

.csc-admin-page .notice-warning {
  border-left-color: #ffb900;
}

.csc-admin-page .notice-info {
  border-left-color: #00a0d2;
}

/* --- Bitcoin Discount card ----------------------------------------- */

.csc-discount-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.csc-discount-fields--hidden {
  display: none;
}

#csc-discount-fields {
  display: block;
}

.csc-field-row .csc-discount-select,
.csc-field-row .csc-discount-value-input {
  max-width: 240px;
}

.csc-discount-inline {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.csc-discount-inline__col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.csc-discount-inline__col label {
  font-size: 13px;
  font-weight: 600;
  color: #1d2327;
  line-height: 1.4;
}