/*
 * SchoolSuite365 world-class action buttons
 *
 * This is intentionally loaded last in the shared shell so every module uses
 * one action language, even where an older page-specific stylesheet exists.
 */
:root {
  --ss-action-radius: 12px;
  --ss-action-height: 42px;
  --ss-action-height-compact: 34px;
  --ss-action-pad-x: 16px;
  --ss-action-gap: 8px;
  --ss-action-icon: 18px;
  --ss-action-focus: rgba(11, 99, 206, .28);
  --ss-action-focus: color-mix(in srgb, var(--ss-color-focus, #0b63ce) 28%, transparent);
  --ss-action-shadow: 0 8px 18px rgba(15, 23, 42, .12);
}

@media screen {
  body.tailwind-erp :where(
    button,
    .button,
    .btn,
    input[type="submit"],
    input[type="button"]
  ) {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ss-action-gap);
    min-height: var(--ss-action-height);
    padding: 10px var(--ss-action-pad-x);
    border: 1px solid transparent;
    border-radius: var(--ss-action-radius) !important;
    font-weight: 760;
    line-height: 1.15;
    text-decoration: none;
    isolation: isolate;
    overflow: hidden;
    transition:
      transform 150ms cubic-bezier(.2, .8, .2, 1),
      box-shadow 150ms cubic-bezier(.2, .8, .2, 1),
      background-color 150ms ease,
      border-color 150ms ease,
      color 150ms ease;
  }

  body.tailwind-erp :where(
    button,
    .button,
    .btn,
    input[type="submit"],
    input[type="button"]
  ):focus-visible {
    outline: 3px solid var(--ss-action-focus) !important;
    outline-offset: 3px;
    box-shadow: 0 0 0 1px currentColor, var(--ss-action-shadow) !important;
  }

  /* Primary actions use a filled, high-contrast treatment. */
  body.tailwind-erp :where(
    .button:not(.ghost):not(.secondary):not(.outline):not(.danger):not(.danger-button),
    .btn-primary,
    .primary-button,
    .action-button,
    .submit-button,
    button[type="submit"]:not(.ghost):not(.secondary):not(.outline):not(.danger):not(.danger-button),
    input[type="submit"]
  ) {
    color: var(--ss-color-on-primary, #fff) !important;
    border-color: var(--ss-color-primary, #0b8f4d) !important;
    border-color: color-mix(in srgb, var(--ss-color-primary, #0b8f4d) 86%, #061b12) !important;
    background: linear-gradient(135deg, var(--ss-color-primary, #0b8f4d), var(--ss-color-deep, #075d35)) !important;
    box-shadow: 0 8px 18px color-mix(in srgb, var(--ss-color-primary, #0b8f4d) 22%, transparent) !important;
  }

  body.tailwind-erp :where(
    .button:not(.ghost):not(.secondary):not(.outline):not(.danger):not(.danger-button),
    .btn-primary,
    .primary-button,
    .action-button,
    .submit-button,
    button[type="submit"]:not(.ghost):not(.secondary):not(.outline):not(.danger):not(.danger-button),
    input[type="submit"]
  ):hover {
    filter: saturate(1.08) brightness(1.04);
    box-shadow: 0 12px 24px color-mix(in srgb, var(--ss-color-primary, #0b8f4d) 30%, transparent) !important;
    transform: translateY(-1px);
  }

  /* Secondary actions remain crisp and outlined. */
  body.tailwind-erp :where(
    .button.ghost,
    .button.secondary,
    .button.outline,
    .btn-secondary,
    .secondary-button,
    button.ghost,
    button.secondary,
    .icon-button
  ) {
    color: var(--ss-color-deep, #075d35) !important;
    border-color: var(--ss-color-line, #d4e1d8) !important;
    background: var(--ss-color-soft, #e8f5ed) !important;
    border-color: color-mix(in srgb, var(--ss-color-primary, #0b8f4d) 28%, var(--ss-color-line, #d4e1d8)) !important;
    background: color-mix(in srgb, var(--ss-color-surface, #fff) 88%, var(--ss-color-soft, #e8f5ed)) !important;
    box-shadow: 0 3px 10px rgba(15, 23, 42, .06) !important;
  }

  body.tailwind-erp :where(
    .button.ghost,
    .button.secondary,
    .button.outline,
    .btn-secondary,
    .secondary-button,
    button.ghost,
    button.secondary,
    .icon-button
  ):hover {
    border-color: var(--ss-color-line, #d4e1d8) !important;
    border-color: color-mix(in srgb, var(--ss-color-primary, #0b8f4d) 50%, var(--ss-color-line, #d4e1d8)) !important;
    background: var(--ss-color-soft, #e8f5ed) !important;
    background: color-mix(in srgb, var(--ss-color-soft, #e8f5ed) 78%, #fff) !important;
    transform: translateY(-1px);
  }

  body.tailwind-erp :where(
    .button.danger,
    .danger-button,
    .btn-danger,
    button.danger,
    button[data-confirm-danger]
  ) {
    color: #fff !important;
    border-color: #a92538 !important;
    background: linear-gradient(135deg, #d63851, #a91531) !important;
    box-shadow: 0 8px 18px rgba(169, 21, 49, .2) !important;
  }

  body.tailwind-erp :where(
    .button.danger,
    .danger-button,
    .btn-danger,
    button.danger,
    button[data-confirm-danger]
  ):hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
  }

  body.tailwind-erp :where(button, .button, .btn, input[type="submit"], input[type="button"]):active {
    transform: translateY(1px) scale(.97) !important;
    box-shadow: 0 3px 8px rgba(15, 23, 42, .1) !important;
  }

  body.tailwind-erp :where(button, .button, .btn, input[type="submit"], input[type="button"]):disabled,
  body.tailwind-erp :where(button, .button, .btn, input[type="submit"], input[type="button"])[aria-disabled="true"] {
    cursor: not-allowed;
    opacity: .58;
    filter: grayscale(.15);
    transform: none !important;
    box-shadow: none !important;
  }

  /* Shared SVG geometry: filled actions may carry a solid mark, while
     secondary actions keep the same crisp outlined stroke. */
  body.tailwind-erp :where(.button, .btn, button, .action-icon-button) > :where(.action-svg, .icon, svg):first-child {
    width: var(--ss-action-icon);
    height: var(--ss-action-icon);
    flex: 0 0 var(--ss-action-icon);
    stroke-width: 2;
    transition: transform 150ms cubic-bezier(.2, .8, .2, 1), opacity 150ms ease;
  }

  body.tailwind-erp :where(.button, .btn, button, .action-icon-button):hover > :where(.action-svg, .icon, svg):first-child,
  body.tailwind-erp :where(.button, .btn, button, .action-icon-button):focus-visible > :where(.action-svg, .icon, svg):first-child {
    transform: scale(1.1) translateY(-1px);
  }

  /* A soft icon tile gives important filled actions a deliberate duotone
     detail without sacrificing the clarity of the universal symbol. */
  body.tailwind-erp :where(
    .button:not(.ghost):not(.secondary):not(.outline):not(.danger):not(.danger-button),
    .btn-primary,
    .primary-button,
    .action-button,
    .submit-button,
    button[type="submit"]:not(.ghost):not(.secondary):not(.outline):not(.danger):not(.danger-button)
  ) > :where(.action-svg, .icon):first-child {
    box-sizing: content-box;
    padding: 2px;
    border-radius: 6px;
    background: color-mix(in srgb, #fff 18%, transparent);
  }

  body.tailwind-erp :where(.button.mini, button.mini, .btn-sm, .action-icon-button) {
    min-height: var(--ss-action-height-compact);
    padding: 7px 11px;
    border-radius: 10px !important;
    font-size: 12px;
  }

  body.tailwind-erp :where(.button.icon-only, .icon-button, .action-icon-button[data-icon-only="1"]) {
    width: var(--ss-touch-target, 44px);
    min-width: var(--ss-touch-target, 44px);
    padding: 0;
    gap: 0;
  }

  /* Async submit feedback is shared by PHP forms and AJAX workflows. */
  body.tailwind-erp :where(button, .button, .btn)[aria-busy="true"],
  body.tailwind-erp :where(button, .button, .btn).is-loading {
    min-width: var(--ss-loading-width, auto);
    font-size: 0 !important;
    pointer-events: none;
    cursor: wait;
  }

  body.tailwind-erp :where(button, .button, .btn)[aria-busy="true"]::after,
  body.tailwind-erp :where(button, .button, .btn).is-loading::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 17px;
    height: 17px;
    content: "";
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    color: currentColor;
    transform: translate(-50%, -50%);
    animation: ss-button-spin .7s linear infinite;
  }

  body.tailwind-erp :where(button, .button, .btn)[aria-busy="true"] > *,
  body.tailwind-erp :where(button, .button, .btn).is-loading > * {
    visibility: hidden;
  }

  /* Keep dense navigation widgets and question maps legible, while still
     giving them the same focus and press behavior. */
  body.tailwind-erp :where([role="tab"], .cbt-subject-tabs button, .cbt-question-map button, .cbt-calculator button, .nav-section-title, .menu-button) {
    min-height: 36px;
    padding: 8px 11px;
    border-radius: 10px !important;
  }

  @keyframes ss-button-spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
}

@media (max-width: 640px) {
  body.tailwind-erp :where(button, .button, .btn, input[type="submit"], input[type="button"]) {
    min-height: 44px;
    padding-inline: 13px;
  }

  body.tailwind-erp :where(.button.mini, button.mini, .btn-sm, .action-icon-button) {
    min-height: 38px;
    padding-inline: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.tailwind-erp :where(button, .button, .btn, input[type="submit"], input[type="button"]),
  body.tailwind-erp :where(button, .button, .btn, input[type="submit"], input[type="button"]) > * {
    transition-duration: .01ms !important;
  }

  body.tailwind-erp :where(button, .button, .btn, input[type="submit"])[aria-busy="true"]::after,
  body.tailwind-erp :where(button, .button, .btn, input[type="submit"]).is-loading::after {
    animation-duration: 1.2s;
  }
}

@media print {
  body.tailwind-erp :where(button, .button, .btn, input[type="submit"], input[type="button"]) {
    transition: none !important;
    box-shadow: none !important;
  }
}