/* TOOLS CARD GRID + SHARED CARD STRUCTURE */

.home-grid:not(.home-grid-trainers) {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.home-grid:not(.home-grid-trainers) .home-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--soft-border);
  border-radius: 18px;
  overflow: hidden;
  background-color: var(--paper-color);
  color: var(--primary-dark);
  text-decoration: none;
  box-shadow: var(--soft-shadow);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.home-grid:not(.home-grid-trainers) .home-card:hover {
  /* transform: translateY(-5px); */
  border-color: rgba(255, 116, 112, 0.8);
  box-shadow: 0 6px 12px rgba(21, 50, 67, 0.16);
}

.home-grid:not(.home-grid-trainers) .home-card-preview {
  height: 145px;
  background-color: var(--primary-color);
  position: relative;
  overflow: hidden;
}

.home-grid:not(.home-grid-trainers) .home-card-body {
  flex: 1;
  padding: 18px;
}

.home-grid:not(.home-grid-trainers) .home-card-tag {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background-color: rgba(255, 116, 112, 0.14);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 10px;
}

.home-grid:not(.home-grid-trainers) .home-card h3 {
  color: var(--primary-dark);
  font-size: 21px;
  line-height: 1.2;
  margin-bottom: 8px;
}

.home-grid:not(.home-grid-trainers) .home-card p {
  color: var(--muted-text);
  font-size: 15px;
  line-height: 1.55;
}

/* HOME CARD PREVIEWS */

.preview-case {
  padding: 26px;
}

.preview-chip {
  display: inline-flex;
  width: 46px;
  height: 34px;
  border-radius: 10px;
  justify-content: center;
  align-items: center;
  background-color: var(--accent-color);
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}

.preview-line {
  display: block;
  height: 10px;
  width: 62%;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.35);
  margin-bottom: 10px;
}

.preview-line.wide {
  width: 86%;
}

.preview-button {
  display: block;
  width: 48%;
  height: 18px;
  border-radius: 999px;
  background-color: var(--paper-color);
  margin-top: 14px;
}

.preview-timer {
  display: grid;
  place-items: center;
}

.preview-ring {
  width: 94px;
  height: 94px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, var(--primary-color) 58%, transparent 59%),
    conic-gradient(var(--accent-color) 72%, rgba(255, 255, 255, 0.22) 0);
}

.preview-ring span {
  color: var(--paper-color);
  font-size: 18px;
  font-weight: 800;
}

.preview-mini-buttons {
  position: absolute;
  bottom: 18px;
  display: flex;
  gap: 8px;
}

.preview-mini-buttons span {
  width: 52px;
  height: 10px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.35);
}

.preview-roman {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
}

.roman-mark {
  display: grid;
  place-items: center;
  min-width: 58px;
  height: 48px;
  border-radius: 14px;
  background-color: var(--paper-color);
  color: var(--primary-color);
  font-weight: 900;
  font-size: 22px;
}

.roman-arrow {
  color: var(--accent-color);
  font-size: 34px;
  font-weight: 900;
}

.preview-todo {
  padding: 28px;
}

.preview-todo span {
  display: block;
  height: 22px;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.28);
  margin-bottom: 12px;
  position: relative;
}

.preview-todo span::before {
  content: "";
  width: 10px;
  height: 10px;
  position: absolute;
  left: 12px;
  top: 6px;
  border: 2px solid var(--accent-color);
  border-radius: 3px;
}

.preview-todo span::after {
  content: "";
  width: 54%;
  height: 6px;
  position: absolute;
  left: 38px;
  top: 8px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.75);
}

.preview-word-counter {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 22px;
}

.preview-word-summary {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--paper-color);
  font-size: 13px;
  white-space: nowrap;
}

.preview-word-summary strong {
  color: var(--paper-color);
  font-size: 13px;
  font-weight: 800;
}

.preview-word-dot {
  color: var(--accent-color);
  font-size: 18px;
  line-height: 1;
}

.preview-word-layout {
  min-height: 0;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 62px;
  gap: 10px;
}

.preview-word-editor {
  padding: 13px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.09);
}

.preview-word-editor span {
  display: block;
  width: 100%;
  height: 7px;
  margin-bottom: 8px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.72);
}

.preview-word-editor span:nth-child(2) {
  width: 82%;
}

.preview-word-editor span:nth-child(3) {
  width: 92%;
}

.preview-word-editor span:nth-child(4) {
  width: 58%;
  margin-bottom: 0;
}

.preview-word-stats {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 11px 8px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.2);
}

.preview-word-stats span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.preview-word-stats i {
  width: 19px;
  height: 5px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.62);
}

.preview-word-stats b {
  color: var(--paper-color);
  font-size: 10px;
  font-weight: 800;
}

/* -----markdown to text------- */

.preview-markdown-text {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px 20px;
}

.preview-markdown-panel,
.preview-text-panel {
  width: 41%;
  height: 92px;
  padding: 13px 11px;
  border-radius: 9px;
  background-color: rgba(255, 255, 255, 0.12);
}

.preview-markdown-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.preview-markdown-panel span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

.preview-markdown-panel b {
  color: var(--accent-color);
  font-weight: 800;
}

.preview-markdown-arrow {
  color: var(--accent-color);
  font-size: 24px;
  font-weight: 800;
}

.preview-text-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.preview-text-panel span {
  display: block;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.7);
}

.preview-text-panel .preview-text-heading {
  width: 68%;
  height: 9px;
  margin-bottom: 2px;
  background-color: var(--paper-color);
}

.preview-text-panel span:nth-child(3) {
  width: 86%;
}

.preview-text-panel .short {
  width: 62%;
}

/* TOOLS CARD RESPONSIVE */

@media (max-width: 1100px) {
  .home-grid:not(.home-grid-trainers) {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .home-grid:not(.home-grid-trainers) {
    grid-template-columns: 1fr;
  }

  .home-grid:not(.home-grid-trainers) .home-card {
    min-height: 280px;
  }

  .home-grid:not(.home-grid-trainers) .home-card-preview {
    height: 130px;
  }
}

@media (max-width: 425px) {
  .home-grid:not(.home-grid-trainers) .home-card-body {
    padding: 16px;
  }
}

@media (max-width: 320px) {
  .home-grid:not(.home-grid-trainers) .home-card h3 {
    font-size: 19px;
  }
}

/* ----- reading tool ----- */

.preview-reading-tool {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 18px 20px;
}

.preview-reading-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.preview-reading-speed {
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 10px;
  font-weight: 800;
}

.preview-reading-progress {
  flex: 1;
  height: 5px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.18);
  overflow: hidden;
}

.preview-reading-progress i {
  display: block;
  width: 56%;
  height: 100%;
  border-radius: inherit;
  background-color: var(--accent-color);
}

.preview-reading-layout {
  min-height: 0;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 50px;
  gap: 9px;
}

.preview-reading-page {
  padding: 13px 12px;
  border-radius: 9px;
  background-color: rgba(255, 255, 255, 0.1);
}

.preview-reading-page span {
  display: block;
  width: 100%;
  height: 6px;
  margin-bottom: 8px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.66);
}

.preview-reading-page span:nth-child(2) {
  width: 88%;
}

.preview-reading-page .preview-reading-highlight {
  width: 76%;
  background-color: var(--accent-color);
}

.preview-reading-page span:nth-child(4) {
  width: 94%;
}

.preview-reading-page .preview-reading-short {
  width: 58%;
  margin-bottom: 0;
}

.preview-reading-notes {
  padding: 12px 8px;
  border-radius: 9px;
  background-color: rgba(255, 255, 255, 0.18);
}

.preview-reading-notes span {
  display: block;
  width: 100%;
  height: 5px;
  margin-bottom: 7px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.52);
}

.preview-reading-notes .preview-reading-note-title {
  width: 70%;
  height: 6px;
  margin-bottom: 10px;
  background-color: var(--paper-color);
}

.preview-reading-notes span:nth-child(3) {
  width: 82%;
}

.preview-reading-notes .preview-reading-note-short {
  width: 58%;
  margin-bottom: 0;
}

/* ----- reading tool end ----- */

/* ===== HOME PAGE NEW TOOL CARD PREVIEWS START ===== */

.preview-image-studio {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
}

.preview-image-studio-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.preview-image-studio-name {
  color: rgba(255, 255, 255, 0.9);
  font-size: 11px;
  font-weight: 800;
}

.preview-image-studio-tools {
  display: flex;
  gap: 8px;
}

.preview-image-studio-tool {
  width: 30px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--paper-color);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.preview-image-studio-stage {
  min-height: 0;
  flex: 1;
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.preview-image-studio-tile {
  flex: 1;
  height: 78px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background-color: rgba(255, 255, 255, 0.08);
}

.preview-image-studio-tile svg {
  width: 40px;
  height: auto;
  fill: none;
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.preview-image-studio-tile.is-accent svg {
  stroke: var(--accent-color);
}
.preview-image-studio-plus {
  position: relative;
}

.preview-image-studio-plus::before,
.preview-image-studio-plus::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--paper-color);
  transform: translate(-50%, -50%);
}

.preview-image-studio-plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

/*---------------*/

.preview-color-tool {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 22px 18px;
}

.preview-color-wheel {
  width: 72px;
  height: 72px;
  position: relative;
  flex-shrink: 0;
  border-radius: 50%;
  background: conic-gradient(
    #ff7b72,
    #f2b85a,
    #dde36a,
    #72c983,
    #59b9cb,
    #6d93e8,
    #9677df,
    #ff7b72
  );
  opacity: 0.7;
}


.preview-color-wheel::after {
  content: none;
}
.preview-color-stack {
  width: 98px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.preview-color-stack span {
  display: block;
  width: 100%;
  height: 14px;
  border-radius: 999px;
}

.preview-color-stack span:nth-child(1) {
  background-color: rgba(255, 255, 255, 0.26);
}

.preview-color-stack span:nth-child(2) {
  background-color: rgba(255, 255, 255, 0.34);
}

.preview-color-stack span:nth-child(3) {
  background-color: rgba(233, 103, 84, 0.92);
}

.preview-color-stack span:nth-child(4) {
  background-color: rgba(255, 255, 255, 0.68);
}

@media (max-width: 425px) {
  .preview-image-studio-stage {
    gap: 8px;
  }

  .preview-image-studio-tile {
    height: 70px;
  }

  .preview-image-studio-tile svg {
    width: 34px;
  }

  .preview-color-tool {
    gap: 14px;
  }

  .preview-color-wheel {
    width: 66px;
    height: 66px;
  }

  .preview-color-wheel::before {
    inset: 17px;
  }

  .preview-color-stack {
    width: 84px;
  }
}

.preview-color-tool {
  gap: 32px;
  padding: 22px 18px;
}

.preview-color-wheel {
  width: 72px;
  height: 72px;
  position: relative;
  flex-shrink: 0;
  border-radius: 50%;
  background: conic-gradient(
    #153243 0deg,
    #29485e 70deg,
    #42617a 140deg,
    #e96754 220deg,
    #f08a79 290deg,
    #153243 360deg
  );
  opacity: 0.8;
}


.preview-color-stack {
  width: 98px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.preview-color-stack span {
  display: block;
  width: 100%;
  height: 14px;
  border-radius: 999px;
}

.preview-color-stack span:nth-child(1) {
  background-color: rgba(255, 255, 255, 0.28);
}

.preview-color-stack span:nth-child(2) {
  background-color: rgba(255, 255, 255, 0.42);
}

.preview-color-stack span:nth-child(3) {
  background-color: rgba(233, 103, 84, 0.96);
}

.preview-color-stack span:nth-child(4) {
  background-color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 425px) {
  .preview-color-tool {
    gap: 14px;
  }

  .preview-color-wheel {
    width: 66px;
    height: 66px;
  }

  .preview-color-wheel::before {
    inset: 17px;
  }

  .preview-color-stack {
    width: 84px;
  }
}