/* ============================================================
   Jivora — tools.css
   Styles for tool pages: breadcrumb, tool hero, panels, forms,
   result cards and the individual tool widgets.
   ============================================================ */

/* ---------- Breadcrumb ---------- */

.breadcrumb {
  padding: 18px 0 0;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-3);
}

.breadcrumb a {
  color: var(--text-3);
  transition: color 0.15s ease;
  padding: 4px 0;
}

.breadcrumb a:hover {
  color: var(--sky);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--border-2);
}

.breadcrumb [aria-current="page"] {
  color: var(--text-2);
  font-weight: 600;
}

/* ---------- Tool hero ---------- */

.tool-hero {
  padding: 26px 0 8px;
}

.tool-hero__inner {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  max-width: 860px;
}

.tool-hero__icon {
  flex: none;
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: var(--cat-bg, var(--grad-soft));
  border: 1px solid var(--border-2);
  color: var(--cat-color, var(--sky));
  box-shadow: var(--shadow);
}

.tool-hero__icon svg {
  width: 38px;
  height: 38px;
}

.tool-hero__title {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
}

.tool-hero__lead {
  margin-top: 12px;
  color: var(--text-2);
  font-size: 1.04rem;
  max-width: 640px;
}

.tool-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 16px;
}

@media (max-width: 560px) {
  .tool-hero__inner {
    flex-direction: column;
    gap: 16px;
  }
}

/* ---------- Layout ---------- */

.tool-main {
  padding-bottom: 30px;
}

.tool-section {
  max-width: 860px;
  padding-top: 54px;
}

.tool-section__title {
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  margin-bottom: 20px;
}

.tool-section .prose,
.tool-section .faq {
  max-width: 860px;
}

/* ---------- Tool panel ---------- */

.tool-panel {
  max-width: 860px;
  margin-top: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-2);
  background: var(--surface);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.tool-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.08), rgba(139, 92, 246, 0.08));
}

.tool-panel__title {
  font-size: 1.02rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tool-panel__title::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 10px rgba(79, 124, 255, 0.9);
}

.tool-panel__badge {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ok);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tool-panel__badge svg {
  width: 14px;
  height: 14px;
}

.tool-panel__body {
  padding: 26px 24px;
}

@media (max-width: 560px) {
  .tool-panel__body {
    padding: 20px 16px;
  }
  .tool-panel__head {
    padding: 16px;
  }
}

/* ---------- Forms ---------- */

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 640px) {
  .field-grid,
  .field-grid--3 {
    grid-template-columns: 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.field-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.field-label .field-unit {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-3);
}

.field-note {
  font-size: 0.8rem;
  color: var(--text-3);
}

input[type="text"],
input[type="number"],
input[type="search"],
input[type="url"],
input[type="email"],
input[type="tel"],
input[type="date"],
select,
textarea.input {
  width: 100%;
  min-height: 50px;
  padding: 12px 15px;
  border-radius: 12px;
  border: 1px solid var(--border-2);
  background: var(--field);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-3);
  opacity: 0.85;
}

input:hover,
select:hover,
textarea.input:hover {
  border-color: var(--border-2);
}

input:focus-visible,
select:focus-visible,
textarea.input:focus-visible {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(79, 124, 255, 0.18);
  outline: none;
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--bad);
  box-shadow: 0 0 0 4px rgba(251, 113, 133, 0.15);
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2377829d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m3 5 4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 40px;
  cursor: pointer;
}

input[type="date"] {
  cursor: pointer;
}

/* error & info boxes inside tools */

.error-box {
  display: none;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid rgba(251, 113, 133, 0.45);
  background: rgba(251, 113, 133, 0.1);
  color: #fda4af;
  font-size: 0.92rem;
  line-height: 1.55;
}

[data-theme="light"] .error-box {
  color: #be123c;
}

.error-box.is-shown {
  display: flex;
  animation: fade-up 0.25s var(--ease) both;
}

.error-box svg {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.ok-box {
  display: none;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid rgba(52, 211, 153, 0.45);
  background: rgba(52, 211, 153, 0.1);
  color: var(--ok);
  font-size: 0.92rem;
}

.ok-box.is-shown {
  display: flex;
  animation: fade-up 0.25s var(--ease) both;
}

/* segmented control (modes / types) */

.seg {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 5px;
  border-radius: 13px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  margin-bottom: 22px;
}

.seg__btn {
  flex: 1;
  min-height: 42px;
  padding: 9px 16px;
  border: none;
  border-radius: 9px;
  background: none;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.seg__btn:hover {
  color: var(--text);
  background: var(--surface);
}

.seg__btn.is-on {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 18px -10px rgba(79, 124, 255, 0.9);
}

/* checkbox row */

.check-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  user-select: none;
  transition: border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}

.check:hover {
  border-color: var(--border-2);
  color: var(--text);
}

.check:has(input:checked) {
  border-color: rgba(79, 124, 255, 0.6);
  background: rgba(79, 124, 255, 0.12);
  color: var(--text);
}

.check input {
  width: 17px;
  height: 17px;
  accent-color: var(--blue);
  cursor: pointer;
  margin: 0;
}

/* range */

.range-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--surface-3);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--blue);
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s var(--ease);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.12);
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--blue);
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
}

.range-val {
  flex: none;
  min-width: 58px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  text-align: center;
  font-weight: 700;
  font-family: var(--mono);
  font-size: 0.95rem;
}

/* action buttons */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (max-width: 480px) {
  .actions .btn {
    flex: 1 1 auto;
  }
}

/* ---------- Result area ---------- */

.result {
  margin-top: 26px;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--field);
  min-height: 96px;
}

.result__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}

.result__primary {
  font-size: clamp(1.9rem, 5.5vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  animation: fade-up 0.35s var(--ease) both;
  word-break: break-word;
}

.result__caption {
  margin-top: 8px;
  color: var(--text-2);
  font-size: 0.95rem;
  animation: fade-up 0.35s 0.05s var(--ease) both;
}

.result__empty {
  color: var(--text-3);
  text-align: center;
  padding: 26px 8px;
  font-size: 0.95rem;
}

.result__rows {
  display: flex;
  flex-direction: column;
  margin-top: 18px;
  border-top: 1px solid var(--border);
}

.result-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.96rem;
  animation: fade-up 0.35s var(--ease) both;
}

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

.result-row__k {
  color: var(--text-2);
}

.result-row__v {
  font-weight: 700;
  font-family: var(--mono);
  font-size: 0.98rem;
  text-align: right;
  word-break: break-word;
}

.result-row__v.is-good {
  color: var(--ok);
}

.result-row__v.is-bad {
  color: var(--bad);
}

/* stat tiles */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

@media (max-width: 640px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-tile {
  padding: 15px 16px;
  border-radius: 13px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  animation: fade-up 0.35s var(--ease) both;
}

.stat-tile__k {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-3);
}

.stat-tile__v {
  margin-top: 5px;
  font-size: 1.4rem;
  font-weight: 800;
  font-family: var(--mono);
  letter-spacing: -0.02em;
  color: var(--text);
}

.stat-tile__v small {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-3);
  font-family: var(--font);
}

/* breakdown bar (EMI) */

.bar {
  display: flex;
  height: 26px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--surface-3);
  margin-top: 20px;
}

.bar__seg {
  height: 100%;
  transition: width 0.6s var(--ease);
}

.bar__seg--principal {
  background: linear-gradient(90deg, #4f7cff, #38bdf8);
}

.bar__seg--interest {
  background: linear-gradient(90deg, #8b5cf6, #f472b6);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--text-2);
}

.legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend__dot {
  width: 11px;
  height: 11px;
  border-radius: 4px;
}

.legend__dot--principal {
  background: linear-gradient(135deg, #4f7cff, #38bdf8);
}

.legend__dot--interest {
  background: linear-gradient(135deg, #8b5cf6, #f472b6);
}

/* disclaimer */

.disclaimer {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px dashed var(--border-2);
  background: var(--surface);
  color: var(--text-3);
  font-size: 0.87rem;
  line-height: 1.6;
}

.disclaimer svg {
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 2px;
  color: var(--sky);
}

/* ---------- Editor (JSON) ---------- */

.editor {
  width: 100%;
  min-height: 280px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--border-2);
  background: var(--field);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.9rem;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  tab-size: 2;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.editor:focus-visible {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(79, 124, 255, 0.18);
}

.editor-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-top: 12px;
  font-size: 0.86rem;
  color: var(--text-3);
  min-height: 22px;
}

.editor-status .is-ok {
  color: var(--ok);
  font-weight: 600;
}

.editor-error {
  display: none;
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(251, 113, 133, 0.45);
  background: rgba(251, 113, 133, 0.09);
  color: #fda4af;
  font-size: 0.9rem;
  line-height: 1.6;
}

[data-theme="light"] .editor-error {
  color: #be123c;
}

.editor-error.is-shown {
  display: block;
  animation: fade-up 0.25s var(--ease) both;
}

.editor-error code {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 0.82rem;
  opacity: 0.85;
  word-break: break-word;
}

/* ---------- Word counter ---------- */

.wordstats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 640px) {
  .wordstats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.wordstat {
  padding: 16px;
  border-radius: 13px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s var(--ease);
}

.wordstat:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.wordstat__v {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: var(--mono);
  letter-spacing: -0.02em;
  background: var(--grad);
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .wordstat__v {
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.wordstat__k {
  margin-top: 3px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* ---------- Password generator ---------- */

.pw-out {
  display: flex;
  align-items: stretch;
  gap: 10px;
}

.pw-out__text {
  flex: 1;
  min-width: 0;
  padding: 16px 18px;
  border-radius: 13px;
  border: 1px solid var(--border-2);
  background: var(--field);
  font-family: var(--mono);
  font-size: clamp(1rem, 3.4vw, 1.3rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  word-break: break-all;
  line-height: 1.5;
  color: var(--text);
  user-select: all;
}

.pw-out .btn {
  align-self: stretch;
}

@media (max-width: 560px) {
  .pw-out {
    flex-direction: column;
  }
}

.pw-meter {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.pw-bars {
  display: flex;
  gap: 6px;
  flex: 1;
  min-width: 160px;
}

.pw-bars span {
  flex: 1;
  height: 7px;
  border-radius: 99px;
  background: var(--surface-3);
  transition: background-color 0.3s ease;
}

.pw-bars[data-level="1"] span:nth-child(1) { background: var(--bad); }
.pw-bars[data-level="2"] span:nth-child(-n+2) { background: var(--warn); }
.pw-bars[data-level="3"] span:nth-child(-n+3) { background: var(--blue); }
.pw-bars[data-level="4"] span { background: var(--ok); }

.pw-strength {
  font-size: 0.86rem;
  font-weight: 700;
}

.pw-strength[data-level="1"] { color: var(--bad); }
.pw-strength[data-level="2"] { color: var(--warn); }
.pw-strength[data-level="3"] { color: var(--blue); }
.pw-strength[data-level="4"] { color: var(--ok); }

.pw-entropy {
  font-size: 0.8rem;
  color: var(--text-3);
  font-family: var(--mono);
}

/* ---------- Image compressor ---------- */

.dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 42px 20px;
  border-radius: 16px;
  border: 2px dashed var(--border-2);
  background: var(--surface);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s var(--ease);
}

.dropzone:hover {
  border-color: rgba(79, 124, 255, 0.65);
  background: rgba(79, 124, 255, 0.06);
}

.dropzone.is-drag {
  border-color: var(--blue);
  background: rgba(79, 124, 255, 0.12);
  transform: scale(1.01);
}

.dropzone svg {
  width: 34px;
  height: 34px;
  color: var(--sky);
}

.dropzone__title {
  font-weight: 700;
  font-size: 1.02rem;
}

.dropzone__hint {
  font-size: 0.85rem;
  color: var(--text-3);
}

.dropzone input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

.compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

@media (max-width: 560px) {
  .compare {
    grid-template-columns: 1fr;
  }
}

.compare figure {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-2);
  overflow: hidden;
}

.compare__img {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: contain;
  background:
    repeating-conic-gradient(var(--surface-3) 0% 25%, transparent 0% 50%) 0 0 / 22px 22px;
}

.compare figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  font-size: 0.85rem;
  color: var(--text-2);
  border-top: 1px solid var(--border);
}

.size-pill {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--text);
  white-space: nowrap;
}

.savings {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
  padding: 15px 18px;
  border-radius: 13px;
  border: 1px solid rgba(52, 211, 153, 0.4);
  background: rgba(52, 211, 153, 0.09);
}

.savings__big {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ok);
  font-family: var(--mono);
}

.savings__sub {
  font-size: 0.85rem;
  color: var(--text-2);
}

.savings.is-negative {
  border-color: var(--border-2);
  background: var(--surface-2);
}

.savings.is-negative .savings__big {
  color: var(--warn);
}

/* ---------- QR generator ---------- */

.qr-out {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.qr-card {
  padding: 18px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid var(--border-2);
  box-shadow: var(--shadow);
  line-height: 0;
  animation: fade-up 0.35s var(--ease) both;
}

.qr-card canvas {
  width: min(260px, 62vw);
  height: auto;
  image-rendering: pixelated;
}

.qr-caption {
  font-size: 0.85rem;
  color: var(--text-3);
  text-align: center;
}

/* ---------- CGPA dynamic rows ---------- */

.rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.crow {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) 46px;
  gap: 10px;
  align-items: center;
  animation: fade-up 0.3s var(--ease) both;
}

@media (max-width: 640px) {
  .crow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 46px;
  }
  .crow .crow__name {
    grid-column: 1 / -1;
  }
}

.crow input {
  min-height: 46px;
}

.crow__remove {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-3);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.crow__remove:hover {
  color: var(--bad);
  border-color: rgba(251, 113, 133, 0.5);
  background: rgba(251, 113, 133, 0.1);
}

.crow__remove svg {
  width: 17px;
  height: 17px;
}

.rows-head {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) 46px;
  gap: 10px;
  padding: 0 2px 6px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3);
}

@media (max-width: 640px) {
  .rows-head {
    display: none;
  }
}

.add-row {
  margin-top: 14px;
}

/* ---------- How-to steps ---------- */

.steps {
  list-style: none;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 16px 18px 16px 60px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  line-height: 1.65;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 16px;
  top: 15px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--grad);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
}

.steps li strong {
  color: var(--text);
}

/* ---------- Related tools ---------- */

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 860px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}

/* compact related card */

.rel-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px;
  border-radius: 15px;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform 0.2s var(--ease), border-color 0.2s ease, background-color 0.2s ease;
}

a.rel-card:hover {
  transform: translateY(-3px);
  border-color: rgba(79, 124, 255, 0.55);
  background: var(--surface-2);
}

.rel-card__icon {
  flex: none;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--cat-bg, var(--grad-soft));
  border: 1px solid var(--border);
  color: var(--cat-color, var(--sky));
}

.rel-card__icon svg {
  width: 22px;
  height: 22px;
}

.rel-card__name {
  font-weight: 700;
  font-size: 0.98rem;
}

.rel-card__cat {
  font-size: 0.79rem;
  color: var(--text-3);
}

.rel-card__arrow {
  margin-left: auto;
  width: 17px;
  height: 17px;
  color: var(--text-3);
  transition: transform 0.2s var(--ease);
}

a.rel-card:hover .rel-card__arrow {
  transform: translateX(3px);
  color: var(--sky);
}

/* ---------- Directory page (tools index) ---------- */

.dir-filter {
  position: relative;
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.dir-filter svg {
  position: absolute;
  left: 16px;
  width: 19px;
  height: 19px;
  color: var(--text-3);
  pointer-events: none;
}

.dir-filter input {
  padding-left: 46px;
}

.dir-empty {
  display: none;
  text-align: center;
  padding: 34px 10px;
  color: var(--text-2);
}

.dir-empty.is-shown {
  display: block;
}