/* ============================================================
   Wortham Tools — Main Stylesheet v3 (Emoji Icon Edition)
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box; margin: 0; padding: 0;
  -webkit-tap-highlight-color: transparent;
}

:root {
  --primary:      #1b5ea6;
  --primary-lt:   #2980d9;
  --accent:       #c0392b;
  --bg:           #eef2f7;
  --surface:      #ffffff;
  --surface-dk:   #f5f7fa;
  --card-bg:      #ffffff;
  --text:         #1a2a3a;
  --text-muted:   #4a6080;
  --text-dim:     #8a9db8;
  --border:       rgba(27,94,166,0.12);
  --border-lt:    rgba(27,94,166,0.07);
  --shadow-sm:    0 1px 6px rgba(27,94,166,0.08), 0 2px 14px rgba(27,94,166,0.05);
  --shadow-hover: 0 6px 24px rgba(27,94,166,0.15), 0 2px 8px rgba(27,94,166,0.08);
  --radius:       16px;
  --radius-sm:    10px;
  --ff-display:   'Barlow Condensed', sans-serif;
  --ff-body:      'Barlow', sans-serif;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-body);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--ff-body); border: none; background: none; }
input, select, textarea { font-family: var(--ff-body); -webkit-appearance: none; }

/* ── TOPBAR ── */
#topBar {
  position: sticky; top: 0; z-index: 500;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(27,94,166,0.07);
  display: flex; align-items: center; gap: 12px;
  padding: 0 22px; height: 58px;
}

#topBar-logo {
  height: 38px; flex-shrink: 0; object-fit: contain;
}

#topBar-divider {
  width: 1px; height: 28px; background: var(--border); flex-shrink: 0;
}

#topBar-title {
  font-family: var(--ff-display);
  font-size: 16px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text);
}

#topBar-title span { color: var(--primary); }

/* ── MAIN ── */
.main-wrap {
  max-width: 1340px; margin: 0 auto; padding: 30px 22px 80px;
}

/* ── PAGE HEADER ── */
.page-header { margin-bottom: 26px; }

.page-title {
  font-family: var(--ff-display);
  font-size: 24px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text); line-height: 1;
}
.page-title span { color: var(--primary); }

.page-subtitle {
  font-size: 12px; color: var(--text-dim); margin-top: 5px;
  font-family: var(--ff-display); letter-spacing: 0.05em; text-transform: uppercase;
}

/* ── SEARCH ── */
.search-wrap {
  margin-top: 16px; position: relative; max-width: 340px;
}
.search-wrap svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-dim); pointer-events: none; width: 14px; height: 14px;
}
#searchInput {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); font-size: 14px;
  padding: 9px 14px 9px 34px; outline: none;
  transition: border-color 0.14s, box-shadow 0.14s;
  box-shadow: var(--shadow-sm);
}
#searchInput:focus {
  border-color: rgba(27,94,166,0.38);
  box-shadow: 0 0 0 3px rgba(27,94,166,0.08);
}
#searchInput::placeholder { color: var(--text-dim); opacity: 0.7; }

/* ── GRID ── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
@media (max-width: 1200px) { .tools-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px)  { .tools-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px)  { .tools-grid { grid-template-columns: repeat(2, 1fr); .main-wrap { padding: 18px 14px 60px; } } }
@media (max-width: 380px)  { .tools-grid { grid-template-columns: 1fr; } }

/* ── TOOL CARD ── */
.tool-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 14px 18px;
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
  box-shadow: var(--shadow-sm);
  user-select: none;
  position: relative; overflow: hidden;
  text-decoration: none; color: var(--text);
  min-height: 132px;
  justify-content: center;
  gap: 10px;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(27,94,166,0.2);
}
.tool-card:active { transform: translateY(-1px); }

/* ── EMOJI ICON ── */
.tool-card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform 0.16s ease;
}
.tool-card:hover .tool-card-icon { transform: scale(1.08); }

.tool-emoji {
  font-size: 28px;
  line-height: 1;
  display: block;
  /* Ensure crisp emoji rendering */
  font-style: normal;
}

/* ── CARD LABELS ── */
.tool-card-label {
  font-family: var(--ff-display);
  font-size: 13px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--text); line-height: 1.25;
}

.tool-card-sub {
  font-size: 11px; color: var(--text-dim); line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

.tool-card.hidden,
.tool-card.search-hidden { display: none; }

/* ── NO RESULTS ── */
#noResults {
  display: none; text-align: center; padding: 48px 20px;
  color: var(--text-dim); font-family: var(--ff-display);
  font-size: 13px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; grid-column: 1 / -1;
}

/* ── MODAL ── */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 2000;
  background: rgba(10,20,40,0.5); align-items: center;
  justify-content: center; padding: 20px; backdrop-filter: blur(4px);
}
.modal-overlay.open { display: flex; animation: fadeIn 0.18s ease; }
@keyframes fadeIn { from { opacity:0 } to { opacity:1 } }

.modal-panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; width: 100%; max-width: 520px; max-height: 85vh;
  overflow-y: auto; box-shadow: 0 24px 64px rgba(27,94,166,0.18);
  animation: slideUp 0.2s ease;
}
@keyframes slideUp { from { transform: translateY(18px); opacity:0 } to { transform: translateY(0); opacity:1 } }

.modal-header {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 20px 14px; border-bottom: 1px solid var(--border-lt);
  position: sticky; top: 0; background: var(--surface);
  border-radius: 20px 20px 0 0; z-index: 1;
}

.modal-header-icon {
  width: 48px; height: 48px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

.modal-header-info { flex: 1; }
.modal-title {
  font-family: var(--ff-display); font-size: 17px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.05em; color: var(--text);
}
.modal-subtitle { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

.modal-close {
  width: 32px; height: 32px; background: var(--surface-dk);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text-muted); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.13s;
}
.modal-close:hover { background: var(--border); color: var(--text); }

.modal-body { padding: 16px 20px 22px; display: flex; flex-direction: column; gap: 7px; }

.modal-tool-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface-dk); border: 1px solid var(--border);
  border-radius: 11px; padding: 13px 15px;
  text-decoration: none; color: var(--text); transition: all 0.14s;
}
.modal-tool-row:hover {
  background: rgba(27,94,166,0.06); border-color: rgba(27,94,166,0.22);
  transform: translateX(3px);
}
.modal-tool-row svg { width: 14px; height: 14px; color: var(--text-dim); flex-shrink: 0; stroke-width: 2; }
.modal-tool-name {
  font-family: var(--ff-display); font-size: 14px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em; flex: 1;
}
.modal-tool-arrow { font-size: 13px; color: var(--text-dim); opacity: 0.4; }

/* ── FOOTER ── */
.page-footer {
  text-align: center; padding: 20px;
  font-family: var(--ff-display); font-size: 10px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim);
  border-top: 1px solid var(--border-lt); margin-top: 40px;
}

/* ── FOCUS ── */
.tool-card:focus-visible, .modal-tool-row:focus-visible, button:focus-visible {
  outline: 2px solid var(--primary-lt); outline-offset: 2px;
}