/* Email Extractor Specific Styles */

:root {
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  --surface: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(255, 255, 255, 0.45);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --primary: #4f46e5;
  --primary-glow: rgba(79, 70, 229, 0.22);
  --accent: #38bdf8;
  --success: #10b981;
  --danger: #ef4444;
  --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --input-bg: #fff;
  --input-border: #cbd5e1;
  --focus-ring: rgba(79, 70, 229, 0.2);
  --code-bg: #f1f5f9;
}

body.dark-mode {
  --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --surface: rgba(30, 41, 59, 0.82);
  --glass-border: rgba(255, 255, 255, 0.06);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.22);
  --card-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.55);
  --input-bg: #0f172a;
  --input-border: #334155;
  --focus-ring: rgba(99, 102, 241, 0.25);
  --code-bg: #0b1120;
}

main {
  flex: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px 60px;
  width: 100%;
  animation: fadeUp 0.45s ease-out;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Hero ── */
.page-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
  gap: 16px;
  flex-wrap: wrap;
}

h1 {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.15;
  margin-bottom: 6px;
}

.hero-sub {
  color: var(--text-muted);
  font-size: 0.97rem;
  font-weight: 400;
}

/* ── Theme Toggle ── */
.theme-toggle {
  flex-shrink: 0;
  background: var(--surface);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(10px);
  box-shadow: var(--card-shadow);
  transition: all 0.25s;
}

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

/* ── Main App Card ── */
.card {
  background: var(--surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--card-shadow);
  margin-bottom: 24px;
  transition: box-shadow 0.3s;
}

.input-label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 8px;
}

.glass-input {
  width: 100%;
  color: var(--text-main);
  background: var(--input-bg);
  border: 2px solid var(--input-border);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 1.05rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.glass-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--focus-ring);
}

textarea.glass-input {
  resize: vertical;
  min-height: 180px;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.9rem;
}

/* Toolbar */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
  align-items: center;
}

.tool-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 150px;
}

select.glass-input,
input[type="text"].glass-input {
  padding: 10px 14px;
  font-size: 0.95rem;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* ── Buttons ── */
.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 24px;
  padding: 16px 24px;
  border: none;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(135deg, var(--primary) 0%, #3b82f6 100%);
  color: #fff;
  box-shadow: 0 4px 15px var(--primary-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

/* ── Output ── */
.result-wrapper {
  margin-top: 24px;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.copy-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.copy-btn:hover {
  background: #3b82f6;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px var(--primary-glow);
}

.copy-btn.copied {
  background: var(--success);
}

/* Output Summary Table */
#summary table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  background: var(--code-bg);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
}

#summary th,
#summary td {
  padding: 10px 14px;
  text-align: left;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--glass-border);
}

#summary th {
  font-weight: 700;
  color: var(--primary);
  width: 45%;
  background: rgba(99, 102, 241, 0.08);
}

#summary tr:last-child th,
#summary tr:last-child td {
  border-bottom: none;
}

/* ── Definition Card ── */
.definitions-card {
  background: var(--surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 35px;
  box-shadow: var(--card-shadow);
  margin-top: 40px;
}

.definitions-card h2 {
  margin: 0 0 6px;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
}

.definitions-card .card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 24px;
  line-height: 1.6;
}

.def-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.def-item {
  display: flex;
  gap: 16px;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 20px;
  transition: transform 0.2s ease;
}

body.dark-mode .def-item {
  background: rgba(30, 41, 59, 0.4);
}

.def-item:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
}

.def-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 12px;
  font-size: 1.5rem;
  font-weight: 800;
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary);
}

body.dark-mode .def-badge {
  background: rgba(99, 102, 241, 0.25);
  color: #818cf8;
}

.def-text {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.def-text strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.def-text span {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .page-hero {
    flex-direction: column;
  }
  .card {
    padding: 20px;
  }
  .def-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
  }
  .def-badge {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
}