/* ==========================================================
   tool-page.css  –  Shared wrapper CSS for all Kuuthi tools
   Each individual tool page links this PLUS its own CSS.
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Raleway:wght@800;900&display=swap');

/* ──── Root tokens ──── */
:root {
  --tp-bg:        #0d0608;
  --tp-bg2:       #180d02;
  --tp-accent:    #ff9800;
  --tp-accent2:   #e65100;
  --tp-text:      #f0dfc8;
  --tp-muted:     #d4a070;
  --tp-head:      #ffffff;
  --tp-card:      rgba(255,255,255,0.08);
  --tp-border:    rgba(255,152,0,0.30);
  --tp-radius:    16px;
  --tp-shadow:    0 8px 40px rgba(255,152,0,0.12);
  --tp-trans:     0.28s cubic-bezier(.4,0,.2,1);
  --tp-nav-h:     60px;
}

[data-theme="light"] {
  --tp-bg:        #f8fafc;
  --tp-bg2:       #f1f5f9;
  --tp-accent:    #d97706;
  --tp-accent2:   #ea580c;
  --tp-text:      #334155;
  --tp-muted:     #64748b;
  --tp-head:      #0f172a;
  --tp-card:      #ffffff;
  --tp-border:    #cbd5e1;
  --tp-shadow:    0 8px 30px rgba(0,0,0,0.06);
}

/* ──── Reset ──── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ──── Body ──── */
body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: var(--tp-bg);
  color: var(--tp-text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ──── Ambient background ──── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% -5%,  rgba(255,152,0,0.14) 0%, transparent 65%),
    radial-gradient(ellipse 50% 35% at 90% 100%,  rgba(230,81,0,0.10) 0%, transparent 55%),
    linear-gradient(160deg, #0d0608 0%, #180d02 55%, #1a0a00 100%);
  pointer-events: none;
}

/* ──── Tool Navbar ──── */
.tp-navbar {
  position: sticky;
  top: 0;
  z-index: 200;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  background: rgba(13, 6, 8, 0.88) !important;
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border-bottom: 1px solid rgba(255, 152, 0, 0.2) !important;
  gap: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.tp-navbar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 5%;
  right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 152, 0, 0.45) 50%, transparent 100%);
  pointer-events: none;
}

/* Back button */
.tp-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #f0dfc8 !important;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 7px 16px;
  border: 1px solid rgba(255, 152, 0, 0.25) !important;
  border-radius: 20px;
  background: rgba(255, 152, 0, 0.08) !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  backdrop-filter: blur(8px);
}

.tp-back:hover {
  color: #ffffff !important;
  border-color: #ff9800 !important;
  background: rgba(255, 152, 0, 0.2) !important;
  box-shadow: 0 4px 14px rgba(255, 152, 0, 0.25);
  transform: translateY(-1px);
}

.tp-back svg {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.tp-back:hover svg {
  transform: translateX(-3px);
}

/* Logo / site title */
.tp-logo {
  font-family: 'Raleway', sans-serif;
  font-size: 1.35rem;
  font-weight: 900;
  background: linear-gradient(90deg, #ff9800 0%, #ffb74d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -0.5px;
  flex: 1;
  text-align: center;
  transition: transform 0.25s ease;
}

.tp-logo:hover {
  transform: scale(1.04);
}

/* Tool name badge */
.tp-badge {
  font-size: 0.78rem;
  font-weight: 800;
  color: #ffd54f !important;
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.14), rgba(230, 81, 0, 0.22)) !important;
  border: 1px solid rgba(255, 152, 0, 0.35) !important;
  padding: 5px 14px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.6px;
  box-shadow: 0 2px 10px rgba(255, 152, 0, 0.15);
}

/* Desktop nav links inside tp-navbar */
.tp-navbar #desktopNav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-left: auto;
}

.tp-navbar #desktopNav a {
  color: #cfa87a;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.25s ease;
  white-space: nowrap;
}

.tp-navbar #desktopNav a:hover,
.tp-navbar #desktopNav a.active {
  color: #ff9800;
}

[data-theme="light"] .tp-navbar #desktopNav a {
  color: #475569 !important;
}

[data-theme="light"] .tp-navbar #desktopNav a:hover,
[data-theme="light"] .tp-navbar #desktopNav a.active {
  color: #ea580c !important;
}

/* ──── Tool Hero Header ──── */
.tp-hero {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 48px 5vw 36px;
  border-bottom: 1px solid rgba(255,152,0,0.07);
}

.tp-hero-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 18px;
  box-shadow: 0 6px 28px rgba(255,152,0,0.22);
}
.tp-icon-orange { background: linear-gradient(135deg,#ff9800,#e65100); }
.tp-icon-purple { background: linear-gradient(135deg,#7c3aed,#4f46e5); }
.tp-icon-amber  { background: linear-gradient(135deg,#d97706,#f59e0b); }
.tp-icon-teal   { background: linear-gradient(135deg,#0d9488,#0891b2); }
.tp-icon-gold   { background: linear-gradient(135deg,#b45309,#fbbf24); }
.tp-icon-rose   { background: linear-gradient(135deg,#e11d48,#db2777); }
.tp-icon-indigo { background: linear-gradient(135deg,#4338ca,#6366f1); }

.tp-hero-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tp-accent);
  opacity: 1.0;
  margin-bottom: 10px;
}
.tp-hero h1 {
  font-family: 'Raleway', sans-serif;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--tp-head);
  letter-spacing: -0.8px;
  margin-bottom: 10px;
  line-height: 1.1;
}
.tp-hero h1 span {
  background: linear-gradient(90deg, #ff9800, #e65100);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tp-hero p {
  color: #d4a878;
  font-size: 0.97rem;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ──── Tool Content Wrapper ──── */
.tp-content {
  position: relative;
  z-index: 1;
  max-width: 1000px !important;
  width: 100% !important;
  margin: 32px auto 60px !important;
  padding: 0 4vw !important;
  box-sizing: border-box !important;
}

/* ──── Tool Card (wraps each tool's existing UI) ──── */
.tp-card {
  background: var(--tp-card);
  border: 1px solid var(--tp-border);
  border-radius: var(--tp-radius);
  padding: 32px 28px;
  backdrop-filter: blur(14px);
  box-shadow: var(--tp-shadow);
  animation: tpFadeIn 0.4s both;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

@keyframes tpFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──── Typography helpers ──── */
.tp-card h1, .tp-card h2, .tp-card h3, .tp-card h4 {
  color: var(--tp-head);
  font-family: 'Inter', sans-serif;
}
.tp-card label {
  color: #cfa87a;
  font-size: 0.85rem;
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

/* ──── Input / Select overrides ──── */
.tp-card input[type="text"],
.tp-card input[type="date"],
.tp-card input[type="number"],
.tp-card input[type="search"],
.tp-card select,
.tp-card textarea {
  width: 100%;
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,152,0,0.2) !important;
  border-radius: 10px !important;
  color: var(--tp-text) !important;
  font-size: 0.95rem !important;
  padding: 11px 14px !important;
  font-family: inherit !important;
  outline: none !important;
  transition: border-color var(--tp-trans), box-shadow var(--tp-trans);
  -webkit-appearance: none;
  appearance: none;
}
.tp-card input:focus,
.tp-card select:focus {
  border-color: var(--tp-accent) !important;
  box-shadow: 0 0 0 3px rgba(255,152,0,0.11) !important;
}
.tp-card select option {
  background: #1a0a00;
  color: var(--tp-text);
}
.tp-card input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1) opacity(0.5);
  cursor: pointer;
}

/* ──── Button overrides ──── */
.tp-card button,
.tp-card .btn {
  background: linear-gradient(90deg, #e65100, #ff9800) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 10px !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  padding: 12px 22px !important;
  cursor: pointer !important;
  font-family: inherit !important;
  transition: transform var(--tp-trans), box-shadow var(--tp-trans), filter var(--tp-trans) !important;
  box-shadow: 0 4px 18px rgba(255,152,0,0.22) !important;
}
.tp-card button:hover,
.tp-card .btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 28px rgba(255,152,0,0.32) !important;
  filter: brightness(1.08) !important;
}
.tp-card button:active,
.tp-card .btn:active {
  transform: translateY(0) !important;
  filter: brightness(0.95) !important;
}

/* ──── Result boxes ──── */
.tp-result {
  margin-top: 20px;
  background: rgba(255,152,0,0.07);
  border: 1px solid rgba(255,152,0,0.2);
  border-radius: 12px;
  padding: 18px 20px;
  color: var(--tp-head);
  font-size: 0.95rem;
  line-height: 1.7;
  animation: tpFadeIn 0.3s both;
}

/* ──── Divider ──── */
.tp-divider {
  border: none;
  border-top: 1px solid rgba(255,152,0,0.1);
  margin: 20px 0;
}

/* ──── Footer ──── */
.tp-footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 22px 5vw 32px;
  color: #cfa87a;
  font-size: 0.82rem;
  border-top: 1px solid rgba(255,152,0,0.07);
}
.tp-footer a { color: var(--tp-accent); text-decoration: none; font-weight: 600; }
.tp-footer a:hover { text-decoration: underline; }

/* ──── Scrollbar ──── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--tp-bg); }
::-webkit-scrollbar-thumb { background: rgba(255,152,0,0.2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,152,0,0.4); }

/* ──── Glassmorphic Theme Toggle Switch ──── */
.theme-toggle-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  padding: 6px 16px !important;
  border-radius: 30px !important;
  font-size: 0.82rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.8px !important;
  cursor: pointer !important;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  white-space: nowrap !important;
  outline: none !important;
  position: relative !important;
  backdrop-filter: blur(12px) !important;
  margin-left: 1rem !important;
  user-select: none !important;
}

/* Dark Mode Pill Style */
.theme-toggle-btn.theme-dark {
  background: linear-gradient(135deg, rgba(45, 25, 10, 0.85), rgba(20, 10, 4, 0.95)) !important;
  color: #ffd54f !important;
  border: 1.5px solid rgba(255, 152, 0, 0.5) !important;
  box-shadow: 0 4px 16px rgba(255, 152, 0, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.15) !important;
}

.theme-toggle-btn.theme-dark:hover {
  background: linear-gradient(135deg, rgba(60, 35, 12, 0.95), rgba(35, 18, 6, 0.98)) !important;
  border-color: #ff9800 !important;
  color: #ffffff !important;
  transform: translateY(-2px) scale(1.05) !important;
  box-shadow: 0 6px 22px rgba(255, 152, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.25) !important;
}

/* Light Mode Pill Style */
.theme-toggle-btn.theme-light {
  background: linear-gradient(135deg, #ffffff, #fef3c7) !important;
  color: #b45309 !important;
  border: 1.5px solid #f59e0b !important;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.8) !important;
}

.theme-toggle-btn.theme-light:hover {
  background: linear-gradient(135deg, #fffbe6, #fde68a) !important;
  border-color: #d97706 !important;
  color: #78350f !important;
  transform: translateY(-2px) scale(1.05) !important;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.38) !important;
}

.theme-icon-wrap {
  display: inline-block !important;
  font-size: 1rem !important;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3)) !important;
}

.theme-label-text {
  font-size: 0.78rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.8px !important;
}

/* ──── Light Theme Overrides ──── */
[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 70% 50% at 50% -5%,  rgba(245,158,11,0.12) 0%, transparent 65%),
    linear-gradient(160deg, #f8fafc 0%, #f1f5f9 60%, #e2e8f0 100%);
}

[data-theme="light"] .tp-navbar {
  background: rgba(255, 255, 255, 0.92) !important;
  border-bottom-color: #cbd5e1 !important;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .tp-back {
  color: #334155 !important;
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
}

[data-theme="light"] .tp-back:hover {
  color: #d97706 !important;
  border-color: #f59e0b !important;
  background: #fffbe6 !important;
}

[data-theme="light"] .tp-logo {
  background: linear-gradient(90deg, #ea580c 0%, #d97706 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

[data-theme="light"] .tp-badge {
  color: #b45309 !important;
  background: #fffbe6 !important;
  border-color: #fde68a !important;
}

[data-theme="light"] .tp-hero p {
  color: #475569 !important;
}

[data-theme="light"] .tp-card {
  background: #ffffff !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06) !important;
}

[data-theme="light"] .tp-card label {
  color: #1e293b !important;
}

[data-theme="light"] .theme-toggle-btn {
  background: rgba(217, 119, 6, 0.1) !important;
  color: #b45309 !important;
  border-color: rgba(217, 119, 6, 0.3) !important;
}

[data-theme="light"] .theme-toggle-btn:hover {
  background: rgba(217, 119, 6, 0.2) !important;
  color: #78350f !important;
}

[data-theme="light"] .tp-card input[type="text"],
[data-theme="light"] .tp-card input[type="date"],
[data-theme="light"] .tp-card input[type="number"],
[data-theme="light"] .tp-card input[type="search"],
[data-theme="light"] .tp-card select {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .tp-card select option {
  background: #ffffff !important;
  color: #0f172a !important;
}

[data-theme="light"] .tp-footer {
  color: #64748b !important;
  border-top-color: #e2e8f0 !important;
}

/* ──── Hamburger Button (3-line nav - mobile only) ──── */
.tp-navbar .hamburger {
  display: none !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 4px !important;
  width: 38px !important;
  height: 38px !important;
  background: rgba(255, 152, 0, 0.22) !important;
  border: 1.5px solid rgba(255, 152, 0, 0.45) !important;
  border-radius: 10px !important;
  cursor: pointer !important;
  padding: 0 !important;
  transition: all 0.25s ease !important;
  flex-shrink: 0 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
}

.tp-navbar .hamburger:hover {
  background: rgba(255, 152, 0, 0.4) !important;
  border-color: #ff9800 !important;
}

.tp-navbar .hamburger span {
  display: block !important;
  width: 20px !important;
  height: 2.5px !important;
  background: #ffffff !important;
  border-radius: 2px !important;
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease !important;
  transform-origin: center !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

.tp-navbar .hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg) !important; }
.tp-navbar .hamburger.active span:nth-child(2) { opacity: 0 !important; width: 0 !important; }
.tp-navbar .hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg) !important; }

/* ──── Responsive Styles ──── */
@media (max-width: 768px) {
  .tp-navbar {
    padding: 0 12px !important;
    gap: 8px !important;
    height: 56px !important;
  }

  .tp-navbar .hamburger {
    display: flex !important;
  }

  .tp-navbar #desktopNav {
    display: none !important;
  }

  .tp-back {
    padding: 5px 10px !important;
    font-size: 0.8rem !important;
    gap: 4px !important;
  }

  .tp-logo {
    font-size: 1.1rem !important;
    letter-spacing: -0.3px !important;
  }

  .tp-badge {
    display: none !important;
  }

  .theme-toggle-btn {
    padding: 4px 10px !important;
    font-size: 0.75rem !important;
    margin-left: 0 !important;
  }

  .theme-label-text {
    font-size: 0.7rem !important;
  }

  .tp-hero {
    padding: 32px 14px 20px !important;
  }

  .tp-hero h1 {
    font-size: 1.75rem !important;
  }

  .tp-hero p {
    font-size: 0.88rem !important;
  }

  .tp-content {
    margin: 16px auto 36px !important;
    padding: 0 10px !important;
  }

  .tp-card {
    padding: 20px 14px !important;
    border-radius: 14px !important;
  }
}

/* ──── Mobile Nav Drawer ──── */
.mobile-nav {
  display: flex;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 199;
  background: rgba(13, 6, 8, 0.97);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid rgba(255, 152, 0, 0.2);
  flex-direction: column;
  transform: translateY(-10px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(.4, 0, .2, 1), opacity 0.3s ease;
  pointer-events: none;
}

.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav a {
  color: #cfa87a;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 15px 6vw;
  border-bottom: 1px solid rgba(255, 152, 0, 0.08);
  transition: color 0.25s, background 0.25s, padding-left 0.2s ease;
  display: block;
}

.mobile-nav a:last-child { border-bottom: none; }

.mobile-nav a:hover,
.mobile-nav a.active {
  color: #ff9800;
  background: rgba(255, 152, 0, 0.08);
  padding-left: calc(6vw + 8px);
}

[data-theme="light"] .mobile-nav {
  background: rgba(255, 255, 255, 0.97) !important;
  border-bottom-color: #cbd5e1 !important;
}

[data-theme="light"] .mobile-nav a {
  color: #334155 !important;
  border-bottom-color: #e2e8f0 !important;
}

[data-theme="light"] .mobile-nav a:hover,
[data-theme="light"] .mobile-nav a.active {
  color: #ea580c !important;
  background: rgba(234, 88, 12, 0.08) !important;
}

/* ──── Mobile Nav Backdrop ──── */
.mobile-nav-backdrop {
  display: block;
  position: fixed;
  inset: 0;
  top: 64px;
  z-index: 198;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.mobile-nav-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}