@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;600;700;800&family=Mukta:wght@400;500;600&display=swap');

:root {
  --saffron: #FF6B00;
  --saffron-light: #FF8C38;
  --saffron-dark: #CC5500;
  --navy: #0D1B3E;
  --navy-light: #162347;
  --gold: #FFB800;
  --gold-light: #FFD166;
  --white: #FFFFFF;
  --off-white: #FFF8F0;
  --text: #1A1A2E;
  --text-muted: #666680;
  --card-bg: rgba(255,255,255,0.95);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 32px rgba(13,27,62,0.12);
  --shadow-hover: 0 16px 48px rgba(255,107,0,0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Mukta', sans-serif;
  background: var(--off-white);
  color: var(--text);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Baloo 2', cursive;
  font-weight: 700;
}

/* NAV */
nav {
  background: var(--navy);
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-family: 'Baloo 2', cursive;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo span { color: var(--saffron); }
.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}
.nav-links a:hover { background: rgba(255,107,0,0.2); color: var(--gold); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}
@media(max-width:768px) {
  .nav-links { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--navy); flex-direction: column; padding: 16px; gap: 4px; }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: flex; }
}

/* TOOL PAGE WRAPPER */
.tool-page {
  min-height: 100vh;
  padding: 32px 16px 60px;
}

.tool-container {
  max-width: 860px;
  margin: 0 auto;
}

.tool-header {
  text-align: center;
  margin-bottom: 28px;
}
.tool-header .tool-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 8px;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)}
}
.tool-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.tool-header p {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  margin-top: 6px;
}

.tool-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  margin-bottom: 20px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-family: 'Baloo 2', cursive;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.25s;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--saffron), var(--saffron-dark));
  color: white;
  box-shadow: 0 4px 15px rgba(255,107,0,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,0,0.5); }
.btn-secondary {
  background: var(--navy);
  color: white;
}
.btn-secondary:hover { background: var(--navy-light); transform: translateY(-2px); }
.btn-success {
  background: linear-gradient(135deg, #22C55E, #16A34A);
  color: white;
  box-shadow: 0 4px 15px rgba(34,197,94,0.3);
}
.btn-success:hover { transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* UPLOAD ZONE */
.upload-zone {
  border: 2.5px dashed rgba(255,107,0,0.4);
  border-radius: var(--radius);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  background: rgba(255,107,0,0.03);
  position: relative;
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--saffron);
  background: rgba(255,107,0,0.07);
}
.upload-zone input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}
.upload-icon { font-size: 2.5rem; margin-bottom: 10px; }
.upload-zone h3 { font-size: 1.1rem; color: var(--navy); margin-bottom: 4px; }
.upload-zone p { color: var(--text-muted); font-size: 0.9rem; }

/* FORM ELEMENTS */
label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--navy); font-size: 0.95rem; }
input[type=text], input[type=number], input[type=email], select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #E8E8F0;
  border-radius: 10px;
  font-family: 'Mukta', sans-serif;
  font-size: 1rem;
  color: var(--text);
  background: white;
  transition: border 0.2s;
  outline: none;
  margin-bottom: 16px;
}
input:focus, select:focus, textarea:focus { border-color: var(--saffron); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media(max-width:600px){ .form-row { grid-template-columns: 1fr; } }

/* RESULT BOX */
.result-box {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius);
  padding: 24px;
  color: white;
  text-align: center;
  margin-top: 20px;
}
.result-box .result-value {
  font-family: 'Baloo 2', cursive;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold);
}
.result-box .result-label { font-size: 0.9rem; opacity: 0.8; margin-top: 4px; }

/* BREADCRUMB */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}
.breadcrumb a { color: rgba(255,255,255,0.7); text-decoration: none; }
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: white; font-weight: 600; }

/* PROGRESS BAR */
.progress { background: rgba(255,255,255,0.2); border-radius: 20px; height: 8px; overflow: hidden; margin: 12px 0; }
.progress-bar { height: 100%; background: var(--gold); border-radius: 20px; transition: width 0.4s; }

/* AD SLOT */
.ad-slot {
  background: rgba(255,255,255,0.1);
  border: 1.5px dashed rgba(255,255,255,0.25);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  margin: 20px 0;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* FOOTER */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  text-align: center;
  padding: 24px 16px;
  font-size: 0.85rem;
}
footer a { color: var(--gold); text-decoration: none; }
footer .footer-links { display: flex; justify-content: center; gap: 20px; margin-bottom: 12px; flex-wrap: wrap; }

/* TOAST */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--navy);
  color: white;
  padding: 12px 24px;
  border-radius: 30px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  font-weight: 600;
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(.34,1.56,.64,1);
  border-left: 4px solid var(--saffron);
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* RANGE SLIDER */
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #E8E8F0;
  margin-bottom: 8px;
  outline: none;
  border: none;
  padding: 0;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--saffron);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(255,107,0,0.4);
}

/* CHIPS */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
.chip-orange { background: rgba(255,107,0,0.15); color: var(--saffron-dark); }
.chip-green { background: rgba(34,197,94,0.15); color: #16A34A; }
.chip-blue { background: rgba(59,130,246,0.15); color: #1D4ED8; }

/* TOOL GRID (for related tools) */
.related-tools { margin-top: 32px; }
.related-tools h3 { color: white; margin-bottom: 14px; font-size: 1.1rem; opacity: 0.9; }
.tool-grid-small { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.tool-grid-small a {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 12px 10px;
  text-align: center;
  color: white;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
}
.tool-grid-small a:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.tool-grid-small a .t-icon { display: block; font-size: 1.4rem; margin-bottom: 4px; }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease forwards; }

@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--off-white); }
::-webkit-scrollbar-thumb { background: var(--saffron); border-radius: 3px; }