/*
 * EasyKonvert – Design System
 * Supplements Tailwind CDN. Does NOT replace Tailwind utilities.
 * JS manipulates Tailwind classes (bg-brand-600, bg-gray-300, etc.)
 * — this file handles tokens, layout, component polish, category theming.
 */

/* ═══════════════════════════════════════════════════════
   1. DESIGN TOKENS
   ═══════════════════════════════════════════════════════ */
:root {
  /* Brand (rose-red) — mirrors Tailwind brand config */
  --ek-brand-50:  #fff1f2;
  --ek-brand-100: #ffe4e6;
  --ek-brand-200: #fecdd3;
  --ek-brand-300: #fda4af;
  --ek-brand-400: #fb7185;
  --ek-brand-500: #f43f5e;
  --ek-brand-600: #e11d48;
  --ek-brand-700: #be123c;

  /* Category — PDF (brand red) */
  --ek-pdf:        #e11d48;
  --ek-pdf-dark:   #be123c;
  --ek-pdf-bg:     #fff1f2;
  --ek-pdf-border: #fecdd3;

  /* Category — Image (violet) */
  --ek-img:        #7c3aed;
  --ek-img-dark:   #6d28d9;
  --ek-img-bg:     #f5f3ff;
  --ek-img-border: #ddd6fe;

  /* Category — Video (cyan-teal, future) */
  --ek-vid:        #0891b2;
  --ek-vid-dark:   #0e7490;
  --ek-vid-bg:     #ecfeff;
  --ek-vid-border: #a5f3fc;

  /* Surfaces */
  --ek-surface:       #ffffff;
  --ek-surface-dim:   #f9fafb;
  --ek-surface-muted: #f3f4f6;

  /* Borders */
  --ek-border:       #e5e7eb;
  --ek-border-light: #f3f4f6;

  /* Text */
  --ek-text-primary:   #111827;
  --ek-text-secondary: #374151;
  --ek-text-muted:     #6b7280;
  --ek-text-subtle:    #9ca3af;

  /* Radius */
  --ek-r-sm:   0.5rem;
  --ek-r-md:   0.75rem;
  --ek-r-lg:   1rem;
  --ek-r-xl:   1.25rem;
  --ek-r-2xl:  1.5rem;
  --ek-r-full: 9999px;

  /* Shadows */
  --ek-sh-xs: 0 1px 2px 0 rgb(0 0 0 / .04);
  --ek-sh-sm: 0 1px 3px 0 rgb(0 0 0 / .07), 0 1px 2px -1px rgb(0 0 0 / .05);
  --ek-sh-md: 0 4px 14px -2px rgb(0 0 0 / .08), 0 2px 4px -2px rgb(0 0 0 / .05);
  --ek-sh-lg: 0 8px 24px -4px rgb(0 0 0 / .09), 0 4px 8px -4px rgb(0 0 0 / .06);

  /* Animation */
  --ek-dur:  150ms;
  --ek-ease: cubic-bezier(.4, 0, .2, 1);
  --ek-t:    var(--ek-dur) var(--ek-ease);
}


/* ═══════════════════════════════════════════════════════
   2. GLOBAL BASE
   ═══════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}


/* ═══════════════════════════════════════════════════════
   3. HEADER
   ═══════════════════════════════════════════════════════ */
.ek-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ek-border-light);
  box-shadow: var(--ek-sh-xs);
}

.ek-header-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 3.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ek-logo-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
}

.ek-logo-text {
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
}

.ek-logo-easy  { color: #4b5563; font-weight: 600; }
.ek-logo-konvert { color: var(--ek-brand-600); font-weight: 900; }

.ek-header-tagline {
  font-size: 0.75rem;
  color: var(--ek-text-subtle);
  letter-spacing: 0.01em;
}

/* ── Top-nav – desktop hover dropdowns ───────────────── */
.ek-nav {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  margin-left: auto;
}
/* hide entire desktop nav on mobile – replaced by .ek-mob-overlay */
@media (max-width: 767px) {
  .ek-nav { display: none; }
}

/* hamburger – hidden on desktop, shown on mobile */
.ek-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-left: auto;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 0.375rem;
  color: #374151;
  flex-shrink: 0;
  transition: background var(--ek-t);
}
.ek-nav-toggle:hover { background: #f3f4f6; }
.ek-nav-toggle svg   { display: block; }
@media (max-width: 767px) {
  .ek-nav-toggle { display: flex; }
}

/* each category item */
.ek-nav-item {
  position: relative;
}

.ek-nav-trigger {
  display: flex;
  align-items: center;
  gap: 0.3125rem;
  padding: 0.4rem 0.75rem;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
  color: #374151;
  border-radius: 0.5rem;
  white-space: nowrap;
  transition: background var(--ek-t), color var(--ek-t);
}
.ek-nav-trigger:hover,
.ek-nav-item:hover .ek-nav-trigger {
  background: #f3f4f6;
  color: #111827;
}
.ek-nav-trigger svg {
  width: 0.6875rem;
  height: 0.6875rem;
  flex-shrink: 0;
  opacity: 0.5;
  transition: transform 0.18s var(--ek-ease), opacity 0.15s;
}
.ek-nav-item:hover .ek-nav-trigger svg {
  transform: rotate(180deg);
  opacity: 1;
}

/* dropdown panel
   top: 100% + padding-top means hover zone is continuous — no dead gap */
.ek-nav-dropdown {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  padding-top: 0.5rem;          /* bridges gap without breaking hover */
  z-index: 200;
  transition: opacity 0.15s var(--ek-ease), transform 0.15s var(--ek-ease), visibility 0s 0.15s;
}
.ek-nav-dropdown-inner {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.875rem;
  box-shadow: 0 10px 28px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.06);
  padding: 0.375rem;
  min-width: 14rem;
}
/* keep inside viewport for rightmost item */
.ek-nav-item:last-child .ek-nav-dropdown {
  left: auto;
  right: 0;
  transform: translateY(-6px);
}
.ek-nav-item:hover .ek-nav-dropdown {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: opacity 0.15s var(--ek-ease), transform 0.15s var(--ek-ease), visibility 0s 0s;
}
.ek-nav-item:last-child:hover .ek-nav-dropdown {
  transform: translateY(0);
}

/* category label inside dropdown */
.ek-nav-dd-heading {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.375rem 0.625rem 0.5rem;
  border-bottom: 1px solid #f3f4f6;
  margin-bottom: 0.25rem;
}
.ek-nav-dd-heading--pdf   { color: var(--ek-pdf);  }
.ek-nav-dd-heading--image { color: var(--ek-img);  }
.ek-nav-dd-heading--video { color: var(--ek-vid);  }

/* links */
.ek-nav-dd-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4375rem 0.625rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-family: inherit;
  font-weight: 500;
  color: #374151;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--ek-t), color var(--ek-t);
}
.ek-nav-dd-link:hover {
  color: #111827;
  background: #f5f5f5;
}
.ek-nav-dd-link .ek-dd-icon {
  font-size: 0.9375rem;
  flex-shrink: 0;
  line-height: 1;
}
.ek-nav-dd-link .ek-dd-title {
  font-weight: 600;
}
/* two-column grid for larger tool lists */
.ek-nav-dd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.ek-nav-dd-grid + .ek-nav-dd-link,
.ek-nav-dd-grid .ek-nav-dd-link { /* ensure grid items use full cell */ }


/* ── Mobile overlay drawer ──────────────────────────────────────────────
   Lives OUTSIDE <header> in the DOM so backdrop-filter on the header does
   NOT create a containing block that clips position:fixed to the header.
   ─────────────────────────────────────────────────────────────────────── */
/* hidden entirely on desktop */
.ek-mob-overlay { display: none; }

@media (max-width: 767px) {
  .ek-mob-overlay {
    display: block;
    visibility: hidden;
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0,0,0,0);
    pointer-events: none;
    transition: visibility 0s 0.28s, background 0.28s var(--ek-ease);
  }
  .ek-mob-overlay.is-open {
    visibility: visible;
    background: rgba(0,0,0,0.42);
    pointer-events: auto;
    transition: background 0.28s var(--ek-ease);
  }

  /* slide-in panel */
  .ek-mob-drawer {
    position: absolute;
    top: 0; right: 0;
    width: min(82vw, 22rem);
    height: 100%;
    background: #fff;
    box-shadow: -8px 0 32px rgba(0,0,0,0.14);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%);
    transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
    padding-bottom: 2rem;
  }
  .ek-mob-overlay.is-open .ek-mob-drawer {
    transform: translateX(0);
  }

  /* sticky header inside drawer */
  .ek-mob-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0.875rem 1rem 1.25rem;
    border-bottom: 1px solid #f3f4f6;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #111827;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
  }
  .ek-mob-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem; height: 2rem;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 0.375rem;
    color: #374151;
    transition: background var(--ek-t);
  }
  .ek-mob-close:hover { background: #f3f4f6; }

  /* category section */
  .ek-mob-section {
    border-bottom: 1px solid #f3f4f6;
    padding: 0 0.5rem 0.625rem;
  }
  .ek-mob-cat-heading {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    padding: 0.875rem 0.75rem 0.5rem;
  }
  .ek-mob-cat-heading--pdf   { color: var(--ek-pdf); }
  .ek-mob-cat-heading--image { color: var(--ek-img); }
  .ek-mob-cat-heading--video { color: var(--ek-vid); }

  /* reuse desktop link style inside drawer */
  .ek-mob-section .ek-nav-dd-link {
    border-radius: 0.5rem;
    padding: 0.5625rem 0.75rem;
    white-space: normal;
    font-size: 0.875rem;
  }
}


/* ═══════════════════════════════════════════════════════
   4. HERO
   ═══════════════════════════════════════════════════════ */
.ek-hero {
  text-align: center;
  padding: 3.75rem 1.25rem 2.75rem;
  background: linear-gradient(180deg, #fff7f8 0%, transparent 100%);
}

.ek-hero-title {
  font-size: clamp(2rem, 4.5vw, 2.875rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--ek-text-primary);
}

.ek-hero-title em {
  font-style: normal;
  color: var(--ek-brand-600);
}

.ek-hero-sub {
  font-size: 1.0625rem;
  color: var(--ek-text-muted);
  line-height: 1.65;
  max-width: 38rem;
  margin: 0.875rem auto 0;
}

/* ── Trust pills ─────────────────────────── */
.ek-trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.ek-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3125rem;
  background: var(--ek-surface);
  border: 1px solid var(--ek-border);
  border-radius: var(--ek-r-full);
  padding: 0.3rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ek-text-secondary);
  box-shadow: var(--ek-sh-xs);
}

.ek-pill--accent {
  background: var(--ek-brand-50);
  border-color: var(--ek-brand-200);
  color: var(--ek-brand-700);
}


/* ═══════════════════════════════════════════════════════
   5. PAGE LAYOUT
   ═══════════════════════════════════════════════════════ */
.ek-main-wrap {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.25rem 5rem;
}


/* ═══════════════════════════════════════════════════════
   6. TABS + CATEGORY SECTIONS
   ═══════════════════════════════════════════════════════ */

/* Tab bar */
.ek-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.375rem;
  background: #f3f4f6;
  border-radius: 0.875rem;
  margin-bottom: 1.75rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.ek-tabs::-webkit-scrollbar { display: none; }

.ek-tab {
  flex-shrink: 0;
  padding: 0.5rem 1.125rem;
  border-radius: 0.625rem;
  border: none;
  background: transparent;
  font-size: 0.875rem;
  font-weight: 600;
  color: #6b7280;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.ek-tab:hover:not(.ek-tab--active) {
  background: #e5e7eb;
  color: #374151;
}
.ek-tab--active {
  background: #fff;
  color: #e11d48;
  box-shadow: 0 1px 4px rgba(0,0,0,0.10);
}

/* Tab panels */
.ek-tab-panel[hidden] { display: none; }

.ek-cat-section {
  padding: 2.25rem 0 0.5rem;
}

/* Category label badge */
.ek-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--ek-r-full);
  padding: 0.25rem 0.75rem;
}

.ek-cat-badge--pdf   { color: var(--ek-pdf);  background: var(--ek-pdf-bg);  border: 1px solid var(--ek-pdf-border); }
.ek-cat-badge--image { color: var(--ek-img);  background: var(--ek-img-bg);  border: 1px solid var(--ek-img-border); }
.ek-cat-badge--video { color: var(--ek-vid);  background: var(--ek-vid-bg);  border: 1px solid var(--ek-vid-border); }

.ek-cat-heading {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--ek-text-primary);
  letter-spacing: -0.025em;
  margin-top: 0.5rem;
}

.ek-cat-desc {
  font-size: 0.9375rem;
  color: var(--ek-text-muted);
  margin-top: 0.25rem;
  line-height: 1.5;
}

/* ── Coming-soon inline badge ────────────── */
.ek-badge-soon {
  display: inline-flex;
  align-items: center;
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--ek-vid-bg);
  color: var(--ek-vid);
  border: 1px solid var(--ek-vid-border);
  border-radius: var(--ek-r-full);
  padding: 0.125rem 0.5rem;
  margin-left: 0.5rem;
  vertical-align: middle;
  line-height: 1.6;
}


/* ═══════════════════════════════════════════════════════
   7. TOOL GRID & CARD
   ═══════════════════════════════════════════════════════ */
.ek-tool-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 0.875rem;
  margin-top: 1.125rem;
}

@media (min-width: 540px)  { .ek-tool-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .ek-tool-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .ek-tool-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1400px) { .ek-tool-grid { grid-template-columns: repeat(6, 1fr); } }

.ek-tool-card {
  display: block;
  background: var(--ek-surface);
  border-radius: var(--ek-r-xl);
  border: 1px solid var(--ek-border);
  padding: 1rem;
  box-shadow: var(--ek-sh-sm);
  text-decoration: none;
  transition:
    box-shadow var(--ek-t),
    border-color var(--ek-t),
    transform var(--ek-t);
  position: relative;
}

.ek-tool-card:hover {
  box-shadow: var(--ek-sh-md);
  transform: translateY(-2px);
}

.ek-tool-card--pdf:hover   { border-color: var(--ek-pdf-border); }
.ek-tool-card--image:hover { border-color: var(--ek-img-border); }
.ek-tool-card--video:hover { border-color: var(--ek-vid-border); }
.ek-tool-card--soon { opacity: 0.6; pointer-events: none; }

/* Icon box */
.ek-tool-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 0.625rem;
  flex-shrink: 0;
}

.ek-tool-card--pdf   .ek-tool-icon { background: var(--ek-pdf-bg); }
.ek-tool-card--image .ek-tool-icon { background: var(--ek-img-bg); }
.ek-tool-card--video .ek-tool-icon { background: var(--ek-vid-bg); }

/* Card text */
.ek-tool-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ek-text-primary);
  transition: color var(--ek-t);
}

.ek-tool-card--pdf:hover   .ek-tool-title { color: var(--ek-pdf); }
.ek-tool-card--image:hover .ek-tool-title { color: var(--ek-img); }
.ek-tool-card--video:hover .ek-tool-title { color: var(--ek-vid); }

.ek-tool-desc {
  font-size: 0.8125rem;
  color: var(--ek-text-muted);
  margin-top: 0.25rem;
  line-height: 1.55;
}

/* Section divider */
.ek-section-divider {
  border: none;
  border-top: 1px solid var(--ek-border-light);
  margin: 2.25rem 0 0;
}


/* ═══════════════════════════════════════════════════════
   8. TRUST / PRIVACY BLOCK
   ═══════════════════════════════════════════════════════ */
.ek-privacy-block {
  background: linear-gradient(135deg, var(--ek-brand-50) 0%, #fce7f3 60%, var(--ek-brand-50) 100%);
  border: 1px solid var(--ek-brand-200);
  border-radius: var(--ek-r-xl);
  padding: 1.375rem 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 2.5rem;
}


/* ═══════════════════════════════════════════════════════
   9. FAQ SECTION
   ═══════════════════════════════════════════════════════ */
.ek-faq-section {
  margin-top: 3rem;
}

.ek-faq-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ek-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.ek-faq-list {
  border: 1px solid var(--ek-border);
  border-radius: var(--ek-r-xl);
  overflow: hidden;
  background: var(--ek-surface);
  box-shadow: var(--ek-sh-sm);
  margin-top: 1rem;
}

.ek-faq-item {
  border-bottom: 1px solid var(--ek-border-light);
  padding: 1.125rem 1.375rem;
}

.ek-faq-item:last-child { border-bottom: none; }

.ek-faq-q {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ek-text-secondary);
  margin-bottom: 0.375rem;
}

.ek-faq-a {
  font-size: 0.875rem;
  color: var(--ek-text-muted);
  line-height: 1.65;
}


/* ═══════════════════════════════════════════════════════
   10. CONVERTER TOOL PAGE LAYOUT
   ═══════════════════════════════════════════════════════ */

/* Tool page outer wrapper already has max-w-2xl mx-auto px-4 py-12 via Tailwind.
   We enhance it non-destructively. */
[data-tool] {
  padding-top: 2.5rem !important;
  padding-bottom: 5rem !important;
}

/* Page header */
.ek-page-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--ek-border-light);
}

/* Override the plain h1 on tool pages  */
[data-tool] > div:first-child > h1 {
  font-size: 1.75rem !important;
  letter-spacing: -0.03em !important;
  line-height: 1.2 !important;
}

[data-tool] > div:first-child > p {
  font-size: 0.9375rem !important;
  line-height: 1.6 !important;
}


/* ═══════════════════════════════════════════════════════
   11. DROPZONE
   JS controls: border-brand-500, bg-brand-50, border-gray-300
   We add shape, glow, transition on the existing element.
   ═══════════════════════════════════════════════════════ */
#dropzone {
  border-radius: var(--ek-r-xl) !important;
  transition:
    background-color var(--ek-t),
    border-color var(--ek-t),
    box-shadow var(--ek-t) !important;
  padding: 2.75rem 2rem !important;
  gap: 0.75rem !important;
}

/* Glow ring on hover / drag-over */
#dropzone:hover {
  box-shadow: 0 0 0 4px var(--ek-brand-50) !important;
}

.ek-dz-icon {
  color: #d1d5db;
  transition: color var(--ek-t);
  flex-shrink: 0;
}

#dropzone:hover .ek-dz-icon {
  color: var(--ek-brand-300);
}

.ek-dz-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #374151;
}

.ek-dz-sub {
  font-size: 0.8125rem;
  color: var(--ek-text-subtle);
}


/* ═══════════════════════════════════════════════════════
   12. FILE LIST
   JS renders <li> items with Tailwind classes.
   We enhance the container and items non-destructively.
   ═══════════════════════════════════════════════════════ */
#file-list {
  gap: 0.5rem !important;
}

#file-list li {
  border-radius: var(--ek-r-lg) !important;
  box-shadow: var(--ek-sh-xs) !important;
  transition:
    border-color var(--ek-t),
    box-shadow var(--ek-t) !important;
}


/* ═══════════════════════════════════════════════════════
   13. OPTIONS / SHARE PANELS
   JS controls: hidden, panel-content, panel-arrow
   ═══════════════════════════════════════════════════════ */
[data-options-panel] {
  border-radius: var(--ek-r-xl) !important;
  box-shadow: var(--ek-sh-xs) !important;
  overflow: hidden !important;
}

[data-panel-toggle] {
  transition: background-color var(--ek-t) !important;
}


/* ═══════════════════════════════════════════════════════
   14. PROCESS BUTTON
   JS toggles: bg-gray-300/cursor-not-allowed ↔ bg-brand-600/hover:bg-brand-700/active:scale-[0.98]
   We only add shape + glow without touching color.
   ═══════════════════════════════════════════════════════ */
#process-btn {
  border-radius: var(--ek-r-xl) !important;
  font-size: 0.9375rem !important;
  letter-spacing: 0.01em !important;
  transition:
    background-color var(--ek-t),
    transform 100ms var(--ek-ease),
    box-shadow var(--ek-t) !important;
}

/* Brand glow only when enabled */
#process-btn:not(:disabled):hover {
  box-shadow: 0 4px 16px -2px rgb(225 29 72 / .35) !important;
}


/* ═══════════════════════════════════════════════════════
   15. RESULT CARD
   JS toggles: hidden on #tool-result
   ═══════════════════════════════════════════════════════ */
#tool-result > div {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%) !important;
  border-color: #86efac !important;
  border-radius: var(--ek-r-2xl) !important;
  box-shadow: 0 8px 24px -4px rgb(34 197 94 / .12) !important;
}

#download-btn {
  border-radius: var(--ek-r-xl) !important;
  letter-spacing: 0.01em !important;
  word-break: break-all !important;
  overflow-wrap: break-word !important;
  white-space: normal !important;
  box-shadow: 0 4px 14px -2px rgb(225 29 72 / .35) !important;
  transition: background-color var(--ek-t), box-shadow var(--ek-t), transform 100ms var(--ek-ease) !important;
}

#download-btn:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 18px -2px rgb(225 29 72 / .4) !important;
}

#copy-share-btn {
  border-radius: var(--ek-r-xl) !important;
  transition: background-color var(--ek-t), box-shadow var(--ek-t) !important;
}

#copy-share-btn:hover {
  box-shadow: var(--ek-sh-sm) !important;
}

#reset-btn {
  font-size: 0.8125rem !important;
}


/* ═══════════════════════════════════════════════════════
   16. ERROR BANNER
   JS toggles: hidden on #error-banner
   ═══════════════════════════════════════════════════════ */
#error-banner {
  border-radius: var(--ek-r-xl) !important;
  align-items: flex-start !important;
}


/* ═══════════════════════════════════════════════════════
   17. INFO / WARNING NOTE BLOCKS
   ═══════════════════════════════════════════════════════ */
.ek-info-note {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--ek-r-lg);
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  color: #92400e;
  margin-bottom: 1.5rem;
  line-height: 1.55;
}


/* ═══════════════════════════════════════════════════════
   18. TOOL PAGE SEO / FAQ BLOCK
   ═══════════════════════════════════════════════════════ */
.ek-tool-seo {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ek-border-light);
}

.ek-tool-seo h2 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--ek-text-secondary);
  letter-spacing: -0.02em;
  margin-bottom: 0.625rem;
}

.ek-tool-seo h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ek-text-secondary);
  margin-bottom: 0.25rem;
}

.ek-tool-seo p,
.ek-tool-seo .ek-faq-a {
  font-size: 0.875rem;
  color: var(--ek-text-muted);
  line-height: 1.65;
}

.ek-tool-seo .space-y-4 > div {
  border-bottom: 1px solid var(--ek-border-light);
  padding-bottom: 1rem;
}

.ek-tool-seo .space-y-4 > div:last-child {
  border-bottom: none;
}


/* ═══════════════════════════════════════════════════════
   19. FORM ELEMENTS
   ═══════════════════════════════════════════════════════ */
input[type="number"],
input[type="text"],
input[type="password"],
select {
  transition: border-color var(--ek-t), box-shadow var(--ek-t) !important;
}

input[type="number"]:focus,
input[type="text"]:focus,
input[type="password"]:focus,
select:focus {
  outline: none !important;
  border-color: var(--ek-brand-400) !important;
  box-shadow: 0 0 0 3px rgb(251 113 133 / .15) !important;
}

input[type="range"] {
  height: 4px;
}


/* ═══════════════════════════════════════════════════════
   20. FOOTER
   ═══════════════════════════════════════════════════════ */
.ek-footer {
  border-top: 1px solid var(--ek-border-light);
  margin-top: 0;
  background: var(--ek-surface-dim);
}

.ek-footer-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 640px) {
  .ek-footer-inner {
    grid-template-columns: auto 1fr;
    text-align: left;
    align-items: start;
  }
}

.ek-footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.ek-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 1.25rem;
  font-size: 0.8125rem;
  color: var(--ek-text-subtle);
}

.ek-footer-links a {
  color: var(--ek-text-subtle);
  text-decoration: none;
  transition: color var(--ek-t);
}

.ek-footer-links a:hover {
  color: var(--ek-brand-600);
}

.ek-footer-copy {
  font-size: 0.75rem;
  color: var(--ek-text-subtle);
  padding-top: 1.5rem;
  border-top: 1px solid var(--ek-border-light);
  text-align: center;
  max-width: 80rem;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  padding-bottom: 1.5rem;
}


/* ═══════════════════════════════════════════════════════
   21. RESPONSIVE MISC
   ═══════════════════════════════════════════════════════ */
@media (max-width: 639px) {
  .ek-hero {
    padding: 2.5rem 1.25rem 2rem;
  }

  .ek-hero-title {
    font-size: 1.875rem;
  }
}


/* ═══════════════════════════════════════════════════════
   22. ACCESSIBILITY
   ═══════════════════════════════════════════════════════ */
:focus-visible {
  outline: 2px solid var(--ek-brand-400);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}