/* ==========================================================================
   MerchAsst Design System V1.0
   A unified, concise visual standard for the MerchAsst tool platform.
   Built on top of Bootstrap 5 + Tailwind utilities + jQuery.
   ========================================================================== */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* Brand palette */
  --ma-primary: #4f46e5;          /* indigo-600 */
  --ma-primary-dark: #4338ca;     /* indigo-700 */
  --ma-primary-light: #eef2ff;    /* indigo-50  */
  --ma-accent: #f59e0b;           /* amber-500  */
  --ma-accent-dark: #d97706;
  --ma-success: #10b981;           /* emerald-500 */
  --ma-info: #0ea5e9;             /* sky-500 */
  --ma-danger: #ef4444;

  /* Neutrals */
  --ma-bg: #f8fafc;               /* slate-50 */
  --ma-surface: #ffffff;
  --ma-surface-alt: #f1f5f9;      /* slate-100 */
  --ma-text: #1e293b;             /* slate-800 */
  --ma-text-muted: #64748b;       /* slate-500 */
  --ma-text-soft: #94a3b8;        /* slate-400 */
  --ma-border: #e2e8f0;           /* slate-200 */
  --ma-border-strong: #cbd5e1;

  /* Typography */
  --ma-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --ma-font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

  /* Radius & shadow */
  --ma-radius-sm: 6px;
  --ma-radius: 10px;
  --ma-radius-lg: 16px;
  --ma-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --ma-shadow: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
  --ma-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10), 0 4px 8px rgba(15, 23, 42, 0.05);

  /* Category palette — light backgrounds + dark foregrounds */
  --cat-doc:          #7c3aed;
  --cat-doc-soft:     #f3e8ff;
  --cat-fin:          #059669;
  --cat-fin-soft:     #d1fae5;
  --cat-log:          #0284c7;
  --cat-log-soft:     #e0f2fe;
  --cat-code:         #d97706;
  --cat-code-soft:    #fef3c7;
  --cat-time:         #e11d48;
  --cat-time-soft:    #ffe4e6;
  --cat-ai:           #c026d3;
  --cat-ai-soft:      #fae8ff;
  --cat-all:          #64748b;
  --cat-all-soft:     #f1f5f9;

  /* Layout */
  --ma-header-h: 64px;
  --ma-container: 1440px;
}

/* ---------- 2. Base ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--ma-header-h) + 16px); }

body {
  font-family: var(--ma-font-sans);
  background-color: var(--ma-bg);
  color: var(--ma-text);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; color: var(--ma-text); letter-spacing: -0.01em; }
a { color: var(--ma-primary); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--ma-primary-dark); }

::selection { background: rgba(79, 70, 229, 0.18); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--ma-border-strong); border-radius: 8px; border: 2px solid var(--ma-bg); }
::-webkit-scrollbar-thumb:hover { background: var(--ma-text-soft); }

/* ---------- 3. Layout helpers ---------- */
.ma-container { max-width: var(--ma-container); margin: 0 auto; padding: 0 20px; }
.ma-section { padding: 56px 0; }
.ma-section-sm { padding: 36px 0; }

.section-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ma-primary); background: var(--ma-primary-light);
  padding: 4px 12px; border-radius: 999px; margin-bottom: 12px;
}
.section-title { font-size: 28px; line-height: 1.25; margin: 0 0 10px; }
.section-subtitle { color: var(--ma-text-muted); font-size: 15.5px; max-width: 640px; margin: 0 auto; }

/* ---------- 4. Navbar ---------- */
.ma-navbar {
  position: sticky; top: 0; z-index: 1030;
  height: var(--ma-header-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--ma-border);
}
.ma-navbar-inner { display: flex; align-items: center; gap: 24px; height: 100%; }

.ma-brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; font-size: 19px; color: var(--ma-text); }
.ma-brand:hover { color: var(--ma-text); }
.ma-brand .ma-brand-mark {
  width: 36px; height: 36px; border-radius: 8px;
  object-fit: contain;
  display: block;
}
.ma-brand-text b { color: var(--ma-primary); }

.ma-nav-links { display: flex; align-items: center; gap: 4px; }
.ma-nav-links > a {
  color: var(--ma-text-muted); font-weight: 500; font-size: 14.5px;
  padding: 7px 13px; border-radius: 8px; white-space: nowrap;
}
.ma-nav-links > a:hover { color: var(--ma-text); background: var(--ma-surface-alt); }
.ma-nav-links > a.active { color: var(--ma-primary); background: var(--ma-primary-light); }

/* Nav item with hover dropdown */
.ma-nav-item { position: relative; }
.ma-nav-item > a {
  color: var(--ma-text-muted); font-weight: 500; font-size: 14.5px;
  padding: 7px 13px; border-radius: 8px; display: inline-flex; align-items: center; gap: 4px;
  cursor: pointer; white-space: nowrap;
}
.ma-nav-item > a:hover,
.ma-nav-item:hover > a,
.ma-nav-item.open > a { color: var(--ma-text); background: var(--ma-surface-alt); }
.ma-nav-item > a.active,
.ma-nav-item:hover > a.active { color: var(--ma-primary); background: var(--ma-primary-light); }
.ma-nav-item > a .caret { font-size: 10px; margin-left: 2px; opacity: .7; transition: transform .2s ease; }
.ma-nav-item:hover > a .caret,
.ma-nav-item.open > a .caret { transform: rotate(180deg); }

/* Dropdown panel */
.ma-nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 300px; background: #fff;
  border: 1px solid var(--ma-border); border-radius: var(--ma-radius-lg);
  box-shadow: var(--ma-shadow-lg); padding: 10px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
  z-index: 1100;
  max-height: calc(100vh - var(--ma-header-h) - 40px); overflow-y: auto;
}
.ma-nav-item:hover > .ma-nav-dropdown,
.ma-nav-item.open > .ma-nav-dropdown,
.ma-nav-item:focus-within > .ma-nav-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.ma-nav-dropdown .dd-head {
  font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ma-text-soft); padding: 4px 10px 8px; border-bottom: 1px solid var(--ma-border);
  margin-bottom: 6px;
}
/* 组内小标题（如 Marketing Calendar 下拉的分组标题） */
.ma-nav-dropdown .dd-sub {
  border-bottom: none; margin: 0; padding: 12px 10px 2px;
}
/* 加宽下拉（Marketing Calendar 需要容纳更多单页） */
.ma-nav-item.nav-wide > .ma-nav-dropdown { min-width: 460px; }
.ma-nav-dropdown a.dd-link {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 10px; border-radius: 8px;
  color: var(--ma-text-muted); font-size: 13.5px; font-weight: 500;
  transition: all .12s ease;
  white-space: nowrap;
}
.ma-nav-dropdown a.dd-link:hover { background: var(--ma-surface-alt); color: var(--ma-text); }
.ma-nav-dropdown a.dd-link .ic {
  display: none;
}
.ma-nav-dropdown a.dd-link .name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ma-nav-dropdown a.dd-link .arr { font-size: 11px; opacity: 0; transition: opacity .12s ease, transform .12s ease; }
.ma-nav-dropdown a.dd-link:hover .arr { opacity: 1; transform: translateX(2px); }
.ma-nav-dropdown a.dd-link.is-current { background: var(--ma-primary-light); color: var(--ma-primary); }
.ma-nav-dropdown a.dd-link.is-current .ic { box-shadow: 0 0 0 2px rgba(79,70,229,.18); }

/* Dropdown category icon colors */
.ma-nav-dropdown a.dd-link.cat-doc .ic { background: var(--cat-doc-soft); color: var(--cat-doc); }
.ma-nav-dropdown a.dd-link.cat-fin .ic { background: var(--cat-fin-soft); color: var(--cat-fin); }
.ma-nav-dropdown a.dd-link.cat-log .ic { background: var(--cat-log-soft); color: var(--cat-log); }
.ma-nav-dropdown a.dd-link.cat-code .ic { background: var(--cat-code-soft); color: var(--cat-code); }
.ma-nav-dropdown a.dd-link.cat-time .ic { background: var(--cat-time-soft); color: var(--cat-time); }
.ma-nav-dropdown a.dd-link.cat-ai .ic { background: var(--cat-ai-soft); color: var(--cat-ai); }

.ma-navbar-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.ma-navbar-actions a.active {
  color: var(--ma-primary) !important;
  border-color: var(--ma-primary-light) !important;
  background: var(--ma-primary-light) !important;
}
/* Prevent "Sign In + Get Started" flash on refresh for logged-in users.
   The inline <head> script adds .ma-auth-pending to <html> when a token is
   present; main.js removes it after rendering the correct navbar state. */
html.ma-auth-pending .ma-navbar-actions { visibility: hidden !important; }
.ma-nav-item.is-active > a { color: var(--ma-primary); background: var(--ma-primary-light); }

/* ---------- 5. Buttons ---------- */
.ma-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font-weight: 600; font-size: 14px; line-height: 1;
  padding: 10px 18px; border-radius: var(--ma-radius);
  border: 1px solid transparent; cursor: pointer;
  transition: all .15s ease; white-space: nowrap; text-decoration: none;
}
.ma-btn:active { transform: translateY(1px); }
.ma-btn-primary { background: var(--ma-primary); color: #fff; }
.ma-btn-primary:hover { background: var(--ma-primary-dark); color: #fff; box-shadow: 0 6px 16px rgba(79,70,229,.32); }
.ma-btn-outline { background: transparent; color: var(--ma-text); border-color: var(--ma-border-strong); }
.ma-btn-outline:hover { border-color: var(--ma-primary); color: var(--ma-primary); background: var(--ma-primary-light); }
.ma-btn-ghost { background: transparent; color: var(--ma-text-muted); }
.ma-btn-ghost:hover { color: var(--ma-primary); background: var(--ma-primary-light); }
.ma-btn-sm { padding: 7px 13px; font-size: 13px; }
.ma-btn-lg { padding: 13px 26px; font-size: 15.5px; }

/* ---------- 6. Hero ---------- */
.ma-hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(245,158,11,.12), transparent 60%),
    radial-gradient(1000px 600px at 0% 0%, rgba(79,70,229,.14), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--ma-bg) 100%);
  padding: 72px 0 56px;
}
.ma-hero h1 { font-size: clamp(34px, 5vw, 50px); line-height: 1.1; margin: 0 0 16px; }
.ma-hero h1 .grad { background: linear-gradient(120deg, var(--ma-primary) 0%, #9333ea 50%, var(--ma-accent) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ma-hero p.lead { font-size: 17.5px; color: var(--ma-text-muted); max-width: 620px; margin: 0 auto 28px; }

.ma-search {
  display: flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--ma-border);
  border-radius: 999px; padding: 6px 6px 6px 18px;
  box-shadow: var(--ma-shadow); max-width: 560px; margin: 0 auto;
}
.ma-search input { flex: 1; border: 0; outline: 0; background: transparent; font-size: 13px; padding: 8px 12px 8px 0; min-width: 0; }
.ma-search input::placeholder { color: #d1d5db !important; opacity: 1 !important; }
.ma-search input::-webkit-input-placeholder { color: #d1d5db !important; }
.ma-search input::-moz-placeholder { color: #d1d5db !important; opacity: 1 !important; }
.ma-search input:-ms-input-placeholder { color: #d1d5db !important; }
.ma-search input:-moz-placeholder { color: #d1d5db !important; opacity: 1 !important; }
.ma-search .ma-btn { border-radius: 999px; }

.ma-stats { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; margin-top: 40px; }
.ma-stat .num { font-size: 30px; font-weight: 800; color: var(--ma-text); }
.ma-stat .num .ac { color: var(--ma-accent); }
.ma-stat .lbl { font-size: 13px; color: var(--ma-text-muted); }

/* ---------- 7. Category nav ---------- */
.ma-catnav { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.ma-catnav a {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px; border-radius: 999px; font-size: 14px; font-weight: 600;
  background: #fff; border: 1px solid var(--ma-border); color: var(--ma-text-muted);
}
.ma-catnav a:hover { border-color: var(--ma-primary); color: var(--ma-primary); }
.ma-catnav a .dot { width: 8px; height: 8px; border-radius: 50%; }

/* ---------- 8. Tool cards ---------- */
.ma-cat-head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.ma-cat-head .ic {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  font-size: 19px; color: #fff;
}
.ma-cat-head h2 { font-size: 21px; margin: 0; }
.ma-cat-head .desc { color: var(--ma-text-muted); font-size: 14px; }

.ma-tool-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
@media (max-width: 1200px) { .ma-tool-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 992px) { .ma-tool-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ma-tool-grid { grid-template-columns: 1fr; } }

.ma-tool-card {
  display: flex; flex-direction: column; gap: 9px;
  background: var(--ma-surface); border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius-lg); padding: 18px;
  transition: all .18s ease; position: relative; overflow: hidden;
  height: 100%;
}
.ma-tool-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--ma-primary), var(--ma-accent));
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.ma-tool-card:hover { border-color: transparent; box-shadow: var(--ma-shadow-lg); transform: translateY(-3px); }
.ma-tool-card:hover::before { transform: scaleX(1); }

.ma-tool-card .ic {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  font-size: 20px; color: var(--ma-primary); background: var(--ma-primary-light); flex-shrink: 0;
}
.ma-tool-card .name { font-weight: 700; font-size: 15.5px; color: var(--ma-text); }
.ma-tool-card .desc { font-size: 13px; color: var(--ma-text-muted); line-height: 1.5; flex: 1; }
.ma-tool-card .link { font-size: 13px; font-weight: 600; color: var(--ma-primary); display: inline-flex; align-items: center; gap: 4px; margin-top: 4px; }
.ma-tool-card:hover .link .arr { transform: translateX(3px); }
.ma-tool-card .link .arr { transition: transform .15s ease; }
.ma-tool-card .badge-free { position: absolute; top: 14px; right: 14px; font-size: 10.5px; font-weight: 700; color: var(--ma-success); background: rgba(16,185,129,.1); padding: 2px 8px; border-radius: 999px; letter-spacing: .03em; }
.ma-tool-card .badge-new { position: absolute; top: 14px; right: 14px; font-size: 10.5px; font-weight: 700; color: #fff; background: var(--ma-primary); padding: 2px 8px; border-radius: 999px; letter-spacing: .03em; }
.ma-tool-card .badge-cn { position: absolute; top: 14px; left: 14px; font-size: 10.5px; font-weight: 700; color: #b91c1c; background: rgba(220,38,38,.1); padding: 2px 8px; border-radius: 999px; letter-spacing: .03em; }

/* category color variants */
.cat-doc .ic, .ma-cat-head .ic.c-doc { background: var(--cat-doc-soft); color: var(--cat-doc); }
.cat-fin .ic, .ma-cat-head .ic.c-fin { background: var(--cat-fin-soft); color: var(--cat-fin); }
.cat-log .ic, .ma-cat-head .ic.c-log { background: var(--cat-log-soft); color: var(--cat-log); }
.cat-code .ic, .ma-cat-head .ic.c-code { background: var(--cat-code-soft); color: var(--cat-code); }
.cat-time .ic, .ma-cat-head .ic.c-time { background: var(--cat-time-soft); color: var(--cat-time); }
.cat-ai .ic, .ma-cat-head .ic.c-ai { background: var(--cat-ai-soft); color: var(--cat-ai); }

/* ---------- 9. Tool page ---------- */
.ma-breadcrumb { font-size: 13px; color: var(--ma-text-muted); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ma-breadcrumb a { color: var(--ma-text-muted); }
.ma-breadcrumb a:hover { color: var(--ma-primary); }
.ma-breadcrumb .sep { color: var(--ma-text-soft); }

.ma-tool-header {
  padding: 20px 0 32px;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(245,158,11,.12), transparent 60%),
    radial-gradient(1000px 600px at 0% 0%, rgba(79,70,229,.14), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--ma-bg) 100%);
  border-bottom: 1px solid var(--ma-border);
}
.ma-tool-header .ma-breadcrumb { margin-bottom: 20px; }
.ma-tool-header .ma-container,
.ma-tool-wrap .ma-container { max-width: 1100px; }

.ma-tool-header .tag {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--ma-primary); background: var(--ma-primary-light); padding: 4px 11px; border-radius: 999px; margin-bottom: 14px;
}
.ma-tool-header h1 { font-size: clamp(28px, 4vw, 38px); margin: 0 0 12px; }
.ma-tool-header p { font-size: 16px; color: var(--ma-text-muted); max-width: 720px; margin: 0 0 16px; }
.ma-tool-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.ma-tool-meta .m {
  display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600;
  color: var(--ma-text-muted); background: #fff; border: 1px solid var(--ma-border); padding: 6px 12px; border-radius: 999px;
}
.ma-tool-meta .m b { color: var(--ma-text); }

/* Calculator layout */
.ma-calc { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: start; max-width: 1100px; margin-left: auto; margin-right: auto; }
@media (max-width: 900px) { .ma-calc { grid-template-columns: 1fr; } }

.ma-panel { background: #fff; border: 1px solid var(--ma-border); border-radius: var(--ma-radius-lg); box-shadow: var(--ma-shadow-sm); }
.ma-panel-hd { padding: 16px 22px; border-bottom: 1px solid var(--ma-border); display: flex; align-items: center; gap: 8px; }
.ma-panel-hd h3 { font-size: 16px; margin: 0; }
.ma-panel-bd { padding: 22px; }

/* Mode tabs */
.ma-tabs { display: inline-flex; background: var(--ma-surface-alt); padding: 4px; border-radius: 10px; gap: 2px; }
.ma-tabs button {
  border: 0; background: transparent; cursor: pointer; font: inherit;
  padding: 8px 16px; border-radius: 7px; font-weight: 600; font-size: 13.5px; color: var(--ma-text-muted);
  transition: all .15s ease;
}
.ma-tabs button:hover { color: var(--ma-text); }
.ma-tabs button.active { background: #fff; color: var(--ma-primary); box-shadow: var(--ma-shadow-sm); }

/* Form fields */
.ma-field { margin-bottom: 18px; }
.ma-field label { display: block; font-size: 13px; font-weight: 600; color: var(--ma-text); margin-bottom: 6px; }
.ma-input-wrap { position: relative; display: flex; align-items: center; }
.ma-input-wrap .pre, .ma-input-wrap .suf {
  position: absolute; top: 50%; transform: translateY(-50%); font-size: 14px; color: var(--ma-text-soft); font-weight: 600; pointer-events: none;
}
.ma-input-wrap .pre { left: 14px; }
.ma-input-wrap .suf { right: 14px; }
.ma-input {
  width: 100%; font-size: 15px; font-family: var(--ma-font-sans); color: var(--ma-text);
  background: #fff; border: 1px solid var(--ma-border-strong); border-radius: var(--ma-radius);
  padding: 12px 14px; transition: border-color .15s ease, box-shadow .15s ease; outline: 0;
}
.ma-input.has-pre { padding-left: 32px; }
.ma-input.has-suf { padding-right: 38px; }
.ma-input:focus { border-color: var(--ma-primary); box-shadow: 0 0 0 3px rgba(79,70,229,.14); }

.ma-form-actions { display: flex; gap: 10px; margin-top: 8px; }

/* Results panel */
.ma-result { position: sticky; top: calc(var(--ma-header-h) + 16px); }
.ma-result .panel-result { background: linear-gradient(160deg, #ffffff 0%, var(--ma-primary-light) 100%); }
.ma-result-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px dashed var(--ma-border); }
.ma-result-row:last-child { border-bottom: 0; }
.ma-result-row .k { font-size: 13.5px; color: var(--ma-text-muted); font-weight: 500; }
.ma-result-row .v { font-size: 22px; font-weight: 800; color: var(--ma-text); font-variant-numeric: tabular-nums; }
.ma-result-row .v.primary { color: var(--ma-primary); }
.ma-result-row .v.success { color: var(--ma-success); }
.ma-result-row .v small { font-size: 14px; font-weight: 700; color: var(--ma-text-muted); }
.ma-result-row .copy { font-size: 12px; color: var(--ma-text-soft); cursor: pointer; background: none; border: 0; padding: 4px; }
.ma-result-row .copy:hover { color: var(--ma-primary); }

.ma-formula { margin-top: 16px; padding: 12px 14px; background: var(--ma-surface-alt); border-radius: var(--ma-radius); font-family: var(--ma-font-mono); font-size: 12.5px; color: var(--ma-text-muted); }

.ma-result-row .v.warning { color: var(--ma-accent); }
.ma-result-row .v.danger  { color: var(--ma-danger); }

.text-success { color: var(--ma-success) !important; }
.text-warning { color: var(--ma-accent) !important; }
.text-danger  { color: var(--ma-danger) !important; }

.ma-chart-placeholder { margin-top: 18px; padding: 16px; background: var(--ma-surface-alt); border-radius: var(--ma-radius); border: 1px solid var(--ma-border); }
.ma-chart-title { font-size: 13px; font-weight: 600; color: var(--ma-text-muted); margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.ma-chart-bars { display: flex; align-items: flex-end; gap: 3px; height: 120px; }
.ma-chart-bar-wrap { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.ma-chart-bar { width: 100%; background: linear-gradient(180deg, var(--ma-primary) 0%, var(--ma-primary-dark) 100%); border-radius: 3px 3px 0 0; transition: height .3s ease; min-height: 2px; }
.ma-chart-label { font-size: 9px; color: var(--ma-text-soft); margin-top: 3px; white-space: nowrap; }

/* Content sections */
.ma-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: 1100px; margin-left: auto; margin-right: auto; }
@media (max-width: 900px) { .ma-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ma-cards { grid-template-columns: 1fr; } }

.ma-info-card { background: #fff; border: 1px solid var(--ma-border); border-radius: var(--ma-radius-lg); padding: 22px; height: 100%; }
.ma-info-card .num { width: 34px; height: 34px; border-radius: 9px; background: var(--ma-primary-light); color: var(--ma-primary); display: grid; place-items: center; font-weight: 800; font-size: 15px; margin-bottom: 12px; }
.ma-info-card h4 { font-size: 16px; margin: 0 0 7px; }
.ma-info-card p { font-size: 13.5px; color: var(--ma-text-muted); margin: 0; }

.ma-tip-card { background: #fff; border: 1px solid var(--ma-border); border-radius: var(--ma-radius); padding: 18px 20px; display: flex; gap: 14px; }
.ma-tip-card .ic { width: 36px; height: 36px; border-radius: 9px; background: rgba(245,158,11,.12); color: var(--ma-accent-dark); display: grid; place-items: center; font-size: 17px; flex-shrink: 0; }
.ma-tip-card h4 { font-size: 15px; margin: 0 0 4px; }
.ma-tip-card p { font-size: 13.5px; color: var(--ma-text-muted); margin: 0; }

/* FAQ accordion */
.ma-faq-item { border-bottom: 1px solid var(--ma-border); }
.ma-faq-q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 18px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; font: inherit; font-weight: 600; font-size: 15.5px; color: var(--ma-text); }
.ma-faq-q .ic { flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--ma-primary-light); color: var(--ma-primary); display: grid; place-items: center; font-size: 14px; transition: transform .2s ease; }
.ma-faq-item.open .ma-faq-q .ic { transform: rotate(45deg); }
.ma-faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.ma-faq-a-inner { padding: 0 0 18px; color: var(--ma-text-muted); font-size: 14px; line-height: 1.65; }

/* Related tools mini */
.ma-related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 768px) { .ma-related { grid-template-columns: 1fr; } }
.ma-related a { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: #fff; border: 1px solid var(--ma-border); border-radius: var(--ma-radius); }
.ma-related a:hover { border-color: var(--ma-primary); box-shadow: var(--ma-shadow-sm); }
.ma-related .ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; color: #fff; font-size: 16px; flex-shrink: 0; }
.ma-related .name { font-weight: 600; font-size: 14px; }
.ma-related .desc { font-size: 12px; color: var(--ma-text-muted); }

/* ---------- 10. Footer (light, unified with homepage) ---------- */
.ma-footer {
  background: var(--ma-surface);
  border-top: 1px solid var(--ma-border);
  color: var(--ma-text);
  padding: 48px 0 24px;
  margin-top: 64px;
}
.ma-footer h5 {
  color: var(--ma-text);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: .02em;
}
.ma-footer a {
  color: var(--ma-text-muted);
  font-size: 13.5px;
  display: block;
  padding: 4px 0;
  transition: color .15s ease;
}
.ma-footer a:hover { color: var(--ma-primary); }
.ma-footer-bottom {
  border-top: 1px solid var(--ma-border);
  margin-top: 32px;
  padding-top: 20px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: var(--ma-text-muted);
  text-align: center;
}
.ma-footer .ma-brand { color: var(--ma-text); display: inline-flex !important; }
.ma-footer .ma-brand-text { color: var(--ma-text); }

/* ---------- 11. Utilities ---------- */
.text-center-imp { text-align: center !important; }
.mt-0 { margin-top: 0 !important; }
.hidden { display: none !important; }
.ma-hidden-field { display: none; }

/* Toast */
.ma-toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: #0f172a; color: #fff; padding: 10px 20px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  box-shadow: var(--ma-shadow-lg); opacity: 0; pointer-events: none; transition: all .25s ease; z-index: 2000;
}
.ma-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Centered Modal Dialog (replaces native alert/confirm) */
.ma-modal-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.45); z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .2s ease;
}
.ma-modal-overlay.show { opacity: 1; pointer-events: auto; }
.ma-modal-box {
  background: #fff; border-radius: 16px; padding: 28px 32px 24px;
  max-width: 400px; width: 90%; text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  transform: scale(0.9); transition: transform .2s ease;
}
.ma-modal-overlay.show .ma-modal-box { transform: scale(1); }
.ma-modal-icon {
  width: 48px; height: 48px; border-radius: 50%; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center; font-size: 24px;
}
.ma-modal-icon.alert { background: #fef3c7; color: #f59e0b; }
.ma-modal-icon.confirm { background: #dbeafe; color: #3b82f6; }
.ma-modal-icon.success { background: #d1fae5; color: #10b981; }
.ma-modal-msg { font-size: 15px; color: #475569; line-height: 1.6; margin: 0 0 24px; }
.ma-modal-actions { display: flex; gap: 12px; justify-content: center; }
.ma-modal-btn {
  padding: 10px 24px; border-radius: 8px; font-size: 14px; font-weight: 600;
  cursor: pointer; border: none; transition: all .15s; font-family: inherit;
}
.ma-modal-btn-primary { background: #4f46e5; color: #fff; }
.ma-modal-btn-primary:hover { background: #4338ca; }
.ma-modal-btn-secondary { background: #f1f5f9; color: #64748b; }
.ma-modal-btn-secondary:hover { background: #e2e8f0; }

/* Back-to-top button */
.ma-backtop {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--ma-border);
  background: var(--ma-surface);
  color: var(--ma-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  box-shadow: var(--ma-shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s, background .15s ease, color .15s ease;
  z-index: 1900;
}
.ma-backtop.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.ma-backtop:hover {
  background: var(--ma-primary);
  color: #fff;
  border-color: var(--ma-primary);
  transform: translateY(-2px);
  box-shadow: var(--ma-shadow-lg);
}
.ma-backtop:focus-visible {
  outline: 2px solid var(--ma-primary);
  outline-offset: 2px;
}
@media (max-width: 600px) {
  .ma-backtop { right: 16px; bottom: 16px; width: 40px; height: 40px; font-size: 16px; }
}

/* Mobile menu toggle */
.ma-menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--ma-text); }
@media (max-width: 860px) {
  .ma-menu-toggle { display: block; }
  .ma-nav-links { display: none; }
  .ma-nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: var(--ma-header-h); left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--ma-border);
    padding: 12px 20px; gap: 4px;
    max-height: calc(100vh - var(--ma-header-h)); overflow-y: auto;
  }
  .ma-nav-links.open > a,
  .ma-nav-links.open .ma-nav-item > a { width: 100%; justify-content: space-between; }
  /* Mobile: dropdown becomes inline collapsible */
  .ma-nav-links.open .ma-nav-dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 0; padding: 4px 0 4px 12px;
    max-height: none; border-left: 2px solid var(--ma-border); margin: 4px 0;
    display: none;
  }
  .ma-nav-links.open .ma-nav-item.open > .ma-nav-dropdown { display: block; }
}

/* ==========================================================================
   12. Left-sidebar layout (iamwawa.cn style)
   ========================================================================== */
.ma-sb-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  align-items: start;
}
@media (max-width: 900px) {
  .ma-sb-layout { grid-template-columns: 1fr; }
}

/* Sidebar nav */
.ma-sidebar {
  position: sticky;
  top: calc(var(--ma-header-h) + 20px);
  background: #fff;
  border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius-lg);
  box-shadow: var(--ma-shadow-sm);
  padding: 14px 10px;
  max-height: calc(100vh - var(--ma-header-h) - 40px);
  overflow-y: auto;
}
/* Lock sidebar to a fixed width & prevent horizontal expansion */
.ma-sidebar { width: 240px; }

/* Right content area for homepage: fill remaining space (hugs sidebar, no centering gap) */
.ma-sb-content {
  min-width: 0;
  width: 100%;
}
.ma-sidebar h5 {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ma-text-soft);
  padding: 8px 12px 6px;
  margin: 0;
}
.ma-sidebar a.ma-sb-cat {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 9px;
  color: var(--ma-text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  margin-bottom: 2px;
  transition: all .15s ease;
  position: relative;
}
.ma-sidebar a.ma-sb-cat .ic {
  display: none;
}
.ma-sidebar a.ma-sb-cat .count {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  color: var(--ma-text-soft);
  background: var(--ma-surface-alt);
  padding: 2px 8px;
  border-radius: 999px;
}
.ma-sidebar a.ma-sb-cat:hover {
  background: var(--ma-surface-alt);
  color: var(--ma-text);
}
.ma-sidebar a.ma-sb-cat:hover .count { color: var(--ma-primary); }
.ma-sidebar a.ma-sb-cat.active {
  background: var(--ma-primary-light);
  color: var(--ma-primary);
}
.ma-sidebar a.ma-sb-cat.active::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--ma-primary);
  border-radius: 0 3px 3px 0;
}
.ma-sidebar a.ma-sb-cat.active .count {
  color: var(--ma-primary);
  background: rgba(79,70,229,.14);
}
/* category icon colors on sidebar */
.ma-sidebar a.ma-sb-cat[data-cat="all"] .ic { background: var(--cat-all-soft); color: var(--cat-all); }
.ma-sidebar a.ma-sb-cat[data-cat="doc"] .ic { background: var(--cat-doc-soft); color: var(--cat-doc); }
.ma-sidebar a.ma-sb-cat[data-cat="fin"] .ic { background: var(--cat-fin-soft); color: var(--cat-fin); }
.ma-sidebar a.ma-sb-cat[data-cat="log"] .ic { background: var(--cat-log-soft); color: var(--cat-log); }
.ma-sidebar a.ma-sb-cat[data-cat="code"] .ic { background: var(--cat-code-soft); color: var(--cat-code); }
.ma-sidebar a.ma-sb-cat[data-cat="time"] .ic { background: var(--cat-time-soft); color: var(--cat-time); }

/* Sub-groups inside sidebar */
.ma-sidebar .ma-sb-group { padding: 4px 0; }
.ma-sidebar .ma-sb-divider {
  height: 1px;
  background: var(--ma-border);
  margin: 10px 12px;
}

/* Category sections on right side: show only when selected */
.ma-cat-section { margin-bottom: 32px; }
.ma-cat-section .section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.ma-cat-section .section-head-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ma-cat-section .section-head .ic {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  font-size: 19px; color: #fff;
}
.ma-cat-section .section-head h2 { font-size: 21px; margin: 0; }
.ma-cat-section .section-head .desc { color: var(--ma-text-muted); font-size: 13.5px; margin-top: 2px; }
.ma-cat-section .section-head .cnt {
  font-size: 12px; font-weight: 700; color: var(--ma-primary);
  background: var(--ma-primary-light); padding: 4px 12px; border-radius: 999px;
}
/* section icon colors */
.ma-cat-section[data-cat="all"] .section-head .ic { background: var(--cat-all-soft); color: var(--cat-all); }
.ma-cat-section[data-cat="doc"] .section-head .ic { background: var(--cat-doc-soft); color: var(--cat-doc); }
.ma-cat-section[data-cat="fin"] .section-head .ic { background: var(--cat-fin-soft); color: var(--cat-fin); }
.ma-cat-section[data-cat="log"] .section-head .ic { background: var(--cat-log-soft); color: var(--cat-log); }
.ma-cat-section[data-cat="code"] .section-head .ic { background: var(--cat-code-soft); color: var(--cat-code); }
.ma-cat-section[data-cat="time"] .section-head .ic { background: var(--cat-time-soft); color: var(--cat-time); }

/* ==========================================================================
   13. Left-side vertical tabs (for calculator modes & other tabbed panels)
   ========================================================================== */
.ma-vtabs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius-lg);
  box-shadow: var(--ma-shadow-sm);
  overflow: hidden;
}
@media (max-width: 780px) {
  .ma-vtabs-layout { grid-template-columns: 1fr; }
}

.ma-vtabs {
  background: var(--ma-surface-alt);
  padding: 12px 10px;
  border-right: 1px solid var(--ma-border);
}
@media (max-width: 780px) {
  .ma-vtabs {
    border-right: 0;
    border-bottom: 1px solid var(--ma-border);
    display: flex;
    gap: 6px;
    overflow-x: auto;
  }
}
.ma-vtabs h6 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ma-text-soft);
  padding: 8px 8px 6px;
  margin: 0;
}
.ma-vtab {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px;
  border: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 9px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--ma-text-muted);
  margin-bottom: 4px;
  text-align: left;
  transition: all .15s ease;
  position: relative;
}
@media (max-width: 780px) {
  .ma-vtab { width: auto; white-space: nowrap; padding: 10px 14px; }
  .ma-vtabs h6 { display: none; }
}
.ma-vtab .ic {
  width: 30px; height: 30px; border-radius: 8px;
  background: #fff;
  display: grid; place-items: center;
  font-size: 15px;
  color: var(--ma-text-muted);
  border: 1px solid var(--ma-border);
  transition: all .15s ease;
  flex-shrink: 0;
}
.ma-vtab .label { flex: 1; }
.ma-vtab .sub {
  display: block;
  font-size: 11.5px;
  color: var(--ma-text-soft);
  font-weight: 500;
  margin-top: 2px;
}
.ma-vtab:hover {
  background: #fff;
  color: var(--ma-text);
  box-shadow: var(--ma-shadow-sm);
}
.ma-vtab:hover .ic {
  color: var(--ma-primary);
  border-color: var(--ma-primary);
}
.ma-vtab.active {
  background: #fff;
  color: var(--ma-primary);
  box-shadow: var(--ma-shadow-sm);
}
.ma-vtab.active .ic {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg,var(--ma-primary),#7c3aed);
}
.ma-vtab.active::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--ma-primary);
  border-radius: 3px 0 0 3px;
}
@media (max-width: 780px) {
  .ma-vtab.active::after { display: none; }
  .ma-vtab.active {
    box-shadow: inset 0 -3px 0 0 var(--ma-primary);
    border-radius: 9px 9px 0 0;
  }
}

.ma-vtab-body {
  padding: 22px 24px;
  min-width: 0;
}

/* ==========================================================================
   14. Business Name Generator — names list & favorites
   ========================================================================== */
.ma-names-list {}
.ma-names-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.ma-name-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius);
  transition: all .15s ease;
}
.ma-name-item:hover {
  border-color: var(--ma-primary);
  box-shadow: 0 2px 8px rgba(79,70,229,.08);
}
.ma-name-item .name-text {
  font-weight: 600;
  font-size: 15.5px;
  color: var(--ma-text);
  flex: 1;
  cursor: pointer;
  letter-spacing: .01em;
}
.ma-name-item .name-text:hover { color: var(--ma-primary); }
.ma-name-item .name-actions { display: flex; gap: 6px; flex-shrink: 0; }
.ma-name-btn {
  width: 30px; height: 30px;
  border: 1px solid var(--ma-border);
  background: #fff;
  border-radius: 8px;
  display: grid; place-items: center;
  cursor: pointer;
  color: var(--ma-text-muted);
  transition: all .15s ease;
  font-size: 13px;
}
.ma-name-btn:hover { color: var(--ma-primary); border-color: var(--ma-primary); background: var(--ma-primary-light); }
.ma-name-btn.is-fav { color: var(--ma-accent); border-color: var(--ma-accent); background: rgba(245,158,11,.1); }
.ma-name-btn.is-fav:hover { color: var(--ma-accent-dark); border-color: var(--ma-accent-dark); }

.ma-empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--ma-text-muted);
}
.ma-empty-state i {
  font-size: 36px;
  color: var(--ma-primary-light);
  margin-bottom: 12px;
  display: block;
}
.ma-empty-state p { font-size: 14px; margin: 0; }

.ma-favorites-section {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 2px dashed var(--ma-border);
}
.ma-favorites-hd {
  font-size: 13px;
  font-weight: 700;
  color: var(--ma-accent-dark);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.ma-favorites-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ma-fav-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px 6px 12px;
  background: var(--ma-surface-alt);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ma-text);
}
.ma-fav-chip .ma-name-btn {
  width: 22px; height: 22px;
  font-size: 11px;
  border-color: transparent;
  background: transparent;
}
.ma-fav-chip .ma-name-btn:hover { background: #fff; }

/* ==========================================================================
   15. Email Generator — template selector & preview
   ========================================================================== */
.ma-template-tabs {
  display: flex;
  gap: 4px;
  background: var(--ma-surface-alt);
  padding: 5px;
  border-radius: 10px;
  overflow-x: auto;
  margin-bottom: 18px;
}
.ma-template-tab {
  padding: 8px 14px;
  border: 0;
  background: transparent;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ma-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s ease;
}
.ma-template-tab:hover { color: var(--ma-text); }
.ma-template-tab.active {
  background: #fff;
  color: var(--ma-primary);
  box-shadow: var(--ma-shadow-sm);
}

.ma-email-preview {
  background: #fafbfc;
  border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius);
  padding: 18px 20px;
  max-height: 380px;
  overflow-y: auto;
  font-family: var(--ma-font-sans);
  font-size: 14px;
  line-height: 1.65;
  color: var(--ma-text);
  white-space: pre-wrap;
  word-wrap: break-word;
}
.ma-email-preview .subject-line {
  font-weight: 700;
  color: var(--ma-primary);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ma-border);
}

.ma-preview-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

@media (max-width: 780px) {
  .ma-preview-actions { flex-wrap: wrap; }
}

/* ==========================================================================
   16. Lookup tool — results table
   ========================================================================== */
.ma-lookup { display: grid; grid-template-columns: 320px 1fr; gap: 24px; align-items: start; max-width: 1100px; margin-left: auto; margin-right: auto; }
@media (max-width: 900px) { .ma-lookup { grid-template-columns: 1fr; } }

.ma-filter-panel {
  background: #fff;
  border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius-lg);
  box-shadow: var(--ma-shadow-sm);
  padding: 20px;
}
.ma-filter-panel h3 { font-size: 16px; margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.ma-filter-panel h3 i { color: var(--ma-primary); }

.ma-filter-group { margin-bottom: 16px; }
.ma-filter-group label { display: block; font-size: 13px; font-weight: 600; color: var(--ma-text); margin-bottom: 6px; }
.ma-filter-group select,
.ma-filter-group input {
  width: 100%; font-size: 14px; font-family: var(--ma-font-sans); color: var(--ma-text);
  background: #fff; border: 1px solid var(--ma-border-strong); border-radius: var(--ma-radius);
  padding: 10px 12px; transition: border-color .15s ease, box-shadow .15s ease; outline: 0;
}
.ma-filter-group select:focus,
.ma-filter-group input:focus { border-color: var(--ma-primary); box-shadow: 0 0 0 3px rgba(79,70,229,.14); }

.ma-filter-actions { display: flex; gap: 8px; margin-top: 8px; }

.ma-results-panel {
  background: #fff;
  border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius-lg);
  box-shadow: var(--ma-shadow-sm);
  overflow: hidden;
}
.ma-results-hd {
  padding: 14px 20px;
  border-bottom: 1px solid var(--ma-border);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.ma-results-hd h3 { font-size: 16px; margin: 0; display: flex; align-items: center; gap: 8px; }
.ma-results-hd h3 i { color: var(--ma-primary); }
.ma-results-count {
  font-size: 12.5px; font-weight: 700; color: var(--ma-primary);
  background: var(--ma-primary-light); padding: 3px 10px; border-radius: 999px;
}

.ma-table-wrap { overflow-x: auto; }
.ma-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.ma-table thead th {
  background: var(--ma-surface-alt);
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  font-size: 12.5px;
  color: var(--ma-text-muted);
  letter-spacing: .03em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--ma-border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  position: sticky;
  top: 0;
}
.ma-table thead th:hover { color: var(--ma-primary); }
.ma-table thead th.sorted-asc::after { content: " ▲"; font-size: 10px; }
.ma-table thead th.sorted-desc::after { content: " ▼"; font-size: 10px; }
.ma-table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--ma-border);
  color: var(--ma-text);
  vertical-align: middle;
}
.ma-table tbody tr:hover { background: var(--ma-primary-light); }
.ma-table tbody tr:last-child td { border-bottom: 0; }
.ma-table .lo-code { font-family: var(--ma-font-mono); font-weight: 700; color: var(--ma-primary); }
.ma-table .type-badge {
  display: inline-block; font-size: 11px; font-weight: 700;
  padding: 2px 8px; border-radius: 999px;
}
.ma-table .type-sea { background: rgba(14,165,233,.12); color: #0284c7; }
.ma-table .type-river { background: rgba(16,185,129,.12); color: #059669; }
.ma-table .type-inland { background: rgba(124,58,237,.12); color: #7c3aed; }
.ma-table .type-air { background: rgba(245,158,11,.12); color: #d97706; }
.ma-table .iso-code { font-family: var(--ma-font-mono); font-weight: 600; color: var(--ma-text); }
.ma-table .dial-code { font-family: var(--ma-font-mono); color: var(--ma-text-muted); }

.ma-empty-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--ma-text-muted);
}
.ma-empty-results i { font-size: 42px; color: var(--ma-border-strong); margin-bottom: 12px; display: block; }
.ma-empty-results p { font-size: 14px; margin: 0; }

/* Quick filter chips */
.ma-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.ma-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  background: var(--ma-surface-alt); color: var(--ma-text-muted);
  cursor: pointer; border: 1px solid transparent; transition: all .15s ease;
}
.ma-chip:hover { background: var(--ma-primary-light); color: var(--ma-primary); }
.ma-chip.active { background: var(--ma-primary-light); color: var(--ma-primary); border-color: var(--ma-primary); }

.ma-sortable { cursor: pointer; }
.ma-sortable::after { content: " ⇅"; font-size: 10px; color: var(--ma-text-soft); }

.ma-tool-wrap { padding-bottom: 20px; }

/* ============ HS Code Finder & US HTS Codes — Shared Code Table Styles ============ */
.ma-code-table, .ma-hts-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.ma-code-table thead th, .ma-hts-table thead th {
  background: var(--ma-surface-alt);
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  font-size: 12.5px;
  color: var(--ma-text-muted);
  letter-spacing: .03em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--ma-border);
  white-space: nowrap;
}
.ma-code-table tbody td, .ma-hts-table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--ma-border);
  vertical-align: middle;
  color: var(--ma-text);
}
.ma-code-table tbody tr:hover, .ma-hts-table tbody tr:hover { background: var(--ma-primary-light); }

.ma-code-badge, .ma-hts-badge {
  display: inline-block;
  font-family: var(--ma-font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--ma-primary);
  background: var(--ma-primary-light);
  padding: 3px 10px;
  border-radius: var(--ma-radius-sm);
  letter-spacing: .02em;
  white-space: nowrap;
}

.duty-rate {
  display: inline-block;
  font-weight: 600;
  font-family: var(--ma-font-mono);
  font-size: 13px;
  padding: 2px 10px;
  border-radius: var(--ma-radius-sm);
  white-space: nowrap;
}
.duty-general { background: #eef2ff; color: #4338ca; }
.duty-special { background: #d1fae5; color: #059669; }
.duty-column2 { background: #fee2e2; color: #b91c1c; }

.ma-hts-row:hover .duty-general { background: #e0e7ff; }
.ma-hts-row:hover .duty-special { background: #a7f3d0; }
.ma-hts-row:hover .duty-column2 { background: #fecaca; }

/* Expandable detail rows (HS Code Finder) */
.ma-detail-row td { padding: 0; border-bottom: 2px solid var(--ma-border) !important; }
.ma-detail-content {
  padding: 18px 20px;
  background: var(--ma-surface-alt);
  border-radius: 0;
}
.ma-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.ma-detail-grid > div {
  background: var(--ma-surface);
  padding: 12px 14px;
  border-radius: var(--ma-radius-sm);
  border: 1px solid var(--ma-border);
}
.ma-detail-grid .dl-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--ma-text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 4px;
}
.ma-detail-grid .dl-value {
  display: block;
  font-family: var(--ma-font-mono);
  font-weight: 600;
  font-size: 14px;
  color: var(--ma-text);
}

/* Expand button */
.ma-expand-btn {
  background: none;
  border: none;
  padding: 6px;
  border-radius: var(--ma-radius-sm);
  cursor: pointer;
  color: var(--ma-text-muted);
  transition: all .15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ma-expand-btn:hover { background: var(--ma-surface-alt); color: var(--ma-primary); }
.ma-expand-btn i { font-size: 14px; transition: transform .2s ease; }

/* Copy code button (in detail expansion) */
.ma-copy-btn.ma-btn-sm { padding: 6px 12px; font-size: 13px; }

/* Copy code icon button (in table row) */
.ma-copy-code-btn {
  background: none;
  border: none;
  padding: 6px;
  border-radius: var(--ma-radius-sm);
  cursor: pointer;
  color: var(--ma-text-muted);
  transition: all .15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ma-copy-code-btn:hover { background: var(--ma-primary-light); color: var(--ma-primary); }

/* Pagination */
.ma-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 16px;
  border-top: 1px solid var(--ma-border);
  background: var(--ma-surface);
}
.ma-page-btn {
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--ma-border);
  border-radius: var(--ma-radius-sm);
  background: var(--ma-surface);
  color: var(--ma-text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ma-page-btn:hover { border-color: var(--ma-primary); color: var(--ma-primary); }
.ma-page-btn.active {
  background: var(--ma-primary);
  border-color: var(--ma-primary);
  color: #fff;
}

/* Quick Links (US HTS Codes) */
.ma-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ma-quick-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--ma-border);
  border-radius: 999px;
  background: var(--ma-surface);
  color: var(--ma-text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s ease;
}
.ma-quick-link:hover {
  background: var(--ma-primary-light);
  border-color: var(--ma-primary);
  color: var(--ma-primary);
}
.ma-quick-link i { font-size: 15px; }

/* Result count label */
#resultCount { font-variant-numeric: tabular-nums; }

/* Empty results alignment */
.ma-code-table tbody td[colspan],
.ma-hts-table tbody td[colspan] {
  text-align: center;
}