/* ==========================================================================
   FSK Material Design layer
   Lightweight Material Design 3 inspired system built on top of the
   existing FSK brand palette (forest green / gold / cream).
   Safe to include alongside fsk.css — only adds new .md-* utility classes
   and a few scoped overrides, does not redefine existing selectors.
   ========================================================================== */

:root {
  --md-primary:        #0F4229;
  --md-primary-dark:   #04120B;
  --md-primary-light:  #338A4E;
  --md-accent:         #D4AF37;
  --md-surface:        #FFFFFF;
  --md-surface-alt:    #F4F6F4;
  --md-surface-tint:   #F7FAF7;
  --md-on-surface:     #1A1E1B;
  --md-on-surface-muted: #6B7280;
  --md-outline:        #E4E8E3;
  --md-success:        #1B8A4A;
  --md-success-bg:     #E3F6E9;
  --md-warning:        #B7791F;
  --md-warning-bg:     #FDF3D9;
  --md-error:          #B3261E;
  --md-error-bg:       #FCE8E6;
  --md-info:           #1D4ED8;
  --md-info-bg:        #E6EEFD;

  --md-radius-sm: 10px;
  --md-radius-md: 16px;
  --md-radius-lg: 24px;
  --md-radius-pill: 999px;

  --md-elevation-1: 0 1px 2px rgba(4,18,11,.06), 0 1px 3px rgba(4,18,11,.08);
  --md-elevation-2: 0 2px 6px rgba(4,18,11,.08), 0 4px 12px rgba(4,18,11,.06);
  --md-elevation-3: 0 8px 24px rgba(4,18,11,.12), 0 2px 8px rgba(4,18,11,.06);
  --md-elevation-4: 0 16px 40px rgba(4,18,11,.16), 0 4px 12px rgba(4,18,11,.08);

  --md-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --md-font-display: 'Playfair Display', Georgia, serif;
}

.md-surface-alt, body.md-shell { background: var(--md-surface-alt); }

/* Cards */
.md-card {
  background: var(--md-surface);
  border-radius: var(--md-radius-md);
  border: 1px solid var(--md-outline);
  box-shadow: var(--md-elevation-1);
  transition: box-shadow .2s ease, transform .2s ease;
}
.md-card.md-card-hover:hover {
  box-shadow: var(--md-elevation-2);
  transform: translateY(-2px);
}
.md-card-body { padding: 1.5rem; }
.md-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--md-outline);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}

/* Stat / KPI cards */
.md-stat {
  background: var(--md-surface);
  border-radius: var(--md-radius-md);
  border: 1px solid var(--md-outline);
  box-shadow: var(--md-elevation-1);
  padding: 1.35rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
.md-stat-icon {
  width: 48px; height: 48px; border-radius: var(--md-radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
  background: var(--md-surface-tint); color: var(--md-primary);
}
.md-stat-value { font-family: var(--md-font-display); font-size: 1.6rem; font-weight: 700; color: var(--md-primary-dark); line-height: 1.15; }
.md-stat-label { font-family: var(--md-font); font-size: .78rem; color: var(--md-on-surface-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.md-stat-sub { font-family: var(--md-font); font-size: .78rem; color: var(--md-on-surface-muted); margin-top: .15rem; }

/* Buttons */
.md-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--md-font); font-weight: 600; font-size: .875rem;
  padding: .7rem 1.4rem; border-radius: var(--md-radius-pill);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: box-shadow .18s ease, background .18s ease, transform .12s ease;
  line-height: 1.2;
}
.md-btn:active { transform: scale(.97); }
.md-btn-filled { background: var(--md-primary); color: #fff; box-shadow: var(--md-elevation-1); }
.md-btn-filled:hover { box-shadow: var(--md-elevation-2); background: var(--md-primary-dark); }
.md-btn-tonal { background: var(--md-surface-tint); color: var(--md-primary); }
.md-btn-tonal:hover { background: #E9F2EB; }
.md-btn-outlined { background: transparent; border-color: var(--md-outline); color: var(--md-primary); }
.md-btn-outlined:hover { background: var(--md-surface-tint); }
.md-btn-text { background: transparent; color: var(--md-primary); padding: .6rem .9rem; }
.md-btn-text:hover { background: var(--md-surface-tint); }
.md-btn-accent { background: var(--md-accent); color: #3a2c05; box-shadow: var(--md-elevation-1); }
.md-btn-accent:hover { box-shadow: var(--md-elevation-2); }
.md-btn-danger { background: var(--md-error); color: #fff; }
.md-btn-danger:hover { background: #8f1e18; }
.md-btn-sm { padding: .45rem .95rem; font-size: .78rem; }
.md-btn:disabled, .md-btn.disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }
.md-icon-btn {
  width: 40px; height: 40px; border-radius: 50%; display: inline-flex;
  align-items: center; justify-content: center; border: 1px solid var(--md-outline);
  background: var(--md-surface); color: var(--md-primary); cursor: pointer; transition: all .18s ease;
}
.md-icon-btn:hover { background: var(--md-surface-tint); box-shadow: var(--md-elevation-1); }

/* Chips / badges */
.md-chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .75rem; border-radius: var(--md-radius-pill);
  font-family: var(--md-font); font-size: .72rem; font-weight: 700;
  letter-spacing: .02em; text-transform: uppercase;
}
.md-chip-success { background: var(--md-success-bg); color: var(--md-success); }
.md-chip-warning { background: var(--md-warning-bg); color: var(--md-warning); }
.md-chip-error   { background: var(--md-error-bg); color: var(--md-error); }
.md-chip-info    { background: var(--md-info-bg); color: var(--md-info); }
.md-chip-neutral { background: var(--md-surface-alt); color: var(--md-on-surface-muted); }
.md-chip-accent  { background: #FBF1D3; color: #8a6a10; }

/* Inputs */
.md-field { display: flex; flex-direction: column; gap: .4rem; }
.md-field label { font-family: var(--md-font); font-size: .78rem; font-weight: 600; color: var(--md-on-surface); }
.md-input, .md-select, .md-textarea {
  font-family: var(--md-font); font-size: .9rem; color: var(--md-on-surface);
  padding: .75rem .9rem; border-radius: var(--md-radius-sm);
  border: 1.5px solid var(--md-outline); background: var(--md-surface);
  transition: border-color .15s ease, box-shadow .15s ease; width: 100%; box-sizing: border-box;
}
.md-input:focus, .md-select:focus, .md-textarea:focus {
  outline: none; border-color: var(--md-primary-light);
  box-shadow: 0 0 0 3px rgba(51,138,78,.15);
}
.md-textarea { resize: vertical; min-height: 90px; }

/* Table */
.md-table-wrap { border-radius: var(--md-radius-md); overflow: hidden; border: 1px solid var(--md-outline); box-shadow: var(--md-elevation-1); background: var(--md-surface); }
.md-table { width: 100%; border-collapse: collapse; }
.md-table th { background: var(--md-surface-tint); color: var(--md-on-surface-muted); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: .9rem 1.1rem; text-align: left; }
.md-table td { padding: .9rem 1.1rem; font-size: .875rem; border-top: 1px solid var(--md-outline); color: var(--md-on-surface); }
.md-table tr:hover td { background: var(--md-surface-tint); }

/* Empty state */
.md-empty { text-align: center; padding: 3rem 1.5rem; color: var(--md-on-surface-muted); font-family: var(--md-font); }
.md-empty-icon { font-size: 2.5rem; margin-bottom: .75rem; opacity: .6; }

/* Stepper (for multistep flows) */
.md-stepper { display: flex; align-items: center; justify-content: center; gap: 0; margin: 0 auto 2rem; max-width: 720px; flex-wrap: wrap; }
.md-step { display: flex; align-items: center; gap: .6rem; flex: 1; min-width: 120px; }
.md-step-circle {
  width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--md-font); font-weight: 700; font-size: .85rem; flex-shrink: 0;
  background: var(--md-surface-alt); color: var(--md-on-surface-muted); border: 2px solid var(--md-outline); transition: all .25s ease;
}
.md-step.active .md-step-circle { background: var(--md-primary); border-color: var(--md-primary); color: #fff; box-shadow: 0 0 0 4px rgba(15,66,41,.12); }
.md-step.done .md-step-circle { background: var(--md-success); border-color: var(--md-success); color: #fff; }
.md-step-label { font-family: var(--md-font); font-size: .78rem; font-weight: 600; color: var(--md-on-surface-muted); }
.md-step.active .md-step-label, .md-step.done .md-step-label { color: var(--md-on-surface); }
.md-step-line { flex: 1; height: 2px; background: var(--md-outline); margin: 0 .5rem; transition: background .25s ease; }
.md-step-line.done { background: var(--md-success); }

/* FAB */
.md-fab-container { position: fixed; right: 24px; bottom: 24px; z-index: 9999; display: flex; flex-direction: column-reverse; align-items: flex-end; gap: 12px; }
.md-fab {
  width: 60px; height: 60px; border-radius: 50%; background: var(--md-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem; border: none; cursor: pointer;
  box-shadow: var(--md-elevation-3); transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.md-fab:hover { box-shadow: var(--md-elevation-4); }
.md-fab.open { background: var(--md-primary-dark); transform: rotate(135deg); }
.md-fab-mini {
  width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; color: #fff; text-decoration: none; box-shadow: var(--md-elevation-2);
  opacity: 0; transform: translateY(10px) scale(.8); pointer-events: none; transition: all .2s ease;
}
.md-fab-actions.open .md-fab-mini { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.md-fab-mini-label {
  position: absolute; right: 58px; white-space: nowrap; background: var(--md-primary-dark); color: #fff;
  font-family: var(--md-font); font-size: .72rem; font-weight: 600; padding: .3rem .7rem; border-radius: var(--md-radius-pill);
  opacity: 0; transform: translateX(6px); transition: all .18s ease; pointer-events: none;
}
.md-fab-mini-wrap { position: relative; display: flex; align-items: center; }
.md-fab-mini-wrap:hover .md-fab-mini-label { opacity: 1; transform: translateX(0); }

/* Language switcher */
.md-lang-switch { position: relative; display: inline-flex; align-items: center; }
.md-lang-switch select {
  appearance: none; -webkit-appearance: none; background: rgba(255,255,255,.12); color: inherit;
  border: 1px solid rgba(255,255,255,.25); border-radius: var(--md-radius-pill);
  font-family: var(--md-font); font-size: .78rem; font-weight: 600; padding: .35rem 1.75rem .35rem .9rem;
  cursor: pointer;
}
.md-lang-switch::after {
  content: '▾'; position: absolute; right: .65rem; font-size: .65rem; pointer-events: none; opacity: .8;
}
.md-lang-switch.md-lang-light select { background: var(--md-surface-tint); color: var(--md-primary-dark); border-color: var(--md-outline); }

/* Google Translate widget cleanup (hides default ugly banner/branding) */
.goog-te-banner-frame, .skiptranslate > div:first-child { display: none !important; }
body { top: 0 !important; }
#google_translate_element { display: inline-block; }
.goog-te-gadget { font-family: var(--md-font) !important; font-size: 0 !important; }
.goog-te-gadget .goog-te-combo {
  font-size: .78rem !important; font-family: var(--md-font) !important; font-weight: 600;
  border-radius: var(--md-radius-pill) !important; padding: .35rem .9rem !important;
  border: 1px solid rgba(255,255,255,.25) !important; background: rgba(255,255,255,.12) !important; color: inherit !important;
}

/* Section heading helper */
.md-section-title { font-family: var(--md-font-display); font-weight: 700; color: var(--md-primary-dark); }
.md-eyebrow { font-family: var(--md-font); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--md-primary-light); }

@media (max-width: 640px) {
  .md-fab-container { right: 16px; bottom: 16px; }
  .md-fab { width: 52px; height: 52px; font-size: 1.4rem; }
}