/* ═══════════════════════════════════════════════════════════════
 * IDN Badge Engine — Modern Design System v3.1
 *
 * Color Schemes:
 *   .idn-scheme-tedx     → TEDx red (#EB0028)
 *   .idn-scheme-law27    → Law 27 / RPS blue (#1e40af)
 *   .idn-scheme-accesid  → AccesID teal/navy (#0d9488 / #1e3a5f)
 *   .idn-scheme-dark     → Dark mode
 *   .idn-scheme-neutral  → Default neutral
 *
 * @package IDN_Badge_Engine
 * @since   3.1.0
 * ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
    --idn-accent: #6366f1;
    --idn-accent-light: #818cf8;
    --idn-accent-dark: #4f46e5;
    --idn-bg: #ffffff;
    --idn-bg-subtle: #f8fafc;
    --idn-bg-card: #ffffff;
    --idn-border: #e2e8f0;
    --idn-text: #1e293b;
    --idn-text-secondary: #64748b;
    --idn-text-muted: #94a3b8;
    --idn-radius: 16px;
    --idn-radius-sm: 8px;
    --idn-radius-xs: 6px;
    --idn-shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.04);
    --idn-shadow-hover: 0 4px 16px rgba(0,0,0,.1), 0 8px 24px rgba(0,0,0,.06);
    --idn-shadow-lg: 0 8px 32px rgba(0,0,0,.12);
    --idn-transition: 0.2s cubic-bezier(.4,0,.2,1);
    --idn-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ── Color Schemes ── */
.idn-scheme-tedx {
    --idn-accent: #EB0028; --idn-accent-light: #ff3352; --idn-accent-dark: #c40021;
    --idn-gradient: linear-gradient(135deg, #EB0028 0%, #ff4757 100%);
}
.idn-scheme-law27 {
    --idn-accent: #1e40af; --idn-accent-light: #3b82f6; --idn-accent-dark: #1e3a8a;
    --idn-gradient: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
}
.idn-scheme-accesid {
    --idn-accent: #0d9488; --idn-accent-light: #14b8a6; --idn-accent-dark: #0f766e;
    --idn-gradient: linear-gradient(135deg, #1e3a5f 0%, #0d9488 100%);
}
.idn-scheme-dark {
    --idn-bg: #0f172a; --idn-bg-subtle: #1e293b; --idn-bg-card: #1e293b;
    --idn-border: #334155; --idn-text: #f1f5f9; --idn-text-secondary: #94a3b8; --idn-text-muted: #64748b;
    --idn-shadow: 0 1px 3px rgba(0,0,0,.3), 0 4px 12px rgba(0,0,0,.2);
    --idn-shadow-hover: 0 4px 16px rgba(0,0,0,.35);
}

/* ═══ BUTTONS ═══ */
.idn-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border: none; border-radius: var(--idn-radius-sm);
    font-family: var(--idn-font); font-size: 14px; font-weight: 600; line-height: 1.4;
    cursor: pointer; transition: all var(--idn-transition); text-decoration: none; white-space: nowrap;
}
.idn-btn--primary { background: var(--idn-accent); color: #fff; }
.idn-btn--primary:hover { background: var(--idn-accent-dark); transform: translateY(-1px); box-shadow: var(--idn-shadow-hover); }
.idn-btn--outline { background: transparent; color: var(--idn-accent); border: 2px solid var(--idn-accent); }
.idn-btn--outline:hover { background: var(--idn-accent); color: #fff; }
.idn-btn--ghost { background: transparent; color: var(--idn-text-secondary); }
.idn-btn--ghost:hover { background: var(--idn-bg-subtle); color: var(--idn-text); }
.idn-btn--sm { padding: 8px 16px; font-size: 13px; }
.idn-btn--full { width: 100%; }

/* ═══ FORM INPUTS ═══ */
.idn-input, .idn-badge-wall__search input, .idn-verify__input, .idn-claim__field input {
    display: block; width: 100%; padding: 12px 16px; border: 2px solid var(--idn-border);
    border-radius: var(--idn-radius-sm); font-family: var(--idn-font); font-size: 15px;
    color: var(--idn-text); background: var(--idn-bg); box-sizing: border-box;
    transition: border-color var(--idn-transition), box-shadow var(--idn-transition);
}
.idn-input:focus, .idn-badge-wall__search input:focus, .idn-verify__input:focus, .idn-claim__field input:focus {
    outline: none; border-color: var(--idn-accent); box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}
.idn-claim__field label {
    display: block; font-size: 13px; font-weight: 600; color: var(--idn-text-secondary);
    margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px;
}

/* ═══ TAGS ═══ */
.idn-badge-tag {
    display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px;
    font-size: 11px; font-weight: 600; letter-spacing: 0.3px; text-transform: uppercase;
}
.idn-tag-tedx     { background: #fef2f2; color: #EB0028; }
.idn-tag-law27    { background: #eff6ff; color: #1e40af; }
.idn-tag-accesid  { background: #f0fdfa; color: #0d9488; }
.idn-tag-events   { background: #faf5ff; color: #7c3aed; }
.idn-tag-podcast  { background: #fff7ed; color: #ea580c; }
.idn-tag-education { background: #f0fdf4; color: #16a34a; }
.idn-tag-corporate { background: #f8fafc; color: #475569; }
.idn-tag-custom   { background: #f8fafc; color: #64748b; }
.idn-scheme-dark .idn-badge-tag { background: rgba(255,255,255,.08); }

/* ═══ BADGE CARD (Widget 1) ═══ */
.idn-badge-card {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    padding: 28px 24px; background: var(--idn-bg-card); border: 1px solid var(--idn-border);
    border-radius: var(--idn-radius); transition: all var(--idn-transition);
    position: relative; overflow: hidden; font-family: var(--idn-font);
}
.idn-badge-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: var(--idn-gradient, var(--idn-accent)); opacity: 0; transition: opacity var(--idn-transition);
}
.idn-badge-card:hover { transform: translateY(-4px); box-shadow: var(--idn-shadow-hover); border-color: var(--idn-accent-light); }
.idn-badge-card:hover::before { opacity: 1; }
.idn-badge-card.idn-shadow { box-shadow: var(--idn-shadow); }
.idn-badge-card.idn-card-full { width: 100%; flex-direction: row; text-align: left; gap: 24px; }
.idn-badge-card.idn-card-full .idn-badge-card__visual { flex-shrink: 0; }
.idn-badge-card__visual { position: relative; margin-bottom: 16px; }
.idn-badge-card__emoji { position: absolute; top: -8px; right: -8px; font-size: 20px; z-index: 1; }
.idn-badge-card__image {
    border-radius: 50%; object-fit: cover; border: 3px solid var(--idn-bg-subtle);
    transition: border-color var(--idn-transition);
}
.idn-badge-card:hover .idn-badge-card__image { border-color: var(--idn-accent-light); }
.idn-badge-card__fallback {
    display: flex; align-items: center; justify-content: center; border-radius: 50%;
    background: var(--idn-gradient, var(--idn-accent)); color: #fff; font-size: 32px; font-weight: 700; text-transform: uppercase;
}
.idn-badge-card__body { flex: 1; min-width: 0; }
.idn-badge-card__name { font-size: 17px; font-weight: 700; color: var(--idn-text); margin: 0 0 8px; line-height: 1.3; }
.idn-badge-card__desc { font-size: 13px; color: var(--idn-text-secondary); margin: 0 0 12px; line-height: 1.5; }
.idn-badge-card__criteria {
    background: var(--idn-bg-subtle); border-radius: var(--idn-radius-xs); padding: 10px 12px; margin-bottom: 12px; text-align: left;
}
.idn-badge-card__criteria-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--idn-text-muted); }
.idn-badge-card__criteria p { font-size: 12px; color: var(--idn-text-secondary); margin: 4px 0 0; line-height: 1.5; }
.idn-badge-card__meta { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; }
.idn-badge-card.idn-card-full .idn-badge-card__meta { justify-content: flex-start; }
.idn-badge-card__count { font-size: 12px; color: var(--idn-text-muted); }
.idn-badge-card__verify-link {
    display: block; margin-top: 12px; font-size: 13px; font-weight: 600;
    color: var(--idn-accent); text-decoration: none; transition: color var(--idn-transition);
}
.idn-badge-card__verify-link:hover { color: var(--idn-accent-dark); }
.idn-badge-placeholder {
    padding: 40px; text-align: center; background: var(--idn-bg-subtle);
    border: 2px dashed var(--idn-border); border-radius: var(--idn-radius); color: var(--idn-text-muted);
}

/* ═══ BADGE WALL (Widget 2) ═══ */
.idn-badge-wall { font-family: var(--idn-font); }
.idn-badge-wall__filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.idn-filter-btn {
    padding: 8px 16px; border: 2px solid var(--idn-border); border-radius: 24px; background: transparent;
    color: var(--idn-text-secondary); font-size: 13px; font-weight: 500; cursor: pointer;
    transition: all var(--idn-transition); font-family: var(--idn-font);
}
.idn-filter-btn:hover { border-color: var(--idn-accent); color: var(--idn-accent); }
.idn-filter-btn.idn-filter-active { background: var(--idn-accent); border-color: var(--idn-accent); color: #fff; }
.idn-badge-wall__search { margin-bottom: 20px; }
.idn-badge-wall__grid { display: grid; gap: 20px; }
.idn-cols-2 { grid-template-columns: repeat(2, 1fr); }
.idn-cols-3 { grid-template-columns: repeat(3, 1fr); }
.idn-cols-4 { grid-template-columns: repeat(4, 1fr); }
.idn-cols-5 { grid-template-columns: repeat(5, 1fr); }
.idn-cols-6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 768px) { .idn-cols-3,.idn-cols-4,.idn-cols-5,.idn-cols-6 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .idn-badge-wall__grid { grid-template-columns: 1fr; } }
.idn-badge-wall__item {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    padding: 20px 16px; background: var(--idn-bg-card); border: 1px solid var(--idn-border);
    border-radius: var(--idn-radius); transition: all var(--idn-transition);
}
.idn-badge-wall__item:hover { transform: translateY(-3px); box-shadow: var(--idn-shadow-hover); border-color: var(--idn-accent-light); }
.idn-badge-wall__item[data-hidden="true"] { display: none; }
.idn-wall-item__visual { margin-bottom: 12px; }
.idn-wall-item__img { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; border: 2px solid var(--idn-bg-subtle); }
.idn-wall-item__emoji { font-size: 48px; line-height: 1; display: block; }
.idn-wall-item__fallback {
    width: 80px; height: 80px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: var(--idn-gradient, var(--idn-accent)); color: #fff; font-size: 24px; font-weight: 700; text-transform: uppercase;
}
.idn-wall-item__body { width: 100%; }
.idn-wall-item__name { font-size: 14px; font-weight: 700; color: var(--idn-text); margin: 0 0 6px; line-height: 1.3; }
.idn-wall-item__desc { font-size: 12px; color: var(--idn-text-secondary); margin: 0 0 10px; line-height: 1.5; }
.idn-wall-item__meta { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; }
.idn-wall-item__count { font-size: 11px; color: var(--idn-text-muted); }
.idn-card-compact { padding: 14px 12px; }
.idn-card-compact .idn-wall-item__img { width: 56px; height: 56px; }
.idn-card-compact .idn-wall-item__name { font-size: 13px; }
.idn-card-minimal { padding: 12px; }
.idn-card-minimal .idn-wall-item__img { width: 64px; height: 64px; }
.idn-badge-wall__empty { text-align: center; padding: 40px; color: var(--idn-text-muted); }

/* ═══ BADGE VERIFY (Widget 3) ═══ */
.idn-verify { font-family: var(--idn-font); max-width: 600px; }
.idn-verify-hero { text-align: center; margin: 0 auto; }
.idn-verify__heading { font-size: 28px; font-weight: 800; color: var(--idn-text); margin: 0 0 8px; }
.idn-verify__desc { font-size: 15px; color: var(--idn-text-secondary); margin: 0 0 24px; line-height: 1.6; }
.idn-verify__form { margin-bottom: 16px; }
.idn-verify__input-group { display: flex; gap: 8px; }
.idn-verify__input-group .idn-verify__input { flex: 1; min-width: 0; }
@media (max-width: 480px) { .idn-verify__input-group { flex-direction: column; } }
.idn-verify__qr-btn {
    display: block; width: 100%; margin-top: 10px; padding: 10px;
    border: 2px dashed var(--idn-border); border-radius: var(--idn-radius-sm);
    background: transparent; color: var(--idn-text-secondary); font-size: 14px;
    font-family: var(--idn-font); cursor: pointer; transition: all var(--idn-transition);
}
.idn-verify__qr-btn:hover { border-color: var(--idn-accent); color: var(--idn-accent); background: var(--idn-bg-subtle); }
.idn-verify__result { padding: 20px; border-radius: var(--idn-radius); margin-top: 16px; }
.idn-verify__result.idn-result-success { background: #f0fdf4; border: 2px solid #22c55e; }
.idn-verify__result.idn-result-fail { background: #fef2f2; border: 2px solid #ef4444; }
.idn-verify__result.idn-result-loading { background: var(--idn-bg-subtle); border: 2px solid var(--idn-border); text-align: center; }
.idn-verify__result-badge { display: flex; align-items: center; gap: 16px; margin-bottom: 12px; }
.idn-verify__result-badge img { width: 60px; height: 60px; border-radius: 50%; }
.idn-verify__result-badge h4 { margin: 0; font-size: 16px; color: var(--idn-text); }
.idn-verify__result-badge p { margin: 4px 0 0; font-size: 13px; color: var(--idn-text-secondary); }
.idn-verify__result-details { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 13px; }
.idn-verify__result-details dt { font-weight: 600; color: var(--idn-text-secondary); }
.idn-verify__result-details dd { margin: 0; color: var(--idn-text); }
.idn-verify__trust-info { margin-top: 12px; color: var(--idn-text-muted); }
.idn-verify__trust-info small { font-size: 12px; }

/* ═══ BADGE PASSPORT (Widget 4) ═══ */
.idn-passport { font-family: var(--idn-font); }
.idn-passport__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 24px; background: var(--idn-bg-card); border: 1px solid var(--idn-border);
    border-radius: var(--idn-radius); margin-bottom: 20px; gap: 16px; flex-wrap: wrap;
}
.idn-passport__user { display: flex; align-items: center; gap: 16px; }
.idn-passport__avatar { border-radius: 50% !important; border: 3px solid var(--idn-accent-light); }
.idn-passport__name { font-size: 20px; font-weight: 700; color: var(--idn-text); margin: 0 0 2px; }
.idn-passport__member-since { font-size: 13px; color: var(--idn-text-muted); }
.idn-passport__stats { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; }
.idn-stat {
    display: flex; flex-direction: column; align-items: center; padding: 16px 24px;
    background: var(--idn-bg-card); border: 1px solid var(--idn-border);
    border-radius: var(--idn-radius-sm); flex: 1; min-width: 100px;
}
.idn-stat__number { font-size: 28px; font-weight: 800; color: var(--idn-accent); line-height: 1; }
.idn-stat__label { font-size: 12px; font-weight: 500; color: var(--idn-text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.3px; }
.idn-passport-layout-grid .idn-passport__collection { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.idn-passport-layout-timeline .idn-passport__badge-item { position: relative; padding-left: 40px; padding-bottom: 24px; }
.idn-passport-layout-timeline .idn-passport__badge-item::before { content:''; position:absolute; left:14px; top:32px; bottom:0; width:2px; background:var(--idn-border); }
.idn-passport-layout-timeline .idn-passport__badge-item:last-child::before { display:none; }
.idn-passport-layout-timeline .idn-passport__badge-item::after { content:''; position:absolute; left:8px; top:16px; width:14px; height:14px; border-radius:50%; background:var(--idn-accent); border:3px solid var(--idn-bg); }
.idn-passport-layout-list .idn-passport__badge-item { flex-direction: row; padding: 16px; }
.idn-passport-layout-list .idn-passport__badge-visual img, .idn-passport-layout-list .idn-passport__badge-visual span { width: 48px; height: 48px; font-size: 28px; }
.idn-passport__badge-item {
    display: flex; align-items: center; gap: 16px; padding: 20px;
    background: var(--idn-bg-card); border: 1px solid var(--idn-border);
    border-radius: var(--idn-radius-sm); transition: all var(--idn-transition);
}
.idn-passport__badge-item:hover { box-shadow: var(--idn-shadow); border-color: var(--idn-accent-light); }
.idn-passport__badge-visual img { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; }
.idn-passport__badge-visual span, .idn-passport__badge-emoji { font-size: 36px; }
.idn-passport__badge-info { flex: 1; min-width: 0; }
.idn-passport__badge-info h4 { font-size: 15px; font-weight: 700; color: var(--idn-text); margin: 0 0 4px; }
.idn-passport__badge-date { font-size: 12px; color: var(--idn-text-muted); margin-right: 8px; }
.idn-passport__verified { font-size: 12px; font-weight: 600; color: #22c55e; }
.idn-passport__empty-state {
    text-align: center; padding: 48px 24px; background: var(--idn-bg-subtle);
    border-radius: var(--idn-radius); border: 2px dashed var(--idn-border);
}
.idn-passport__icon { font-size: 48px; display: block; margin-bottom: 12px; }
.idn-passport__empty-state h3 { font-size: 20px; font-weight: 700; color: var(--idn-text); margin: 0 0 8px; }
.idn-passport__empty-state p { color: var(--idn-text-secondary); margin: 0 0 20px; font-size: 15px; }
.idn-passport--login-required { max-width: 500px; margin: 0 auto; }

/* ═══ BADGE PATHWAY (Widget 5) ═══ */
.idn-pathway { font-family: var(--idn-font); }
.idn-pathway__header { margin-bottom: 24px; }
.idn-pathway__heading { font-size: 24px; font-weight: 800; color: var(--idn-text); margin: 0 0 12px; }
.idn-pathway__progress { margin-top: 8px; }
.idn-pathway__progress-bar { height: 8px; background: var(--idn-bg-subtle); border-radius: 8px; overflow: hidden; border: 1px solid var(--idn-border); }
.idn-pathway__progress-fill { height: 100%; background: var(--idn-gradient, var(--idn-accent)); border-radius: 8px; transition: width 0.5s ease; }
.idn-pathway__progress-text { font-size: 13px; color: var(--idn-text-muted); margin-top: 6px; display: block; }
.idn-pathway__category-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--idn-accent); padding: 8px 0; margin-top: 8px; }
.idn-pathway__separator { height: 1px; background: var(--idn-border); margin: 8px 0; }
.idn-pathway-vertical .idn-pathway__steps { position: relative; padding-left: 28px; }
.idn-pathway-vertical .idn-pathway__step { position: relative; display: flex; align-items: flex-start; gap: 16px; padding: 16px 0; }
.idn-pathway__step-marker {
    position: absolute; left: -28px; width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; background: var(--idn-bg-card);
    border: 3px solid var(--idn-border); font-size: 13px; font-weight: 700; color: var(--idn-text-muted); z-index: 1;
}
.idn-pathway__step--earned .idn-pathway__step-marker { background: var(--idn-accent); border-color: var(--idn-accent); color: #fff; }
.idn-pathway__connector { position: absolute; left: -12px; top: 48px; bottom: -16px; width: 2px; background: var(--idn-border); }
.idn-pathway__step:last-child .idn-pathway__connector { display: none; }
.idn-pathway__step--earned .idn-pathway__connector { background: var(--idn-accent-light); }
.idn-pathway__step-content {
    display: flex; align-items: center; gap: 14px; flex: 1;
    background: var(--idn-bg-card); border: 1px solid var(--idn-border);
    border-radius: var(--idn-radius-sm); padding: 14px 18px; transition: all var(--idn-transition);
}
.idn-pathway__step--earned .idn-pathway__step-content { border-color: var(--idn-accent-light); background: rgba(99,102,241,.03); }
.idn-pathway__step-visual img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.idn-pathway__step-visual span { font-size: 32px; }
.idn-pathway__step-info { flex: 1; min-width: 0; }
.idn-pathway__step-info h4 { font-size: 15px; font-weight: 700; color: var(--idn-text); margin: 0 0 4px; }
.idn-pathway__step-criteria { font-size: 12px; color: var(--idn-text-secondary); margin: 0; line-height: 1.5; }
.idn-pathway__earned-label { display: inline-block; font-size: 11px; font-weight: 700; color: #22c55e; margin-top: 4px; }
.idn-pathway-horizontal .idn-pathway__steps { display: flex; overflow-x: auto; gap: 12px; padding: 8px 4px 16px; -webkit-overflow-scrolling: touch; }
.idn-pathway-horizontal .idn-pathway__step { flex: 0 0 200px; text-align: center; position: relative; }
.idn-pathway-horizontal .idn-pathway__step-marker { position: static; margin: 0 auto 12px; }
.idn-pathway-horizontal .idn-pathway__step-content { flex-direction: column; text-align: center; padding: 16px 12px; }
.idn-pathway-horizontal .idn-pathway__connector { display: none; }
.idn-pathway__empty { text-align: center; padding: 40px; color: var(--idn-text-muted); }

/* ═══ BADGE CLAIM (Widget 6) ═══ */
.idn-claim { font-family: var(--idn-font); max-width: 500px; }
.idn-claim__heading { font-size: 24px; font-weight: 800; color: var(--idn-text); margin: 0 0 8px; }
.idn-claim__desc { font-size: 15px; color: var(--idn-text-secondary); margin: 0 0 20px; line-height: 1.6; }
.idn-claim__tabs { display: flex; gap: 4px; margin-bottom: 20px; background: var(--idn-bg-subtle); padding: 4px; border-radius: var(--idn-radius-sm); }
.idn-claim__tab {
    flex: 1; padding: 10px 16px; border: none; background: transparent; border-radius: var(--idn-radius-xs);
    color: var(--idn-text-secondary); font-size: 14px; font-weight: 500; cursor: pointer;
    transition: all var(--idn-transition); font-family: var(--idn-font);
}
.idn-claim__tab:hover { color: var(--idn-text); }
.idn-claim__tab--active { background: var(--idn-bg-card); color: var(--idn-text); box-shadow: 0 1px 3px rgba(0,0,0,.1); font-weight: 600; }
.idn-claim__field { margin-bottom: 16px; }
.idn-claim__login-prompt { text-align: center; padding: 40px 24px; background: var(--idn-bg-subtle); border-radius: var(--idn-radius); border: 2px dashed var(--idn-border); }
.idn-claim__login-prompt p { color: var(--idn-text-secondary); margin: 0 0 16px; }
.idn-claim__qr-area { text-align: center; padding: 24px; }
.idn-claim__qr-preview { margin-top: 12px; border-radius: var(--idn-radius-sm); overflow: hidden; }
.idn-claim__result { margin-top: 16px; padding: 20px; border-radius: var(--idn-radius); }
.idn-claim__result.idn-result-success { background: #f0fdf4; border: 2px solid #22c55e; color: #166534; }
.idn-claim__result.idn-result-error { background: #fef2f2; border: 2px solid #ef4444; color: #991b1b; }

/* ═══ LEADERBOARD ═══ */
.idn-badge-leaderboard { font-family: var(--idn-font); }
.idn-badge-leaderboard table { width:100%; border-collapse:collapse; background:var(--idn-bg-card); border-radius:var(--idn-radius); overflow:hidden; box-shadow:var(--idn-shadow); }
.idn-badge-leaderboard thead th { background:var(--idn-bg-subtle); padding:14px 16px; text-align:left; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:0.5px; color:var(--idn-text-muted); border-bottom:2px solid var(--idn-border); }
.idn-badge-leaderboard tbody td { padding:14px 16px; font-size:14px; color:var(--idn-text); border-bottom:1px solid var(--idn-border); }
.idn-badge-leaderboard tbody tr:hover { background:var(--idn-bg-subtle); }
.idn-badge-leaderboard tbody tr:last-child td { border-bottom:none; }

/* ═══ ANIMATIONS ═══ */
@keyframes idn-fade-in { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.idn-animate-in { animation: idn-fade-in 0.3s ease forwards; }
@keyframes idn-spin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.idn-btn__loading { display:inline-block; animation: idn-spin 0.6s linear infinite; }
.idn-copied-toast {
    position:fixed; bottom:24px; right:24px; padding:12px 20px; background:#1e293b;
    color:#fff; border-radius:var(--idn-radius-sm); font-size:14px; font-weight:500;
    box-shadow:var(--idn-shadow-lg); z-index:10000; animation: idn-fade-in 0.2s ease;
}