/**
 * Resignation Letter Generator USA 2026 - style.css
 * Path: /public_html/tools/resignation-letter-generator/style.css
 * All selectors scoped to .usk-tool
 */

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

/* =========================================================
   ROOT / BASE
   ========================================================= */
.usk-tool {
    --clr-primary: #1D4ED8;
    --clr-hover: #1E40AF;
    --clr-navy: #0F172A;
    --clr-success: #10B981;
    --clr-error: #DC2626;
    --clr-bg: #F8FAFC;
    --clr-border: #E5E7EB;
    --clr-white: #FFFFFF;
    --clr-text: #1E293B;
    --clr-muted: #64748B;
    --clr-light: #F1F5F9;
    --clr-primary-10: rgba(29, 78, 216, 0.08);
    --clr-primary-15: rgba(29, 78, 216, 0.12);
    --clr-primary-20: rgba(29, 78, 216, 0.16);
    --clr-success-10: rgba(16, 185, 129, 0.10);
    --clr-error-10: rgba(220, 38, 38, 0.10);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 6px 18px rgba(15, 23, 42, 0.08), 0 3px 8px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10), 0 4px 12px rgba(15, 23, 42, 0.05);

    --transition: 0.2s ease;

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--clr-text);
    background: var(--clr-white);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
}

.usk-tool *,
.usk-tool *::before,
.usk-tool *::after {
    box-sizing: inherit;
}

.usk-tool img {
    max-width: 100%;
    height: auto;
    display: block;
}

.usk-tool a {
    color: var(--clr-primary);
    text-decoration: none;
    transition: color var(--transition), text-decoration-color var(--transition);
}

.usk-tool a:hover,
.usk-tool a:focus {
    color: var(--clr-hover);
    text-decoration: underline;
}

.usk-tool button,
.usk-tool input,
.usk-tool select,
.usk-tool textarea {
    font: inherit;
}

/* =========================================================
   GENERAL LAYOUT
   ========================================================= */
.usk-tool .usk-section-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 16px;
}

.usk-tool .usk-section-title {
    margin: 0 0 10px;
    font-size: clamp(1.3rem, 2.8vw, 1.8rem);
    line-height: 1.25;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-section-intro {
    margin: 0 0 28px;
    max-width: 760px;
    color: var(--clr-muted);
    font-size: 1rem;
    line-height: 1.65;
}

/* =========================================================
   HERO
   ========================================================= */
.usk-tool .usk-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(255,255,255,0.12), transparent 35%),
        linear-gradient(135deg, #0F172A 0%, #163A9E 48%, #1D4ED8 100%);
    color: var(--clr-white);
}

.usk-tool .usk-hero::before {
    content: "";
    position: absolute;
    top: -90px;
    right: -90px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    pointer-events: none;
}

.usk-tool .usk-hero::after {
    content: "";
    position: absolute;
    bottom: -90px;
    left: -70px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    pointer-events: none;
}

.usk-tool .usk-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 44px 16px 40px;
    text-align: center;
}

.usk-tool .usk-hero-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 18px;
    padding: 7px 16px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 999px;
    background: rgba(255,255,255,0.10);
    color: rgba(255,255,255,0.92);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.usk-tool .usk-hero-headline {
    max-width: 780px;
    margin: 0 auto 14px;
    font-size: clamp(1.55rem, 4.5vw, 2.6rem);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--clr-white);
}

.usk-tool .usk-hero-sub {
    max-width: 760px;
    margin: 0 auto 28px;
    color: rgba(255,255,255,0.86);
    font-size: clamp(1rem, 2vw, 1.08rem);
    line-height: 1.7;
}

.usk-tool .usk-hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 28px;
}

.usk-tool .usk-hero-stat {
    min-width: 100px;
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.usk-tool .usk-hero-stat-num {
    font-size: 1.45rem;
    line-height: 1;
    font-weight: 800;
    color: var(--clr-white);
    margin-bottom: 5px;
}

.usk-tool .usk-hero-stat-label {
    font-size: 0.76rem;
    line-height: 1.4;
    color: rgba(255,255,255,0.78);
}

.usk-tool .usk-hero-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 14px 28px;
    border-radius: 999px;
    background: var(--clr-white);
    color: var(--clr-primary) !important;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.22);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    text-decoration: none !important;
}

.usk-tool .usk-hero-cta:hover,
.usk-tool .usk-hero-cta:focus {
    background: #EFF6FF;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.28);
    transform: translateY(-2px);
    text-decoration: none !important;
}

/* =========================================================
   KEY FACTS / CARDS
   ========================================================= */
.usk-tool .usk-key-facts {
    background: var(--clr-bg);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-facts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.usk-tool .usk-fact-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 22px 18px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.usk-tool .usk-fact-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: #CBD5E1;
}

.usk-tool .usk-fact-icon {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border-radius: var(--radius-sm);
    background: var(--clr-primary-10);
    font-size: 1.25rem;
}

.usk-tool .usk-fact-title {
    margin: 0 0 8px;
    font-size: 0.98rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-fact-text {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--clr-muted);
}

/* =========================================================
   WHO CAN USE
   ========================================================= */
.usk-tool .usk-who-can-use {
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-audience-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.usk-tool .usk-audience-card {
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 20px 18px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.usk-tool .usk-audience-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--clr-primary);
}

.usk-tool .usk-audience-icon {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 1.65rem;
}

.usk-tool .usk-audience-card h3 {
    margin: 0 0 6px;
    font-size: 0.96rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-audience-card p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.62;
    color: var(--clr-muted);
}

/* =========================================================
   CALCULATOR SECTION / FORM WRAPPER
   ========================================================= */
.usk-tool .usk-calculator-section {
    background: var(--clr-bg);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-form-wrapper {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 24px 16px;
}

.usk-tool .usk-form-step {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-form-step:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.usk-tool .usk-step-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.usk-tool .usk-step-number {
    width: 34px;
    height: 34px;
    min-width: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--clr-primary);
    color: var(--clr-white);
    font-size: 0.9rem;
    font-weight: 800;
}

.usk-tool .usk-step-title {
    margin: 0;
    font-size: 1.04rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-form-row {
    margin-bottom: 18px;
}

.usk-tool .usk-form-row:last-child {
    margin-bottom: 0;
}

.usk-tool .usk-form-row-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 18px;
}

.usk-tool .usk-form-row-2:last-child {
    margin-bottom: 0;
}

.usk-tool .usk-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.usk-tool .usk-label {
    display: block;
    font-size: 0.9rem;
    line-height: 1.45;
    font-weight: 700;
    color: var(--clr-navy);
}

.usk-tool .usk-required {
    color: var(--clr-error);
}

.usk-tool .usk-optional {
    color: var(--clr-muted);
    font-weight: 500;
    font-size: 0.82rem;
}

.usk-tool .usk-input,
.usk-tool .usk-textarea,
.usk-tool .usk-select {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-white);
    color: var(--clr-navy);
    font-size: 0.96rem;
    line-height: 1.5;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.usk-tool .usk-textarea {
    min-height: 112px;
    resize: vertical;
}

.usk-tool .usk-input::placeholder,
.usk-tool .usk-textarea::placeholder {
    color: #94A3B8;
    opacity: 1;
}

.usk-tool .usk-input:hover,
.usk-tool .usk-textarea:hover,
.usk-tool .usk-select:hover {
    border-color: #94A3B8;
}

.usk-tool .usk-input:focus,
.usk-tool .usk-textarea:focus,
.usk-tool .usk-select:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px var(--clr-primary-20);
    background: #fff;
}

/* Jannah select override */
.usk-tool .usk-select {
    background: var(--clr-white) !important;
    border: 1.5px solid var(--clr-border) !important;
}

.usk-tool .usk-select:focus {
    border-color: var(--clr-primary) !important;
    box-shadow: 0 0 0 3px var(--clr-primary-20) !important;
}

.usk-tool .usk-select-wrapper {
    position: relative;
}

.usk-tool .usk-select-arrow {
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    color: var(--clr-muted);
    font-size: 0.72rem;
    pointer-events: none;
    z-index: 1;
}

.usk-tool .usk-field-hint {
    color: var(--clr-muted);
    font-size: 0.8rem;
    line-height: 1.45;
}

.usk-tool .usk-field-error {
    display: none;
    color: var(--clr-error);
    font-size: 0.8rem;
    line-height: 1.45;
    font-weight: 700;
}

.usk-tool .usk-char-counter {
    margin-top: 2px;
    font-size: 0.76rem;
    line-height: 1.4;
    color: var(--clr-muted);
    text-align: right;
    transition: color var(--transition);
}

.usk-tool .usk-char-counter.usk-char-counter-warn {
    color: #B45309;
    font-weight: 700;
}

.usk-tool .usk-input.usk-input-error,
.usk-tool .usk-textarea.usk-input-error,
.usk-tool .usk-select.usk-input-error {
    border-color: var(--clr-error) !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12) !important;
}

/* Currency icon fix pattern */
.usk-tool .usk-input-icon {
    left: 16px !important;
    pointer-events: none;
    z-index: 1;
}

.usk-tool .usk-input-with-icon input {
    padding-left: 52px !important;
}

.usk-tool .usk-ats-tip-panel {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 24px;
    padding: 16px 16px;
    background: var(--clr-primary-10);
    border: 1px solid var(--clr-primary-20);
    border-radius: var(--radius-md);
}

.usk-tool .usk-ats-tip-icon {
    flex-shrink: 0;
    font-size: 1.05rem;
    line-height: 1;
    color: var(--clr-primary);
    margin-top: 1px;
}

.usk-tool .usk-ats-tip-content {
    font-size: 0.9rem;
    line-height: 1.62;
    color: var(--clr-navy);
}

.usk-tool .usk-form-submit-area {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
}

.usk-tool .usk-submit-note {
    margin: 0;
    color: var(--clr-muted);
    font-size: 0.82rem;
    line-height: 1.55;
    text-align: center;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.usk-tool .usk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.96rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none !important;
    white-space: nowrap;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition);
}

.usk-tool .usk-btn:disabled {
    opacity: 0.72;
    cursor: not-allowed;
    transform: none !important;
}

.usk-tool .usk-btn-primary {
    background: var(--clr-primary);
    color: var(--clr-white) !important;
    box-shadow: 0 4px 14px rgba(29, 78, 216, 0.26);
}

.usk-tool .usk-btn-primary:hover:not(:disabled),
.usk-tool .usk-btn-primary:focus:not(:disabled) {
    background: var(--clr-hover);
    box-shadow: 0 8px 18px rgba(29, 78, 216, 0.30);
    transform: translateY(-1px);
}

.usk-tool .usk-btn-secondary {
    background: var(--clr-white);
    color: var(--clr-navy) !important;
    border-color: var(--clr-border);
    box-shadow: var(--shadow-sm);
}

.usk-tool .usk-btn-secondary:hover:not(:disabled),
.usk-tool .usk-btn-secondary:focus:not(:disabled) {
    background: var(--clr-bg);
    border-color: #CBD5E1;
    transform: translateY(-1px);
}

.usk-tool .usk-btn-outline {
    background: transparent;
    color: var(--clr-primary) !important;
    border-color: var(--clr-primary);
}

.usk-tool .usk-btn-outline:hover:not(:disabled),
.usk-tool .usk-btn-outline:focus:not(:disabled) {
    background: var(--clr-primary-10);
    transform: translateY(-1px);
}

.usk-tool .usk-btn-large {
    min-height: 54px;
    padding: 15px 28px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.usk-tool .usk-btn-spinner {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.usk-tool .usk-spinner-svg {
    width: 20px;
    height: 20px;
    animation: usk-spin 0.8s linear infinite;
}

@keyframes usk-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.usk-tool .usk-global-error {
    margin-bottom: 18px;
    padding: 14px 16px;
    border: 1px solid #FECACA;
    border-radius: var(--radius-sm);
    background: #FEF2F2;
    color: var(--clr-error);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.55;
    text-align: center;
}

/* =========================================================
   RESULTS
   ========================================================= */
.usk-tool .usk-results-section {
    background: var(--clr-bg);
    border-top: 3px solid var(--clr-primary);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.usk-tool .usk-results-section.usk-results-visible {
    opacity: 1;
    transform: translateY(0);
}

.usk-tool .usk-results-header {
    margin-bottom: 24px;
}

.usk-tool .usk-results-title-row {
    margin-bottom: 10px;
}

.usk-tool .usk-results-success-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 999px;
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    color: #065F46;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.usk-tool .usk-results-heading {
    margin: 0 0 8px;
    font-size: clamp(1.2rem, 2.8vw, 1.65rem);
    line-height: 1.3;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-results-sub {
    margin: 0;
    max-width: 760px;
    color: var(--clr-muted);
    font-size: 0.92rem;
    line-height: 1.65;
}

.usk-tool .usk-results-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

/* =========================================================
   LETTER OUTPUT
   ========================================================= */
.usk-tool .usk-cover-letter-output-wrap {
    margin-bottom: 22px;
    overflow: hidden;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-white);
    box-shadow: var(--shadow-lg);
}

.usk-tool .usk-cover-letter-edit-note {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid #FDE68A;
    background: #FFFBEB;
    color: #92400E;
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.5;
}

.usk-tool .usk-cover-letter-paper {
    min-height: 380px;
    padding: 26px 18px;
    background: var(--clr-white);
    color: var(--clr-navy);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.97rem;
    line-height: 1.8;
    outline: none;
    word-break: break-word;
}

.usk-tool .usk-cover-letter-paper:focus {
    box-shadow: inset 0 0 0 2px var(--clr-primary-20);
}

.usk-tool .usk-cover-letter-paper .usk-letter-line {
    margin: 0;
    min-height: 1.4em;
}

.usk-tool .usk-cover-letter-paper br {
    display: block;
    content: "";
    margin-top: 0.55em;
}

/* =========================================================
   CHECKLIST / INSIGHTS / BREAKDOWN
   ========================================================= */
.usk-tool .usk-ats-score-panel {
    margin-bottom: 20px;
    padding: 22px 18px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.usk-tool .usk-ats-score-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 16px;
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-ats-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.usk-tool .usk-ats-item {
    display: grid;
    grid-template-columns: 20px 1fr;
    grid-template-rows: auto auto;
    gap: 2px 10px;
    align-items: start;
}

.usk-tool .usk-ats-icon {
    grid-column: 1;
    grid-row: 1 / 3;
    margin-top: 2px;
    flex-shrink: 0;
}

.usk-tool .usk-ats-label {
    grid-column: 2;
    grid-row: 1;
    font-size: 0.9rem;
    line-height: 1.4;
    font-weight: 700;
    color: var(--clr-navy);
}

.usk-tool .usk-ats-item.usk-ats-pass .usk-ats-label {
    color: #065F46;
}

.usk-tool .usk-ats-item.usk-ats-fail .usk-ats-label {
    color: #991B1B;
}

.usk-tool .usk-ats-tip {
    grid-column: 2;
    grid-row: 2;
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--clr-muted);
}

.usk-tool .usk-result-tips-panel {
    margin-bottom: 20px;
    padding: 20px 18px;
    background: var(--clr-primary-10);
    border: 1px solid var(--clr-primary-20);
    border-radius: var(--radius-md);
}

.usk-tool .usk-tips-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    font-size: 0.98rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-tips-list {
    margin: 0;
    padding: 0 0 0 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.usk-tool .usk-tips-list li {
    color: var(--clr-text);
    font-size: 0.9rem;
    line-height: 1.6;
}

.usk-tool .usk-key-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.usk-tool .usk-key-info-card {
    padding: 22px 18px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.usk-tool .usk-key-info-card h3 {
    margin: 0 0 10px;
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--clr-primary);
}

.usk-tool .usk-key-info-card p {
    margin: 0 0 10px;
    font-size: 0.92rem;
    line-height: 1.68;
    color: var(--clr-text);
}

.usk-tool .usk-key-info-card p:last-child {
    margin-bottom: 0;
}

.usk-tool .usk-key-info-card em {
    color: var(--clr-muted);
    font-style: italic;
}

/* =========================================================
   HOW IT WORKS
   ========================================================= */
.usk-tool .usk-how-it-works {
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.usk-tool .usk-step-card {
    min-height: 100%;
    padding: 24px 18px;
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
}

.usk-tool .usk-step-num {
    width: 40px;
    height: 40px;
    margin-bottom: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-primary);
    color: var(--clr-white);
    border-radius: 50%;
    font-size: 1rem;
    font-weight: 800;
}

.usk-tool .usk-step-card h3 {
    margin: 0 0 8px;
    font-size: 0.98rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--clr-navy);
}

.usk-tool .usk-step-card p {
    margin: 0;
    color: var(--clr-muted);
    font-size: 0.9rem;
    line-height: 1.65;
}

/* =========================================================
   KEY INFO SECTION
   ========================================================= */
.usk-tool .usk-key-info {
    background: var(--clr-bg);
    border-bottom: 1px solid var(--clr-border);
}

/* =========================================================
   EXAMPLES
   ========================================================= */
.usk-tool .usk-examples {
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-examples-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.usk-tool .usk-example-item {
    overflow: hidden;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-white);
    transition: box-shadow var(--transition), border-color var(--transition);
}

.usk-tool .usk-example-item:has(.usk-example-toggle[aria-expanded="true"]) {
    border-color: var(--clr-primary);
    box-shadow: var(--shadow-sm);
}

.usk-tool .usk-example-toggle {
    width: 100%;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    border: 0;
    background: var(--clr-bg);
    color: var(--clr-navy);
    font-size: 0.94rem;
    line-height: 1.45;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.usk-tool .usk-example-toggle:hover,
.usk-tool .usk-example-toggle:focus {
    background: var(--clr-primary-10);
    color: var(--clr-primary);
}

.usk-tool .usk-example-toggle[aria-expanded="true"] {
    background: var(--clr-primary-10);
    color: var(--clr-primary);
}

.usk-tool .usk-toggle-arrow {
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.usk-tool .usk-example-toggle[aria-expanded="true"] .usk-toggle-arrow {
    transform: rotate(180deg);
}

.usk-tool .usk-example-body {
    border-top: 1px solid var(--clr-border);
}

.usk-tool .usk-example-content {
    padding: 20px 16px;
}

.usk-tool .usk-example-label {
    display: inline-block;
    margin-bottom: 14px;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--clr-primary-10);
    color: var(--clr-primary);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.usk-tool .usk-example-letter {
    margin: 0 0 16px;
    padding: 20px 16px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-left: 4px solid var(--clr-primary);
    border-radius: var(--radius-sm);
    color: var(--clr-navy);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.92rem;
    line-height: 1.75;
}

.usk-tool .usk-example-letter p {
    margin: 0 0 12px;
}

.usk-tool .usk-example-letter p:last-child {
    margin-bottom: 0;
}

.usk-tool .usk-example-tips {
    padding: 14px 15px;
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    border-radius: var(--radius-sm);
    color: #065F46;
    font-size: 0.86rem;
    line-height: 1.58;
}

.usk-tool .usk-example-tips strong {
    font-weight: 800;
}

/* =========================================================
   FAQ
   ========================================================= */
.usk-tool .usk-faq {
    background: var(--clr-bg);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 880px;
}

.usk-tool .usk-faq-item {
    overflow: hidden;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-white);
    transition: box-shadow var(--transition), border-color var(--transition);
}

.usk-tool .usk-faq-item:has(.usk-faq-question[aria-expanded="true"]) {
    border-color: var(--clr-primary);
    box-shadow: var(--shadow-sm);
}

.usk-tool .usk-faq-question {
    width: 100%;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    border: 0;
    background: transparent;
    color: var(--clr-navy);
    font-size: 0.94rem;
    line-height: 1.45;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.usk-tool .usk-faq-question:hover,
.usk-tool .usk-faq-question:focus {
    background: var(--clr-primary-10);
    color: var(--clr-primary);
}

.usk-tool .usk-faq-question[aria-expanded="true"] {
    background: var(--clr-primary-10);
    color: var(--clr-primary);
}

.usk-tool .usk-faq-arrow {
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.usk-tool .usk-faq-question[aria-expanded="true"] .usk-faq-arrow {
    transform: rotate(180deg);
}

.usk-tool .usk-faq-answer {
    padding: 16px 18px 18px;
    border-top: 1px solid var(--clr-border);
    color: var(--clr-text);
    font-size: 0.92rem;
    line-height: 1.68;
}

.usk-tool .usk-faq-answer p {
    margin: 0;
}

/* =========================================================
   SOURCES / METHODOLOGY
   ========================================================= */
.usk-tool .usk-sources {
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-sources p {
    margin: 0 0 14px;
    max-width: 840px;
    color: var(--clr-text);
    font-size: 0.92rem;
    line-height: 1.68;
}

.usk-tool .usk-sources-list {
    margin: 0;
    padding: 0 0 0 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 880px;
}

.usk-tool .usk-sources-list li {
    color: var(--clr-text);
    font-size: 0.9rem;
    line-height: 1.65;
}

.usk-tool .usk-sources-list li strong {
    color: var(--clr-navy);
    font-weight: 800;
}

/* =========================================================
   PRIVACY
   ========================================================= */
.usk-tool .usk-privacy {
    background: var(--clr-bg);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-privacy-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px 18px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.usk-tool .usk-privacy-icon {
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 1.25rem;
    line-height: 1;
}

.usk-tool .usk-privacy-title {
    margin: 0 0 10px;
    color: var(--clr-navy);
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 800;
}

.usk-tool .usk-privacy-content p {
    margin: 0 0 10px;
    color: var(--clr-text);
    font-size: 0.91rem;
    line-height: 1.68;
}

.usk-tool .usk-privacy-content p:last-child {
    margin-bottom: 0;
}

/* =========================================================
   TRUST / DEVELOPER
   ========================================================= */
.usk-tool .usk-trust {
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-border);
}

.usk-tool .usk-trust-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 22px 18px;
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
}

.usk-tool .usk-trust-avatar {
    flex-shrink: 0;
}

.usk-tool .usk-trust-avatar img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--clr-white);
    box-shadow: var(--shadow-sm);
}

.usk-tool .usk-trust-label {
    margin-bottom: 4px;
    color: var(--clr-muted);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.usk-tool .usk-trust-name {
    margin-bottom: 2px;
    color: var(--clr-navy);
    font-size: 1.08rem;
    line-height: 1.3;
    font-weight: 800;
}

.usk-tool .usk-trust-name a {
    color: var(--clr-primary);
    text-decoration: none;
}

.usk-tool .usk-trust-name a:hover,
.usk-tool .usk-trust-name a:focus {
    text-decoration: underline;
}

.usk-tool .usk-trust-role {
    margin-bottom: 10px;
    color: var(--clr-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.usk-tool .usk-trust-statement {
    margin: 0 0 10px;
    color: var(--clr-text);
    font-size: 0.92rem;
    line-height: 1.65;
}

.usk-tool .usk-trust-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 8px;
    color: var(--clr-muted);
    font-size: 0.79rem;
    line-height: 1.5;
}

.usk-tool .usk-trust-sep {
    color: #CBD5E1;
}

/* =========================================================
   RELATED TOOLS
   ========================================================= */
.usk-tool .usk-related-tools {
    background: var(--clr-bg);
}

.usk-tool .usk-related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.usk-tool .usk-related-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    color: var(--clr-navy) !important;
    text-decoration: none !important;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.usk-tool .usk-related-card:hover,
.usk-tool .usk-related-card:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-primary);
    text-decoration: none !important;
}

.usk-tool .usk-related-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--clr-primary-10);
    font-size: 1.15rem;
}

.usk-tool .usk-related-content {
    min-width: 0;
    flex: 1;
}

.usk-tool .usk-related-content h3 {
    margin: 0 0 4px;
    color: var(--clr-navy);
    font-size: 0.9rem;
    line-height: 1.35;
    font-weight: 800;
}

.usk-tool .usk-related-content p {
    margin: 0;
    color: var(--clr-muted);
    font-size: 0.82rem;
    line-height: 1.55;
}

.usk-tool .usk-related-arrow {
    flex-shrink: 0;
    color: var(--clr-muted);
    font-size: 1rem;
    transition: transform var(--transition), color var(--transition);
}

.usk-tool .usk-related-card:hover .usk-related-arrow,
.usk-tool .usk-related-card:focus .usk-related-arrow {
    color: var(--clr-primary);
    transform: translateX(3px);
}

/* =========================================================
   TOAST
   ========================================================= */
.usk-tool .usk-copy-notification,
.usk-copy-notification {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    z-index: 9999;
    max-width: calc(100vw - 24px);
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--clr-navy);
    color: var(--clr-white);
    font-size: 0.88rem;
    font-weight: 700;
    text-align: center;
    box-shadow: var(--shadow-lg);
    pointer-events: none;
    animation: usk-toast-in 0.2s ease;
}

@keyframes usk-toast-in {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* =========================================================
   ACCESSIBILITY / FOCUS
   ========================================================= */
.usk-tool button:focus-visible,
.usk-tool input:focus-visible,
.usk-tool select:focus-visible,
.usk-tool textarea:focus-visible,
.usk-tool a:focus-visible,
.usk-tool [contenteditable="true"]:focus-visible {
    outline: 3px solid var(--clr-primary);
    outline-offset: 2px;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (min-width: 640px) {
    .usk-tool .usk-section-inner {
        padding: 46px 20px;
    }

    .usk-tool .usk-form-row-2 {
        grid-template-columns: 1fr 1fr;
    }

    .usk-tool .usk-facts-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .usk-tool .usk-audience-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .usk-tool .usk-related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .usk-tool .usk-hero-inner {
        padding: 58px 20px 52px;
    }

    .usk-tool .usk-form-wrapper {
        padding: 34px 28px;
    }

    .usk-tool .usk-cover-letter-paper {
        min-height: 430px;
        padding: 42px 44px;
        font-size: 1rem;
    }

    .usk-tool .usk-key-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .usk-tool .usk-steps-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .usk-tool .usk-results-actions {
        align-items: center;
    }
}

@media (min-width: 960px) {
    .usk-tool .usk-facts-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .usk-tool .usk-audience-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .usk-tool .usk-related-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .usk-tool .usk-trust-card,
    .usk-tool .usk-privacy-card {
        padding: 28px 24px;
    }
}

/* =========================================================
   MOBILE TUNING
   ========================================================= */
@media (max-width: 480px) {
    .usk-tool .usk-section-inner {
        padding: 34px 14px;
    }

    .usk-tool .usk-hero-inner {
        padding: 38px 14px 34px;
    }

    .usk-tool .usk-hero-cta {
        width: 100%;
    }

    .usk-tool .usk-results-actions {
        flex-direction: column;
    }

    .usk-tool .usk-results-actions .usk-btn {
        width: 100%;
    }

    .usk-tool .usk-form-wrapper {
        padding: 20px 14px;
        border-radius: var(--radius-md);
    }

    .usk-tool .usk-cover-letter-paper {
        min-height: 340px;
        padding: 20px 14px;
        font-size: 0.95rem;
        line-height: 1.78;
    }

    .usk-tool .usk-example-content {
        padding: 18px 14px;
    }

    .usk-tool .usk-example-letter {
        padding: 18px 14px;
    }

    .usk-tool .usk-trust-card,
    .usk-tool .usk-privacy-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .usk-tool .usk-copy-notification,
    .usk-copy-notification {
        width: calc(100vw - 20px);
    }
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
    .usk-tool *,
    .usk-tool *::before,
    .usk-tool *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

/* =========================================================
   PRINT STYLES
   ========================================================= */
@media print {
    body * {
        visibility: hidden !important;
    }

    .usk-tool .usk-cover-letter-output-wrap,
    .usk-tool .usk-cover-letter-output-wrap * {
        visibility: visible !important;
    }

    .usk-tool .usk-cover-letter-output-wrap {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        margin: 0 !important;
        border: none !important;
        box-shadow: none !important;
        background: #fff !important;
    }

    .usk-tool .usk-cover-letter-edit-note {
        display: none !important;
    }

    .usk-tool .usk-cover-letter-paper {
        min-height: auto !important;
        padding: 0 !important;
        color: #000 !important;
        background: #fff !important;
        box-shadow: none !important;
        font-size: 11pt !important;
        line-height: 1.7 !important;
    }

    .usk-tool .usk-cover-letter-paper .usk-letter-line {
        page-break-inside: avoid;
    }
}