/*--------------------------------------------------------------
 * StartHub Diagnostic Tool — Premium Dark Theme
 *
 * Typeform-inspired multi-step form with glassmorphism,
 * micro-animations, and a curated colour palette.
 *------------------------------------------------------------*/

/* ============================================================
   @import — Google Font (Inter)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
    /* Brand */
    --shdiag-primary:        #7C3AED;
    --shdiag-primary-rgb:    124, 58, 237;
    --shdiag-primary-light:  #A78BFA;
    --shdiag-primary-dark:   #5B21B6;
    --shdiag-accent:         #10B981;
    --shdiag-accent-rgb:     16, 185, 129;
    --shdiag-accent-light:   #34D399;
    --shdiag-accent-dark:    #059669;

    /* Neutrals */
    --shdiag-bg:             #0B0B14;
    --shdiag-surface:        rgba(22, 22, 40, 0.75);
    --shdiag-surface-solid:  #16162A;
    --shdiag-surface-2:      rgba(30, 30, 56, 0.6);
    --shdiag-border:         rgba(255, 255, 255, 0.07);
    --shdiag-border-focus:   rgba(124, 58, 237, 0.5);
    --shdiag-text:           #EEEEF6;
    --shdiag-text-secondary: #A0A0C0;
    --shdiag-text-muted:     #6B6B8D;

    /* Feedback */
    --shdiag-error:          #F43F5E;
    --shdiag-error-bg:       rgba(244, 63, 94, 0.1);
    --shdiag-success:        #10B981;
    --shdiag-warning:        #F59E0B;

    /* Sizing */
    --shdiag-radius:         16px;
    --shdiag-radius-sm:      10px;
    --shdiag-radius-xs:      6px;
    --shdiag-max-w:          640px;
    --shdiag-transition:     0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shdiag-transition-fast:0.2s cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --shdiag-font:           'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ============================================================
   Reset within plugin scope
   ============================================================ */
.shdiag-app *,
.shdiag-app *::before,
.shdiag-app *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ============================================================
   App Container
   ============================================================ */
.shdiag-app {
    font-family: var(--shdiag-font);
    color: var(--shdiag-text);
    max-width: var(--shdiag-max-w);
    margin: 3rem auto;
    padding: 0 1.25rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   Loading Spinner
   ============================================================ */
.shdiag-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    color: var(--shdiag-text-muted);
    font-size: 0.9rem;
    gap: 1rem;
}

.shdiag-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid var(--shdiag-border);
    border-top-color: var(--shdiag-primary);
    border-radius: 50%;
    animation: shdiag-spin 0.65s linear infinite;
}

@keyframes shdiag-spin {
    to { transform: rotate(360deg); }
}

/* ============================================================
   Progress Bar
   ============================================================ */
.shdiag-progress {
    position: relative;
    width: 100%;
    height: 4px;
    background: var(--shdiag-border);
    border-radius: 99px;
    margin-bottom: 2.5rem;
    overflow: hidden;
}

.shdiag-progress__fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--shdiag-primary), var(--shdiag-accent));
    border-radius: 99px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 12px rgba(var(--shdiag-primary-rgb), 0.4);
}

.shdiag-progress__label {
    text-align: right;
    font-size: 0.75rem;
    color: var(--shdiag-text-muted);
    margin-top: 0.5rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ============================================================
   Step Card (glassmorphism container)
   ============================================================ */
.shdiag-step {
    background: var(--shdiag-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--shdiag-border);
    border-radius: var(--shdiag-radius);
    padding: 2.5rem 2rem;
    min-height: 340px;
    display: flex;
    flex-direction: column;
    /* Transition */
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.shdiag-step--entering {
    opacity: 0;
    transform: translateY(24px);
}

.shdiag-step--leaving {
    opacity: 0;
    transform: translateY(-24px);
    pointer-events: none;
}

/* ── Step Header ─────────────────────────────────────────── */
.shdiag-step__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--shdiag-primary-light);
    background: rgba(var(--shdiag-primary-rgb), 0.12);
    padding: 5px 12px;
    border-radius: 99px;
    margin-bottom: 1rem;
    width: fit-content;
}

.shdiag-step__title {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--shdiag-text);
}

.shdiag-step__subtitle {
    font-size: 0.9rem;
    color: var(--shdiag-text-secondary);
    line-height: 1.5;
    margin-bottom: 2rem;
}

/* ── Step Body ───────────────────────────────────────────── */
.shdiag-step__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ============================================================
   Form Fields — Text Inputs
   ============================================================ */
.shdiag-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.shdiag-field__label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--shdiag-text-secondary);
    letter-spacing: 0.02em;
}

.shdiag-field__label--required::after {
    content: ' *';
    color: var(--shdiag-error);
}

.shdiag-field__input {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--shdiag-font);
    font-size: 0.95rem;
    color: var(--shdiag-text);
    background: var(--shdiag-surface-2);
    border: 1px solid var(--shdiag-border);
    border-radius: var(--shdiag-radius-sm);
    outline: none;
    transition: border-color var(--shdiag-transition-fast),
                box-shadow var(--shdiag-transition-fast),
                background var(--shdiag-transition-fast);
}

.shdiag-field__input::placeholder {
    color: var(--shdiag-text-muted);
}

.shdiag-field__input:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.shdiag-field__input:focus {
    border-color: var(--shdiag-primary);
    box-shadow: 0 0 0 3px rgba(var(--shdiag-primary-rgb), 0.15);
    background: rgba(30, 30, 56, 0.8);
}

.shdiag-field__input--error {
    border-color: var(--shdiag-error) !important;
    box-shadow: 0 0 0 3px var(--shdiag-error-bg) !important;
}

.shdiag-field__error {
    font-size: 0.75rem;
    color: var(--shdiag-error);
    display: flex;
    align-items: center;
    gap: 4px;
    min-height: 1rem;
}

/* ============================================================
   Radio Option Cards
   ============================================================ */
.shdiag-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.shdiag-option {
    position: relative;
    cursor: pointer;
    user-select: none;
}

.shdiag-option__input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.shdiag-option__card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--shdiag-surface-2);
    border: 1.5px solid var(--shdiag-border);
    border-radius: var(--shdiag-radius-sm);
    transition: all var(--shdiag-transition-fast);
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--shdiag-text-secondary);
}

.shdiag-option__card:hover {
    border-color: rgba(var(--shdiag-primary-rgb), 0.35);
    background: rgba(var(--shdiag-primary-rgb), 0.06);
    color: var(--shdiag-text);
}

.shdiag-option__input:checked + .shdiag-option__card {
    border-color: var(--shdiag-primary);
    background: rgba(var(--shdiag-primary-rgb), 0.1);
    color: var(--shdiag-text);
    box-shadow: 0 0 0 1px rgba(var(--shdiag-primary-rgb), 0.2),
                0 4px 16px rgba(var(--shdiag-primary-rgb), 0.1);
}

.shdiag-option__radio {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--shdiag-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--shdiag-transition-fast);
}

.shdiag-option__radio::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--shdiag-primary);
    transform: scale(0);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.shdiag-option__input:checked + .shdiag-option__card .shdiag-option__radio {
    border-color: var(--shdiag-primary);
}

.shdiag-option__input:checked + .shdiag-option__card .shdiag-option__radio::after {
    transform: scale(1);
}

/* Key letter badge */
.shdiag-option__key {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    border: 1px solid var(--shdiag-border);
    border-radius: 5px;
    color: var(--shdiag-text-muted);
    transition: all var(--shdiag-transition-fast);
}

.shdiag-option__input:checked + .shdiag-option__card .shdiag-option__key {
    border-color: var(--shdiag-primary);
    background: rgba(var(--shdiag-primary-rgb), 0.15);
    color: var(--shdiag-primary-light);
}

/* ============================================================
   Checkbox Cards  (Factibilidad)
   ============================================================ */
.shdiag-checkbox__card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--shdiag-surface-2);
    border: 1.5px solid var(--shdiag-border);
    border-radius: var(--shdiag-radius-sm);
    transition: all var(--shdiag-transition-fast);
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--shdiag-text-secondary);
    cursor: pointer;
    user-select: none;
}

.shdiag-checkbox__card:hover {
    border-color: rgba(var(--shdiag-accent-rgb), 0.35);
    background: rgba(var(--shdiag-accent-rgb), 0.05);
    color: var(--shdiag-text);
}

.shdiag-option__input:checked + .shdiag-checkbox__card {
    border-color: var(--shdiag-accent);
    background: rgba(var(--shdiag-accent-rgb), 0.08);
    color: var(--shdiag-text);
    box-shadow: 0 0 0 1px rgba(var(--shdiag-accent-rgb), 0.15);
}

.shdiag-checkbox__box {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 5px;
    border: 2px solid var(--shdiag-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--shdiag-transition-fast);
}

.shdiag-checkbox__box svg {
    width: 12px;
    height: 12px;
    stroke: white;
    stroke-width: 3;
    fill: none;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.2s ease;
}

.shdiag-option__input:checked + .shdiag-checkbox__card .shdiag-checkbox__box {
    background: var(--shdiag-accent);
    border-color: var(--shdiag-accent);
}

.shdiag-option__input:checked + .shdiag-checkbox__card .shdiag-checkbox__box svg {
    opacity: 1;
    transform: scale(1);
}

/* ============================================================
   Scale Selector (Equipo — 1 to 3)
   ============================================================ */
.shdiag-scale-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.shdiag-scale-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.shdiag-scale-item__label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--shdiag-text-secondary);
}

.shdiag-scale-btns {
    display: flex;
    gap: 8px;
}

.shdiag-scale-btn {
    flex: 1;
    padding: 10px 0;
    text-align: center;
    font-family: var(--shdiag-font);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--shdiag-text-muted);
    background: var(--shdiag-surface-2);
    border: 1.5px solid var(--shdiag-border);
    border-radius: var(--shdiag-radius-xs);
    cursor: pointer;
    transition: all var(--shdiag-transition-fast);
    user-select: none;
}

.shdiag-scale-btn:hover {
    border-color: rgba(var(--shdiag-primary-rgb), 0.3);
    color: var(--shdiag-text);
}

.shdiag-scale-btn--active {
    border-color: var(--shdiag-primary);
    background: rgba(var(--shdiag-primary-rgb), 0.12);
    color: var(--shdiag-primary-light);
    box-shadow: 0 0 0 1px rgba(var(--shdiag-primary-rgb), 0.2);
}

.shdiag-scale-legend {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--shdiag-text-muted);
    margin-top: -4px;
    padding: 0 2px;
}

/* ============================================================
   Navigation Buttons
   ============================================================ */
.shdiag-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    gap: 12px;
}

.shdiag-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--shdiag-font);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--shdiag-radius-sm);
    cursor: pointer;
    transition: all var(--shdiag-transition-fast);
    letter-spacing: 0.01em;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.shdiag-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}

.shdiag-btn:hover::after {
    opacity: 1;
}

/* Primary (Next / Submit) */
.shdiag-btn--primary {
    background: linear-gradient(135deg, var(--shdiag-primary), var(--shdiag-primary-dark));
    color: #fff;
    box-shadow: 0 4px 14px rgba(var(--shdiag-primary-rgb), 0.35);
}

.shdiag-btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--shdiag-primary-rgb), 0.45);
}

.shdiag-btn--primary:active {
    transform: translateY(0);
}

.shdiag-btn--primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Ghost (Previous) */
.shdiag-btn--ghost {
    background: transparent;
    color: var(--shdiag-text-muted);
    border: 1px solid var(--shdiag-border);
}

.shdiag-btn--ghost:hover {
    color: var(--shdiag-text);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.03);
}

.shdiag-btn--ghost::after {
    display: none;
}

/* Submit loading */
.shdiag-btn--loading .shdiag-btn__text {
    opacity: 0;
}

.shdiag-btn--loading::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: shdiag-spin 0.6s linear infinite;
}

/* Arrow icons in buttons */
.shdiag-btn__arrow {
    font-size: 1.1em;
    transition: transform 0.2s ease;
}

.shdiag-btn--primary:hover .shdiag-btn__arrow--right {
    transform: translateX(3px);
}

.shdiag-btn--ghost:hover .shdiag-btn__arrow--left {
    transform: translateX(-3px);
}

/* Spacer for alignment when prev is hidden */
.shdiag-nav__spacer {
    flex: 1;
}

/* ============================================================
   Enter Hint (Typeform-style)
   ============================================================ */
.shdiag-enter-hint {
    font-size: 0.75rem;
    color: var(--shdiag-text-muted);
    text-align: center;
    margin-top: 1rem;
    opacity: 0.7;
}

.shdiag-enter-hint kbd {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-family: var(--shdiag-font);
    font-size: 0.7rem;
    font-weight: 600;
    background: var(--shdiag-surface-2);
    border: 1px solid var(--shdiag-border);
    border-radius: 4px;
    margin: 0 2px;
}

/* ============================================================
   Validation Error (step-level)
   ============================================================ */
.shdiag-step-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--shdiag-error-bg);
    border: 1px solid rgba(244, 63, 94, 0.2);
    border-radius: var(--shdiag-radius-xs);
    font-size: 0.82rem;
    color: var(--shdiag-error);
    margin-top: 0.75rem;
    animation: shdiag-shake 0.35s ease;
}

@keyframes shdiag-shake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-6px); }
    40%      { transform: translateX(6px); }
    60%      { transform: translateX(-4px); }
    80%      { transform: translateX(4px); }
}

.shdiag-step-error__icon {
    flex-shrink: 0;
    font-size: 1rem;
}

/* ============================================================
   Results Screen — Phase 4 Expanded
   ============================================================ */

/* ── Confetti Canvas ─────────────────────────────────────── */
.shdiag-confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* ── Result Wrapper ──────────────────────────────────────── */
.shdiag-result-wrap {
    animation: shdiag-result-enter 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes shdiag-result-enter {
    from { opacity: 0; transform: translateY(30px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Hero Card ───────────────────────────────────────────── */
.shdiag-result {
    text-align: center;
    padding: 3rem 2rem 2.5rem;
    background: var(--shdiag-surface);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--shdiag-border);
    border-radius: var(--shdiag-radius);
    position: relative;
    overflow: hidden;
}

/* Subtle gradient glow behind the card */
.shdiag-result::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(var(--shdiag-primary-rgb), 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.shdiag-result > * {
    position: relative;
    z-index: 1;
}

/* ── Animated ring behind the icon ───────────────────────── */
.shdiag-result__icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    margin: 0 auto 1.25rem;
}

.shdiag-result__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--shdiag-primary);
    border-right-color: var(--shdiag-accent);
    animation: shdiag-ring-spin 3s linear infinite;
}

.shdiag-result__ring--inner {
    inset: 8px;
    border-top-color: var(--shdiag-accent);
    border-right-color: var(--shdiag-primary);
    animation-direction: reverse;
    animation-duration: 4s;
}

@keyframes shdiag-ring-spin {
    to { transform: rotate(360deg); }
}

.shdiag-result__icon {
    font-size: 2.5rem;
    line-height: 1;
    z-index: 2;
    animation: shdiag-icon-pop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both;
}

@keyframes shdiag-icon-pop {
    from { opacity: 0; transform: scale(0.3); }
    to   { opacity: 1; transform: scale(1); }
}

/* ── Phase Badge ─────────────────────────────────────────── */
.shdiag-result__phase-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 99px;
    margin-bottom: 0.75rem;
    animation: shdiag-badge-in 0.5s ease 0.5s both;
}

@keyframes shdiag-badge-in {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.shdiag-result__phase-badge--initial {
    color: #F59E0B;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.shdiag-result__phase-badge--validation {
    color: #3B82F6;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.shdiag-result__phase-badge--scaling {
    color: var(--shdiag-accent-light);
    background: rgba(var(--shdiag-accent-rgb), 0.12);
    border: 1px solid rgba(var(--shdiag-accent-rgb), 0.2);
}

/* ── Phase Title ─────────────────────────────────────────── */
.shdiag-result__phase {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    animation: shdiag-phase-in 0.6s ease 0.6s both;
}

@keyframes shdiag-phase-in {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.shdiag-result__phase--initial {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.shdiag-result__phase--validation {
    background: linear-gradient(135deg, #3B82F6, #A78BFA);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.shdiag-result__phase--scaling {
    background: linear-gradient(135deg, var(--shdiag-accent-light), #6EE7B7);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.shdiag-result__name {
    font-size: 1rem;
    color: var(--shdiag-text-secondary);
    margin-bottom: 1.25rem;
    animation: shdiag-fade-in 0.5s ease 0.7s both;
}

@keyframes shdiag-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.shdiag-result__divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--shdiag-primary), var(--shdiag-accent));
    margin: 0 auto 1.5rem;
    border-radius: 99px;
    animation: shdiag-divider-grow 0.6s ease 0.8s both;
}

@keyframes shdiag-divider-grow {
    from { width: 0; opacity: 0; }
    to   { width: 60px; opacity: 1; }
}

.shdiag-result__message {
    font-size: 0.92rem;
    color: var(--shdiag-text-secondary);
    line-height: 1.75;
    max-width: 460px;
    margin: 0 auto 2rem;
    animation: shdiag-fade-in 0.5s ease 0.9s both;
}

.shdiag-result__message strong {
    color: var(--shdiag-text);
}

/* ============================================================
   Locked Report Preview
   ============================================================ */
.shdiag-locked-report {
    margin-top: 2rem;
    background: var(--shdiag-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--shdiag-border);
    border-radius: var(--shdiag-radius);
    overflow: hidden;
    animation: shdiag-result-enter 0.7s ease 1s both;
}

.shdiag-locked-report__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--shdiag-border);
}

.shdiag-locked-report__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--shdiag-text);
}

.shdiag-locked-report__title svg {
    width: 16px;
    height: 16px;
    color: var(--shdiag-warning);
}

.shdiag-locked-report__badge {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--shdiag-warning);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    padding: 3px 10px;
    border-radius: 99px;
}

/* ── Blurred rows ─────────────────────────────────────────── */
.shdiag-locked-report__body {
    position: relative;
    padding: 1rem 1.5rem 1.5rem;
}

.shdiag-locked-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.shdiag-locked-row:last-child {
    border-bottom: none;
}

.shdiag-locked-row__label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--shdiag-text-secondary);
}

.shdiag-locked-row__icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 1rem;
}

.shdiag-locked-row__icon--estadio    { background: rgba(124, 58, 237, 0.12); }
.shdiag-locked-row__icon--mercado    { background: rgba(59, 130, 246, 0.12); }
.shdiag-locked-row__icon--equipo     { background: rgba(16, 185, 129, 0.12); }
.shdiag-locked-row__icon--pi         { background: rgba(245, 158, 11, 0.12); }
.shdiag-locked-row__icon--fact       { background: rgba(244, 63, 94, 0.12); }

.shdiag-locked-row__value {
    display: flex;
    align-items: center;
    gap: 8px;
}

.shdiag-locked-row__bar-bg {
    width: 100px;
    height: 6px;
    background: var(--shdiag-border);
    border-radius: 99px;
    overflow: hidden;
}

.shdiag-locked-row__bar-fill {
    height: 100%;
    border-radius: 99px;
    filter: blur(4px);
    opacity: 0.7;
    transition: width 1s ease 1.2s;
}

.shdiag-locked-row__bar-fill--1 { background: var(--shdiag-primary); }
.shdiag-locked-row__bar-fill--2 { background: #3B82F6; }
.shdiag-locked-row__bar-fill--3 { background: var(--shdiag-accent); }
.shdiag-locked-row__bar-fill--4 { background: var(--shdiag-warning); }
.shdiag-locked-row__bar-fill--5 { background: var(--shdiag-error); }

.shdiag-locked-row__score {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--shdiag-text-muted);
    filter: blur(5px);
    user-select: none;
    min-width: 35px;
    text-align: right;
}

/* Blur overlay */
.shdiag-locked-report__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(11, 11, 20, 0) 0%,
        rgba(11, 11, 20, 0.4) 50%,
        rgba(11, 11, 20, 0.85) 100%
    );
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 1.5rem;
    pointer-events: none;
    z-index: 2;
}

.shdiag-locked-report__lock-msg {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--shdiag-text-muted);
    background: var(--shdiag-surface-solid);
    padding: 8px 16px;
    border-radius: 99px;
    border: 1px solid var(--shdiag-border);
    pointer-events: auto;
}

.shdiag-locked-report__lock-msg svg {
    width: 14px;
    height: 14px;
    color: var(--shdiag-warning);
}

/* ============================================================
   CTA Section
   ============================================================ */
.shdiag-cta-section {
    text-align: center;
    margin-top: 2rem;
    animation: shdiag-result-enter 0.7s ease 1.2s both;
}

.shdiag-cta-section__label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--shdiag-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.shdiag-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    font-family: var(--shdiag-font);
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--shdiag-accent), var(--shdiag-accent-dark));
    border: none;
    border-radius: var(--shdiag-radius-sm);
    cursor: pointer;
    transition: all var(--shdiag-transition-fast);
    box-shadow: 0 4px 20px rgba(var(--shdiag-accent-rgb), 0.35);
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.shdiag-cta::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--shdiag-radius-sm);
    background: linear-gradient(135deg, var(--shdiag-accent), var(--shdiag-accent-dark));
    z-index: -1;
    animation: shdiag-cta-pulse 2s ease-in-out infinite;
}

@keyframes shdiag-cta-pulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50%      { opacity: 0.15; transform: scale(1.05); }
}

.shdiag-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(var(--shdiag-accent-rgb), 0.5);
}

.shdiag-cta:active {
    transform: translateY(0);
}

.shdiag-cta__icon {
    font-size: 1.15em;
}

/* ── Trust signals ───────────────────────────────────────── */
.shdiag-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
    animation: shdiag-fade-in 0.5s ease 1.4s both;
}

.shdiag-trust__item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--shdiag-text-muted);
}

.shdiag-trust__icon {
    font-size: 0.9rem;
    opacity: 0.8;
}

.shdiag-result__footnote {
    font-size: 0.78rem;
    color: var(--shdiag-text-muted);
    margin-top: 1.5rem;
    font-style: italic;
    animation: shdiag-fade-in 0.5s ease 1.5s both;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 600px) {
    .shdiag-app {
        margin: 1.5rem auto;
        padding: 0 1rem;
    }

    .shdiag-step {
        padding: 1.75rem 1.25rem;
        min-height: auto;
    }

    .shdiag-step__title {
        font-size: 1.25rem;
    }

    .shdiag-option__card,
    .shdiag-checkbox__card {
        padding: 12px 14px;
        font-size: 0.85rem;
    }

    .shdiag-scale-btns {
        gap: 6px;
    }

    .shdiag-scale-btn {
        padding: 8px 0;
        font-size: 0.75rem;
    }

    .shdiag-btn {
        padding: 11px 20px;
        font-size: 0.85rem;
    }

    .shdiag-result {
        padding: 2rem 1.25rem;
    }

    .shdiag-result__phase {
        font-size: 1.3rem;
    }

    .shdiag-result__icon-wrap {
        width: 72px;
        height: 72px;
    }

    .shdiag-result__icon {
        font-size: 2rem;
    }

    .shdiag-cta {
        padding: 14px 28px;
        font-size: 0.92rem;
        width: 100%;
        justify-content: center;
    }

    .shdiag-nav {
        flex-direction: column-reverse;
        gap: 10px;
    }

    .shdiag-nav .shdiag-btn {
        width: 100%;
        justify-content: center;
    }

    .shdiag-nav__spacer {
        display: none;
    }

    /* Locked report */
    .shdiag-locked-report__header {
        padding: 0.75rem 1rem;
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }

    .shdiag-locked-report__body {
        padding: 0.75rem 1rem 1.25rem;
    }

    .shdiag-locked-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .shdiag-locked-row__bar-bg {
        width: 80px;
    }

    /* Trust signals */
    .shdiag-trust {
        gap: 1rem;
    }

    .shdiag-trust__item {
        font-size: 0.7rem;
    }
}