/* ==========================================================================
   Anonymous Signup Prompts: Banner + Hard-Stop Modal
   Uses design tokens from :root --hh-* (defined in index-styles.css, etc.)
   ========================================================================== */

/* -------------------------------------------------------------------------
   Bottom banner (signup nudge after 2+ analyses, non-blocking)
   ------------------------------------------------------------------------- */

#anon-signup-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--hh-color-brand-slate, #3D405B);
    color: var(--hh-color-text-inverse, #fff);
    z-index: 9999;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(0);
    transition: transform 0.3s ease;
    font-family: var(--hh-font-family, system-ui, -apple-system, sans-serif);
}

#anon-signup-banner.anon-banner-hiding {
    transform: translateY(100%);
}

.anon-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.anon-banner-text {
    font-size: var(--hh-type-small-size, 14px);
    line-height: var(--hh-type-small-lh, 20px);
    flex: 1;
    min-width: 0;
    color: var(--hh-color-text-inverse, #fff);
}

.anon-banner-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.anon-banner-cta {
    display: inline-block;
    background: var(--hh-color-brand-primary, #E07A5F);
    color: var(--hh-color-text-inverse, #fff);
    padding: 8px 20px;
    border-radius: var(--hh-radius-sm, 8px);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--hh-type-small-size, 14px);
    line-height: var(--hh-type-small-lh, 20px);
    white-space: nowrap;
    transition: background 0.15s ease;
}

.anon-banner-cta:hover {
    background: var(--hh-color-brand-primary-600, #C35E46);
    color: var(--hh-color-text-inverse, #fff);
    text-decoration: none;
}

.anon-banner-dismiss {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    padding: 4px 6px;
    border-radius: 4px;
    transition: color 0.15s ease;
}

.anon-banner-dismiss:hover {
    color: rgba(255, 255, 255, 0.9);
}


/* -------------------------------------------------------------------------
   Hard-stop signup modal (full-screen blocking overlay)
   Shown when anonymous user exhausts all 5 free analyses.
   ------------------------------------------------------------------------- */

.anon-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 24px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: anonModalFadeIn 0.25s ease;
}

.anon-modal-overlay.anon-modal-closing {
    animation: anonModalFadeOut 0.25s ease forwards;
}

@keyframes anonModalFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes anonModalFadeOut {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* Card container */
.anon-modal-card {
    background: var(--hh-color-base-white, #fff);
    border-radius: var(--hh-radius-lg, 20px);
    padding: 36px 32px 28px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: anonModalSlideUp 0.3s ease;
    font-family: var(--hh-font-family, system-ui, -apple-system, sans-serif);
}

@keyframes anonModalSlideUp {
    from { transform: translateY(20px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

/* Shield icon area */
.anon-modal-icon {
    margin-bottom: 16px;
}

/* Heading */
.anon-modal-heading {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 700;
    color: var(--hh-color-brand-slate, #3D405B);
    line-height: 1.3;
}

/* Body copy */
.anon-modal-text {
    color: var(--hh-color-text-secondary, #666);
    margin: 0 0 16px;
    line-height: 1.5;
    font-size: 15px;
}

.anon-modal-text strong {
    color: var(--hh-color-text-primary, #1a1a1a);
}

/* Value reminder ("Your analyses will be saved") */
.anon-modal-value {
    background: var(--hh-color-base-cloud, #f5f5f5);
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--hh-color-text-secondary, #666);
    line-height: 1.4;
}

.anon-modal-check {
    color: var(--hh-color-brand-sage, #81B29A);
    font-weight: 700;
    font-size: 14px;
}

/* Primary CTA: Sign Up Free */
.anon-modal-btn-primary {
    display: block;
    background: var(--hh-color-brand-primary, #E07A5F);
    color: var(--hh-color-text-inverse, #fff);
    padding: 14px 32px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 10px;
    transition: background 0.15s ease, transform 0.1s ease;
    border: none;
    cursor: pointer;
    line-height: 1.4;
}

.anon-modal-btn-primary:hover {
    background: var(--hh-color-brand-primary-600, #C35E46);
    color: var(--hh-color-text-inverse, #fff);
    text-decoration: none;
    transform: translateY(-1px);
}

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

/* Secondary CTA: Google Sign-in */
.anon-modal-btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--hh-color-base-white, #fff);
    color: var(--hh-color-text-primary, #1a1a1a);
    padding: 12px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    border: 1px solid var(--hh-color-borders-default, #e0e0e0);
    margin-bottom: 12px;
    transition: background 0.15s ease, border-color 0.15s ease;
    cursor: pointer;
    line-height: 1.4;
}

.anon-modal-btn-google:hover {
    background: var(--hh-color-base-cloud, #f5f5f5);
    border-color: #ccc;
    text-decoration: none;
}

/* Dismiss link: "Maybe later" */
.anon-modal-dismiss {
    display: block;
    margin: 0 auto;
    background: none;
    border: none;
    color: var(--hh-color-text-tertiary, #999);
    cursor: pointer;
    font-size: 13px;
    padding: 8px;
    margin-top: 4px;
    transition: color 0.15s ease;
}

.anon-modal-dismiss:hover {
    color: var(--hh-color-text-secondary, #666);
}


/* -------------------------------------------------------------------------
   Legacy selectors (backward compat with old modal structure)
   Keep until confirmed no other code references these.
   ------------------------------------------------------------------------- */

.anon-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.anon-modal-content {
    position: relative;
    background: var(--hh-color-base-white, #fff);
    border-radius: var(--hh-radius-lg, 16px);
    padding: 36px 32px;
    max-width: 420px;
    width: calc(100% - 32px);
    text-align: center;
    box-shadow: var(--hh-shadow-lg, 0 8px 24px rgba(0, 0, 0, 0.12));
}

.anon-modal-title {
    margin: 0 0 12px;
    font-size: var(--hh-type-h3-size, 20px);
    font-weight: var(--hh-type-h3-weight, 600);
    line-height: var(--hh-type-h3-lh, 28px);
    color: var(--hh-color-brand-slate, #3D405B);
}

.anon-modal-desc {
    margin: 0 0 24px;
    font-size: var(--hh-type-body-size, 16px);
    line-height: var(--hh-type-body-lh, 24px);
    color: var(--hh-color-text-secondary, #4A4A4A);
}

.anon-modal-desc strong {
    color: var(--hh-color-text-primary, #000);
}

.anon-modal-cta {
    display: inline-block;
    background: var(--hh-color-brand-primary, #E07A5F);
    color: var(--hh-color-text-inverse, #fff);
    padding: 14px 36px;
    border-radius: var(--hh-radius-sm, 8px);
    text-decoration: none;
    font-weight: 700;
    font-size: var(--hh-type-body-size, 16px);
    margin-bottom: 12px;
    transition: background 0.15s ease;
}

.anon-modal-cta:hover {
    background: var(--hh-color-brand-primary-600, #C35E46);
    color: var(--hh-color-text-inverse, #fff);
    text-decoration: none;
}


/* -------------------------------------------------------------------------
   Mobile responsive
   ------------------------------------------------------------------------- */

@media (max-width: 768px) {
    /* Banner stacks vertically on mobile */
    .anon-banner-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 10px 14px;
        position: relative;
        padding-top: 24px; /* Room for dismiss button */
    }

    .anon-banner-text {
        font-size: 13px;
        line-height: 18px;
        text-align: center;
    }

    .anon-banner-actions {
        justify-content: center;
        gap: 10px;
    }

    .anon-banner-cta {
        flex: 1;
        text-align: center;
        padding: 10px 16px;
    }

    .anon-banner-dismiss {
        position: absolute;
        top: 6px;
        right: 8px;
        padding: 2px 6px;
    }

    /* Modal card adjustments */
    .anon-modal-overlay {
        padding: 16px;
    }

    .anon-modal-card {
        padding: 28px 20px 24px;
        max-width: calc(100% - 8px);
    }

    .anon-modal-heading {
        font-size: 20px;
    }

    .anon-modal-text {
        font-size: 14px;
    }

    .anon-modal-btn-primary {
        padding: 12px 24px;
        font-size: 15px;
    }

    .anon-modal-btn-google {
        padding: 10px 20px;
        font-size: 13px;
    }

    /* Legacy modal */
    .anon-modal-content {
        padding: 28px 20px;
        width: calc(100% - 24px);
    }

    .anon-modal-title {
        font-size: 18px;
    }

    .anon-modal-desc {
        font-size: 14px;
        line-height: 21px;
    }

    .anon-modal-cta {
        padding: 12px 28px;
        font-size: 15px;
        width: 100%;
        box-sizing: border-box;
    }
}