/* TGL Conversion Engine Styles
 * Matches the Next.js demo design (tgl-metering-demo)
 */

:root {
    --tgl-ce-green-dark: #122806;
    --tgl-ce-green-accent: #122806;
    --tgl-ce-cream: #faf9f6;
    --tgl-ce-green-light: #e8f5e9;
    --tgl-ce-gradient-start: #CFD877;
    --tgl-ce-gradient-mid: #e8f0e4;
}

/* === Content fade before registration wall === */
.tgl-content-fade {
    height: 10rem;
    margin-top: -10rem;
    position: relative;
    background: linear-gradient(to bottom, transparent, white);
    pointer-events: none;
}

/* === Newsletter Prompt (T1) — green gradient card === */
.tgl-wall--newsletter {
    background: linear-gradient(135deg, var(--tgl-ce-gradient-start) 0%, var(--tgl-ce-gradient-mid) 100%);
    border-radius: 24px;
    padding: 2rem 2.5rem;
    text-align: center;
    font-family: var(--tgl-font-body, 'Open Sans', 'Libre Franklin', system-ui, -apple-system, sans-serif);
    margin: 0;
}

.tgl-wall--newsletter .tgl-wall__label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--tgl-ce-green-accent);
    margin-bottom: 0.5rem;
}

.tgl-wall--newsletter .tgl-wall__title {
    font-family: var(--tgl-font-serif, 'Crimson Pro', Georgia, serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--tgl-ce-green-dark);
    line-height: 1.2;
    margin: 0 0 0.5rem;
}

.tgl-wall--newsletter .tgl-wall__text {
    font-size: 0.875rem;
    color: var(--tgl-green-dark, #122806);
    line-height: 1.6;
    margin: 0 0 1.5rem;
    max-width: 28rem;
    margin-left: auto;
    margin-right: auto;
}

.tgl-wall--newsletter .tgl-wall__form {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    max-width: 28rem;
    margin: 0 auto;
}

.tgl-wall--newsletter .tgl-wall__input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    color: var(--tgl-green-dark, #122806);
    outline: none;
    transition: all 0.2s;
    font-family: inherit;
}

.tgl-wall--newsletter .tgl-wall__input:focus {
    border-color: var(--tgl-ce-green-accent);
    background: white;
    box-shadow: 0 0 0 2px rgba(45, 138, 78, 0.2);
}

.tgl-wall--newsletter .tgl-wall__input::placeholder {
    color: #999;
}

.tgl-wall--newsletter .tgl-wall__button {
    padding: 0.75rem 1.5rem;
    background: var(--tgl-ce-green-dark);
    color: white;
    border: none;
    border-radius: 24px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.15s, opacity 0.2s;
    font-family: var(--tgl-font-display, 'Libre Franklin', sans-serif);
}

.tgl-wall--newsletter .tgl-wall__button:hover {
    color: var(--tgl-green-light, #CFD877);
    text-decoration: none;
}

.tgl-wall--newsletter .tgl-wall__button:active {
    transform: scale(0.98);
}

.tgl-wall--newsletter .tgl-wall__dismiss {
    display: inline-block;
    margin-top: 0.75rem;
    padding: 0.25rem;
    background: none;
    border: none;
    color: var(--tgl-green-dark, #122806);
    font-size: 0.75rem;
    cursor: pointer;
    transition: color 0.2s;
    font-family: inherit;
}

.tgl-wall--newsletter .tgl-wall__dismiss:hover {
    color: var(--tgl-green-dark, #122806);
}

.tgl-wall--newsletter .tgl-wall__footer-text {
    font-size: 0.75rem;
    color: var(--tgl-green-dark, #122806);
    margin-top: 0.75rem;
}

/* Newsletter sticky bar (rendered via wp_footer) */
.tgl-wall--newsletter[data-position="sticky"] {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 0;
    z-index: 9999;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
    animation: tgl-slide-up 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

@keyframes tgl-slide-up {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* === Registration Wall (T2) — white card with green border-top === */
.tgl-wall--registration {
    background: transparent;
    border-top: none;
    border-radius: 0;
    padding: 3rem 1.5rem 4rem;
    text-align: center;
    font-family: var(--tgl-font-body, 'Open Sans', 'Libre Franklin', system-ui, -apple-system, sans-serif);
    color: #122806;
}

.tgl-wall--registration .tgl-wall__inner {
    max-width: 24rem;
    margin: 0 auto;
}

.tgl-wall--registration .tgl-wall__title {
    font-family: var(--tgl-font-serif, 'Crimson Pro', Georgia, serif);
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--tgl-ce-green-dark);
    line-height: 1.15;
    margin: 0 0 0.75rem;
}

.tgl-wall--registration .tgl-wall__text {
    font-size: 0.875rem;
    color: var(--tgl-green-dark, #122806);
    line-height: 1.6;
    margin: 0 0 1.5rem;
}

/* Social login buttons */
.tgl-wall__social {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0;
}

.tgl-wall__social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid #d1d5db;
    border-radius: 24px;
    background: white;
    font-size: 0.85rem;
    font-weight: 500;
    color: #374151;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
    font-family: inherit;
}

.tgl-wall__social-btn:hover {
    background: #f9fafb;
    border-color: var(--tgl-green-dark, #122806);
}

.tgl-wall__social-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

/* Divider */
.tgl-wall__divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.25rem 0;
}

.tgl-wall__divider::before,
.tgl-wall__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #d1d5db;
}

.tgl-wall__divider span {
    font-size: 0.75rem;
    color: var(--tgl-green-dark, #122806);
    text-transform: uppercase;
    font-weight: 500;
}

/* Email form: rounded input with button inside */
.tgl-wall--registration .tgl-wall__email-form {
    display: flex;
    position: relative;
    max-width: 420px;
    margin: 0 auto;
}

.tgl-wall--registration .tgl-wall__input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    padding-right: 120px;
    border: 2px solid #d1d5db;
    border-radius: 24px;
    font-size: 0.9rem;
    color: var(--tgl-green-dark, #122806);
    background: white;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}

.tgl-wall--registration .tgl-wall__input:focus {
    border-color: var(--tgl-ce-green-accent);
    box-shadow: 0 0 0 3px rgba(45, 138, 78, 0.15);
}

.tgl-wall--registration .tgl-wall__input::placeholder {
    color: #9ca3af;
}

.tgl-wall--registration .tgl-wall__button {
    position: absolute;
    right: 4px;
    top: 4px;
    bottom: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0 1.25rem;
    background: var(--tgl-ce-green-dark);
    color: white;
    border: none;
    border-radius: 24px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    font-family: var(--tgl-font-display, 'Libre Franklin', sans-serif);
    white-space: nowrap;
}

.tgl-wall--registration .tgl-wall__button:hover {
    color: var(--tgl-green-light, #CFD877);
    text-decoration: none;
}

.tgl-wall--registration .tgl-wall__button:active {
    transform: scale(0.97);
}

.tgl-wall--registration .tgl-wall__button svg {
    flex-shrink: 0;
}

/* Code verification step */
.tgl-wall__code-step {
    max-width: 420px;
    margin: 0 auto;
    text-align: center;
}

.tgl-wall__code-sent {
    font-size: 0.9rem;
    color: var(--tgl-green-dark, #122806);
    margin-bottom: 1rem;
}

/* 4 separate OTP digit boxes */
.tgl-wall__otp {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 1.25rem;
}

.tgl-wall__otp-digit {
    width: 56px;
    height: 64px;
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    font-family: inherit;
    color: var(--tgl-ce-green-dark);
    border: 2px solid #d1d5db;
    border-radius: 24px;
    background: white;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    caret-color: var(--tgl-ce-green-accent);
}

.tgl-wall__otp-digit:focus {
    border-color: var(--tgl-ce-green-accent);
    box-shadow: 0 0 0 3px rgba(45, 138, 78, 0.15);
}

.tgl-wall__otp-digit.has-value {
    border-color: var(--tgl-ce-green-accent);
    background: var(--tgl-ce-green-light);
}

.tgl-wall__verify-btn {
    display: block;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: var(--tgl-ce-green-dark);
    color: white;
    border: none;
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    font-family: inherit;
}

.tgl-wall__verify-btn:hover {
    background: var(--tgl-ce-green-accent);
}

.tgl-wall__verify-btn:active {
    transform: scale(0.97);
}

.tgl-wall__verify-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.tgl-wall__resend {
    background: none;
    border: none;
    color: var(--tgl-ce-green-accent);
    font-size: 0.8rem;
    cursor: pointer;
    margin-top: 0.75rem;
    font-family: inherit;
}

.tgl-wall__resend:hover {
    text-decoration: underline;
}

/* Interest chips */
.tgl-wall__interests {
    margin: 0.25rem 0;
}

.tgl-wall__label {
    font-size: 0.75rem;
    color: var(--tgl-green-dark, #122806);
    margin: 0 0 0.5rem;
}

.tgl-wall__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.tgl-wall__chip {
    cursor: pointer;
}

.tgl-wall__chip input {
    display: none;
}

.tgl-wall__chip span {
    display: block;
    padding: 0.375rem 0.875rem;
    border: 1.5px solid #d1d5db;
    border-radius: 24px;
    font-size: 0.8rem;
    color: var(--tgl-green-dark, #122806);
    transition: all 0.2s;
}

.tgl-wall__chip input:checked + span {
    background: var(--tgl-ce-green-dark);
    border-color: var(--tgl-ce-green-dark);
    color: white;
}

.tgl-wall__chip:hover span {
    border-color: var(--tgl-green-dark, #122806);
}

/* Login link */
.tgl-wall__login {
    margin-top: 1.25rem;
    font-size: 0.8rem;
    color: var(--tgl-green-dark, #122806);
}

.tgl-wall__login a {
    color: var(--tgl-ce-green-accent);
    text-decoration: none;
    font-weight: 500;
}

.tgl-wall__login a:hover {
    text-decoration: underline;
}

/* === Paid Upsell Wall (T4) === */
.tgl-wall--upsell {
    background: transparent;
    border-top: 2px solid var(--tgl-ce-green-dark);
    border-radius: 0;
    padding: 3rem 1.5rem 4rem;
    text-align: center;
    font-family: var(--tgl-font-body, 'Open Sans', 'Libre Franklin', system-ui, -apple-system, sans-serif);
    color: #122806;
}

.tgl-wall--upsell .tgl-wall__inner {
    max-width: 24rem;
    margin: 0 auto;
}

.tgl-wall--upsell .tgl-wall__title {
    font-family: var(--tgl-font-serif, 'Crimson Pro', Georgia, serif);
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--tgl-ce-green-dark);
    line-height: 1.15;
    margin: 0 0 0.75rem;
}

.tgl-wall--upsell .tgl-wall__text {
    font-size: 0.875rem;
    color: var(--tgl-green-dark, #122806);
    line-height: 1.6;
    margin: 0 0 1.5rem;
}

.tgl-wall__tiers {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 20rem;
    margin: 0 auto;
}

.tgl-wall__tier-btn {
    display: block;
    padding: 0.875rem 1.5rem;
    border-radius: 24px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    transition: transform 0.15s;
    font-family: inherit;
}

.tgl-wall__tier-btn:hover {
    transform: scale(1.02);
}

.tgl-wall__tier-btn--primary {
    background: var(--tgl-ce-green-dark);
    color: white;
}

.tgl-wall__tier-btn--secondary {
    background: white;
    color: #374151;
    border: 1.5px solid #d1d5db;
}

.tgl-wall__tier-btn--secondary:hover {
    background: #f9fafb;
}

/* Dismiss button */
.tgl-wall__dismiss {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.25rem;
    background: none;
    border: none;
    color: var(--tgl-green-dark, #122806);
    font-size: 0.75rem;
    cursor: pointer;
    transition: color 0.2s;
    font-family: var(--tgl-font-display, 'Libre Franklin', sans-serif);
}

.tgl-wall__dismiss:hover {
    color: var(--tgl-green-dark, #122806);
}

/* === Meter Badge === */
.tgl-meter-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--tgl-ce-green-accent);
}

.tgl-meter-badge__dots {
    display: flex;
    gap: 2px;
}

.tgl-meter-badge__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d1d5db;
}

.tgl-meter-badge__dot--filled {
    background: var(--tgl-ce-green-accent);
}

/* === Success State === */
.tgl-wall--success .tgl-wall__form,
.tgl-wall--success .tgl-wall__dismiss,
.tgl-wall--success .tgl-wall__login {
    display: none;
}

.tgl-wall__success {
    display: none;
    padding: 1.5rem 0;
}

.tgl-wall--success .tgl-wall__success {
    display: block;
}

.tgl-wall__success-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--tgl-ce-green-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.tgl-wall__success-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    stroke: #122806;
}

/* === Onboarding Modal (post-registration) === */
.tgl-onboarding {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: tgl-fade-in 0.25s ease-out;
}

.tgl-onboarding__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.tgl-onboarding__card {
    position: relative;
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    max-width: 26rem;
    width: calc(100% - 2rem);
    text-align: center;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
    animation: tgl-scale-in 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    font-family: var(--tgl-font-body, 'Open Sans', 'Libre Franklin', system-ui, -apple-system, sans-serif);
}

.tgl-onboarding__title {
    font-family: var(--tgl-font-serif, 'Crimson Pro', Georgia, serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--tgl-ce-green-dark);
    line-height: 1.2;
    margin: 0 0 0.5rem;
}

.tgl-onboarding__text {
    font-size: 0.875rem;
    color: var(--tgl-green-dark, #122806);
    line-height: 1.6;
    margin: 0 0 1.75rem;
}

.tgl-onboarding__form {
    text-align: left;
}

.tgl-onboarding__field {
    margin-bottom: 1.25rem;
}

.tgl-onboarding__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: #374151;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.tgl-onboarding__input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #d1d5db;
    border-radius: 24px;
    font-size: 0.875rem;
    color: var(--tgl-green-dark, #122806);
    background: white;
    outline: none;
    transition: all 0.2s;
    font-family: inherit;
    box-sizing: border-box;
}

.tgl-onboarding__input:focus {
    border-color: var(--tgl-ce-green-accent);
    box-shadow: 0 0 0 2px rgba(45, 138, 78, 0.2);
}

.tgl-onboarding__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tgl-onboarding__button {
    display: block;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: var(--tgl-ce-green-dark);
    color: white;
    border: none;
    border-radius: 24px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s;
    font-family: var(--tgl-font-display, 'Libre Franklin', sans-serif);
    margin-top: 0.5rem;
}

.tgl-onboarding__button:hover {
    color: var(--tgl-green-light, #CFD877);
    text-decoration: none;
}

.tgl-onboarding__button:active {
    transform: scale(0.98);
}

.tgl-onboarding__button:disabled {
    opacity: 0.6;
    cursor: default;
    transform: none;
}

.tgl-onboarding__skip {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.25rem;
    background: none;
    border: none;
    color: var(--tgl-green-dark, #122806);
    font-size: 0.8rem;
    cursor: pointer;
    transition: color 0.2s;
    font-family: inherit;
}

.tgl-onboarding__skip:hover {
    color: var(--tgl-green-dark, #122806);
}

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

@keyframes tgl-scale-in {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* === Responsive === */
@media (max-width: 640px) {
    .tgl-wall--newsletter {
        padding: 1.5rem;
    }

    .tgl-wall--newsletter .tgl-wall__form {
        flex-direction: column;
    }

    .tgl-wall--newsletter .tgl-wall__title {
        font-size: 1.5rem;
    }

    .tgl-wall--registration,
    .tgl-wall--upsell {
        padding: 2rem 1.25rem 3rem;
    }

    .tgl-wall--registration .tgl-wall__title,
    .tgl-wall--upsell .tgl-wall__title {
        font-size: 1.5rem;
    }

    .tgl-onboarding__card {
        padding: 1.75rem;
    }

    .tgl-onboarding__title {
        font-size: 1.5rem;
    }
}

/* === TGL Brand Guideline — display title override === */
.tgl-wall__title,
.tgl-newsletter__title,
.tgl-trigger__title {
    font-family: var(--tgl-font-display, 'Libre Franklin', system-ui, sans-serif);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.1;
}

/* =====================================================================
   Registration wall — paywall presentation
   ===================================================================== */
.tgl-wall--registration {
    position: relative;
    margin: 1rem auto 3rem;
    max-width: 720px;
    /* Soft cream-on-green band so it visually breaks the article column */
    background: var(--tgl-cream, #f5f1eb);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(18, 40, 6, 0.12);
    padding: 2.25rem 1.75rem 1.75rem;
}

/* Fade-out gradient removed — the cream wall card already provides enough
   visual separation, and a hardcoded fade-to-white clashes when the article
   surface isn't white (e.g. category-tinted pages). */
.tgl-wall__fade { display: none; }

.tgl-wall__eyebrow {
    font-family: var(--tgl-font-display, 'Libre Franklin', sans-serif);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--tgl-green-accent, #122806);
    margin: 0 0 0.6rem;
    text-align: center;
}
.tgl-wall--registration .tgl-wall__title {
    font-family: var(--tgl-font-display, 'Libre Franklin', sans-serif);
    font-weight: 700;
    text-transform: uppercase;
    font-size: clamp(1.4rem, 2.6vw, 1.85rem);
    line-height: 1.15;
    color: var(--tgl-green-dark, #122806);
    text-align: center;
    margin: 0 0 0.75rem;
}
.tgl-wall--registration .tgl-wall__text {
    font-family: var(--tgl-font-serif, 'Crimson Pro', Georgia, serif);
    font-weight: 300;
    font-size: 1.05rem;
    line-height: 1.5;
    color: var(--tgl-green-dark, #122806);
    text-align: center;
    max-width: 30rem;
    margin: 0 auto 1.5rem;
}

/* Close-X in the top-right of the wall — symmetric with the modal */
.tgl-wall__dismiss--icon {
    position: absolute;
    top: 0.6rem;
    right: 0.8rem;
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 50%;
    background: rgba(18, 40, 6, 0.06);
    color: var(--tgl-green-dark, #122806);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.tgl-wall__dismiss--icon:hover { background: rgba(18, 40, 6, 0.14); }

/* "Keep reading without an account" — soft secondary action */
.tgl-wall__keepreading {
    margin: 1rem 0 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--tgl-green-dark, #122806);
}
.tgl-wall__keepreading-btn {
    background: transparent;
    border: 0;
    padding: 0.2rem 0;
    color: var(--tgl-green-accent, #122806);
    text-decoration: underline;
    cursor: pointer;
    font: inherit;
}
.tgl-wall__keepreading-btn:hover { color: var(--tgl-green-dark, #122806); }

/* GDPR consent checkbox — shared between the newsletter wall and the inline widget */
.tgl-newsletter-consent {
    display: flex;
    gap: .5rem;
    align-items: flex-start;
    font-size: .82rem;
    color: var(--tgl-meta, #57606a);
    margin: .5rem 0;
    line-height: 1.4;
    text-align: left;
}
.tgl-newsletter-consent input[type="checkbox"] {
    margin-top: .2rem;
    flex-shrink: 0;
}
.tgl-newsletter-consent a { color: inherit; text-decoration: underline; }
.tgl-newsletter-consent a:hover { color: var(--tgl-green-accent, #122806); }