/**
 * Trattoria La Perfetta — Newsletter Opt-in Styles
 *
 * CI-konform: nutzt CSS Custom Properties aus global.css / Elementor Site Settings.
 * Matching: 3-State-Border-System aus Form System (style.css Abschnitt F).
 *
 * @see theme/trattoria-laperfetta/style.css → Abschnitt 8 "Form System"
 */

/* =========================================================================
   Root-Wrapper
   ========================================================================= */

.tlp-newsletter {
    max-width: 560px;
}

.tlp-newsletter__headline {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text, #1a1a1a);
    line-height: 1.25;
}

.tlp-newsletter__subline {
    color: var(--color-text-muted, #6b6560);
    line-height: 1.6;
    margin-bottom: 1.75rem;
    font-size: 1rem;
}

/* =========================================================================
   Form
   ========================================================================= */

.tlp-newsletter__form[hidden] {
    display: none !important;
}

.tlp-newsletter__form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tlp-newsletter__field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.tlp-newsletter__field label {
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Lato', sans-serif;
    letter-spacing: 0.01em;
    color: var(--color-text, #1a1a1a);
    line-height: 1.4;
}

.tlp-newsletter__required {
    color: var(--color-error, #C04B2D);
    margin-left: 2px;
}

/* =========================================================================
   Inputs — 3-State-Border (identisch Form System)
   ========================================================================= */

.tlp-newsletter__form input[type="text"],
.tlp-newsletter__form input[type="email"] {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--color-border, #D8D3CE);
    border-radius: var(--tlp-border-radius, 4px);
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text, #1a1a1a);
    background-color: #fff;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
    appearance: none;
    -webkit-appearance: none;
    box-sizing: border-box;
}

.tlp-newsletter__form input[type="text"]::placeholder,
.tlp-newsletter__form input[type="email"]::placeholder {
    color: var(--color-text-muted, #9e9891);
    opacity: 1;
}

.tlp-newsletter__form input[type="text"]:hover,
.tlp-newsletter__form input[type="email"]:hover {
    border-color: #BBB2AB;
}

.tlp-newsletter__form input[type="text"]:focus,
.tlp-newsletter__form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-primary, #0C5D69);
    box-shadow: 0 0 0 3px rgba(12, 93, 105, 0.18);
}

/* =========================================================================
   Consent-Checkbox — Custom (identisch Form System)
   ========================================================================= */

.tlp-newsletter__field--consent {
    margin-top: 0.25rem;
}

.tlp-newsletter__consent-label {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    cursor: pointer;
    font-size: 0.875rem;
    font-family: 'Lato', sans-serif;
    color: var(--color-text-muted, #6b6560);
    line-height: 1.5;
    font-weight: 400 !important;
    -webkit-tap-highlight-color: transparent;
}

.tlp-newsletter__consent-label input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    flex-shrink: 0;
    width: 18px !important;
    min-width: 18px !important;
    max-width: 18px !important;
    height: 18px !important;
    min-height: 18px !important;
    padding: 0 !important;
    line-height: 1 !important;
    margin-top: 2px;
    border: 1.5px solid var(--color-border, #D8D3CE);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.18s ease, background-color 0.18s ease;
    position: relative;
    box-sizing: border-box;
    display: inline-block;
    -webkit-tap-highlight-color: transparent;
}

.tlp-newsletter__consent-label input[type="checkbox"]:hover {
    border-color: #BBB2AB;
}

.tlp-newsletter__consent-label input[type="checkbox"]:focus-visible {
    outline: none;
    border-color: var(--color-primary, #0C5D69);
    box-shadow: 0 0 0 3px rgba(12, 93, 105, 0.18);
}

.tlp-newsletter__consent-label input[type="checkbox"]:checked {
    background-color: var(--color-primary, #0C5D69) !important;
    border-color: var(--color-primary, #0C5D69) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round' d='M3.2 8.2l2.5 2.6 7.1-7.1'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: 14px 14px !important;
}

.tlp-newsletter__consent-label a {
    color: var(--color-primary, #0C5D69);
    text-decoration: none;
    transition: color 0.18s ease;
}

.tlp-newsletter__consent-label a:hover {
    color: var(--color-primary-dark, #0a4f59);
}

.tlp-newsletter__field-error {
    margin-top: 0.2rem;
    color: var(--color-error, #C04B2D);
    font-size: 0.82rem;
    line-height: 1.45;
    font-weight: 500;
    animation: tlp-newsletter-field-error-in 180ms ease-out;
}

.tlp-newsletter__field-error[hidden] {
    display: none;
}

@keyframes tlp-newsletter-field-error-in {
    from {
        opacity: 0;
        transform: translateY(-2px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .tlp-newsletter__field-error {
        animation: none;
    }
}

.tlp-newsletter__form input[aria-invalid="true"] {
    border-color: var(--color-error, #C04B2D);
    box-shadow: 0 0 0 3px rgba(192, 75, 45, 0.14);
}

.tlp-newsletter__consent-label input[type="checkbox"][aria-invalid="true"] {
    border-color: var(--color-error, #C04B2D);
    box-shadow: 0 0 0 3px rgba(192, 75, 45, 0.14);
}

/* =========================================================================
   Error / Validation
   ========================================================================= */

.tlp-newsletter__error {
    padding: 10px 14px;
    border: 1px solid var(--color-error, #C04B2D);
    border-radius: var(--tlp-border-radius, 4px);
    background: rgba(192, 75, 45, 0.06);
    color: var(--color-error, #C04B2D);
    font-size: 0.875rem;
    line-height: 1.5;
}

.tlp-newsletter__error[hidden] {
    display: none;
}

/* =========================================================================
   Submit Button — Neutral (Standard) → Petrol bei Checkbox checked
   ========================================================================= */

.tlp-newsletter__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 13px 28px;
    background-color: var(--color-button-gray, #D8D3CE);
    color: var(--color-dark, #202628);
    border: 1px solid var(--color-button-gray, #D8D3CE);
    border-radius: var(--tlp-border-radius, 4px);
    font-size: 1rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    min-height: 48px;
    align-self: flex-start;
    letter-spacing: 0.06em;
}

/* Checkbox angeklickt → Petrol */
.tlp-newsletter__btn.is-ready {
    background-color: var(--color-primary, #0C5D69);
    border-color: var(--color-primary, #0C5D69);
    color: #fff;
}

.tlp-newsletter__btn.is-ready:hover {
    background-color: #0a4f59;
    border-color: #0a4f59;
    color: #fff;
    box-shadow: 0 3px 12px rgba(12, 93, 105, 0.16);
}

.tlp-newsletter__btn:not(.is-ready):hover {
    background-color: var(--color-secondary, #BBB2AB);
    border-color: var(--color-secondary, #BBB2AB);
    color: var(--color-dark, #202628);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.tlp-newsletter__btn:focus-visible {
    outline: 2px solid var(--color-primary, #0C5D69);
    outline-offset: 3px;
}

.tlp-newsletter__btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.tlp-newsletter__btn-label[hidden] {
    display: none;
}

/* =========================================================================
   Spinner
   ========================================================================= */

.tlp-newsletter__btn-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: tlp-nl-spin 0.7s linear infinite;
}

.tlp-newsletter__btn-spinner[hidden] {
    display: none;
}

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

/* =========================================================================
   Success Message
   ========================================================================= */

.tlp-newsletter__success {
    margin-top: 1.5rem;
    padding: 18px 20px;
    border: 1px solid rgba(12, 93, 105, 0.3);
    border-radius: var(--tlp-border-radius, 4px);
    background: rgba(12, 93, 105, 0.06);
    color: var(--color-primary, #0C5D69);
    font-size: 1rem;
    line-height: 1.6;
}

.tlp-newsletter__success[hidden] {
    display: none;
}

.tlp-newsletter__success p {
    margin: 0;
}

/* =========================================================================
   Responsive
   ========================================================================= */

@media (min-width: 560px) {
    .tlp-newsletter__btn {
        min-width: 200px;
    }
}