/* ==========================================================================
   SA Form Shortcode
   ========================================================================== */

/* ---- CSS custom properties — single place to adjust the theme ---- */
.sa-form-wrap {
    --sa-primary:        #138cbc;
    --sa-primary-hv:     #42a3c9;
    --sa-primary-ring:   rgba(37, 99, 235, 0.18);
    --sa-error:          #dc2626;
    --sa-error-ring:     rgba(220, 38, 38, 0.13);
    --sa-error-bg:       #fef2f2;
    --sa-error-border:   #fca5a5;
    --sa-error-text:     #991b1b;
    --sa-success-bg:     #f0fdf4;
    --sa-success-border: #86efac;
    --sa-success-text:   #166534;
    --sa-border:         #d1d5db;
    --sa-border-hv:      #9ca3af;
    --sa-text:           #111827;
    --sa-label:          #374151;
    --sa-placeholder:    #9ca3af;
    --sa-bg:             #ffffff;
    --sa-radius:         6px;
    --sa-transition:     0.18s ease;
}

/* ---- Wrapper ---- */
.sa-form-wrap {
    max-width: 580px;
    margin: 0 auto;
    padding: 36px 44px;
    background: #ebe8e1;
    border: 1.5px solid var(--sa-border);
    border-radius: calc(var(--sa-radius) * 2);
    box-sizing: border-box;
    font-family: inherit;
    color: var(--sa-text);
}

/* ---- Steps: only the active step is visible ---- */
.sa-step {
    display: none;
}

.sa-step--active {
    display: block;
    animation: sa-fade-in 0.22s ease;
}

@keyframes sa-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Field ---- */
.sa-field {
    margin-bottom: 20px;
}

.sa-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--sa-label);
    line-height: 1.4;
}

.sa-required {
    color: var(--sa-error);
    margin-left: 2px;
}

/* ---- Text / Email inputs ---- */
.sa-field input[type="text"],
.sa-field input[type="email"] {
    display: block;
    width: 100%;
    min-height: 44px;
    padding: 10px 14px;
    font-size: 15px;
    font-family: inherit;
    color: var(--sa-text);
    background: var(--sa-bg);
    border: 1.5px solid var(--sa-border);
    border-radius: var(--sa-radius);
    box-sizing: border-box;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    transition:
        border-color var(--sa-transition),
        box-shadow   var(--sa-transition);
}

.sa-field input[type="text"]::placeholder,
.sa-field input[type="email"]::placeholder {
    color: var(--sa-placeholder);
}

.sa-field input[type="text"]:hover,
.sa-field input[type="email"]:hover {
    border-color: var(--sa-border-hv);
}

.sa-field input[type="text"]:focus,
.sa-field input[type="email"]:focus {
    border-color: var(--sa-primary);
    box-shadow: 0 0 0 3px var(--sa-primary-ring);
}

/* Error state on input */
.sa-field input.sa-input--error {
    border-color: var(--sa-error);
    box-shadow: 0 0 0 3px var(--sa-error-ring);
}

.sa-field input.sa-input--error:focus {
    border-color: var(--sa-error);
    box-shadow: 0 0 0 3px var(--sa-error-ring);
}

/* ---- Inline field error ---- */
.sa-field-error {
    display: block;
    min-height: 18px;
    margin-top: 5px;
    font-size: 12px;
    font-weight: 500;
    color: var(--sa-error);
    line-height: 1.4;
}

/* ---- Form-level messages ---- */
.sa-form-message {
    padding: 13px 16px;
    border-radius: var(--sa-radius);
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.5;
}

.sa-form-message p {
    margin: 0;
}

.sa-form-message--error {
    background: var(--sa-error-bg);
    border: 1.5px solid var(--sa-error-border);
    color: var(--sa-error-text);
}

.sa-form-message--success {
    background: var(--sa-success-bg);
    border: 1.5px solid var(--sa-success-border);
    color: var(--sa-success-text);
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    padding: 28px 20px;
    animation: sa-fade-in 0.3s ease;
}

/* ---- Actions row ---- */
.sa-actions {
    margin-top: 28px;
    display: flex;
    justify-content: flex-end;
}

/* ---- Buttons ---- */
.sa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 36px;
    font-size: 15px;
    font-family: inherit;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.01em;
    border: none;
    border-radius: var(--sa-radius);
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition:
        background-color var(--sa-transition),
        box-shadow       var(--sa-transition),
        opacity          var(--sa-transition);
}

.sa-btn--next,
.sa-btn--submit {
    background-color: var(--sa-primary);
    color: #fff;
}

.sa-btn--next:hover,
.sa-btn--submit:hover {
    background-color: var(--sa-primary-hv);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.28);
}

.sa-btn--next:focus,
.sa-btn--submit:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--sa-primary-ring);
}

.sa-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
}

/* ---- Honeypot — must stay completely invisible ---- */
.sa-hp {
    display:    none       !important;
    visibility: hidden     !important;
    position:   absolute   !important;
    left:       -9999px    !important;
}

/* ==========================================================================
   Responsive — Tablet  (≤ 768px)
   ========================================================================== */
@media screen and (max-width: 768px) {
    .sa-form-wrap {
        padding: 28px 32px;
    }
}

/* ==========================================================================
   Responsive — Mobile  (≤ 520px)
   ========================================================================== */
@media screen and (max-width: 520px) {
    .sa-form-wrap {
        padding: 20px 16px;
        border-left: none;
        border-right: none;
        border-radius: 0;
    }

    /* Larger touch targets */
    .sa-field input[type="text"],
    .sa-field input[type="email"] {
        min-height: 50px;
        padding: 13px 14px;
        /* 16px prevents iOS Safari from auto-zooming on focus */
        font-size: 16px;
    }

    .sa-field label {
        font-size: 15px;
    }

    .sa-field-error {
        font-size: 13px;
    }

    .sa-actions {
        margin-top: 24px;
    }

    /* Full-width button on mobile */
    .sa-btn {
        width: 100%;
        min-height: 50px;
        font-size: 16px;
        padding: 13px 24px;
    }

    .sa-form-message--success {
        padding: 24px 16px;
    }
}