/*
 * MyRock Mail Engine — Public / Frontend Stylesheet
 * Styles for the [mrme_form] subscription form shortcode.
 *
 * Supports CSS variable theming for both light and dark themes.
 * Theme is switched by adding the class .mrme-form--dark to the <form>
 * or by prefers-color-scheme media query on the wrapper.
 */

/* ========================================================================
   CSS Custom Properties — Light theme (default)
   ======================================================================== */
:root {
    --mrme-pub-primary:        #BFA26A;
    --mrme-pub-primary-dark:   #9E8455;
    --mrme-pub-primary-light:  #F7F2E8;
    --mrme-pub-fg:             #1A1A1A;
    --mrme-pub-fg-muted:       #6B6B6B;
    --mrme-pub-bg:             #FFFFFF;
    --mrme-pub-border:         #D5D5D5;
    --mrme-pub-border-focus:   #BFA26A;
    --mrme-pub-input-bg:       #FFFFFF;
    --mrme-pub-radius:         6px;
    --mrme-pub-radius-btn:     4px;
    --mrme-pub-shadow:         0 1px 3px rgba(0, 0, 0, 0.08);
    --mrme-pub-success-bg:     #E8F5E9;
    --mrme-pub-success-fg:     #2E7D32;
    --mrme-pub-success-border: #A5D6A7;
    --mrme-pub-error-bg:       #FFEBEE;
    --mrme-pub-error-fg:       #C62828;
    --mrme-pub-error-border:   #EF9A9A;
    --mrme-pub-font:           inherit;
    --mrme-pub-font-size:      15px;
    --mrme-pub-line-height:    1.6;
    --mrme-pub-transition:     150ms ease;
}

/* ========================================================================
   Dark theme — via class on wrapper
   ======================================================================== */
.mrme-form--dark,
.mrme-form-wrapper.mrme-form--dark .mrme-form {
    --mrme-pub-fg:        #F0EEE8;
    --mrme-pub-fg-muted:  #A0A0A0;
    --mrme-pub-bg:        #1E1E1E;
    --mrme-pub-border:    #3A3A3A;
    --mrme-pub-input-bg:  #2A2A2A;
    --mrme-pub-primary-light: #2D2820;
}

/* Respect OS-level dark-mode preference when no explicit class is present */
@media ( prefers-color-scheme: dark ) {
    .mrme-form-wrapper:not(.mrme-form--light) {
        --mrme-pub-fg:        #F0EEE8;
        --mrme-pub-fg-muted:  #A0A0A0;
        --mrme-pub-bg:        #1E1E1E;
        --mrme-pub-border:    #3A3A3A;
        --mrme-pub-input-bg:  #2A2A2A;
        --mrme-pub-primary-light: #2D2820;
    }
}

/* ========================================================================
   Outer wrapper
   ======================================================================== */
.mrme-form-wrapper {
    font-family: var(--mrme-pub-font);
    font-size: var(--mrme-pub-font-size);
    line-height: var(--mrme-pub-line-height);
    color: var(--mrme-pub-fg);
}

/* ========================================================================
   Form container
   ======================================================================== */
.mrme-form {
    max-width: 480px;
    width: 100%;
    background: var(--mrme-pub-bg);
    border: 1px solid var(--mrme-pub-border);
    border-radius: var(--mrme-pub-radius);
    box-shadow: var(--mrme-pub-shadow);
    padding: 28px 28px 24px;
    box-sizing: border-box;
}

/* When embedded inside a wider container without a border box, remove card look */
.mrme-form--inline {
    border: none;
    box-shadow: none;
    background: transparent;
    padding: 0;
}

/* ========================================================================
   Form field wrapper
   ======================================================================== */
.mrme-form__field {
    margin-bottom: 18px;
}

.mrme-form__field:last-child {
    margin-bottom: 0;
}

.mrme-form__field--submit {
    margin-top: 8px;
}

/* ========================================================================
   Label
   ======================================================================== */
.mrme-form__label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--mrme-pub-fg);
    letter-spacing: 0.01em;
}

.mrme-form__required {
    color: var(--mrme-pub-error-fg);
    margin-left: 2px;
}

/* ========================================================================
   Text / email / tel inputs
   ======================================================================== */
.mrme-form__input {
    display: block;
    width: 100%;
    padding: 10px 13px;
    font-size: var(--mrme-pub-font-size);
    font-family: var(--mrme-pub-font);
    color: var(--mrme-pub-fg);
    background: var(--mrme-pub-input-bg);
    border: 1px solid var(--mrme-pub-border);
    border-radius: var(--mrme-pub-radius);
    transition:
        border-color var(--mrme-pub-transition),
        box-shadow var(--mrme-pub-transition);
    box-sizing: border-box;
    line-height: 1.4;
    -webkit-appearance: none;
    appearance: none;
}

.mrme-form__input::placeholder {
    color: var(--mrme-pub-fg-muted);
    opacity: 1;
}

.mrme-form__input:focus {
    border-color: var(--mrme-pub-border-focus);
    outline: none;
    box-shadow: 0 0 0 3px rgba(191, 162, 106, 0.22);
}

/* Validation states */
.mrme-form__input.is-invalid,
.mrme-form__input[aria-invalid="true"] {
    border-color: var(--mrme-pub-error-fg);
    box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.15);
}

.mrme-form__input.is-valid {
    border-color: var(--mrme-pub-success-fg);
}

/* ========================================================================
   Field error message (inline)
   ======================================================================== */
.mrme-form__error-msg {
    display: none;
    margin-top: 4px;
    font-size: 12px;
    color: var(--mrme-pub-error-fg);
}

.mrme-form__field.has-error .mrme-form__error-msg {
    display: block;
}

.mrme-form__field.has-error .mrme-form__input {
    border-color: var(--mrme-pub-error-fg);
    box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.15);
}

/* ========================================================================
   Submit button
   ======================================================================== */
.mrme-form__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 20px;
    font-size: var(--mrme-pub-font-size);
    font-family: var(--mrme-pub-font);
    font-weight: 600;
    letter-spacing: 0.03em;
    color: #FFFFFF;
    background: var(--mrme-pub-primary);
    border: none;
    border-radius: var(--mrme-pub-radius-btn);
    cursor: pointer;
    transition:
        background var(--mrme-pub-transition),
        transform 80ms ease,
        box-shadow var(--mrme-pub-transition);
    box-shadow: 0 2px 5px rgba(191, 162, 106, 0.35);
    -webkit-appearance: none;
    appearance: none;
}

.mrme-form__submit:hover {
    background: var(--mrme-pub-primary-dark);
    box-shadow: 0 4px 10px rgba(158, 132, 85, 0.40);
}

.mrme-form__submit:active {
    transform: translateY(1px);
    box-shadow: 0 1px 3px rgba(158, 132, 85, 0.30);
}

.mrme-form__submit:focus {
    outline: none;
    box-shadow:
        0 0 0 3px rgba(191, 162, 106, 0.40),
        0 2px 5px rgba(191, 162, 106, 0.35);
}

.mrme-form__submit:disabled,
.mrme-form__submit.is-loading {
    opacity: 0.65;
    cursor: not-allowed;
    pointer-events: none;
}

/* Loading spinner inside button */
.mrme-form__submit.is-loading::after {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-left: 10px;
    border: 2px solid rgba(255, 255, 255, 0.50);
    border-top-color: #fff;
    border-radius: 50%;
    animation: mrme-spin 0.6s linear infinite;
    vertical-align: middle;
}

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

/* ========================================================================
   Notice / feedback messages
   ======================================================================== */
.mrme-form__notice {
    display: none;
    padding: 12px 16px;
    border-radius: var(--mrme-pub-radius);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
    border: 1px solid transparent;
}

.mrme-form__notice.is-visible {
    display: block;
}

/* Success */
.mrme-form--success,
.mrme-form__notice.mrme-form--success {
    display: block;
    background: var(--mrme-pub-success-bg);
    color: var(--mrme-pub-success-fg);
    border-color: var(--mrme-pub-success-border);
}

/* Error */
.mrme-form--error,
.mrme-form__notice.mrme-form--error {
    display: block;
    background: var(--mrme-pub-error-bg);
    color: var(--mrme-pub-error-fg);
    border-color: var(--mrme-pub-error-border);
}

/* AJAX-mode: replace form content after success */
.mrme-form-wrapper .mrme-form.is-submitted {
    display: none;
}

.mrme-form-wrapper .mrme-form-success-message {
    padding: 20px;
    background: var(--mrme-pub-success-bg);
    color: var(--mrme-pub-success-fg);
    border: 1px solid var(--mrme-pub-success-border);
    border-radius: var(--mrme-pub-radius);
    font-weight: 500;
    font-size: 15px;
    text-align: center;
}

/* ========================================================================
   Honey-pot field (hidden from humans, shown to bots)
   ======================================================================== */
.mrme-form__field--honeypot {
    display: none !important;
    visibility: hidden;
    position: absolute;
    left: -9999px;
}

/* ========================================================================
   Privacy / GDPR note below form
   ======================================================================== */
.mrme-form__privacy-note {
    margin-top: 12px;
    font-size: 11px;
    color: var(--mrme-pub-fg-muted);
    text-align: center;
}

.mrme-form__privacy-note a {
    color: var(--mrme-pub-primary);
    text-decoration: underline;
}

/* ========================================================================
   Responsive
   ======================================================================== */
@media ( max-width: 520px ) {
    .mrme-form {
        padding: 20px 16px;
    }

    .mrme-form__submit {
        padding: 11px 16px;
    }
}