/* public.css split module — load order 01/8 — enqueued by src/Public/class-public-assets.php. DO NOT reorder: cascade depends on module load sequence. */
/**
 * Seresa TS Engine Signup - Public Styles
 * Design matched to Transmute Trial Master
 *
 * @package Transmute_Engine_Signup_Seresa
 * @since   1.0.0
 */

/* ========================================
   Base Typography & Colors
======================================== */
:root {
    --seresa-primary: #1b1f3c;
    --seresa-secondary: #6366f1;
    --seresa-success: #10b981;
    --seresa-error: #ef4444;
    --seresa-warning: #f59e0b;
    --seresa-light-bg: #f8fafc;
    --seresa-border: #e2e8f0;
    --seresa-text-primary: #1b1f3c;
    --seresa-text-secondary: #64748b;

    /* Dark palette — the post-signup screens sit on the dark seresa.io pages. */
    --seresa-dark-surface: #201c45;
    --seresa-dark-surface-alt: #1a1739;
    --seresa-dark-border: #322d5e;
    --seresa-dark-heading: #f7f4ec;
    --seresa-dark-text: #a9a4c6;
    --seresa-dark-muted: #7d78a0;
    --seresa-teal: #46cfa9;
    --seresa-pink: #e94a7a;
}

/* ========================================
   Form Container
======================================== */
.seresa-signup-form {
    max-width: 680px;
    margin: 0 auto;
    padding: 28px 48px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--seresa-border);
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ========================================
   Progress Indicator
======================================== */
.seresa-signup-progress {
    margin-bottom: 32px;
}

.seresa-signup-progress__steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.seresa-signup-progress__step {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--seresa-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--seresa-text-secondary);
    transition: all 0.2s ease;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.seresa-signup-progress__step--completed {
    background: var(--seresa-secondary);
    color: #ffffff;
}

.seresa-signup-progress__step--current {
    background: linear-gradient(135deg, var(--seresa-secondary) 0%, #4f46e5 100%);
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.seresa-signup-progress__connector {
    width: 32px;
    height: 3px;
    background: var(--seresa-border);
    transition: all 0.2s ease;
}

.seresa-signup-progress__connector--completed {
    background: var(--seresa-secondary);
}

.seresa-signup-progress__label {
    text-align: center;
    margin-top: 12px;
    font-size: 14px;
    color: var(--seresa-text-secondary);
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.seresa-signup-progress__step-name {
    font-weight: 500;
    color: var(--seresa-text-primary);
}

/* Post-payment progress (Steps 9-11) - same styling as signup steps */
.seresa-signup-progress--post-payment {
    margin-bottom: 24px;
}

/* Hide main 1-7 progress when on post-payment steps (9-11) */
.seresa-signup-progress:not(.seresa-signup-progress--post-payment):has(~ .seresa-signup-form--result) {
    display: none;
}

/* ========================================
   Messages
======================================== */
.seresa-signup-form__messages:empty {
    display: none;
}

.seresa-signup-form__messages {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 15px;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 500;
    line-height: 1.5;
}

.seresa-signup-form__messages.success {
    background-color: #f0fdf4;
    color: #15803d;
    border: 2px solid #bbf7d0;
}

.seresa-signup-form__messages.error {
    background-color: #fef2f2;
    color: #b91c1c;
    border: 2px solid #fecaca;
}

/* ========================================
   Step Styles
======================================== */
.seresa-signup-step__title {
    font-size: 28px;
    font-weight: 600;
    color: var(--seresa-text-primary);
    margin: 0 0 12px 0;
    font-family: "PosteramaTextW15", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    letter-spacing: -0.02em;
}

.seresa-signup-step__description {
    font-size: 17px;
    color: var(--seresa-text-secondary);
    margin: 0 0 24px 0;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
}

/* ========================================
   Selected Plan Summary (step 4 recap)
======================================== */
.seresa-signup-plan-summary {
    display: block;
    margin: 0 0 20px 0;
    padding: 12px 16px;
    background: var(--seresa-light-bg);
    border: 1px solid var(--seresa-border);
    border-left: 3px solid var(--seresa-pink);
    border-radius: 8px;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--seresa-text-primary);
    letter-spacing: -0.01em;
}

/* ========================================
   Back Link
======================================== */
.seresa-signup-form__back {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    color: var(--seresa-text-secondary);
    text-decoration: none;
    margin-bottom: 16px;
    transition: all 0.2s ease;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 500;
}

.seresa-signup-form__back:hover {
    color: var(--seresa-secondary);
}

/* ========================================
   Form Fields
======================================== */
.seresa-signup-field {
    margin-bottom: 24px;
}

.seresa-signup-field-row {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
}

.seresa-signup-field-row .seresa-signup-field {
    flex: 1;
    margin-bottom: 0;
}

@media (max-width: 480px) {
    .seresa-signup-field-row {
        flex-direction: column;
        gap: 0;
    }

    .seresa-signup-field-row .seresa-signup-field {
        margin-bottom: 24px;
    }

    .seresa-signup-field-row .seresa-signup-field:last-child {
        margin-bottom: 0;
    }
}

.seresa-signup-field__label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--seresa-text-primary);
    font-size: 15px;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    letter-spacing: -0.01em;
}

.seresa-signup-field__required {
    color: var(--seresa-error);
    margin-left: 3px;
    font-weight: 700;
}

.seresa-signup-field__input,
.seresa-signup-field__select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--seresa-border);
    border-radius: 10px;
    font-size: 15px;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--seresa-text-primary);
    transition: all 0.2s ease;
    box-sizing: border-box;
    background-color: #ffffff;
    line-height: 1.5;
}

.seresa-signup-field__input:focus,
.seresa-signup-field__select:focus {
    outline: none;
    border-color: var(--seresa-secondary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.seresa-signup-field__input::placeholder {
    color: #94a3b8;
}

.seresa-signup-field__input.has-error,
.seresa-signup-field__select.has-error {
    border-color: var(--seresa-error);
    background-color: #fef2f2;
}

.seresa-signup-field__input.has-error:focus,
.seresa-signup-field__select.has-error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.seresa-signup-field__hint {
    font-size: 13px;
    color: var(--seresa-text-secondary);
    margin: 8px 0 0 0;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.seresa-signup-field__hint--spaced {
    font-size: 11px;
    margin-top: 12px;
    padding-bottom: 12px;
}

.seresa-signup-field__hint--warning {
    color: var(--seresa-warning, #b45309);
    font-style: italic;
}

.seresa-signup-field__error {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--seresa-error);
    font-size: 13px;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin-top: 8px;
    font-weight: 500;
}

.seresa-signup-field__error:empty {
    display: none;
}

.seresa-signup-field__preview {
    font-size: 13px;
    color: var(--seresa-text-secondary);
    margin: 8px 0 0 0;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ========================================
   Subdomain Picker
======================================== */
.seresa-signup-subdomain-picker {
    display: flex;
    align-items: center;
    max-width: 400px;
}

.seresa-signup-subdomain-picker .seresa-signup-field__select {
    border-radius: 10px 0 0 10px;
    border-right: none;
    flex: 0 1 auto;
    min-width: 140px;
    max-width: 180px;
}

.seresa-signup-subdomain-picker .seresa-signup-field__select:focus {
    /* Adjust box-shadow for joined element */
    box-shadow: -4px 0 0 4px rgba(99, 102, 241, 0.1), 0 -4px 0 4px rgba(99, 102, 241, 0.1), 0 4px 0 4px rgba(99, 102, 241, 0.1);
}

.seresa-signup-subdomain-picker__domain {
    padding: 10px 14px;
    background: var(--seresa-light-bg);
    border: 2px solid var(--seresa-border);
    border-left: none;
    border-radius: 0 10px 10px 0;
    font-size: 15px;
    color: var(--seresa-text-secondary);
    white-space: nowrap;
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    transition: all 0.2s ease;
}

/* When subdomain select is focused, also highlight the domain suffix */
.seresa-signup-subdomain-picker .seresa-signup-field__select:focus + .seresa-signup-subdomain-picker__domain {
    border-color: var(--seresa-secondary);
}

/* ========================================
   Buttons
======================================== */
.seresa-signup-button {
    width: 100%;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--seresa-secondary) 0%, #4f46e5 100%);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    font-family: "PosteramaTextW15", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
}

.seresa-signup-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.seresa-signup-button:active:not(:disabled) {
    transform: translateY(0);
}

.seresa-signup-button:disabled {
    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.6;
}

.seresa-signup-button--primary {
    background: linear-gradient(135deg, var(--seresa-secondary) 0%, #4f46e5 100%);
    color: #ffffff;
}

.seresa-signup-button--secondary {
    background: #ffffff;
    color: var(--seresa-text-primary);
    border: 2px solid var(--seresa-border);
    box-shadow: none;
}

.seresa-signup-button--secondary:hover:not(:disabled) {
    background: var(--seresa-light-bg);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.seresa-signup-button--large {
    font-size: 20px;
    padding: 18px 40px;
}

.seresa-signup-button--large .seresa-signup-button__text {
    font-size: 20px;
}

.seresa-signup-button--loading .seresa-signup-button__text {
    display: none;
}

.seresa-signup-button__loading {
    display: none;
}

.seresa-signup-button--loading .seresa-signup-button__loading {
    display: block;
}

/* ========================================
   Spinner
======================================== */
.seresa-signup-spinner {
    width: 18px;
    height: 18px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: seresa-spin 0.8s linear infinite;
    display: inline-block;
}

@keyframes seresa-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.seresa-signup-spinner--large {
    width: 40px;
    height: 40px;
    border-width: 4px;
    border-color: rgba(99, 102, 241, 0.2);
    border-top-color: var(--seresa-secondary);
}

/* ========================================
   Secure Payment Badge
======================================== */
.seresa-signup-secure-payment {
    margin-top: 12px;
    text-align: left;
}

.seresa-signup-secure-payment__link {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.seresa-signup-secure-payment__link:hover {
    opacity: 0.8;
}

.seresa-signup-secure-payment__text {
    font-size: 13px;
    font-weight: 500;
    color: var(--seresa-text-secondary);
    font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.seresa-signup-secure-payment__logo {
    /* Natural size - no constraints */
}