/* ========================================
   Email Capture Component
   ======================================== */

.email-capture {
    background: linear-gradient(135deg, var(--phase-2-light, #cce5ff) 0%, var(--phase-1-light, #d4edda) 100%);
    border: 1px solid var(--color-border, #e9ecef);
    border-radius: var(--radius-lg, 12px);
    padding: var(--space-6, 24px);
    text-align: center;
    margin: var(--space-8, 32px) 0;
}

.email-capture-title {
    font-size: var(--font-size-lg, 1.25rem);
    font-weight: var(--font-weight-semibold, 600);
    color: var(--color-text-primary, #333);
    margin: 0 0 var(--space-2, 8px) 0;
}

.email-capture-desc {
    font-size: var(--font-size-sm, 0.9rem);
    color: var(--color-text-secondary, #666);
    margin: 0 0 var(--space-4, 16px) 0;
}

.email-capture-form {
    display: flex;
    gap: var(--space-2, 8px);
    max-width: 480px;
    margin: 0 auto;
}

.email-capture-input {
    flex: 1;
    padding: var(--space-3, 12px) var(--space-4, 16px);
    border: 1px solid var(--color-border-dark, #dee2e6);
    border-radius: var(--radius-md, 8px);
    font-size: var(--font-size-sm, 0.9rem);
    font-family: inherit;
    background: var(--color-white, #fff);
    color: var(--color-text-primary, #333);
    outline: none;
    transition: border-color var(--transition-fast, 150ms ease);
}

.email-capture-input:focus {
    border-color: var(--color-primary, #0073ea);
    box-shadow: var(--shadow-focus, 0 0 0 3px rgba(0, 115, 234, 0.25));
}

.email-capture-input::placeholder {
    color: var(--color-text-muted, #999);
}

.email-capture-btn {
    padding: var(--space-3, 12px) var(--space-5, 20px);
    background: var(--color-primary, #0073ea);
    color: var(--color-white, #fff);
    border: none;
    border-radius: var(--radius-md, 8px);
    font-size: var(--font-size-sm, 0.9rem);
    font-weight: var(--font-weight-semibold, 600);
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition-fast, 150ms ease);
}

.email-capture-btn:hover {
    background: var(--color-primary-dark, #0056b3);
}

.email-capture-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.email-capture-privacy {
    font-size: var(--font-size-xs, 0.75rem);
    color: var(--color-text-muted, #999);
    margin: var(--space-3, 12px) 0 0 0;
}

.email-capture-success {
    display: none;
    padding: var(--space-4, 16px);
    background: var(--phase-1-light, #d4edda);
    border-radius: var(--radius-md, 8px);
    color: var(--phase-1-dark, #1e7e34);
    font-weight: var(--font-weight-medium, 500);
}

.email-capture.submitted .email-capture-form,
.email-capture.submitted .email-capture-desc,
.email-capture.submitted .email-capture-privacy {
    display: none;
}

.email-capture.submitted .email-capture-success {
    display: block;
}

/* Inline variant for step pages */
.email-capture--inline {
    margin: var(--space-6, 24px) 0;
    padding: var(--space-5, 20px);
    background: var(--color-gray-50, #fafafa);
    border: 1px dashed var(--color-border, #e9ecef);
}

.email-capture--inline .email-capture-title {
    font-size: var(--font-size-md, 1.1rem);
}

/* Phase completion variant */
.email-capture--phase-complete {
    position: fixed;
    bottom: var(--space-4, 16px);
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-modal, 500);
    width: calc(100% - 2rem);
    max-width: 500px;
    box-shadow: var(--shadow-xl, 0 8px 32px rgba(0, 0, 0, 0.12));
    animation: slideUp 0.3s ease;
}

.email-capture--phase-complete .email-capture-close {
    position: absolute;
    top: var(--space-2, 8px);
    right: var(--space-2, 8px);
    background: none;
    border: none;
    color: var(--color-text-muted, #999);
    cursor: pointer;
    padding: var(--space-1, 4px);
    line-height: 1;
    font-size: 1.25rem;
}

@keyframes slideUp {
    from { transform: translateX(-50%) translateY(100%); opacity: 0; }
    to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* Hidden when user has already subscribed */
.email-capture.hidden {
    display: none;
}

@media (max-width: 600px) {
    .email-capture-form {
        flex-direction: column;
    }

    .email-capture-btn {
        width: 100%;
    }
}