@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

.modern-subscription-container {
    all: initial; /* Isolate from external styles */
    display: block; /* Re-establish as a block element */
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    width: 100%;
    margin: 20px 0;
}

/*
 * Reset all descendants to browser-native styles.
 * This prevents theme styles from bleeding in.
 * We will then re-style each element explicitly.
 */
.modern-subscription-container *,
.modern-subscription-container *::before,
.modern-subscription-container *::after {
    all: revert;
    box-sizing: border-box; /* Add a sensible default */
}

.modern-subscription-container .form-container {
    position: relative;
    display: flex;
    align-items: center;
    background: white;
    border-radius: var(--sub-form-radius, 50px);
    padding: 0;
    border: var(--sub-form-border-width, 2px) solid var(--sub-form-border-color, #e2e8f0);
    overflow: hidden;
}

.modern-subscription-container .form-container:focus-within {
    border-color: #667eea;
}

.modern-subscription-container .email-input {
    flex: 1;
    border: none;
    outline: none;
    padding: var(--sub-input-padding-y, 18px) var(--sub-input-padding-x, 24px);
    font-size: var(--sub-input-font-size, 1rem);
    background: transparent;
    color: #1e293b;
    font-weight: 500;
    border-radius: var(--sub-form-radius, 50px);
    min-width: 100px; /* Ensures input doesn't collapse */
    /* Form elements don't inherit font-family by default */
    font-family: inherit;
}

.modern-subscription-container .email-input::placeholder {
    color: #94a3b8;
    font-weight: 400;
}

.modern-subscription-container .subscribe-btn {
    background: var(--sub-button-bg, linear-gradient(135deg, #667eea, #764ba2));
    color: var(--sub-button-text-color, white);
    border: none;
    padding: 0 32px;
    border-radius: var(--sub-button-radius, 40px);
    font-size: var(--sub-button-font-size, 1rem);
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    position: absolute;
    right: 3px;
    top: 3px;
    bottom: 3px;
    margin: 0;
    display: flex; /* Center text vertically and horizontally */
    align-items: center;
    justify-content: center;
    /* Form elements don't inherit font-family by default */
    font-family: inherit;
}

.modern-subscription-container .subscribe-btn:hover {
    opacity: 0.9; /* Add a subtle hover effect */
}

.modern-subscription-container .subscribe-btn:disabled {
    cursor: not-allowed;
    background: #ccc;
}


/* Success and Error Messages */
.modern-subscription-container .sub-success-message,
.modern-subscription-container .sub-error-message {
    padding: 15px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: var(--sub-input-font-size, 1rem); /* p tags need font-size after reset */
    line-height: 1.5; /* and line-height */
    margin: 0;
}

/* Add margin to the message container itself, but only when it has content */
.modern-subscription-container .sub-message-area:not(:empty) {
    margin-bottom: 20px;
}

.modern-subscription-container .sub-success-message {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.modern-subscription-container .sub-error-message {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}