/* ─── TrendInsikt Signup Block ────────────────────────────────────────── */
/* Minimal styling — inherits fonts, colors etc from the active WP theme  */

.trendinsikt-signup {
    padding: 32px;
    max-width: 600px;
}

.trendinsikt-signup--compact {
    padding: 16px 0;
    max-width: none;
}

/* ─── Heading ──────────────────────────────────────────────────────── */

.trendinsikt-signup__heading {
    font-size: 1.4em;
    font-weight: 700;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

/* ─── Description ──────────────────────────────────────────────────── */

.trendinsikt-signup__description {
    opacity: 0.7;
    font-size: 0.95em;
    margin: 0 0 20px 0;
    line-height: 1.5;
}

/* ─── Form ─────────────────────────────────────────────────────────── */

.trendinsikt-signup__input-group {
    display: flex;
    gap: 8px;
}

.trendinsikt-signup__input {
    flex: 1;
    padding: 12px 16px;
    background: transparent;
    border: 1px solid currentColor;
    border-radius: 0;
    color: inherit;
    font-family: inherit;
    font-size: inherit;
    outline: none;
    opacity: 0.5;
    transition: opacity 0.15s ease;
    min-width: 0;
}

.trendinsikt-signup__input::placeholder {
    color: inherit;
    opacity: 0.4;
}

.trendinsikt-signup__input:focus {
    opacity: 1;
}

/* ─── Button ───────────────────────────────────────────────────────── */

.trendinsikt-signup__button {
    padding: 12px 24px;
    background: currentColor;
    border: none;
    border-radius: 0;
    font-family: inherit;
    font-weight: 700;
    font-size: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.15s ease, transform 0.1s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Invert text color inside button */
.trendinsikt-signup__button-text,
.trendinsikt-signup__button-loading {
    mix-blend-mode: difference;
    color: inherit;
}

.trendinsikt-signup__button:hover {
    opacity: 0.85;
}

.trendinsikt-signup__button:active {
    transform: scale(0.98);
}

.trendinsikt-signup__button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.trendinsikt-signup__button-loading {
    display: inline-flex;
    align-items: center;
}

/* ─── Message ──────────────────────────────────────────────────────── */

.trendinsikt-signup__message {
    margin-top: 12px;
    padding: 10px 14px;
    font-size: 0.9em;
    line-height: 1.4;
}

.trendinsikt-signup__message--success {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.trendinsikt-signup__message--error {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* ─── Responsive ───────────────────────────────────────────────────── */

@media (max-width: 480px) {
    .trendinsikt-signup {
        padding: 24px 0;
    }

    .trendinsikt-signup__input-group {
        flex-direction: column;
    }

    .trendinsikt-signup__button {
        width: 100%;
        justify-content: center;
    }
}