/*
 * Sales Assistant AI — Contact Dialog
 *
 * Responsibility:
 * - contact modal layout
 * - message and reply-email fields
 * - voice controls
 * - responsive presentation
 */

body.contact-dialog-open {
    overflow: hidden;
}

.contact-dialog {
    position: fixed;
    z-index: 2000;
    inset: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    box-sizing: border-box;
    padding: 1.5rem;
}

.contact-dialog__backdrop {
    position: absolute;
    inset: 0;

    background:
        rgba(4, 8, 14, 0.78);

    backdrop-filter:
        blur(8px);
}

.contact-dialog__panel {
    position: relative;
    z-index: 1;

    box-sizing: border-box;

    width: min(100%, 48rem);
    max-height: min(90vh, 52rem);
    padding: 1.75rem;

    overflow-y: auto;

    border:
        1px solid
        rgba(255, 255, 255, 0.12);
    border-radius: 1.25rem;

    background:
        rgba(15, 18, 24, 0.98);

    box-shadow:
        0 1.5rem 4rem
        rgba(0, 0, 0, 0.42);
}

.contact-dialog__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.25rem;

    margin-bottom: 1.5rem;
}

.contact-dialog__heading {
    min-width: 0;
}

.contact-dialog__eyebrow {
    margin: 0 0 0.35rem;

    color: var(--color-accent);

    font-size: 0.78rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.4;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.contact-dialog__title {
    margin: 0;

    color: var(--color-text-primary);

    font-size: clamp(
        1.45rem,
        3vw,
        2rem
    );
    line-height: 1.2;
}

.contact-dialog__description {
    max-width: 40rem;
    margin: 0.65rem 0 0;

    color: var(--color-text-secondary);

    font-size: 0.94rem;
    line-height: 1.55;
}

.contact-dialog__close {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;

    width: 2.6rem;
    height: 2.6rem;
    padding: 0;

    border:
        1px solid
        rgba(255, 255, 255, 0.13);
    border-radius: 0.75rem;

    background:
        rgba(255, 255, 255, 0.035);

    color: var(--color-text-primary);

    cursor: pointer;

    font: inherit;
    font-size: 1.55rem;
    line-height: 1;

    transition:
        border-color var(--transition-fast),
        background-color var(--transition-fast);
}

.contact-dialog__close:hover {
    border-color:
        rgba(255, 255, 255, 0.24);

    background:
        rgba(255, 255, 255, 0.075);
}

.contact-dialog__close:focus-visible {
    outline:
        3px solid
        rgba(116, 136, 255, 0.42);
    outline-offset: 3px;
}

.contact-dialog__form {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.contact-dialog__field {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.contact-dialog__label {
    color: var(--color-text-primary);

    font-size: 0.9rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.4;
}

.contact-dialog__textarea,
.contact-dialog__email {
    box-sizing: border-box;

    width: 100%;
    padding: 0.82rem 0.95rem;

    border:
        1px solid
        rgba(255, 255, 255, 0.11);
    border-radius: 0.85rem;

    outline: none;

    background:
        rgba(0, 0, 0, 0.18);

    color: var(--color-text-primary);

    font: inherit;
    line-height: 1.5;

    transition:
        border-color var(--transition-fast),
        background-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.contact-dialog__textarea {
    min-height: 11rem;

    resize: vertical;
}

.contact-dialog__email {
    min-height: 3.2rem;
}

.contact-dialog__textarea::placeholder,
.contact-dialog__email::placeholder {
    color:
        rgba(255, 255, 255, 0.38);
}

.contact-dialog__textarea:focus,
.contact-dialog__email:focus {
    border-color:
        rgba(116, 136, 255, 0.62);

    background:
        rgba(0, 0, 0, 0.25);

    box-shadow:
        0 0 0 4px
        rgba(90, 109, 255, 0.09);
}

.contact-dialog__message-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;

    min-height: 1.35rem;
}

.contact-dialog__voice-status {
    color: var(--color-text-secondary);

    font-size: 0.8rem;
    line-height: 1.4;
}

.contact-dialog__counter {
    margin-left: auto;

    color: var(--color-text-secondary);

    font-size: 0.8rem;
    line-height: 1.4;
    white-space: nowrap;
}

.contact-dialog__voice-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.contact-dialog__voice-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;

    min-height: 3rem;
}

.contact-dialog__voice-button svg {
    display: block;
    flex-shrink: 0;
}

.contact-dialog__stop-icon {
    display: inline-block;
    flex-shrink: 0;

    width: 0.7rem;
    height: 0.7rem;

    border-radius: 0.12rem;

    background:
        currentColor;
}

.contact-dialog__hint {
    margin: 0;

    color: var(--color-text-secondary);

    font-size: 0.78rem;
    line-height: 1.45;
}

.contact-dialog__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;

    padding-top: 0.35rem;
}

.contact-dialog__actions .button {
    min-height: 3rem;
}

@media (max-width: 768px) {
    .contact-dialog {
        padding: 1rem;
    }

    .contact-dialog__panel {
        max-height: 92vh;
        padding: 1.4rem;
    }
}

@media (max-width: 520px) {
    .contact-dialog {
        align-items: flex-end;
        padding: 0;
    }

    .contact-dialog__panel {
        width: 100%;
        max-height: 94vh;
        padding: 1.2rem;

        border-right: 0;
        border-bottom: 0;
        border-left: 0;

        border-radius:
            1.15rem
            1.15rem
            0
            0;
    }

    .contact-dialog__header {
        gap: 0.85rem;
        margin-bottom: 1.25rem;
    }

    .contact-dialog__textarea {
        min-height: 9rem;
    }

    .contact-dialog__voice-row {
        align-items: stretch;
    }

    .contact-dialog__voice-button {
        width: 100%;
    }

    .contact-dialog__actions {
        align-items: stretch;
    }

    .contact-dialog__actions .button {
        flex: 1 1 10rem;
    }
}