:root {
    --fm-primary: rgb(99, 171, 69);
    --fm-primary-hover: rgb(71, 150, 40);
    --fm-bg: #fafafa;
    --fm-border: #e5e7eb;
    --fm-text-dark: #1f2937;
    --fm-text-light: #6b7280;
}


.fm-root * {
    box-sizing: border-box;
}


.fm-root .fm-open {
    padding: 0.9rem 2.5rem;
    background: var(--fm-primary);
    color: #fff;
    border-radius: 0.75rem;
    border: none;
    font-weight: 700;
    cursor: pointer;
}

.fm-root .fm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .65);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease;
    z-index: 999;
}


.fm-root .fm-overlay.is-active,
.fm-root[x-show] .fm-overlay {
    opacity: 1;
    pointer-events: auto;
}


.fm-root .fm-modal {
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
    max-width: 720px;
    width: 95%;
    overflow: hidden;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.4s ease-out;
}

.fm-header {
    padding: 1.5rem 2.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fm-header .fm-title {
    font-size: 24px;
    font-weight: 500;
    color: var(--fm-text-dark);
    letter-spacing: -0.5px;
}

.fm-close-btn {
    color: var(--fm-text-light);
    padding: 0.75rem;
    border-radius: 50%;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    background: none;
}

.fm-close-btn:hover {
    color: var(--fm-text-dark);
    background-color: var(--fm-border);
    transform: rotate(90deg) scale(1.1);
}

.fm-root .fm-overlay.is-active .fm-modal,
.fm-root[x-show] .fm-overlay .fm-modal {
    transform: translateY(0);
    opacity: 1;
}


.fm-footer {
    padding: 1.5rem 2.5rem;
    background-color: #ffffff;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 1.25rem;
}

.fm-btn {
    padding: 0.8rem 1.6rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.fm-root .fm-footer .fm-cancel {
    background-color: #ffffff;
    color: var(--fm-text-dark);
    border: 1px solid var(--fm-border);
}

.fm-root .fm-footer .fm-cancel:hover {
    background-color: #f0f0f0;
}

.fm-root .fm-footer .fm-save {
    background-color: var(--fm-primary);
    color: white;
    border: none;
    box-shadow: 0 5px 15px rgba(99, 171, 69, 0.4);
}

.fm-root .fm-footer .fm-save:hover {
    background-color: var(--fm-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 7px 18px rgba(99, 171, 69, 0.6);
}



.fm-root .fm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


.fm-root .fm-body {
    padding: 0 2.5rem 0;
}


@media (max-width: 767px) {
    .fm-root .fm-modal {
        overflow-y: auto;
        max-height: 80vh;
    }

    .fm-header {
        padding: 1.5rem 1rem 1rem;
    }

    .fm-root .fm-body {
        padding: 0 1rem 0;
    }

    .fm-footer {
        padding: 1.5rem 1rem;
        flex-wrap: wrap;
    }

    .fm-btn {
        width: 100%;
    }
}

@media (max-width: 400px) {
    .fm-root .fm-modal {
        overflow-y: auto;
        max-height: 80vh;
    }
}