/* 1. BASE POPUP CONTAINER */
.mdcc-popup {
    height: 100%;
    left: 0;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    top: 0;
    transition: opacity .3s ease;
    width: 100%;
    z-index: 999999;
}

.mdcc-popup--visible {
    opacity: 1;
    pointer-events: auto;
}

.mdcc-popup--closing {
    opacity: 0;
}

.mdcc-popup__overlay {
    background: rgba(0, 0, 0, 0);
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    transition: background .3s ease;
    width: 100%;
}

.mdcc-popup--position-center .mdcc-popup__overlay {
    background: rgba(0, 0, 0, .5);
}

.mdcc-popup__container {
    position: relative;
    z-index: 2;
}

.mdcc-popup--position-top .mdcc-popup__container {
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
}

.mdcc-popup--position-bottom .mdcc-popup__container {
    bottom: 0;
    left: 0;
    position: fixed;
    right: 0;
}

.mdcc-popup--position-center .mdcc-popup__container {
    left: 50%;
    max-width: 600px;
    position: fixed;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
}

/* 2. POPUP CONTENT */
.mdcc-popup__content {
    background: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .15);
    padding: 20px;
    position: relative;
}

.mdcc-popup__close {
    background: transparent;
    border: none;
    color: #666;
    cursor: pointer;
    font-size: 28px;
    line-height: 1;
    padding: 5px 10px;
    position: absolute;
    right: 10px;
    top: 10px;
    transition: color .2s ease;
    z-index: 10;
}

.mdcc-popup__close:hover,
.mdcc-popup__close:focus {
    color: #000;
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

.mdcc-popup__title {
    color: #1a1a1a;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 10px 0;
}

.mdcc-popup__message {
    color: #4a4a4a;
    font-size: 15px;
    line-height: 1.5;
    margin: 0 0 20px 0;
}

.mdcc-popup__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* 3. BUTTON STYLES */
.mdcc-popup__button {
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    flex: 1 1 auto;
    font-size: 14px;
    font-weight: 600;
    min-width: 120px;
    padding: 10px 20px;
    transition: all .2s ease;
}

.mdcc-popup__button:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

.mdcc-popup__button--primary {
    background-color: #0073aa;
    border-color: #0073aa;
    color: #fff;
}

.mdcc-popup__button--primary:hover,
.mdcc-popup__button--primary:focus {
    background-color: #005a87;
    border-color: #005a87;
}

.mdcc-popup__button--secondary {
    background-color: #fff;
    border-color: #ddd;
    color: #333;
}

.mdcc-popup__button--secondary:hover,
.mdcc-popup__button--secondary:focus {
    background-color: #f5f5f5;
    border-color: #ccc;
}

.mdcc-popup__button--tertiary {
    background-color: transparent;
    border-color: transparent;
    color: #666;
    min-width: auto;
    text-decoration: underline;
}

.mdcc-popup__button--tertiary:hover,
.mdcc-popup__button--tertiary:focus {
    color: #333;
}

/* 4. PRESET OVERRIDES - MINIMAL */
.mdcc-popup--style-minimal .mdcc-popup__content {
    border: 1px solid #e5e5e5;
    border-radius: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
}

.mdcc-popup--style-minimal .mdcc-popup__title {
    font-size: 18px;
    font-weight: 500;
}

.mdcc-popup--style-minimal .mdcc-popup__message {
    font-size: 14px;
}

.mdcc-popup--style-minimal .mdcc-popup__button {
    border-radius: 2px;
    font-weight: 500;
}

/* 5. PRESET OVERRIDES - MODERN */
.mdcc-popup--style-modern .mdcc-popup__content {
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .12);
}

.mdcc-popup--style-modern .mdcc-popup__title {
    font-size: 22px;
    font-weight: 700;
}

.mdcc-popup--style-modern .mdcc-popup__button {
    border-radius: 8px;
    font-weight: 600;
    padding: 12px 24px;
}

.mdcc-popup--style-modern .mdcc-popup__close {
    align-items: center;
    border-radius: 50%;
    display: flex;
    height: 36px;
    justify-content: center;
    padding: 0;
    width: 36px;
}

.mdcc-popup--style-modern .mdcc-popup__close:hover {
    background: #f5f5f5;
}

/* 6. PRESET OVERRIDES - BOLD */
.mdcc-popup--style-bold .mdcc-popup__content {
    border-left: 6px solid #0073aa;
    border-radius: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .25);
}

.mdcc-popup--style-bold .mdcc-popup__title {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.mdcc-popup--style-bold .mdcc-popup__message {
    font-size: 16px;
    font-weight: 500;
}

.mdcc-popup--style-bold .mdcc-popup__button {
    border-radius: 0;
    border-width: 3px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 14px 28px;
    text-transform: uppercase;
}

.mdcc-popup--style-bold .mdcc-popup__close {
    font-size: 32px;
    font-weight: 700;
}

/* 7. ANIMATIONS */
.mdcc-popup--animation-slide.mdcc-popup--position-top .mdcc-popup__container {
    transform: translateY(-100%);
    transition: transform .3s ease;
}

.mdcc-popup--animation-slide.mdcc-popup--position-top.mdcc-popup--visible .mdcc-popup__container {
    transform: translateY(0);
}

.mdcc-popup--animation-slide.mdcc-popup--position-bottom .mdcc-popup__container {
    transform: translateY(100%);
    transition: transform .3s ease;
}

.mdcc-popup--animation-slide.mdcc-popup--position-bottom.mdcc-popup--visible .mdcc-popup__container {
    transform: translateY(0);
}

.mdcc-popup--animation-slide.mdcc-popup--position-center .mdcc-popup__container {
    transform: translate(-50%, -50%) scale(.9);
    transition: transform .3s ease;
}

.mdcc-popup--animation-slide.mdcc-popup--position-center.mdcc-popup--visible .mdcc-popup__container {
    transform: translate(-50%, -50%) scale(1);
}

.mdcc-popup--animation-none {
    transition: none;
}

.mdcc-popup--animation-none .mdcc-popup__container {
    transition: none;
}

/* 8. RESPONSIVE */
@media (max-width:768px) {
    .mdcc-popup__content {
        padding: 16px;
    }

    .mdcc-popup__title {
        font-size: 18px;
    }

    .mdcc-popup__message {
        font-size: 14px;
    }

    .mdcc-popup__actions {
        flex-direction: column;
    }

    .mdcc-popup__button {
        min-width: 0;
        width: 100%;
    }

    .mdcc-popup--position-center .mdcc-popup__container {
        max-width: none;
        width: 95%;
    }
}

@media (max-width:480px) {
    .mdcc-popup__content {
        padding: 12px;
    }

    .mdcc-popup__title {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .mdcc-popup__message {
        font-size: 13px;
        margin-bottom: 16px;
    }

    .mdcc-popup__button {
        font-size: 13px;
        padding: 10px 16px;
    }

    .mdcc-popup--style-bold .mdcc-popup__title {
        font-size: 18px;
    }

    .mdcc-popup--style-modern .mdcc-popup__button {
        padding: 10px 20px;
    }
}

/* 9. ACCESSIBILITY */
@media (prefers-contrast:high) {
    .mdcc-popup__content {
        border: 2px solid #000;
    }

    .mdcc-popup__button--primary,
    .mdcc-popup__button--secondary {
        border: 2px solid #000;
    }
}

@media (prefers-reduced-motion:reduce) {

    .mdcc-popup,
    .mdcc-popup__container,
    .mdcc-popup__overlay {
        transition: none !important;
    }
}

.mdcc-popup__button:focus-visible,
.mdcc-popup__close:focus-visible {
    outline: 3px solid #0073aa;
    outline-offset: 3px;
}

.mdcc-sr-only {
    border-width: 0;
    clip: rect(0, 0, 0, 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    width: 1px;
}