/**
 * Activities Block Styles [Author Pro]
 * Strictly isolated BEM classes with awt- namespace
 */

@use '../../../styles/variables' as *;
@use '../../../styles/mixins' as *;

.awt-activities {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    padding-top: var(--awt-activities-pt, 8rem);
    padding-bottom: var(--awt-activities-pb, 8rem);
    background-color: var(--awt-activities-bg, #ffffff);

    *, *::before, *::after {
        box-sizing: border-box;
    }

    &__container {
        @include awt-container-styles;
    }

    &__header {
        text-align: center;
        margin-bottom: 3.5rem;

        @include md {
            margin-bottom: 4rem;
        }
    }

    &__title {
        font-family: $awt-font-serif;
        font-size: clamp(1.875rem, 3.5vw, 2.5rem);
        font-weight: 700;
        line-height: 1.25;
        color: $awt-color-primary;
        margin-top: 0;
        margin-bottom: 1rem;
    }

    &__subtitle {
        font-family: $awt-font-sans;
        font-size: 1.125rem;
        line-height: 1.6;
        color: $awt-color-secondary;
        max-width: 42rem;
        margin: 0 auto;
    }

    &__grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;

        @include md {
            grid-template-columns: repeat(2, 1fr);
        }

        @include lg {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    &__card {
        background-color: var(--awt-activities-card-bg, #ffffff);
        border: 1px solid #f1f5f9;
        border-radius: $awt-radius-2xl;
        padding: 2rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        transition: border-color $awt-transition-normal, box-shadow $awt-transition-normal, transform $awt-transition-normal;

        &:hover {
            border-color: var(--awt-activities-accent, #{$awt-color-accent});
            box-shadow: $awt-shadow-lg;
            transform: translateY(-4px);

            .awt-activities__icon-wrap {
                background-color: var(--awt-activities-accent, #{$awt-color-accent});
                color: #ffffff;
            }

            .awt-activities__icon img,
            .awt-activities__icon svg {
                filter: brightness(0) invert(1);
            }

            .awt-activities__read-more-icon {
                transform: translateX(4px);
            }
        }
    }

    &__icon-wrap {
        width: 4rem;
        height: 4rem;
        margin: 0 auto 1.5rem auto;
        background-color: #fff7ed;
        color: var(--awt-activities-accent, #{$awt-color-accent});
        border-radius: $awt-radius-full;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        line-height: 1;
        transition: background-color $awt-transition-normal, color $awt-transition-normal;
        cursor: pointer;
    }

    &__icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 2rem;
        height: 2rem;

        img {
            width: 2rem;
            height: 2rem;
            object-fit: contain;
            transition: filter $awt-transition-normal;
            display: block;
        }

        svg {
            width: 2rem;
            height: 2rem;
            fill: currentColor;
            transition: filter $awt-transition-normal;
            display: block;
        }
    }

    &__card-title {
        font-family: $awt-font-sans;
        font-size: 1.25rem;
        font-weight: 700;
        line-height: 1.35;
        color: $awt-color-primary;
        margin-top: 0;
        margin-bottom: 0.75rem;
    }

    &__card-title-link {
        color: inherit;
        text-decoration: none;
        transition: color $awt-transition-fast;

        &:hover {
            color: var(--awt-activities-accent, #{$awt-color-accent});
        }
    }

    &__card-desc {
        font-family: $awt-font-sans;
        font-size: 0.875rem;
        line-height: 1.625;
        color: $awt-color-secondary;
        margin-top: 0;
        margin-bottom: 1.5rem;
    }

    &__read-more {
        margin-top: auto;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        font-family: $awt-font-sans;
        font-size: 0.875rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--awt-activities-accent, #{$awt-color-accent});
        text-decoration: none;
        transition: opacity $awt-transition-fast;
        cursor: pointer;

        &:hover {
            opacity: 0.8;
        }
    }

    &__read-more-icon {
        width: 1rem;
        height: 1rem;
        transition: transform $awt-transition-fast;
        display: inline-block;
        flex-shrink: 0;
    }

    // Editor-specific Add Card button
    &__add-card {
        border: 2px dashed #cbd5e1;
        border-radius: $awt-radius-2xl;
        min-height: 300px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 2rem;
        cursor: pointer;
        transition: border-color $awt-transition-fast, background-color $awt-transition-fast;
        background: transparent;

        &:hover {
            border-color: #94a3b8;
            background-color: #f8fafc;
        }

        &--disabled {
            opacity: 0.5;
            cursor: not-allowed;

            &:hover {
                border-color: #cbd5e1;
                background-color: transparent;
            }
        }
    }

    &__add-icon-wrap {
        width: 4rem;
        height: 4rem;
        background-color: #f1f5f9;
        border-radius: $awt-radius-full;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1rem;
    }

    &__add-icon {
        font-size: 2rem;
        color: #94a3b8;
        line-height: 1;
    }

    &__add-title {
        font-size: 0.875rem;
        font-weight: 700;
        color: #64748b;
        margin: 0;
    }

    &__add-badge {
        font-size: 0.75rem;
        color: #ef4444;
        margin-top: 0.5rem;
    }
}