@import './variables.css';

/* Buttons */
.button {
    text-decoration: none;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
    background: none;
}

.button span {
    margin-left: var(--gap-xs);
    margin-right: var(--gap-xs);
}

.button.button-primary {
    color: var(--color-bg-white);
    background-color: var(--color-primary);
    border: 1px solid transparent;
}

.button.button-primary:hover {
    background-color: var(--color-primary-hover);
}

.button.button-primary:focus {
    box-shadow: var(--shadow-focus);
}

.button.button-primary:active {
    transform: translateY(2px);
}

.button.button-primary.button-outline {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.button.button-primary.button-outline:hover {
    background-color: var(--color-bg-surface-accent);
}

.button.size-lg {
    border-radius: var(--radius-md);
    padding: 14px var(--gap-xl);
    font-size: var(--font-size-small);
    font-weight: 500;
    line-height: 20px;
    letter-spacing: -0.14px;
}

/* Button disabled state */
.button:disabled,
.button[disabled] {
    background-color: #d4d4d8;
    color: #a1a1aa;
    cursor: not-allowed;
    opacity: 0.6;
    border-color: transparent;
}

.button:disabled:hover,
.button[disabled]:hover {
    background-color: #d4d4d8;
    transform: none;
}

.button:disabled:active,
.button[disabled]:active {
    transform: none;
}

.button.button-primary.button-outline:disabled,
.button.button-primary.button-outline[disabled] {
    background-color: transparent;
    border-color: #d4d4d8;
    color: #a1a1aa;
}

/* Text Link */
.text-link {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid;
    border-color: rgba(79, 70, 229, 0.5);
    transition: var(--transition-base);
}

.text-link:hover {
    color: var(--color-primary-hover);
    border-color: transparent;
}

/* Icon Container Base */
.icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.icon-container i {
    color: var(--color-primary);
}

/* List Item Icon (общий компонент для списков) */
.list-item-icon {
    width: var(--icon-container-md);
    height: var(--icon-container-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 var(--icon-container-md);
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.list-item-icon i {
    font-size: var(--icon-size-sm);
    color: var(--color-primary);
}

/* Double List — общий компонент (секции "Проблема" и "Как работает") */
.double-list {
    display: flex;
    padding: var(--gap-3xl) var(--gap-5xl);
    justify-content: center;
    align-items: flex-start;
    gap: var(--gap-6xl);
    align-self: stretch;
    border-radius: var(--radius-3xl);
    border: 1px solid var(--color-border);
    background: var(--color-bg-white);
}

.list-item-holder {
    display: flex;
    flex-direction: column;
    gap: var(--gap-2xl);
    flex: 1 0 0;
}

.list-item-holder.align-left {
    align-items: flex-start;
    text-align: left;
    gap: var(--gap-lg);
}

.list-item-holder.align-left .list-item {
    align-items: flex-start;
    gap: var(--gap-md);
    width: 100%;
}

.list-item {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--gap-md);
    width: 100%;
}

.list-item-image {
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    padding-top: 2px;
}

.list-item-image img {
    width: var(--icon-size-lg);
    height: var(--icon-size-lg);
    display: block;
}

.list-item-image i {
    font-size: var(--icon-size-lg);
    color: var(--color-primary);
    line-height: 1;
}

.list-item-text {
    display: flex;
    flex-direction: column;
    gap: var(--gap-xs);
    flex: 1;
    min-width: 0;
}

.list-item-text h3 {
    font-size: var(--font-size-h3-large);
    font-weight: 700;
    line-height: var(--line-height-h3);
    margin: 0;
    color: var(--color-text-primary);
}

.list-item-text p {
    font-size: var(--font-size-body);
    font-weight: 400;
    line-height: var(--line-height-body-alt);
    margin: 0;
    color: var(--color-text-secondary);
}

.list-item-text p b {
    font-weight: 700;
    color: var(--color-text-primary);
}

/* Popover (Popper.js) */
.popover-wrapper {
    display: block;
    width: 100%;
}

.popover {
    background: var(--color-text-primary);
    color: var(--color-bg-white);
    font-family: var(--font-family);
    font-size: var(--font-size-small);
    line-height: 1.4;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    max-width: 260px;
    z-index: 10000;
    box-shadow: var(--shadow-md);
}

.popover__arrow,
.popover__arrow::before {
    position: absolute;
    width: 8px;
    height: 8px;
    background: inherit;
}

.popover__arrow {
    visibility: hidden;
}

.popover__arrow::before {
    content: '';
    visibility: visible;
    transform: rotate(45deg);
}

.popover[data-popper-placement^='top'] > .popover__arrow {
    bottom: -4px;
}

.popover[data-popper-placement^='bottom'] > .popover__arrow {
    top: -4px;
}

.popover[data-popper-placement^='left'] > .popover__arrow {
    right: -4px;
}

.popover[data-popper-placement^='right'] > .popover__arrow {
    left: -4px;
}