/* =========================================
   BUTTON WIDGETS - Amazon Seller Central Style
   ========================================= */

/* Seller Central: border-radius 4px, weniger Rundung */
.base-button-standard {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
    border: 1px solid var(--color-button-secondary-border);
    outline: none;
    text-decoration: none;
}

.base-button-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

.base-button-full-width {
    width: 100%;
}

/* Primary: Amazon Orange, dunkler Text */
.base-button-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease;
    border: 1px solid var(--color-button-primary-bg);
    outline: none;
    text-decoration: none;
    background: var(--color-button-primary-bg);
    color: var(--color-button-primary-text);
}

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

.base-button-primary-pulse {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease;
    border: 1px solid var(--color-button-primary-bg);
    outline: none;
    text-decoration: none;
    background: var(--color-button-primary-bg);
    color: var(--color-button-primary-text);
    animation: base-button-primary-pulse-keyframes 2s ease-in-out infinite;
}

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

@keyframes base-button-primary-pulse-keyframes {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.92; transform: scale(1.02); }
}

.base-button-primary-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: var(--font-size-base);
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background-color 0.15s ease;
    border: 1px solid var(--color-button-primary-bg);
    outline: none;
    text-decoration: none;
    background: var(--color-button-primary-bg);
    color: var(--color-button-primary-text);
}

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

/* Secondary: Weiß mit grauem Rand - Seller Central Stil */
.base-button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
    outline: none;
    text-decoration: none;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-button-secondary-border);
}

.base-button-secondary:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-highlight);
}

.base-button-secondary-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: var(--font-size-base);
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
    outline: none;
    text-decoration: none;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-button-secondary-border);
}

.base-button-secondary-lg:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-highlight);
}

.base-button-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background: transparent;
    color: var(--color-text-muted);
}

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

.base-button-ghost-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background: transparent;
    color: var(--color-text-muted);
}

.base-button-ghost-lg:hover {
    color: var(--color-primary);
    background-color: var(--color-surface-hover);
}

.base-button-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background: var(--color-error);
    color: var(--color-on-error);
}

.base-button-delete:hover {
    background: var(--color-error-hover);
}

.base-button-user-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    min-height: 2.5rem;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: 4px;
    background: var(--color-primary);
    color: var(--color-button-primary-text);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    text-decoration: none;
}

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

.base-button-icon-only {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    width: 2.5rem;
    height: 2.5rem;
    min-width: 2.5rem;
    min-height: 2.5rem;
}

.base-button-icon-only .base-button-icon {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.base-button-primary-icon-only {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0;
    width: 2.5rem;
    height: 2.5rem;
    min-width: 2.5rem;
    min-height: 2.5rem;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease;
    border: 1px solid var(--color-button-primary-bg);
    outline: none;
    text-decoration: none;
    background: var(--color-button-primary-bg);
    color: var(--color-button-primary-text);
    position: relative;
}

.base-button-primary-icon-only:hover {
    background: var(--color-button-primary-hover);
    border-color: var(--color-button-primary-hover);
}

.base-button-primary-icon-only .base-button-icon {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.base-button-primary-icon-only[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 0.4rem 0.65rem;
    border-radius: 4px;
    background-color: var(--color-header-bg);
    color: var(--color-header-text);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family-primary);
    line-height: 1.2;
    white-space: nowrap;
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    z-index: 40;
}

.base-button-primary-icon-only[data-tooltip]:hover::after,
.base-button-primary-icon-only[data-tooltip]:focus-visible::after {
    opacity: 1;
    visibility: visible;
}

/* ASIN-Chips: klickbare ASIN-Buttons für Chart-Filter */
.base-asin-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.base-asin-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background: transparent;
    color: var(--color-text-muted);
}

.base-asin-chip:hover {
    color: var(--color-primary);
    background-color: var(--color-surface-hover);
}

.base-asin-chip-active {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.15s ease;
    border: 1px solid var(--color-button-primary-bg);
    outline: none;
    text-decoration: none;
    background: var(--color-button-primary-bg);
    color: var(--color-button-primary-text);
}

.base-asin-chip-active:hover {
    background: var(--color-button-primary-hover);
    border-color: var(--color-button-primary-hover);
}