/**
 * Button Components
 * Reusable button styles and variants
 */

/* Base button styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius-lg);
    /* stylelint-disable-next-line font-family-no-missing-generic-family-keyword */
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    /* stylelint-disable-next-line property-no-vendor-prefix */
    -webkit-user-select: none;
    user-select: none;
    outline: none;
    line-height: 1;
}

.btn:focus {
    outline: 2px solid var(--qk-accent-blue);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Button variants */
.btn-primary {
    background: linear-gradient(135deg, var(--qk-accent-orange) 0%, var(--orange-light) 100%);
    color: var(--white);
    border: 2px solid transparent;
}

.btn-primary:hover:not(:disabled),
.btn-primary:focus-visible:not(:disabled) {
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgb(230 151 90 / 30%);
}

.btn-secondary {
    background: var(--white);
    color: var(--qk-accent-blue);
    border: 2px solid var(--qk-accent-blue);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--qk-accent-blue);
    color: var(--white);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--qk-accent-blue);
    border: 2px solid var(--qk-accent-blue);
}

.btn-outline:hover:not(:disabled) {
    background: var(--qk-accent-blue);
    color: var(--white);
}

.btn-success {
    background: var(--success);
    color: var(--white);
    border: 2px solid var(--success);
}

.btn-success:hover:not(:disabled) {
    background: #218838;
    border-color: #218838;
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
    border: 2px solid var(--danger);
}

.btn-danger:hover:not(:disabled) {
    background: #c82333;
    border-color: #c82333;
    transform: translateY(-1px);
}

.btn-warning {
    background: var(--warning);
    color: var(--dark-gray);
    border: 2px solid var(--warning);
}

.btn-warning:hover:not(:disabled) {
    background: #e0a800;
    border-color: #e0a800;
    transform: translateY(-1px);
}

/* Button sizes */
.btn-sm {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 15px 30px;
    font-size: var(--font-size-lg);
}

.btn-xl {
    padding: 18px 36px;
    font-size: var(--font-size-xl);
}

/* Button groups */
.btn-group {
    display: inline-flex;
    vertical-align: middle;
}

.btn-group .btn {
    border-radius: 0;
    margin-left: -1px;
}

.btn-group .btn:first-child {
    border-radius: var(--border-radius-lg) 0 0 var(--border-radius-lg);
}

.btn-group .btn:last-child {
    border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
}

.btn-group .btn:only-child {
    border-radius: var(--border-radius-lg);
}

/* Full width buttons */
.btn-block {
    display: block;
    width: 100%;
}

/* Loading state */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgb(255 255 255 / 30%);
    border-radius: 50%;
    border-top-color: currentcolor;
    animation: btn-spin 0.8s linear infinite;
}

body.light-mode .btn-loading::after,
html[data-theme="light"] .btn-loading::after {
    border-color: rgb(15 23 42 / 18%);
}

@keyframes btn-spin {
    to {
      transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Icon buttons */
.btn-icon {
    padding: 12px;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
}

.btn-icon.btn-sm {
    padding: 8px;
    width: 36px;
    height: 36px;
}

.btn-icon.btn-lg {
    padding: 16px;
    width: 52px;
    height: 52px;
}

/* Special purpose buttons */
.btn-link {
    background: none;
    border: none;
    color: var(--qk-accent-blue);
    text-decoration: underline;
    padding: 0;
    font-weight: var(--font-weight-normal);
    box-shadow: none;
}

.btn-link:hover:not(:disabled) {
    color: var(--qk-accent-orange);
    transform: none;
}

.btn-ghost {
    background: rgb(255 255 255 / 10%);
    color: var(--white);
    border: 1px solid rgb(255 255 255 / 20%);
    /* stylelint-disable-next-line property-no-vendor-prefix */
    /* stylelint-disable-next-line property-no-vendor-prefix */
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover:not(:disabled) {
    background: rgb(255 255 255 / 20%);
    transform: translateY(-1px);
}

/* Search button styles */
.search-button {
    background-color: var(--qk-accent-orange);
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: var(--font-size-md);
    margin-left: var(--spacing-sm);
}