/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-height: 48px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.3);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Variants */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-light) 100%);
    color: var(--secondary-dark);
    border-color: var(--primary-gold);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-gold-dark) 0%, var(--primary-gold) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-white);
    border-color: var(--accent-white);
}

.btn-secondary:hover {
    background: var(--accent-white);
    color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-gold);
    border-color: var(--primary-gold);
}

.btn-outline:hover {
    background: var(--primary-gold);
    color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Button Sizes */
.btn-small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    min-height: 36px;
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    min-height: 56px;
}

.btn-full {
    width: 100%;
}

/* Form Components */
.form-group {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-md);
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--accent-white);
    border: 2px solid var(--border-light);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group input:valid,
.form-group select:valid,
.form-group textarea:valid {
    border-color: var(--primary-gold);
}

.form-group label {
    position: absolute;
    top: 50%;
    left: var(--spacing-md);
    font-size: var(--font-size-base);
    color: var(--text-light);
    background: var(--accent-white);
    padding: 0 var(--spacing-sm);
    transform: translateY(-50%);
    transition: all var(--transition-normal);
    pointer-events: none;
}

.form-group textarea + label {
    top: var(--spacing-lg);
    transform: none;
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group select:focus + label,
.form-group select:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: 0;
    left: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--primary-gold);
    transform: translateY(-50%);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-error {
    color: #dc2626;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.form-success {
    color: #059669;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

/* Card Components */
.card {
    background: var(--accent-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-light);
}

.card-body {
    padding: var(--spacing-xl);
}

.card-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border-light);
    background: var(--accent-cream);
}

/* Modal Components */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--accent-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    max-width: 500px;
    width: 90%;
    text-align: center;
    transform: scale(0.8);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gold);
    border-radius: 50%;
    color: var(--accent-white);
    font-size: var(--font-size-2xl);
}

/* Badge Components */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-primary {
    background: var(--primary-gold);
    color: var(--secondary-dark);
}

.badge-secondary {
    background: var(--secondary-light);
    color: var(--accent-white);
}

.badge-success {
    background: #059669;
    color: var(--accent-white);
}

.badge-warning {
    background: #d97706;
    color: var(--accent-white);
}

.badge-danger {
    background: #dc2626;
    color: var(--accent-white);
}

/* Progress Components */
.progress {
    width: 100%;
    height: 8px;
    background: var(--border-light);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-gold) 0%, var(--primary-gold-light) 100%);
    border-radius: var(--border-radius-sm);
    transition: width var(--transition-normal);
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progressShine 2s ease-in-out infinite;
}

/* Alert Components */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border: 1px solid transparent;
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background: #ecfdf5;
    border-color: #a7f3d0;
    color: #065f46;
}

.alert-warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

.alert-danger {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.alert-info {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

/* Tooltip Components */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-dark);
    color: var(--accent-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: var(--z-tooltip);
}

.tooltip::after {
    content: '';
    position: absolute;
    bottom: 115%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--secondary-dark);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.tooltip:hover::before,
.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Dropdown Components */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--accent-white);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    min-width: 200px;
}

.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--accent-cream);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-light);
    margin: var(--spacing-sm) 0;
}

/* Accordion Components */
.accordion {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid var(--border-light);
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.accordion-header:hover {
    background: var(--accent-cream);
}

.accordion-icon {
    transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
}

.accordion-body {
    padding: var(--spacing-lg);
    background: var(--accent-cream);
}

/* Tab Components */
.tabs {
    width: 100%;
}

.tab-list {
    display: flex;
    list-style: none;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: var(--spacing-lg);
}

.tab-item {
    margin-right: var(--spacing-lg);
}

.tab-button {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

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

.tab-button.active {
    color: var(--primary-gold);
    border-bottom-color: var(--primary-gold);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn var(--transition-normal) ease-in-out;
}

/* Pagination Components */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    list-style: none;
}

.pagination-item {
    display: flex;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    background: var(--primary-gold);
    color: var(--accent-white);
    border-color: var(--primary-gold);
}

.pagination-item.active .pagination-link {
    background: var(--primary-gold);
    color: var(--accent-white);
    border-color: var(--primary-gold);
}

.pagination-item.disabled .pagination-link {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}