/* ========== COMPONENTS.CSS ========== */
/* LEXIO - Reusable Component Styles */

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.btn:active::after {
    width: 200px;
    height: 200px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -8px var(--primary);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

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

.btn-outline:hover {
    background-color: rgba(139, 92, 246, 0.1);
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background-color: rgba(239, 68, 68, 0.2);
}

.btn-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.btn-success:hover {
    background-color: rgba(16, 185, 129, 0.2);
}

.btn-icon {
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    background-color: transparent;
    color: var(--gray-400);
}

.btn-icon:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.85rem;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1.1rem;
}

/* ===== CARDS ===== */
.card {
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.card-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--light);
}

.card-subtitle {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.card-body {
    margin-bottom: var(--space-4);
}

.card-footer {
    padding-top: var(--space-4);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

/* ===== BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-primary {
    background-color: rgba(139, 92, 246, 0.2);
    color: var(--primary-light);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-error {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-info {
    background-color: rgba(59, 130, 246, 0.2);
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-premium {
    background: var(--gradient-primary);
    color: white;
    border: none;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

/* ===== ALERTS ===== */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.alert-icon {
    font-size: 1.5rem;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.alert-message {
    font-size: 0.9rem;
    opacity: 0.9;
}

.alert-close {
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* ===== TOOLTIPS ===== */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.tooltip-text {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background-color: var(--gray-800);
    color: var(--light);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    white-space: nowrap;
    border: 1px solid rgba(139, 92, 246, 0.3);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-fast);
    z-index: var(--z-tooltip);
}

.tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--gray-800) transparent transparent transparent;
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background-color: var(--gray-900);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-close {
    cursor: pointer;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--error);
}

.modal-body {
    margin-bottom: var(--space-6);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
}

/* ===== DROPDOWNS ===== */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background-color: var(--gray-800);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-2) 0;
    box-shadow: var(--shadow-xl);
    z-index: var(--z-dropdown);
    animation: slideDown 0.2s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    padding: var(--space-2) var(--space-4);
    color: var(--light);
    cursor: pointer;
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.dropdown-item:hover {
    background-color: rgba(139, 92, 246, 0.2);
}

.dropdown-divider {
    height: 1px;
    background-color: rgba(139, 92, 246, 0.2);
    margin: var(--space-2) 0;
}

/* ===== PROGRESS ===== */
.progress {
    width: 100%;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    transition: width var(--transition-base);
    position: relative;
    overflow: hidden;
}

.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: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ===== LOADING SPINNERS ===== */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-700);
    border-top-color: var(--primary);
    border-right-color: var(--secondary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

.spinner-lg {
    width: 60px;
    height: 60px;
    border-width: 4px;
}

/* ===== PULSE ANIMATION ===== */
.pulse {
    animation: pulse 2s infinite;
}

/* ===== SKELETON LOADING ===== */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--gray-800) 25%,
        var(--gray-700) 50%,
        var(--gray-800) 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-title {
    height: 2em;
    width: 60%;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.skeleton-button {
    height: 40px;
    width: 100px;
    border-radius: var(--radius-lg);
}

/* ===== DIVIDERS ===== */
.divider {
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(139, 92, 246, 0.3),
        transparent
    );
    margin: var(--space-6) 0;
}

.divider-vertical {
    width: 1px;
    height: 100%;
    background: linear-gradient(
        180deg,
        transparent,
        rgba(139, 92, 246, 0.3),
        transparent
    );
    margin: 0 var(--space-4);
}

.divider-text {
    display: flex;
    align-items: center;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.divider-text::before,
.divider-text::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(139, 92, 246, 0.3),
        transparent
    );
}

.divider-text::before {
    margin-right: var(--space-4);
}

.divider-text::after {
    margin-left: var(--space-4);
}

/* ===== AVATARS ===== */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    background: var(--gradient-primary);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

.avatar-group {
    display: flex;
    align-items: center;
}

.avatar-group .avatar {
    margin-left: -10px;
    border: 2px solid var(--gray-900);
}

.avatar-group .avatar:first-child {
    margin-left: 0;
}

/* ===== TAGS ===== */
.tag {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    background-color: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    color: var(--primary-light);
    gap: var(--space-1);
}

.tag-close {
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.tag-close:hover {
    opacity: 1;
    color: var(--error);
}

/* ===== BREADCRUMBS ===== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--gray-500);
    font-size: 0.9rem;
}

.breadcrumb-item {
    color: var(--gray-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
    color: var(--primary);
}

.breadcrumb-item.active {
    color: var(--light);
    font-weight: 600;
}

.breadcrumb-separator {
    color: var(--gray-600);
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.pagination-item {
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--gray-300);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-item:hover {
    background-color: rgba(139, 92, 246, 0.2);
    color: var(--light);
}

.pagination-item.active {
    background: var(--gradient-primary);
    color: white;
}

.pagination-item.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ===== SWITCH TOGGLE ===== */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray-700);
    transition: var(--transition-base);
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: var(--transition-base);
    border-radius: 50%;
}

input:checked + .slider {
    background: var(--gradient-primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* ===== RADIO BUTTONS ===== */
.radio-group {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.radio {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.radio input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* ===== CHECKBOXES ===== */
.checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* ===== FORM ELEMENTS ===== */
.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-lg);
    color: var(--light);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.form-input.error {
    border-color: var(--error);
}

.form-input.success {
    border-color: var(--success);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--gray-300);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-help {
    margin-top: var(--space-1);
    font-size: 0.8rem;
    color: var(--gray-500);
}

.form-error {
    margin-top: var(--space-1);
    font-size: 0.8rem;
    color: var(--error);
}

/* ===== TABLES ===== */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    text-align: left;
    padding: var(--space-3) var(--space-4);
    color: var(--gray-300);
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.table td {
    padding: var(--space-3) var(--space-4);
    color: var(--light);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}

.table tr:hover {
    background-color: rgba(139, 92, 246, 0.05);
}

.table-striped tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}

/* ===== LISTS ===== */
.list {
    list-style: none;
}

.list-item {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

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

.list-item:hover {
    background-color: rgba(139, 92, 246, 0.05);
}

/* ===== TABS ===== */
.tabs {
    display: flex;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    margin-bottom: var(--space-4);
}

.tab {
    padding: var(--space-3) var(--space-6);
    color: var(--gray-400);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab:hover {
    color: var(--light);
}

.tab.active {
    color: var(--primary);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
}

/* ===== ACCORDION ===== */
.accordion-item {
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}

.accordion-header {
    padding: var(--space-4);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--light);
    font-weight: 500;
}

.accordion-header:hover {
    background-color: rgba(139, 92, 246, 0.05);
}

.accordion-content {
    padding: var(--space-4);
    color: var(--gray-300);
    line-height: 1.6;
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    min-width: 300px;
    background-color: var(--gray-800);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-xl);
    animation: slideInRight 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--error);
}

.toast.warning {
    border-left: 4px solid var(--warning);
}

.toast.info {
    border-left: 4px solid var(--info);
}

.toast-icon {
    font-size: 1.5rem;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.toast-message {
    font-size: 0.9rem;
    color: var(--gray-400);
}

.toast-close {
    cursor: pointer;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--light);
}

/* ===== PRINT STYLES ===== */
@media print {
    .no-print {
        display: none !important;
    }
    
    .print-only {
        display: block !important;
    }
}

/* ===== ACCESSIBILITY ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.focus-visible:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}