/* =============================================
   NAL - Components Stylesheet
   Componentes reutilizables específicos
   ============================================= */

/* ---------------------------------------------
   Modal / Popup
   --------------------------------------------- */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    z-index: var(--z-modal);
    max-width: 500px;
    width: 90%;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

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

.modal-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
}

.modal-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    transition: all var(--transition-normal);
}

.modal-close:hover {
    background: rgba(255,255,255,0.1);
    color: var(--color-text);
}

/* ---------------------------------------------
   Badges / Tags
   --------------------------------------------- */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.badge-primary {
    background: rgba(230, 57, 70, 0.2);
    color: var(--color-primary);
}

.badge-success {
    background: rgba(46, 204, 113, 0.2);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(243, 156, 18, 0.2);
    color: var(--color-warning);
}

.badge-outline {
    background: transparent;
    border: 1px solid currentColor;
}

/* ---------------------------------------------
   Avatar
   --------------------------------------------- */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--color-primary);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm { width: 32px; height: 32px; font-size: 0.875rem; }
.avatar-lg { width: 60px; height: 60px; font-size: 1.5rem; }
.avatar-xl { width: 80px; height: 80px; font-size: 2rem; }

/* ---------------------------------------------
   Tabs
   --------------------------------------------- */
.tabs {
    display: flex;
    gap: var(--spacing-xs);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: var(--spacing-lg);
}

.tab {
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
    transition: color var(--transition-normal);
}

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

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

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

.tab-content {
    display: none;
}

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

/* ---------------------------------------------
   Dropdown
   --------------------------------------------- */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) 0;
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
}

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

.dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--color-text);
}

.dropdown-divider {
    height: 1px;
    background: rgba(255,255,255,0.1);
    margin: var(--spacing-sm) 0;
}

/* ---------------------------------------------
   Loading Spinner
   --------------------------------------------- */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-sm { width: 20px; height: 20px; border-width: 2px; }
.spinner-lg { width: 60px; height: 60px; border-width: 4px; }

/* ---------------------------------------------
   Progress Bar
   --------------------------------------------- */
.progress {
    height: 8px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* ---------------------------------------------
   Tooltip
   --------------------------------------------- */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-5px);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: var(--z-tooltip);
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ---------------------------------------------
   Pagination
   --------------------------------------------- */
.pagination {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
}

.pagination-item {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    transition: all var(--transition-normal);
}

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

.pagination-item.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text);
}

/* ---------------------------------------------
   Ranking Position Indicators
   --------------------------------------------- */
.rank {
    font-family: var(--font-display);
    font-size: 1.25rem;
    min-width: 40px;
    text-align: center;
}

.rank-1 { color: #ffd700; }
.rank-2 { color: #c0c0c0; }
.rank-3 { color: #cd7f32; }

.rank-change {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-size: 0.75rem;
}

.rank-up { color: var(--color-success); }
.rank-down { color: var(--color-error); }
.rank-same { color: var(--color-text-muted); }