/**
 * SEO CMS - UI Components CSS
 * Design: NOIR EDITORIAL
 * Version: 4.0
 * 
 * Este arquivo contém estilos para componentes UI reutilizáveis
 * Deve ser incluído após admin.css ou public.css
 */

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes ui-spin {
    to { transform: rotate(360deg); }
}

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

@keyframes ui-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.98); }
}

@keyframes ui-pulse-ring {
    0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
    100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

@keyframes ui-success-pop {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes ui-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes ui-slide-in-right {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes ui-slide-out-right {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

@keyframes ui-modal-pop {
    0% { transform: scale(0.95); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes ui-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* ============================================
   BUTTON STATES
   ============================================ */
.ui-btn {
    position: relative;
    overflow: hidden;
}

.ui-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}

.ui-btn:hover::after {
    opacity: 1;
}

.ui-btn:hover {
    transform: translateY(-2px);
}

.ui-btn:active {
    transform: translateY(0);
}

/* Loading state */
.ui-btn.is-loading {
    pointer-events: none;
    opacity: 0.7;
}

.ui-btn.is-loading .btn-icon i,
.ui-btn.is-loading .btn-spinner {
    animation: ui-spin 1s linear infinite;
}

/* Button variants */
.ui-btn-primary:hover {
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.3);
}

.ui-btn-secondary:hover {
    background: var(--bg-hover, #1c1d20);
    border-color: var(--border-strong, rgba(255,255,255,0.15));
}

.ui-btn-danger:hover {
    background: #dc2626;
}

.ui-btn-ghost:hover {
    background: var(--bg-hover, #1c1d20);
    color: var(--text-primary, #fafafa);
}

/* Button sizes */
.ui-btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 8px;
}

.ui-btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 12px;
}

/* Icon only button */
.ui-btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui-btn-icon.ui-btn-sm {
    width: 32px;
    height: 32px;
}

.ui-btn-icon.ui-btn-lg {
    width: 48px;
    height: 48px;
}

/* ============================================
   CARD STYLES
   ============================================ */
.ui-card {
    background: var(--bg-elevated, #161719);
    border: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
    border-radius: 16px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ui-card:hover {
    border-color: var(--border-default, rgba(255,255,255,0.1));
}

.ui-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
}

.ui-card-title {
    font-family: var(--font-display, 'Syne', sans-serif);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary, #fafafa);
    margin: 0;
}

.ui-card-body {
    padding: 24px;
}

.ui-card-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
    background: var(--bg-surface, #0f1012);
}

/* Card variants */
.ui-card-interactive:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.ui-card-highlight {
    border-color: var(--accent-primary, #f59e0b);
    box-shadow: 0 0 0 1px var(--accent-primary, #f59e0b);
}

/* ============================================
   BADGE STYLES
   ============================================ */
.ui-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 50px;
    white-space: nowrap;
}

.ui-badge-default {
    background: var(--bg-hover, #1c1d20);
    color: var(--text-secondary, #a1a1aa);
}

.ui-badge-primary {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-primary, #f59e0b);
}

.ui-badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--status-success, #22c55e);
}

.ui-badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--status-warning, #f59e0b);
}

.ui-badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--status-error, #ef4444);
}

.ui-badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--status-info, #3b82f6);
}

/* Badge with dot */
.ui-badge-dot::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* ============================================
   STATUS DOT
   ============================================ */
.ui-status-dot {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ui-status-dot .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.ui-status-dot.active .dot,
.ui-status-dot.success .dot {
    background: var(--status-success, #22c55e);
    animation: ui-pulse-ring 2s ease-out infinite;
}

.ui-status-dot.warning .dot {
    background: var(--status-warning, #f59e0b);
}

.ui-status-dot.error .dot {
    background: var(--status-error, #ef4444);
}

.ui-status-dot.offline .dot {
    background: var(--text-muted, #71717a);
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.ui-progress {
    width: 100%;
}

.ui-progress-track {
    height: 6px;
    background: var(--bg-hover, #1c1d20);
    border-radius: 6px;
    overflow: hidden;
}

.ui-progress-bar {
    height: 100%;
    background: var(--accent-primary, #f59e0b);
    border-radius: 6px;
    transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.ui-progress-bar.success {
    background: var(--status-success, #22c55e);
}

.ui-progress-bar.warning {
    background: var(--status-warning, #f59e0b);
}

.ui-progress-bar.danger {
    background: var(--status-error, #ef4444);
}

.ui-progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 12px;
}

.ui-progress-label span:first-child {
    color: var(--text-secondary, #a1a1aa);
}

.ui-progress-label span:last-child {
    color: var(--text-primary, #fafafa);
    font-weight: 600;
}

/* ============================================
   AVATAR
   ============================================ */
.ui-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary, #f59e0b), var(--accent-secondary, #fbbf24));
    border-radius: 50%;
    font-family: var(--font-display, 'Syne', sans-serif);
    font-weight: 700;
    color: var(--bg-deep, #08090a);
}

.ui-avatar-xs { width: 24px; height: 24px; font-size: 10px; }
.ui-avatar-sm { width: 32px; height: 32px; font-size: 12px; }
.ui-avatar-md { width: 40px; height: 40px; font-size: 14px; }
.ui-avatar-lg { width: 56px; height: 56px; font-size: 18px; }
.ui-avatar-xl { width: 72px; height: 72px; font-size: 24px; }

.ui-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Avatar group */
.ui-avatar-group {
    display: flex;
}

.ui-avatar-group .ui-avatar {
    border: 2px solid var(--bg-elevated, #161719);
    margin-left: -8px;
}

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

/* ============================================
   SKELETON LOADING
   ============================================ */
.ui-skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-hover, #1c1d20) 25%,
        var(--bg-active, #222326) 50%,
        var(--bg-hover, #1c1d20) 75%
    );
    background-size: 200% 100%;
    animation: ui-shimmer 1.5s ease-in-out infinite;
    border-radius: 6px;
}

.ui-skeleton-text {
    height: 14px;
    margin-bottom: 10px;
}

.ui-skeleton-title {
    height: 24px;
    width: 60%;
    margin-bottom: 16px;
}

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

.ui-skeleton-button {
    height: 40px;
    width: 120px;
    border-radius: 10px;
}

/* ============================================
   ALERTS
   ============================================ */
.ui-alert {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    border-radius: 12px;
    margin: 16px 0;
}

.ui-alert-icon {
    font-size: 18px;
    margin-top: 2px;
}

.ui-alert-content {
    flex: 1;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-secondary, #a1a1aa);
}

.ui-alert-title {
    display: block;
    font-weight: 600;
    color: var(--text-primary, #fafafa);
    margin-bottom: 4px;
}

.ui-alert-dismiss {
    background: none;
    border: none;
    color: var(--text-muted, #71717a);
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s;
}

.ui-alert-dismiss:hover {
    color: var(--text-primary, #fafafa);
}

.ui-alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.ui-alert-info .ui-alert-icon { color: var(--status-info, #3b82f6); }

.ui-alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.ui-alert-success .ui-alert-icon { color: var(--status-success, #22c55e); }

.ui-alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.ui-alert-warning .ui-alert-icon { color: var(--status-warning, #f59e0b); }

.ui-alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.ui-alert-error .ui-alert-icon { color: var(--status-error, #ef4444); }

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
#ui-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.ui-toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-elevated, #161719);
    border: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    animation: ui-slide-in-right 0.3s ease;
    min-width: 300px;
    max-width: 420px;
    pointer-events: auto;
}

.ui-toast.success { border-left: 4px solid var(--status-success, #22c55e); }
.ui-toast.error { border-left: 4px solid var(--status-error, #ef4444); }
.ui-toast.warning { border-left: 4px solid var(--status-warning, #f59e0b); }
.ui-toast.info { border-left: 4px solid var(--status-info, #3b82f6); }

.ui-toast.removing {
    animation: ui-slide-out-right 0.3s ease forwards;
}

.ui-toast-icon {
    font-size: 18px;
}

.ui-toast.success .ui-toast-icon { color: var(--status-success, #22c55e); }
.ui-toast.error .ui-toast-icon { color: var(--status-error, #ef4444); }
.ui-toast.warning .ui-toast-icon { color: var(--status-warning, #f59e0b); }
.ui-toast.info .ui-toast-icon { color: var(--status-info, #3b82f6); }

.ui-toast-message {
    flex: 1;
    font-size: 14px;
    color: var(--text-primary, #fafafa);
}

.ui-toast-close {
    background: none;
    border: none;
    color: var(--text-muted, #71717a);
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s;
}

.ui-toast-close:hover {
    color: var(--text-primary, #fafafa);
}

/* ============================================
   MODAL
   ============================================ */
.ui-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(8, 9, 10, 0.9);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
}

.ui-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.ui-modal {
    background: var(--bg-elevated, #161719);
    border: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
    border-radius: 20px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    animation: ui-modal-pop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ui-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-bottom: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
}

.ui-modal-title {
    font-family: var(--font-display, 'Syne', sans-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary, #fafafa);
    margin: 0;
}

.ui-modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted, #71717a);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
}

.ui-modal-close:hover {
    background: var(--bg-hover, #1c1d20);
    color: var(--text-primary, #fafafa);
}

.ui-modal-body {
    padding: 24px;
    overflow-y: auto;
}

.ui-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
    background: var(--bg-surface, #0f1012);
}

/* ============================================
   TOOLTIP
   ============================================ */
.ui-tooltip-wrapper {
    position: relative;
    display: inline-flex;
}

.ui-tooltip {
    position: absolute;
    padding: 6px 12px;
    background: var(--bg-hover, #1c1d20);
    color: var(--text-primary, #fafafa);
    font-size: 12px;
    white-space: nowrap;
    border-radius: 6px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    pointer-events: none;
    z-index: 100;
}

.ui-tooltip-wrapper:hover .ui-tooltip {
    opacity: 1;
    visibility: visible;
}

.ui-tooltip-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
}

.ui-tooltip-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
}

.ui-tooltip-left {
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(-8px);
}

.ui-tooltip-right {
    left: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(8px);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.ui-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}

.ui-breadcrumb-item {
    display: inline-flex;
    align-items: center;
}

.ui-breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    font-size: 13px;
    color: var(--text-muted, #71717a);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s;
}

.ui-breadcrumb-link:hover {
    color: var(--text-primary, #fafafa);
    background: var(--bg-hover, #1c1d20);
}

.ui-breadcrumb-current {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary, #fafafa);
}

.ui-breadcrumb-separator {
    color: var(--text-muted, #71717a);
    margin: 0 2px;
}

/* ============================================
   LOADING OVERLAY
   ============================================ */
.ui-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 9, 10, 0.95);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.ui-loading-overlay.contained {
    position: absolute;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 640px) {
    #ui-toast-container {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }
    
    .ui-toast {
        min-width: auto;
        max-width: none;
    }
    
    .ui-modal {
        margin: 16px;
        max-width: calc(100vw - 32px);
    }
    
    .ui-modal-footer {
        flex-direction: column;
    }
    
    .ui-modal-footer .ui-btn {
        width: 100%;
    }
}