/* ============================================
   NEXUS COMPONENTS - Reusable UI Components
   ============================================ */

/* ==================== BUTTONS ==================== */
.btn-nexus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--nexus-space-sm);
    padding: var(--nexus-space-md) var(--nexus-space-lg);
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--nexus-radius-md);
    cursor: pointer;
    transition: all var(--nexus-transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-nexus-primary {
    background: linear-gradient(135deg, var(--nexus-primary), var(--nexus-secondary));
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-nexus-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--nexus-glow-primary), 0 8px 20px rgba(99, 102, 241, 0.4);
}

.btn-nexus-secondary {
    background: var(--nexus-glass);
    color: var(--nexus-text-primary);
    border: 1px solid var(--nexus-glass-border);
}

.btn-nexus-secondary:hover {
    background: var(--nexus-glass-hover);
    border-color: var(--nexus-primary);
}

.btn-nexus-success {
    background: linear-gradient(135deg, var(--nexus-success), #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-nexus-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--nexus-glow-success), 0 8px 20px rgba(16, 185, 129, 0.4);
}

.btn-nexus-danger {
    background: linear-gradient(135deg, var(--nexus-danger), #dc2626);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-nexus-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.5), 0 8px 20px rgba(239, 68, 68, 0.4);
}

.btn-nexus-ghost {
    background: transparent;
    color: var(--nexus-text-secondary);
    border: 1px solid var(--nexus-glass-border);
}

.btn-nexus-ghost:hover {
    background: var(--nexus-glass);
    color: var(--nexus-text-primary);
}

.btn-nexus-sm {
    padding: var(--nexus-space-sm) var(--nexus-space-md);
    font-size: 13px;
}

.btn-nexus-lg {
    padding: var(--nexus-space-lg) var(--nexus-space-xl);
    font-size: 16px;
}

.btn-nexus:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ==================== CARDS ==================== */
.card-nexus {
    background: var(--nexus-bg-elevated);
    border: 1px solid var(--nexus-glass-border);
    border-radius: var(--nexus-radius-lg);
    overflow: hidden;
    transition: all var(--nexus-transition-base);
}

.card-nexus-hover:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--nexus-shadow-lg);
}

.card-nexus-glass {
    background: var(--nexus-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.card-nexus-header {
    padding: var(--nexus-space-lg);
    border-bottom: 1px solid var(--nexus-glass-border);
}

.card-nexus-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--nexus-text-primary);
}

.card-nexus-body {
    padding: var(--nexus-space-lg);
}

.card-nexus-footer {
    padding: var(--nexus-space-lg);
    border-top: 1px solid var(--nexus-glass-border);
    background: var(--nexus-glass);
}

/* ==================== FORMS ==================== */
.form-nexus-group {
    margin-bottom: var(--nexus-space-lg);
}

.form-nexus-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--nexus-text-secondary);
    margin-bottom: var(--nexus-space-sm);
}

.form-nexus-input,
.form-nexus-textarea,
.form-nexus-select {
    width: 100%;
    padding: var(--nexus-space-md);
    background: var(--nexus-glass);
    border: 1px solid var(--nexus-glass-border);
    border-radius: var(--nexus-radius-md);
    color: var(--nexus-text-primary);
    font-size: 14px;
    transition: all var(--nexus-transition-base);
}

.form-nexus-input::placeholder,
.form-nexus-textarea::placeholder {
    color: var(--nexus-text-muted);
}

.form-nexus-input:focus,
.form-nexus-textarea:focus,
.form-nexus-select:focus {
    outline: none;
    background: var(--nexus-glass-hover);
    border-color: var(--nexus-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-nexus-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-nexus-hint {
    display: block;
    font-size: 12px;
    color: var(--nexus-text-tertiary);
    margin-top: var(--nexus-space-xs);
}

.form-nexus-error {
    display: block;
    font-size: 12px;
    color: var(--nexus-danger);
    margin-top: var(--nexus-space-xs);
}

/* Checkbox & Radio */
.form-nexus-check {
    display: flex;
    align-items: center;
    gap: var(--nexus-space-sm);
    cursor: pointer;
}

.form-nexus-check input {
    width: 20px;
    height: 20px;
    accent-color: var(--nexus-primary);
}

/* ==================== BADGES ==================== */
.badge-nexus {
    display: inline-flex;
    align-items: center;
    gap: var(--nexus-space-xs);
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--nexus-radius-full);
    white-space: nowrap;
}

.badge-nexus-primary {
    background: rgba(99, 102, 241, 0.2);
    color: var(--nexus-primary-light);
}

.badge-nexus-success {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.badge-nexus-warning {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.badge-nexus-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.badge-nexus-info {
    background: rgba(6, 182, 212, 0.2);
    color: #22d3ee;
}

/* ==================== ALERTS ==================== */
.alert-nexus {
    padding: var(--nexus-space-lg);
    border-radius: var(--nexus-radius-md);
    border-left: 4px solid;
    display: flex;
    gap: var(--nexus-space-md);
}

.alert-nexus-icon {
    font-size: 20px;
}

.alert-nexus-content {
    flex: 1;
}

.alert-nexus-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.alert-nexus-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--nexus-success);
    color: #34d399;
}

.alert-nexus-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--nexus-warning);
    color: #fbbf24;
}

.alert-nexus-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--nexus-danger);
    color: #f87171;
}

.alert-nexus-info {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--nexus-info);
    color: #22d3ee;
}

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

.table-nexus thead {
    background: var(--nexus-glass);
    border-bottom: 1px solid var(--nexus-glass-border);
}

.table-nexus th {
    padding: var(--nexus-space-md);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--nexus-text-secondary);
    text-align: left;
}

.table-nexus td {
    padding: var(--nexus-space-md);
    border-bottom: 1px solid var(--nexus-glass-border);
    color: var(--nexus-text-primary);
}

.table-nexus tbody tr {
    transition: background var(--nexus-transition-fast);
}

.table-nexus tbody tr:hover {
    background: var(--nexus-glass);
}

/* ==================== MODALS ==================== */
.modal-nexus-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: var(--nexus-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--nexus-space-lg);
}

.modal-nexus {
    width: 100%;
    max-width: 600px;
    background: var(--nexus-bg-elevated);
    border: 1px solid var(--nexus-glass-border);
    border-radius: var(--nexus-radius-lg);
    box-shadow: var(--nexus-shadow-xl);
    animation: scaleIn var(--nexus-transition-base) ease-out;
}

.modal-nexus-header {
    padding: var(--nexus-space-xl);
    border-bottom: 1px solid var(--nexus-glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-nexus-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--nexus-text-primary);
}

.modal-nexus-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--nexus-glass);
    border: 1px solid var(--nexus-glass-border);
    border-radius: var(--nexus-radius-md);
    color: var(--nexus-text-secondary);
    cursor: pointer;
    transition: all var(--nexus-transition-fast);
}

.modal-nexus-close:hover {
    background: var(--nexus-glass-hover);
    color: var(--nexus-text-primary);
}

.modal-nexus-body {
    padding: var(--nexus-space-xl);
}

.modal-nexus-footer {
    padding: var(--nexus-space-xl);
    border-top: 1px solid var(--nexus-glass-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--nexus-space-md);
}

/* ==================== TOOLTIPS ==================== */
.tooltip-nexus {
    position: relative;
}

.tooltip-nexus::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) scale(0);
    padding: 6px 12px;
    background: var(--nexus-bg-elevated);
    border: 1px solid var(--nexus-glass-border);
    border-radius: var(--nexus-radius-sm);
    color: var(--nexus-text-primary);
    font-size: 12px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: all var(--nexus-transition-fast);
    z-index: 1000;
}

.tooltip-nexus:hover::after {
    transform: translateX(-50%) scale(1);
    opacity: 1;
}

/* ==================== DIVIDER ==================== */
.divider-nexus {
    height: 1px;
    background: var(--nexus-glass-border);
    margin: var(--nexus-space-xl) 0;
}

.divider-nexus-gradient {
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--nexus-primary),
        transparent
    );
    margin: var(--nexus-space-xl) 0;
}

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

.pagination-nexus-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--nexus-glass);
    border: 1px solid var(--nexus-glass-border);
    border-radius: var(--nexus-radius-md);
    color: var(--nexus-text-secondary);
    cursor: pointer;
    transition: all var(--nexus-transition-fast);
}

.pagination-nexus-btn:hover:not(:disabled) {
    background: var(--nexus-glass-hover);
    color: var(--nexus-text-primary);
}

.pagination-nexus-btn.active {
    background: linear-gradient(135deg, var(--nexus-primary), var(--nexus-secondary));
    border-color: transparent;
    color: white;
}

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

/* ==================== TABS ==================== */
.tabs-nexus {
    display: flex;
    gap: var(--nexus-space-sm);
    border-bottom: 1px solid var(--nexus-glass-border);
}

.tab-nexus {
    padding: var(--nexus-space-md) var(--nexus-space-lg);
    color: var(--nexus-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--nexus-transition-fast);
}

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

.tab-nexus.active {
    color: var(--nexus-text-primary);
    border-bottom-color: var(--nexus-primary);
}

/* ==================== FILTERS & SEARCH CONTROLS ==================== */

/* Container para filtros - Desktop/Tablet: horizontal, Mobile: vertical */
.filters-container {
    display: flex;
    gap: var(--nexus-space-sm);
    align-items: center;
}

/* Mobile: empilha verticalmente */
@media (max-width: 767px) {
    .filters-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filters-container > * {
        width: 100% !important;
    }
}

/* Desktop/Tablet: mantém horizontal */
@media (min-width: 768px) {
    .filters-container {
        flex-direction: row;
        align-items: center;
    }
}

/* ==================== FIX CONTROLES DE FILTRO ==================== */

/* Força layout horizontal no desktop para o header completo */
@media (min-width: 768px) {
    .card-header.d-flex.flex-column.flex-md-row {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
    }
    
    /* Remove margem bottom dos containers no desktop */
    .card-header .d-flex.align-items-center.mb-2.mb-md-0 {
        margin-bottom: 0 !important;
    }
    
    .card-header .d-flex.flex-column.flex-md-row,
    #automations-index .d-flex.flex-column.flex-md-row {
        flex-direction: row !important;
        align-items: center !important;
    }
    
    .card-header .d-flex.flex-column.flex-md-row .form-control,
    #automations-index .d-flex.flex-column.flex-md-row .search-bar {
        width: 200px !important;
        max-width: 200px !important;
        flex-shrink: 0;
        height: 34px !important;
        line-height: 1.5 !important;
        padding: 0.375rem 0.75rem !important;
        margin: 0 !important;
        vertical-align: middle !important;
    }
    
    .card-header .d-flex.flex-column.flex-md-row .btn,
    #automations-index .d-flex.flex-column.flex-md-row .create-btn {
        white-space: nowrap;
        flex-shrink: 0;
        height: 34px !important;
        padding: 0.375rem 0.75rem !important;
        margin: 0 !important;
        vertical-align: middle !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    /* Garante que todos os elementos tenham a mesma altura e alinhamento */
    .card-header .d-flex.flex-column.flex-md-row > *,
    #automations-index .d-flex.flex-column.flex-md-row > * {
        height: 34px !important;
        margin: 0 !important;
        vertical-align: middle !important;
        display: inline-flex !important;
        align-items: center !important;
        box-sizing: border-box !important;
    }
}

/* Mobile: mantém vertical */
@media (max-width: 767px) {
    .card-header .d-flex.flex-column.flex-md-row {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    
    .card-header .d-flex.flex-column.flex-md-row .form-control,
    .card-header .d-flex.flex-column.flex-md-row .btn {
        width: 100% !important;
    }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .modal-nexus {
        max-width: 100%;
    }
    
    .card-nexus-body {
        padding: var(--nexus-space-md);
    }
}