/**
 * Components CSS - Estilos dos componentes
 */

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.navbar-brand h1 {
    font-size: var(--font-xl);
    margin: 0;
}

.navbar-toggle {
    display: none;
    padding: var(--spacing-sm);
    font-size: var(--font-xl);
    background: none;
    border: none;
    cursor: pointer;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    transition: var(--transition-fast);
    border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom-color: var(--color-primary);
}

.navbar-user {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
}

.user-menu-toggle:hover {
    background-color: var(--bg-tertiary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--text-light);
    border-radius: 50%;
    font-weight: 600;
    font-size: var(--font-sm);
}

.user-menu {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    min-width: 200px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-fast);
    z-index: var(--z-dropdown);
}

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

.user-menu-item {
    display: block;
    width: 100%;
    padding: var(--spacing-md);
    text-align: left;
    color: var(--text-primary);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.user-menu-item:hover {
    background-color: var(--bg-secondary);
}

/* Empresa Info no Navbar */
.navbar-brand a {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.empresa-nome {
    font-size: var(--font-xs);
    color: var(--text-secondary);
    font-weight: 400;
}

.user-menu-empresa {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.empresa-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.empresa-info strong {
    font-size: var(--font-md);
    color: var(--text-primary);
}

.empresa-info small {
    font-size: var(--font-xs);
    color: var(--text-secondary);
}

.empresa-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-sm);
}

.stat-value {
    font-weight: 600;
    font-size: var(--font-xs);
}

.stat-value.success {
    color: var(--color-success);
}

.stat-value.warning {
    color: var(--color-warning);
}

.stat-value.danger {
    color: var(--color-danger);
}

.stat-bar {
    height: 6px;
    background-color: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    transition: width 0.3s ease;
    border-radius: 3px;
}

.stat-bar-fill.success {
    background-color: var(--color-success);
}

.stat-bar-fill.warning {
    background-color: var(--color-warning);
}

.stat-bar-fill.danger {
    background-color: var(--color-danger);
}

.plano-info {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-xs);
    color: var(--text-secondary);
    text-align: center;
}

.user-menu-divider {
    height: 1px;
    background-color: var(--border-color);
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
}

.modal {
    background-color: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.9);
    transition: var(--transition);
    z-index: var(--z-modal);
}

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

.modal-medium {
    width: 90%;
    max-width: 500px;
}

.modal-large {
    width: 90%;
    max-width: 800px;
}

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

.modal-header h2 {
    margin: 0;
    font-size: var(--font-xl);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    font-size: var(--font-2xl);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    border-radius: var(--border-radius);
}

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

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* ============================================
   TOAST
   ============================================ */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    max-width: 500px;
    transform: translateX(calc(100% + var(--spacing-lg)));
    transition: var(--transition);
    border-left: 4px solid;
}

.toast.active {
    transform: translateX(0);
}

.toast-success {
    border-left-color: var(--color-success);
}

.toast-error {
    border-left-color: var(--color-error);
}

.toast-warning {
    border-left-color: var(--color-warning);
}

.toast-info {
    border-left-color: var(--color-info);
}

.toast-icon {
    font-size: var(--font-xl);
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}

.toast-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    flex-shrink: 0;
}

/* ============================================
   LOADING
   ============================================ */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    transition: var(--transition);
}

.loading-overlay.active {
    opacity: 1;
}

.loading-spinner {
    text-align: center;
    color: var(--text-light);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--text-light);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .navbar-toggle {
        display: block;
    }

    .navbar-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--bg-primary);
        border-top: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

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

    .nav-link {
        width: 100%;
        text-align: left;
    }

    .toast-container {
        left: var(--spacing-md);
        right: var(--spacing-md);
    }

    .toast {
        min-width: auto;
    }
}