/* ========================================
   ASKLARSLAJ - Chatbot Builder Styles
   Follows Lars Laj Design System
   ======================================== */

/* Import parent design tokens */
.all-builder {
    /* Use existing CSS variables from parent */
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
}

/* ========================================
   Layout
   ======================================== */

.all-app {
    display: flex;
    min-height: 100vh;
}

.all-sidebar {
    width: 280px;
    background: var(--color-bg-card);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.all-sidebar-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.all-sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
}

.all-sidebar-logo svg {
    width: 32px;
    height: 32px;
}

.all-sidebar-nav {
    flex: 1;
    padding: var(--space-4);
    overflow-y: auto;
}

.all-nav-section {
    margin-bottom: var(--space-6);
}

.all-nav-section-title {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
    padding: 0 var(--space-3);
}

.all-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.all-nav-item {
    margin-bottom: var(--space-1);
}

.all-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: all 0.15s ease;
}

.all-nav-link:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.all-nav-link.active {
    background: var(--color-primary);
    color: white;
}

.all-nav-link svg {
    width: 20px;
    height: 20px;
    opacity: 0.7;
}

.all-nav-link.active svg {
    opacity: 1;
}

.all-main {
    flex: 1;
    margin-left: 280px;
    display: flex;
    flex-direction: column;
}

.all-header {
    height: 64px;
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    position: sticky;
    top: 0;
    z-index: 50;
}

.all-header-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
}

.all-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.all-content {
    flex: 1;
    padding: var(--space-6);
    overflow-y: auto;
}

/* ========================================
   Cards & Panels
   ======================================== */

.all-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.all-card-header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.all-card-title {
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-text-primary);
}

.all-card-body {
    padding: var(--space-5);
}

.all-card-footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
}

/* ========================================
   Buttons
   ======================================== */

.all-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.15s ease;
    text-decoration: none;
}

.all-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.all-btn-primary {
    background: var(--color-primary);
    color: white;
}

.all-btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
}

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

.all-btn-secondary:hover:not(:disabled) {
    background: var(--color-sand);
}

.all-btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.all-btn-ghost:hover:not(:disabled) {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.all-btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-md);
}

.all-btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
}

.all-btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
}

/* ========================================
   Forms
   ======================================== */

.all-form-group {
    margin-bottom: var(--space-4);
}

.all-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.all-input,
.all-textarea,
.all-select {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    background: var(--color-bg-card);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.all-input:focus,
.all-textarea:focus,
.all-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

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

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

.all-checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

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

/* ========================================
   Action List
   ======================================== */

.all-action-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.all-action-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
}

.all-action-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(227, 30, 36, 0.1);
}

.all-action-item.active {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}

.all-action-icon {
    width: 40px;
    height: 40px;
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.all-action-info {
    flex: 1;
    min-width: 0;
}

.all-action-name {
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.all-action-meta {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.all-action-status {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 500;
}

.all-action-status.draft {
    background: var(--color-sand);
    color: var(--color-wood-dark);
}

.all-action-status.live {
    background: var(--color-eco);
    color: white;
}

/* ========================================
   Step Builder
   ======================================== */

.all-step-canvas {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    min-height: 400px;
}

.all-step-flow {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
}

.all-step-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.15s ease;
}

.all-step-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.all-step-card.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.all-step-header {
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.all-step-number {
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 600;
}

.all-step-type {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.all-step-body {
    padding: var(--space-4);
}

.all-step-title {
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.all-step-preview {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.all-step-connector {
    width: 2px;
    height: 24px;
    background: var(--color-border-strong);
}

.all-step-add {
    width: 100%;
    max-width: 400px;
    padding: var(--space-4);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    background: transparent;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all 0.15s ease;
}

.all-step-add:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

/* ========================================
   Intent/Entity Tags
   ======================================== */

.all-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 500;
}

.all-tag-intent {
    background: #e8f4fd;
    color: #1a73e8;
}

.all-tag-entity {
    background: #fef3e8;
    color: #e67700;
}

.all-tag-variable {
    background: #e8f5e9;
    color: #2e7d32;
}

/* ========================================
   Empty States
   ======================================== */

.all-empty {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    color: var(--color-text-muted);
}

.all-empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    opacity: 0.5;
}

.all-empty-title {
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.all-empty-text {
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

/* ========================================
   Modal
   ======================================== */

.all-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

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

.all-modal {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

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

.all-modal-header {
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.all-modal-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
}

.all-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all 0.15s ease;
}

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

.all-modal-body {
    padding: var(--space-5);
    overflow-y: auto;
    max-height: calc(90vh - 140px);
}

.all-modal-footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
}

/* ========================================
   Toast Notifications
   ======================================== */

.all-toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.all-toast {
    background: var(--color-charcoal);
    color: white;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease;
}

.all-toast.success {
    background: var(--color-eco);
}

.all-toast.error {
    background: var(--color-primary);
}

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

/* ========================================
   Chat Preview
   ======================================== */

.all-chat-preview {
    width: 380px;
    height: 600px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid #e5e5e5;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.all-chat-header {
    padding: 16px;
    background: #c3191e;
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.all-chat-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.all-chat-info h3 {
    font-size: var(--text-base);
    font-weight: 600;
}

.all-chat-info span {
    font-size: var(--text-xs);
    opacity: 0.8;
}

.all-chat-messages {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
}

.all-message {
    max-width: 85%;
    animation: fadeInUp 0.3s ease;
}

.all-message.bot {
    align-self: flex-start;
}

.all-message.user {
    align-self: flex-end;
}

.all-message-bubble {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.all-message.bot .all-message-bubble {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border-bottom-left-radius: var(--radius-sm);
}

.all-message.user .all-message-bubble {
    background: var(--color-primary);
    color: white;
    border-bottom-right-radius: var(--radius-sm);
}

.all-message-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-2);
}

.all-message-btn {
    padding: var(--space-2) var(--space-3);
    background: var(--color-bg-card);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.all-message-btn:hover {
    background: var(--color-primary);
    color: white;
}

.all-chat-input {
    padding: 16px;
    border-top: 1px solid #e5e5e5;
    display: flex;
    gap: 8px;
    background: #fff;
    flex-shrink: 0;
}

.all-chat-input input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e5e5e5;
    border-radius: 24px;
    font-size: 14px;
    font-family: inherit;
    background: #f5f5f5;
}

.all-chat-input input:focus {
    outline: none;
    border-color: #c3191e;
    background: #fff;
}

.all-chat-input input::placeholder {
    color: #999;
}

.all-chat-send {
    width: 44px;
    height: 44px;
    background: #c3191e;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
    flex-shrink: 0;
}

.all-chat-send:hover {
    background: #a01518;
}

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

/* ========================================
   Dashboard Stats
   ======================================== */

.all-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.all-stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

.all-stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.all-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--color-text-primary);
}

.all-stat-change {
    font-size: var(--text-xs);
    margin-top: var(--space-1);
}

.all-stat-change.positive {
    color: var(--color-eco);
}

.all-stat-change.negative {
    color: var(--color-primary);
}

/* ========================================
   Skeleton Loaders
   ======================================== */

@keyframes shimmer {
    0% { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}

.all-skeleton {
    background: #e8e8e8;
    background-image: linear-gradient(90deg, #e8e8e8 0%, #f5f5f5 50%, #e8e8e8 100%);
    background-size: 400px 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

.all-skeleton-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    min-height: 200px;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.all-skeleton-text {
    height: 14px;
    border-radius: 6px;
}

.all-skeleton-text.w-full { width: 100%; }
.all-skeleton-text.w-80 { width: 80%; }
.all-skeleton-text.w-60 { width: 60%; }
.all-skeleton-text.w-40 { width: 40%; }

.all-skeleton-text.lg {
    height: 20px;
}

.all-skeleton-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.all-skeleton-stat {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

.all-skeleton-stat .all-skeleton-text:first-child {
    width: 60%;
    height: 12px;
    margin-bottom: var(--space-3);
}

.all-skeleton-stat .all-skeleton-text:nth-child(2) {
    width: 40%;
    height: 28px;
    margin-bottom: var(--space-2);
}

.all-skeleton-stat .all-skeleton-text:last-child {
    width: 70%;
    height: 10px;
}

/* ========================================
   Error / Cold-Start States
   ======================================== */

.all-cold-start-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: #92400e;
}

.all-cold-start-banner svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.all-cold-start-banner .all-banner-text {
    flex: 1;
}

.all-cold-start-banner .all-banner-text strong {
    display: block;
    margin-bottom: 2px;
}

.all-error-state {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    color: var(--color-text-secondary);
}

.all-error-state svg {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-4);
    opacity: 0.4;
}

.all-error-state h3 {
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-2);
}

.all-error-state p {
    font-size: var(--text-sm);
    margin: 0 0 var(--space-4);
    color: var(--color-text-muted);
}

.all-error-state .all-btn {
    margin-top: var(--space-2);
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
    .all-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .all-sidebar.open {
        transform: translateX(0);
    }

    .all-main {
        margin-left: 0;
    }

    .all-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .all-stats-grid {
        grid-template-columns: 1fr;
    }

    .all-chat-preview {
        width: 100%;
        height: 500px;
    }
}