/**
 * 3-COMPONENTS.CSS
 * 
 * All reusable UI components: cards, buttons, forms, toasts, etc.
 * These are independent of layout and can be used anywhere.
 * 
 * UPDATED: Phase 2 Fixes Applied
 * - Added unified close button component (Issue #25)
 * - Added complete form components (Issue #10)
 * - Updated badge system with active/inactive variants (Issue #18)
 * - Removed .toast-close (replaced by .close-btn-sm)
 */

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

/* Bot cards */
.bot-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all var(--transition-base);
}

.bot-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--spacing-lg);
    min-height: 44px;
}

/* Bot name section */
.bot-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bot-indicator {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.bot-indicator.long {
    background: var(--success);
    box-shadow: 0 0 8px rgba(94, 189, 144, 0.5);
}

.bot-indicator.short {
    background: var(--danger);
    box-shadow: 0 0 8px rgba(212, 88, 89, 0.5);
}

.bot-label {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

/* Service status */
.service-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-small);
    color: var(--text-secondary);
}

.service-status .status-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--text-muted);
    flex-shrink: 0;
    transition: background var(--transition-base);
}

.service-status .status-dot.connected {
    background: var(--success);
    box-shadow: 0 0 6px rgba(94, 189, 144, 0.4);
}

.service-status .status-dot.disconnected {
    background: var(--danger);
    box-shadow: 0 0 6px rgba(212, 88, 89, 0.4);
}


.bot-card-title {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bot-status-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-tiny);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bot-status-badge.active {
    background: rgba(94, 189, 144, 0.2);
    color: var(--success);
    border: 1px solid var(--success);
}

.bot-status-badge.inactive {
    background: rgba(142, 142, 142, 0.2);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.bot-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.pnl-hero {
    text-align: center;
    padding: var(--spacing-lg) 0;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
}

.pnl-value {
    font-size: var(--font-size-hero);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    transition: font-size var(--transition-base);
    margin-bottom: var(--spacing-xs);
}

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

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

.pnl-percent {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
}

.pnl-percent.positive {
    color: var(--success);
}

.pnl-percent.negative {
    color: var(--danger);
}

.pnl-label {
    font-size: var(--font-size-small);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}



/* Bot action buttons container */
.bot-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.bot-actions .btn {
    flex: 1;
    min-width: 100px;
}

.bot-card-footer {
    display: flex;
    gap: var(--spacing-sm);
    align-items: stretch;
    margin-top: auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

/* Bot card footer buttons - Option C: Primary + Icon */
.card-details-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 44px;
}

.card-details-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.card-details-btn:active {
    transform: scale(0.98);
}

.card-details-btn:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Active state when bot details panel is open */
.bot-card.active .card-details-btn {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
}

/* Arrow icon in details button */
.card-details-btn .icon-arrow {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.card-details-btn:hover .icon-arrow {
    transform: translateX(2px);
}

.bot-card.active .card-details-btn .icon-arrow {
    transform: rotate(90deg);
}

/* Settings button (icon-only, secondary action) */
.card-settings-btn {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 44px;
    min-width: 44px;
}

.card-settings-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.card-settings-btn:active {
    transform: scale(0.98);
}

.card-settings-btn:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Settings icon */
.card-settings-btn .icon-settings {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    flex-shrink: 0;
}

/* Hide settings button text (icon-only design) */
.card-settings-btn span {
    display: none;
}

/* Chart cards */
.chart-card {
    display: flex;
    flex-direction: column;
    min-height: 400px;
    transition: font-size var(--transition-base);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.chart-container {
    position: relative;
    flex: 1;
    min-height: 300px;
    width: 100%;          /* ADD THIS */
    overflow: hidden;     /* ADD THIS - prevents overflow */
}

.chart-container canvas {
    width: 100% !important;      /* Force full width */
    height: 100% !important;     /* Force full height */
    display: block;           /* ADD - removes inline spacing */
    position: absolute;       /* ADD - absolute positioning */
    top: 0;                   /* ADD */
    left: 0; 
}

/* ============================================
   METRICS
   ============================================ */

.metric {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    transition: font-size var(--transition-base);
}

.metric-label {
    font-size: var(--font-size-small);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

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

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


/* ============================================
   BOT DETAILS PANEL
   ============================================ */

.detail-section {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
}

.detail-section:last-child {
    border-bottom: none;
}

.detail-section h3 {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.detail-label {
    font-size: var(--font-size-tiny);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

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

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

/* Mobile responsive */
@media (max-width: 768px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }
}

/* Limit Orders Table */
.orders-table {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.order-row {
    display: grid;
    grid-template-columns: 40px 1fr 1fr 100px;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    align-items: center;
    font-size: var(--font-size-small);
}

.order-row.order-header {
    background: var(--bg-secondary);
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: var(--font-size-tiny);
    letter-spacing: 0.5px;
}

.order-number {
    color: var(--text-muted);
    font-size: var(--font-size-tiny);
}

.order-row.order-header .order-number {
    color: var(--text-secondary);
}

.order-price {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

.order-quantity {
    color: var(--text-secondary);
}

.order-id {
    color: var(--text-muted);
    font-size: var(--font-size-tiny);
    font-family: 'Courier New', monospace;
    text-align: right;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .order-row {
        grid-template-columns: 30px 1fr 1fr;
        gap: var(--spacing-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .order-id {
        display: none; /* Hide ID column on mobile */
    }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1px solid transparent;
    min-height: 40px;
}

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

.btn-primary {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.btn-primary:hover:not(:disabled) {
    opacity: 0.9;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-primary);
    border-color: var(--accent-primary);
}

.btn-danger {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
}

.btn-danger:hover:not(:disabled) {
    opacity: 0.9;
}

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

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

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Button groups */
.btn-group {
    display: flex;
    gap: var(--spacing-xs);
}

/* Price Chart Controls */
.price-chart-controls {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
}

/* Interval and Timeframe Button Groups */
.interval-buttons,
.timeframe-buttons {
    display: flex;
    flex-wrap: wrap;  /* Allow buttons to wrap on small screens */
    gap: var(--spacing-xs);
    align-items: center;
}

/* Interval buttons (1m, 5m, 15m, etc.) */
.btn-interval {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 40px;
    min-width: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-interval:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.btn-interval.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

/* Timeframe buttons (24h, 7d, 30d, etc.) */
.btn-timeframe {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 40px;
    min-width: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-timeframe:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.btn-timeframe.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
}

/* Ensure disabled button groups */
.btn-interval:disabled,
.btn-timeframe:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-interval:disabled:hover,
.btn-timeframe:disabled:hover {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-color: var(--border);
}

/* ============================================
   CLOSE BUTTONS - UNIFIED COMPONENT (PHASE 2)
   ============================================ */

.close-btn {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

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

.close-btn:active {
    transform: scale(0.95);
}

/* Size variants */
.close-btn-sm {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

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

.close-btn-sm:active {
    transform: scale(0.95);
}

.close-btn-lg {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

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

.close-btn-lg:active {
    transform: scale(0.95);
}

/* Icon inside close button */
.close-btn svg,
.close-btn-sm svg,
.close-btn-lg svg {
    width: 20px;
    height: 20px;
    stroke-width: 2;
}

/* ============================================
   FORMS (PHASE 2 - COMPLETE COMPONENTS)
   ============================================ */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 40px; /* FIXED: Match button height for visual alignment */
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-base);
    box-sizing: border-box; /* FIXED: Ensure consistent sizing */
}

.form-input:focus {
    border-color: var(--accent-primary);
    outline: none;
}

.form-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-hint {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-tiny);
    color: var(--text-muted);
}

/* NEW - Select dropdowns */
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 40px; /* FIXED: Match button and input height */
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-base);
    cursor: pointer;
    box-sizing: border-box; /* FIXED: Ensure consistent sizing */
}

.form-select:focus {
    border-color: var(--accent-primary);
    outline: none;
}

.form-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* NEW - Checkboxes */
.form-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: var(--bg-tertiary);
    transition: all var(--transition-base);
    position: relative;
}

.form-checkbox:checked {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.form-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-checkbox:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* NEW - Radio buttons */
.form-radio {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: var(--bg-tertiary);
    transition: all var(--transition-base);
    position: relative;
}

.form-radio:checked {
    border-color: var(--accent-primary);
}

.form-radio:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-primary);
}

.form-radio:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* NEW - Toggle switches */
.form-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-base);
    flex-shrink: 0;
}

.form-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: transform var(--transition-base), background var(--transition-base);
}

.form-switch.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.form-switch.active::after {
    background: white;
    transform: translateX(20px);
}

.form-switch:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* NEW - Textarea */
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
    line-height: var(--line-height-base);
    transition: border-color var(--transition-base);
}

.form-textarea:focus {
    border-color: var(--accent-primary);
    outline: none;
}

.form-textarea:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   BOT SETTINGS PANEL FORMS
   ============================================ */

/* Settings Sections */
.settings-section-body {
    padding: var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (min-width: 700px) {
    .settings-section-body {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 500px) {
    .settings-section-body {
        grid-template-columns: 1fr;
    }
}
.settings-section-header {
    padding: var(--spacing-sm) var(--spacing-md); /* CHANGE from md/lg to sm/md */
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.settings-section-header.clickable {
    cursor: pointer;
    transition: background var(--transition-base);
}

.settings-section-header.clickable:hover {
    background: var(--bg-hover);
}

.settings-section-title {
    margin: 0;
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.settings-section-toggle {
    font-size: var(--font-size-h2);
    color: var(--text-secondary);
    transition: transform var(--transition-base);
}

.settings-section.collapsed .settings-section-toggle {
    transform: rotate(0deg);
}

.settings-section-description {
    padding: var(--spacing-md) var(--spacing-lg);
    margin: 0;
    font-size: var(--font-size-small);
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.settings-section-body {
    padding: var(--spacing-md);
}

.settings-section.collapsed .settings-section-body {
    display: none;
}

/* Field Layouts */
.field-inline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: 0; /* Remove since grid handles spacing */
}

.field-inline .form-label {
    margin-bottom: 0;
}

.field-inline .form-input-wrapper {
    width: 100%;
}

.field-inline .form-input {
    max-width: 180px; /* Compact width for decimal numbers */
}

/* Compact field grid for settings */
.fields-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.fields-grid .field-inline {
    margin-bottom: 0;
}

/* For wider panels, allow 3 columns */
@media (min-width: 600px) {
    .fields-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 599px) {
    .fields-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 400px) {
    .fields-grid {
        grid-template-columns: 1fr;
    }
    
    .field-inline .form-input {
        max-width: 100%;
    }
}

/* Field Changed Indicator */
.field-changed {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-primary);
    margin-left: var(--spacing-xs);
    animation: pulse 2s infinite;
}

/* Settings Status */
.settings-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-small);
    color: var(--text-secondary);
}

.status-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.status-text::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
}

.status-text.success::before {
    background: var(--success);
}

.status-text.error::before {
    background: var(--danger);
}

.status-text.warning::before {
    background: var(--warning);
}

/* Validation States */
.form-input.error,
.form-select.error {
    border-color: var(--danger);
}

.form-input.success,
.form-select.success {
    border-color: var(--success);
}

.form-error-message {
    color: var(--danger);
    font-size: var(--font-size-tiny);
    margin-top: var(--spacing-xs);
}

.form-success-message {
    color: var(--success);
    font-size: var(--font-size-tiny);
    margin-top: var(--spacing-xs);
}

/* Settings Footer */
.settings-footer {
    flex-shrink: 0;  /* ADD THIS LINE */

    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.settings-actions {
    display: flex;
    gap: var(--spacing-md);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .field-inline {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .field-inline .form-input-wrapper {
        max-width: 100%;
        width: 100%;
    }
    
    .field-dual {
        grid-template-columns: 1fr;
    }
    
    .settings-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .settings-actions {
        flex-direction: column;
    }
}

/* ============================================
   TOASTS / ALERTS
   ============================================ */

.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    min-width: 300px;
    max-width: 400px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-lg);
    opacity: 0;
    transform: translateX(400px);
    transition: all var(--transition-slow);
    pointer-events: all;
    border-left: 4px solid var(--accent-primary);
}

.toast.toast-show {
    opacity: 1;
    transform: translateX(0);
}

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

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

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

.toast-icon {
    font-size: 24px;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.toast-message {
    font-size: var(--font-size-small);
    color: var(--text-secondary);
}

/* REMOVED: .toast-close - Now uses .close-btn-sm */

/* ============================================
   BADGES (PHASE 2 - UPDATED)
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-tiny);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
}

/* NEW - Active/Inactive variants for bot status */
.badge-active {
    background: rgba(94, 189, 144, 0.2);
    color: var(--success);
}

.badge-inactive {
    background: rgba(142, 142, 142, 0.2);
    color: var(--text-muted);
}

/* Existing variants */
.badge-success {
    background: rgba(94, 189, 144, 0.2);
    color: var(--success);
}

.badge-danger {
    background: rgba(212, 88, 89, 0.2);
    color: var(--danger);
}

.badge-warning {
    background: rgba(212, 162, 73, 0.2);
    color: var(--warning);
}

.badge-info {
    background: rgba(196, 124, 78, 0.2);
    color: var(--accent-primary);
}

/* ============================================
   LOADING STATES
   ============================================ */

.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(33, 33, 33, 0.8);
    z-index: 10;
}

/* ============================================
   EMPTY STATES
   ============================================ */

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.empty-state-title {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

.empty-state-message {
    font-size: var(--font-size-small);
}

/* ============================================
   TABS
   ============================================ */

.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
}

.tab-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
    background: var(--bg-primary);
}

.tab-content {
    display: none;
    padding: var(--spacing-lg);
}

.tab-content.active {
    display: block;
}

/* ============================================
   STATUS INDICATORS
   ============================================ */

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
}

.status-dot.connected {
    background: var(--success);
    animation: pulse 2s infinite;
}

.status-dot.error {
    background: var(--danger);
}

.status-dot.connecting {
    background: var(--warning);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.95);
    }
}

/* ============================================
   LOG VIEWER COMPONENTS
   ============================================ */

.log-line {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-family: 'Courier New', Consolas, Monaco, monospace;
    font-size: var(--font-size-small);
    line-height: 1.6;
}

.log-line:last-child {
    border-bottom: none;
}

.log-timestamp {
    flex-shrink: 0;
    color: var(--text-muted);
    font-size: var(--font-size-tiny);
    min-width: 80px;
}



.log-level {
    flex-shrink: 0;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-tiny);
    text-transform: uppercase;
    min-width: 70px;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    text-align: center;
    /* Fallback styles for visibility */
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
}

.log-level.error {
    background: rgba(212, 88, 89, 0.15);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.log-level.warning {
    background: rgba(212, 162, 73, 0.15);
    color: var(--warning);
    border: 1px solid var(--warning);
}

.log-level.info {
    background: rgba(94, 189, 144, 0.15);
    color: var(--success);
    border: 1px solid var(--success);
}

.log-message {
    flex: 1;
    color: var(--text-primary);
    word-wrap: break-word;
    word-break: break-word;
}

/* Log controls */
.logs-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.log-tabs {
    display: flex;
    gap: var(--spacing-xs);
}

.log-tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-small);
    cursor: pointer;
    transition: all var(--transition-base);
}

.log-tab:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.log-tab.active {
    background: var(--accent-primary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.log-filters {
    display: flex;
    gap: var(--spacing-xs);
}

/* Filter buttons (used in logs and other filter controls) */
.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.filter-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.filter-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.logs-empty,
.logs-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
    font-size: var(--font-size-small);
    text-align: center;
}

/* ============================================
   MOBILE TOUCH TARGETS
   ============================================ */

@media (max-width: 768px) {
    .btn,
    .btn-icon,
    .btn-timeframe {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Close buttons mobile touch targets */
    .close-btn,
    .close-btn-sm,
    .close-btn-lg {
        width: 44px;
        height: 44px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .close-btn svg,
    .close-btn-sm svg,
    .close-btn-lg svg {
        width: 24px;
        height: 24px;
    }
    
    .toast {
        max-width: calc(100vw - 40px);
    }
}