/* ===================================
   APPLE UI THEME v1.0 - PREMIUM DESIGN
   Sleek, Modern, Glass-morphism Terminal
   =================================== */

/* Import Apple's San Francisco font (fallback to system fonts) */
@import url('https://fonts.googleapis.com/css2?family=SF+Pro+Display:wght@300;400;500;600;700&display=swap');

/* Apple UI Theme Root Variables */
.terminal.apple-ui {
    /* Color Palette */
    --apple-primary: #007AFF;
    --apple-secondary: #5AC8FA;
    --apple-success: #34C759;
    --apple-warning: #FF9500;
    --apple-error: #FF3B30;
    --apple-text: #1D1D1F;
    --apple-text-secondary: #86868B;
    --apple-background: #F5F5F7;
    --apple-surface: rgba(255, 255, 255, 0.8);
    --apple-glass: rgba(255, 255, 255, 0.1);
    --apple-border: rgba(0, 0, 0, 0.1);
    --apple-shadow: rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --apple-font: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    
    /* Spacing */
    --apple-radius: 16px;
    --apple-radius-large: 24px;
    --apple-spacing: 16px;
    --apple-spacing-large: 24px;
    
    /* Animations */
    --apple-transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --apple-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ===================================
   MAIN TERMINAL CONTAINER
   =================================== */

.terminal.apple-ui {
    background: linear-gradient(135deg, #F5F5F7 0%, #E5E5EA 100%);
    font-family: var(--apple-font);
    color: var(--apple-text);
    border-radius: 24px; /* Extra rounded corners */
    overflow: hidden;
    box-shadow: 
        0 32px 64px rgba(0, 0, 0, 0.15),
        0 16px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--apple-transition);
    border: 1px solid var(--apple-border);
}

/* ===================================
   TERMINAL HEADER (macOS style)
   =================================== */

.terminal.apple-ui .terminal-header {
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(245, 245, 247, 0.9) 100%
    );
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--apple-border);
    border-radius: 24px 24px 0 0; /* Rounded top corners */
    padding: var(--apple-spacing);
    display: flex;
    align-items: center;
    justify-content: center; /* Center everything */
    position: relative;
    text-align: center;
}

/* macOS Traffic Light Buttons */
.terminal.apple-ui .terminal-header::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #FF5F56;
    box-shadow: 
        20px 0 0 #FFBD2E,
        40px 0 0 #27CA3F,
        0 1px 3px rgba(0, 0, 0, 0.2);
}

.terminal.apple-ui .terminal-title {
    font-family: var(--apple-font);
    font-size: 22px; /* Bigger and more prominent */
    font-weight: 700;
    color: #1565C0; /* Dark blue for better visibility */
    text-align: center;
    letter-spacing: -0.5px;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    margin: 0 auto;
    flex: 1;
    /* Override any uppercase text transform */
    text-transform: none !important;
}

/* Position controls on the right side */
.terminal.apple-ui .terminal-header > div:last-child {
    position: absolute !important;
    right: 16px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
}

/* Status and Controls */
.terminal.apple-ui .terminal-status {
    background: var(--apple-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--apple-border);
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--apple-text-secondary);
    transition: var(--apple-transition);
}

.terminal.apple-ui .terminal-status.connected {
    background: linear-gradient(135deg, var(--apple-success), #30D158);
    color: white;
    border-color: var(--apple-success);
}

/* Enhanced theme toggle button for Apple UI - Clean Design */
.terminal.apple-ui .theme-toggle {
    background: var(--apple-surface) !important;
    border: 1px solid var(--apple-border) !important;
    border-radius: 50% !important;
    width: 36px !important;
    height: 36px !important;
    cursor: pointer !important;
    transition: var(--apple-transition) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
    /* Remove any emoji content */
    font-size: 0 !important;
    text-indent: -9999px !important;
    overflow: hidden !important;
}

.terminal.apple-ui .theme-toggle::before {
    content: '' !important;
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    border-radius: 50% !important;
    background: transparent !important;
}

/* Remove all text content from theme toggle - AGGRESSIVE CLEANING */
.terminal.apple-ui .theme-toggle {
    text-indent: -9999px !important;
    font-size: 0 !important;
    line-height: 0 !important;
    color: transparent !important;
    position: relative !important;
}

.terminal.apple-ui .theme-toggle *,
.terminal.apple-ui .theme-toggle::first-letter,
.terminal.apple-ui .theme-toggle span,
.terminal.apple-ui .theme-toggle i {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

.terminal.apple-ui .theme-toggle::after {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 16px !important;
    height: 16px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.2), rgba(0, 122, 255, 0.05)) !important;
    border: 1px solid rgba(0, 122, 255, 0.15) !important;
    pointer-events: none !important;
}

/* Completely override any existing content */
.terminal.apple-ui .theme-toggle {
    speak: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.terminal.apple-ui .theme-toggle:hover {
    transform: translateY(-1px) scale(1.05) !important;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

.terminal.apple-ui .ai-toggle {
    background: var(--apple-surface) !important;
    border: 1px solid var(--apple-border) !important;
    border-radius: 16px !important;
    padding: 6px 12px !important;
    font-family: var(--apple-font) !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    color: var(--apple-text-secondary) !important;
    cursor: pointer !important;
    transition: var(--apple-transition) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

/* ===================================
   TAB BAR (Safari-style) - FIXED
   =================================== */

.terminal.apple-ui .tab-bar {
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(245, 245, 247, 0.9) 100%
    ) !important;
    backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid var(--apple-border) !important;
    padding: 8px !important;
    display: flex !important;
    align-items: center !important;
    /* Override any existing dark styling */
    color: var(--apple-text) !important;
}

.terminal.apple-ui .tab {
    background: rgba(255, 255, 255, 0.7) !important;
    border: 1px solid var(--apple-border) !important;
    padding: 12px 20px !important;
    font-family: var(--apple-font) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--apple-text-secondary) !important;
    cursor: pointer !important;
    transition: var(--apple-transition) !important;
    border-radius: 16px !important; /* Much more rounded */
    margin-right: 8px !important;
    position: relative !important;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
}

.terminal.apple-ui .tab.active {
    background: linear-gradient(135deg, var(--apple-primary), var(--apple-secondary)) !important;
    color: white !important;
    font-weight: 600 !important;
    border-color: var(--apple-primary) !important;
    box-shadow: 
        0 4px 12px rgba(0, 122, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
}

.terminal.apple-ui .tab:hover:not(.active) {
    background: rgba(255, 255, 255, 0.9) !important;
    color: var(--apple-text) !important;
    transform: translateY(-1px) !important;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

/* ===================================
   TERMINAL CONTENT AREA - FIXED
   =================================== */

.terminal.apple-ui .terminal-content {
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(248, 248, 250, 0.9) 100%
    ) !important;
    padding: var(--apple-spacing-large) !important;
    min-height: 600px !important;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    /* Ensure proper stacking and no weird artifacts */
    position: relative !important;
    z-index: 1 !important;
    /* Force readable text colors */
    color: #2E3440 !important; /* Dark readable color */
    border: none !important;
    /* No sharp corners in content area */
    border-radius: 0 !important;
}

/* Force all text in terminal content to be readable */
.terminal.apple-ui .terminal-content * {
    color: inherit !important;
    text-shadow: none !important;
}

/* Specific text color fixes */
.terminal.apple-ui .terminal-content div,
.terminal.apple-ui .terminal-content span,
.terminal.apple-ui .terminal-content p {
    color: #2E3440 !important;
}

/* ===================================
   INPUT SECTION (Modern) - FIXED
   =================================== */

.terminal.apple-ui .terminal-input-section {
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(245, 245, 247, 0.9) 100%
    ) !important;
    backdrop-filter: blur(30px) !important;
    -webkit-backdrop-filter: blur(30px) !important;
    border-top: 1px solid var(--apple-border) !important;
    border-radius: 0 0 24px 24px !important; /* Rounded bottom corners */
    padding: 24px 40px !important; /* Wider padding for larger input */
}

.terminal.apple-ui .input-line {
    display: flex !important;
    align-items: center !important;
    background: rgba(255, 255, 255, 0.95) !important;
    border: 2px solid var(--apple-border) !important;
    border-radius: 24px !important; /* Even more rounded */
    padding: 20px 28px !important;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
    transition: var(--apple-transition) !important;
    min-height: 64px !important;
    width: 100% !important;
    max-width: none !important; /* Allow full width */
    margin: 0 auto !important;
}

.terminal.apple-ui .input-line:focus-within {
    border-color: var(--apple-primary) !important;
    box-shadow: 
        0 8px 24px rgba(0, 122, 255, 0.2),
        0 0 0 4px rgba(0, 122, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
    transform: translateY(-2px) !important;
}

.terminal.apple-ui .input-prompt {
    font-family: var(--apple-font) !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #1565C0 !important; /* Dark blue for better contrast */
    margin-right: 20px !important;
    white-space: nowrap !important;
    min-width: fit-content !important;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8) !important;
    flex-shrink: 0 !important; /* Don't let prompt shrink */
}

.terminal.apple-ui .input-field {
    flex: 1 !important;
    background: transparent !important;
    border: none !important;
    outline: none !important;
    font-family: 'SF Mono', 'Monaco', monospace !important;
    font-size: 17px !important;
    width: 100% !important;
    min-width: 0 !important;
    min-height: 28px !important;
    line-height: 1.5 !important;
    pointer-events: auto !important;
    z-index: 1000 !important;
    position: relative !important;
    font-weight: 600 !important;
}

.terminal.apple-ui .input-field:focus {
    outline: none !important;
    border: none !important;
    background: transparent !important;
}

.terminal.apple-ui .input-field::placeholder {
    color: #8E8E93 !important; /* Apple's secondary text color */
    opacity: 0.8 !important;
    font-style: italic !important;
    font-weight: 400 !important;
}

/* Removed complex fixes - using simple-input-fix.css instead */

/* ===================================
   BUTTONS & CONTROLS (Apple style)
   =================================== */

.terminal.apple-ui button {
    font-family: var(--apple-font);
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--apple-radius);
    padding: 10px 16px;
    cursor: pointer;
    transition: var(--apple-transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

/* Primary Button (Apple Blue) */
.terminal.apple-ui button:not(.secondary):not(.danger) {
    background: linear-gradient(135deg, var(--apple-primary), var(--apple-secondary));
    color: white;
    box-shadow: 
        0 4px 12px rgba(0, 122, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.terminal.apple-ui button:not(.secondary):not(.danger):hover {
    transform: translateY(-1px);
    box-shadow: 
        0 6px 16px rgba(0, 122, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.terminal.apple-ui button:not(.secondary):not(.danger):active {
    transform: translateY(0);
    box-shadow: 
        0 2px 8px rgba(0, 122, 255, 0.3),
        inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Secondary Button */
.terminal.apple-ui button.secondary {
    background: var(--apple-surface);
    color: var(--apple-text);
    border: 1px solid var(--apple-border);
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.terminal.apple-ui button.secondary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-1px);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* ===================================
   TEXT STYLING (Apple Typography)
   =================================== */

.terminal.apple-ui .log-entry {
    margin: 8px 0;
    padding: 12px 16px;
    border-radius: var(--apple-radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--apple-transition);
}

/* Info Messages */
.terminal.apple-ui .log-entry.log-info {
    background: rgba(255, 255, 255, 0.8);
    color: #2E3440; /* Dark gray-blue for excellent readability */
    border: 1px solid rgba(46, 52, 64, 0.1);
    font-weight: 500;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* Success Messages */
.terminal.apple-ui .log-entry.log-success {
    background: linear-gradient(135deg, 
        rgba(52, 199, 89, 0.1), 
        rgba(52, 199, 89, 0.05)
    );
    color: #1B5E20;
    border: 1px solid rgba(52, 199, 89, 0.2);
    box-shadow: 
        0 2px 8px rgba(52, 199, 89, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Error Messages */
.terminal.apple-ui .log-entry.log-error {
    background: linear-gradient(135deg, 
        rgba(255, 59, 48, 0.1), 
        rgba(255, 59, 48, 0.05)
    );
    color: #C62828;
    border: 1px solid rgba(255, 59, 48, 0.2);
    box-shadow: 
        0 2px 8px rgba(255, 59, 48, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Warning Messages */
.terminal.apple-ui .log-entry.log-warning {
    background: linear-gradient(135deg, 
        rgba(255, 149, 0, 0.1), 
        rgba(255, 149, 0, 0.05)
    );
    color: #E65100;
    border: 1px solid rgba(255, 149, 0, 0.2);
    box-shadow: 
        0 2px 8px rgba(255, 149, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Output Messages */
.terminal.apple-ui .log-entry.log-output {
    background: rgba(255, 255, 255, 0.8);
    color: #1565C0; /* Dark blue for better readability */
    border: 1px solid rgba(21, 101, 192, 0.1);
    font-family: 'SF Mono', monospace;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 
        0 2px 8px rgba(21, 101, 192, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* ===================================
   CARDS & CONTAINERS (Glass-morphism)
   =================================== */

.terminal.apple-ui div[style*="background:rgba"] {
    background: var(--apple-surface) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid var(--apple-border) !important;
    border-radius: var(--apple-radius) !important;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
    transition: var(--apple-transition) !important;
}

.terminal.apple-ui div[style*="background:rgba"]:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

/* ===================================
   TOKEN CARDS (Premium Design)
   =================================== */

.terminal.apple-ui div[style*="border:1px solid #00ff80"] {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95),
        rgba(248, 248, 250, 0.9)
    ) !important;
    border: 1px solid rgba(0, 122, 255, 0.2) !important;
    border-radius: var(--apple-radius-large) !important;
    padding: 20px !important;
    margin: 16px 0 !important;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.12),
        0 4px 16px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(30px) !important;
    -webkit-backdrop-filter: blur(30px) !important;
    transition: var(--apple-transition) !important;
}

.terminal.apple-ui div[style*="border:1px solid #00ff80"]:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.15),
        0 8px 24px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.95) !important;
}

/* ===================================
   TYPOGRAPHY ENHANCEMENTS
   =================================== */

.terminal.apple-ui * {
    font-family: var(--apple-font) !important;
    /* Override any uppercase transforms globally */
    text-transform: none !important;
}

/* Specifically target the title to ensure proper case */
.terminal.apple-ui .terminal-title {
    text-transform: none !important;
}

.terminal.apple-ui.dark .terminal-title {
    text-transform: none !important;
}

.terminal.apple-ui h1, .terminal.apple-ui h2, .terminal.apple-ui h3 {
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--apple-text);
    margin-bottom: var(--apple-spacing);
}

.terminal.apple-ui code {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    padding: 2px 6px;
    font-family: 'SF Mono', monospace !important;
    font-size: 13px;
    color: var(--apple-primary);
}

/* ===================================
   ENHANCED BUTTON STYLES
   =================================== */

.terminal.apple-ui button[style*="background:#00ff80"] {
    background: linear-gradient(135deg, var(--apple-success), #30D158) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--apple-radius) !important;
    font-weight: 600 !important;
    box-shadow: 
        0 4px 12px rgba(52, 199, 89, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    transition: var(--apple-transition) !important;
}

.terminal.apple-ui button[style*="background:#00ff80"]:hover {
    transform: translateY(-1px) !important;
    box-shadow: 
        0 6px 16px rgba(52, 199, 89, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
}

.terminal.apple-ui button[style*="background:#0088ff"] {
    background: linear-gradient(135deg, var(--apple-primary), var(--apple-secondary)) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--apple-radius) !important;
    font-weight: 600 !important;
    box-shadow: 
        0 4px 12px rgba(0, 122, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    transition: var(--apple-transition) !important;
}

.terminal.apple-ui button[style*="background:#ff8800"] {
    background: linear-gradient(135deg, var(--apple-warning), #FF9F0A) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--apple-radius) !important;
    font-weight: 600 !important;
    box-shadow: 
        0 4px 12px rgba(255, 149, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    transition: var(--apple-transition) !important;
}

/* ===================================
   SCROLLBAR (macOS style)
   =================================== */

.terminal.apple-ui::-webkit-scrollbar {
    width: 8px;
}

.terminal.apple-ui::-webkit-scrollbar-track {
    background: transparent;
}

.terminal.apple-ui::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    transition: var(--apple-transition);
}

.terminal.apple-ui::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

/* ===================================
   ANIMATIONS & MICRO-INTERACTIONS
   =================================== */

.terminal.apple-ui * {
    transition: var(--apple-transition);
}

/* DISABLED: Log entry animations interfere with input visibility */
.terminal.apple-ui .log-entry {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
}

/* Disable the problematic animation completely */
@keyframes apple-slide-in {
    0%, 100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover effects for interactive elements */
.terminal.apple-ui [onclick]:hover {
    cursor: pointer;
    transform: translateY(-1px);
    filter: brightness(1.05);
}

/* ===================================
   LOADING STATES (Apple style)
   =================================== */

.terminal.apple-ui .loading {
    background: var(--apple-surface);
    border-radius: var(--apple-radius);
    padding: 16px;
    text-align: center;
    backdrop-filter: blur(20px);
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.terminal.apple-ui .loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--apple-border);
    border-top: 2px solid var(--apple-primary);
    border-radius: 50%;
    animation: apple-spin 1s linear infinite;
    margin-left: 8px;
}

@keyframes apple-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Wider input field on larger screens */
@media (min-width: 769px) {
    .terminal.apple-ui .terminal-input-section {
        padding: 24px 60px !important; /* Optimized width for desktop */
    }
    
    .terminal.apple-ui .input-line {
        max-width: 1400px !important; /* Even wider input container */
        margin: 0 auto !important;
    }
}

@media (min-width: 1200px) {
    .terminal.apple-ui .terminal-input-section {
        padding: 24px 40px !important; /* Let input field expand more on large screens */
    }
}

@media (max-width: 768px) {
    .terminal.apple-ui {
        border-radius: 0;
        margin: 0;
    }
    
    .terminal.apple-ui .terminal-header::before {
        display: none; /* Hide traffic lights on mobile */
    }
    
    .terminal.apple-ui .terminal-input-section {
        padding: 20px !important;
    }
}

/* ===================================
   DARK MODE VARIANT (Apple Dark)
   =================================== */

.terminal.apple-ui.dark {
    /* Dark Mode Color Palette */
    --apple-primary: #0A84FF;
    --apple-secondary: #64D2FF;
    --apple-success: #32D74B;
    --apple-warning: #FF9F0A;
    --apple-error: #FF453A;
    --apple-text: #F2F2F7;
    --apple-text-secondary: #8E8E93;
    --apple-background: #000000;
    --apple-surface: rgba(28, 28, 30, 0.9);
    --apple-glass: rgba(28, 28, 30, 0.4);
    --apple-border: rgba(255, 255, 255, 0.15);
    --apple-shadow: rgba(0, 0, 0, 0.5);
    
    background: linear-gradient(135deg, #000000 0%, #1C1C1E 100%) !important;
}

.terminal.apple-ui.dark .terminal-header {
    background: linear-gradient(180deg, 
        rgba(28, 28, 30, 0.95) 0%, 
        rgba(0, 0, 0, 0.9) 100%
    ) !important;
    border-radius: 24px 24px 0 0 !important; /* Rounded top corners in dark mode */
}

.terminal.apple-ui.dark .terminal-title {
    color: #F2F2F7 !important; /* Light text for dark mode */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8) !important;
    /* Override any uppercase text transform in dark mode too */
    text-transform: none !important;
}

.terminal.apple-ui.dark .terminal-content {
    background: linear-gradient(180deg, 
        rgba(28, 28, 30, 0.95) 0%, 
        rgba(0, 0, 0, 0.9) 100%
    ) !important;
    color: #F2F2F7 !important;
}

.terminal.apple-ui.dark .terminal-content *,
.terminal.apple-ui.dark .terminal-content div,
.terminal.apple-ui.dark .terminal-content span,
.terminal.apple-ui.dark .terminal-content p {
    color: #F2F2F7 !important;
}

.terminal.apple-ui.dark .input-line {
    background: rgba(28, 28, 30, 0.9) !important;
    border: 2px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 24px !important; /* Smooth rounded corners in dark mode */
}

/* Dark mode input styling moved to simple-input-fix.css */

.terminal.apple-ui.dark .input-prompt {
    color: #0A84FF !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8) !important;
}

.terminal.apple-ui.dark .terminal-input-section {
    background: linear-gradient(180deg, 
        rgba(28, 28, 30, 0.95) 0%, 
        rgba(0, 0, 0, 0.9) 100%
    ) !important;
    border-radius: 0 0 24px 24px !important; /* Rounded bottom corners in dark mode */
}

.terminal.apple-ui.dark .log-entry.log-info {
    background: rgba(28, 28, 30, 0.8) !important;
    color: #F2F2F7 !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.terminal.apple-ui.dark .log-entry.log-output {
    background: rgba(28, 28, 30, 0.8) !important;
    color: #64D2FF !important; /* Light blue for dark mode */
    border: 1px solid rgba(100, 210, 255, 0.2) !important;
}

.terminal.apple-ui.dark .tab-bar {
    background: linear-gradient(180deg, 
        rgba(28, 28, 30, 0.95) 0%, 
        rgba(0, 0, 0, 0.9) 100%
    ) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.terminal.apple-ui.dark .tab {
    background: rgba(44, 44, 46, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #8E8E93 !important;
    border-radius: 16px !important; /* Consistent rounded corners */
    padding: 12px 20px !important;
}

.terminal.apple-ui.dark .tab.active {
    background: linear-gradient(135deg, #0A84FF, #64D2FF) !important;
    color: white !important;
    border-color: #0A84FF !important;
}

.terminal.apple-ui.dark .tab:hover:not(.active) {
    background: rgba(58, 58, 60, 0.9) !important;
    color: #F2F2F7 !important;
}

.terminal.apple-ui.dark .theme-toggle {
    background: rgba(44, 44, 46, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
    /* Ensure no emoji in dark mode */
    font-size: 0 !important;
    text-indent: -9999px !important;
    overflow: hidden !important;
    color: transparent !important;
}

.terminal.apple-ui.dark .theme-toggle *,
.terminal.apple-ui.dark .theme-toggle::first-letter,
.terminal.apple-ui.dark .theme-toggle span,
.terminal.apple-ui.dark .theme-toggle i {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

.terminal.apple-ui.dark .theme-toggle::before {
    content: '' !important;
    background: transparent !important;
}

.terminal.apple-ui.dark .theme-toggle::after {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 16px !important;
    height: 16px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, rgba(10, 132, 255, 0.3), rgba(10, 132, 255, 0.1)) !important;
    border: 1px solid rgba(10, 132, 255, 0.2) !important;
    pointer-events: none !important;
}

.terminal.apple-ui.dark .ai-toggle {
    background: rgba(44, 44, 46, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #8E8E93 !important;
}

/* ===================================
   SPECIAL EFFECTS
   =================================== */

/* Glassmorphism blur effect */
.terminal.apple-ui::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(120, 219, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Subtle animated gradient */
.terminal.apple-ui {
    position: relative;
    overflow: hidden;
}

.terminal.apple-ui::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        linear-gradient(45deg, 
            transparent, 
            rgba(0, 122, 255, 0.03), 
            transparent, 
            rgba(52, 199, 89, 0.03), 
            transparent
        );
    animation: apple-gradient-shift 10s ease-in-out infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes apple-gradient-shift {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

/* ===================================
   PREMIUM FOCUS STATES
   =================================== */

.terminal.apple-ui *:focus {
    outline: none;
    box-shadow: 
        0 0 0 3px rgba(0, 122, 255, 0.2),
        0 4px 12px rgba(0, 122, 255, 0.1);
}

/* ===================================
   SMOOTH TRANSITIONS (SELECTIVE)
   =================================== */

.terminal.apple-ui {
    transition: var(--apple-transition);
}

.terminal.apple-ui button,
.terminal.apple-ui .tab,
.terminal.apple-ui .input-line {
    transition: var(--apple-transition);
}

/* EXPLICITLY EXCLUDE input field from transitions */
.terminal.apple-ui .input-field,
.terminal.apple-ui #commandInput {
    transition: none !important;
    animation: none !important;
}

/* ===================================
   MODERN SELECTION STYLING
   =================================== */

.terminal.apple-ui ::selection {
    background: rgba(0, 122, 255, 0.2);
    color: var(--apple-text);
}

.terminal.apple-ui ::-moz-selection {
    background: rgba(0, 122, 255, 0.2);
    color: var(--apple-text);
}