/* PoVicTranslate Urban Design System */

/* External fonts removed for a leaner UI */

:root {
    /* Urban Color Palette */
    --neon-cyan: #00f5ff;
    --neon-pink: #ff1493;
    --neon-green: #39ff14;
    --electric-blue: #0080ff;
    --hot-orange: #ff4500;
    --primary-gold: #ffd700;
    --secondary-orange: #ff8c00;
    --accent-purple: #8b5cf6;
    
    /* Dark Theme Colors */
    --background-dark: #0a0a0a;
    --background-darker: #050505;
    --surface-dark: #141414;
    --surface-medium: #1e1e1e;
    --surface-light: #2a2a2a;
    --surface-card: #1a1a1a;
    --surface-elevated: #252525;
    
    /* Text Colors */
    --text-white: #ffffff;
    --text-light: #f0f0f0;
    --text-gray: #b0b0b0;
    --text-muted: #808080;
    --text-black: #000000;
    
    /* Status Colors */
    --error-red: #ff4444;
    --error-bg: rgba(255, 68, 68, 0.1);
    --success-green: #00ff88;
    --success-bg: rgba(0, 255, 136, 0.1);
    --warning-orange: #ffaa00;
    --warning-bg: rgba(255, 170, 0, 0.1);
    --info-blue: #00aaff;
    --info-bg: rgba(0, 170, 255, 0.1);
    
    /* Typography */
    --font-family-base: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-family-display: var(--font-family-base);
    --font-family-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
    
    /* Spacing & Layout */
    --border-radius-sm: 6px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;
    --border-radius-pill: 30px;
    --border-radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.15s ease-out;
    --transition-base: 0.2s ease-out;
    --transition-slow: 0.3s ease-out;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows & Effects */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-base: 0 4px 6px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15), 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.25), 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-urban: 0 0 80px rgba(255, 215, 0, 0.1);
    --shadow-neon: 0 0 20px rgba(0, 245, 255, 0.3);
    
    /* Glow Effects */
    --glow-gold: 0 0 20px rgba(255, 215, 0, 0.5);
    --glow-cyan: 0 0 20px rgba(0, 245, 255, 0.5);
    --glow-pink: 0 0 20px rgba(255, 20, 147, 0.5);
}

/* Global Reset & Base Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family-base);
    background: linear-gradient(135deg, var(--background-darker) 0%, var(--background-dark) 50%, var(--surface-dark) 100%);
    color: var(--text-white);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.6;
    font-weight: 400;
    overflow-x: hidden;
}

/* Background Animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 245, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 20, 147, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Typography Utilities */
.text-display {
    font-family: var(--font-family-display);
}

.text-mono {
    font-family: var(--font-family-mono);
}

.text-gradient-gold {
    background: linear-gradient(45deg, var(--primary-gold), var(--secondary-orange));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-neon {
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-pink));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glow Effects */
.glow-gold {
    text-shadow: var(--glow-gold);
    filter: drop-shadow(var(--glow-gold));
}

.glow-cyan {
    text-shadow: var(--glow-cyan);
    filter: drop-shadow(var(--glow-cyan));
}

.glow-pink {
    text-shadow: var(--glow-pink);
    filter: drop-shadow(var(--glow-pink));
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--surface-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-gold), var(--secondary-orange));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--secondary-orange), var(--primary-gold));
}

/* Focus Styles */
*:focus {
    outline: 2px solid var(--primary-gold);
    outline-offset: 2px;
}

/* Selection Styles */
::selection {
    background: rgba(255, 215, 0, 0.3);
    color: var(--text-white);
}

::-moz-selection {
    background: rgba(255, 215, 0, 0.3);
    color: var(--text-white);
}

/* Bootstrap Overrides for Urban Theme */
.container,
.container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Form Controls Override */
.form-control {
    background: var(--surface-medium) !important;
    border: 2px solid rgba(255, 215, 0, 0.2) !important;
    color: var(--text-white) !important;
    border-radius: var(--border-radius) !important;
}

.form-control:focus {
    background: var(--surface-medium) !important;
    border-color: var(--primary-gold) !important;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2) !important;
    color: var(--text-white) !important;
}

.form-control::placeholder {
    color: var(--text-muted) !important;
    opacity: 0.7 !important;
}

.form-select {
    background: var(--surface-medium) !important;
    border: 2px solid rgba(255, 215, 0, 0.2) !important;
    color: var(--text-white) !important;
    border-radius: var(--border-radius) !important;
}

.form-select:focus {
    border-color: var(--primary-gold) !important;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2) !important;
}

.form-select option {
    background: var(--surface-medium) !important;
    color: var(--text-white) !important;
}

/* Button Overrides */
.btn {
    font-weight: 600;
    border-radius: var(--border-radius-pill);
    transition: all var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold), var(--secondary-orange)) !important;
    border: none !important;
    color: var(--text-black) !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4) !important;
}

.btn-secondary {
    background: var(--surface-medium) !important;
    border: 2px solid var(--primary-gold) !important;
    color: var(--primary-gold) !important;
}

.btn-secondary:hover {
    background: var(--primary-gold) !important;
    color: var(--text-black) !important;
}

/* Blazor Error UI - Hidden to prevent false positives, monitoring enabled */
#blazor-error-ui {
    display: none !important;
    background: var(--surface-dark);
    color: var(--text-white);
    border-top: 2px solid var(--error-red);
    bottom: 0;
    left: 0;
    right: 0;
    position: fixed;
    z-index: 1000;
    padding: 1rem;
    text-align: center;
    font-family: var(--font-family-base);
}

#blazor-error-ui .dismiss,
#blazor-error-ui .reload {
    color: var(--primary-gold);
    text-decoration: none;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    transition: all var(--transition-base);
}

#blazor-error-ui .dismiss:hover,
#blazor-error-ui .reload:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: translateY(-1px);
}

/* Loading Spinner */
.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid transparent;
    border-top: 4px solid var(--primary-gold);
    border-right: 4px solid var(--neon-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Utility Classes */
.bg-urban {
    background: linear-gradient(145deg, var(--surface-card), var(--surface-medium));
}

.bg-glass {
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.border-gold {
    border-color: var(--primary-gold) !important;
}

.border-neon {
    border-color: var(--neon-cyan) !important;
}

.shadow-urban {
    box-shadow: var(--shadow-urban);
}

.shadow-neon {
    box-shadow: var(--shadow-neon);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        font-size: 0.9rem;
    }
    
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.85rem;
    }
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.5s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.5s ease-out;
}

.animate-bounce {
    animation: bounce 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
        transform: translateY(0);
    }
    40%, 43% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translateY(-5px);
    }
    70% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translateY(-3px);
    }
    90% {
        transform: translateY(-1px);
    }
}