/* Crowd Trainer WebAssembly App Styles */

:root {
    /* Primary colors - Neural Hive theme */
    --primary: #7F00FF;
    --primary-light: #8A92A6;
    --primary-dark: #5C00B8;

    --secondary: #00F0FF;
    --secondary-light: #33F3FF;
    --secondary-dark: #00C4D1;

    --tertiary: #ec4899;

    /* Background colors - Neural Hive */
    --bg-primary: #0B0C15;
    --bg-secondary: #12131F;
    --bg-tertiary: #1E1F2E;

    /* Text colors - Neural Hive */
    --text-primary: #f1f5f9;
    --text-secondary: #8A92A6;
    --text-muted: #64748b;

    /* Status colors */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #00F0FF;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Reset and base styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Focus styles for accessibility — scoped to interactive elements only */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible,
[tabindex="0"]:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Prevent focus outlines on non-interactive headings (e.g. Blazor FocusOnNavigate adds tabindex=-1) */
h1[tabindex="-1"]:focus-visible,
h2[tabindex="-1"]:focus-visible,
h3[tabindex="-1"]:focus-visible,
h4[tabindex="-1"]:focus-visible,
h5[tabindex="-1"]:focus-visible,
h6[tabindex="-1"]:focus-visible {
    outline: none;
}

/* Selection styling */
::selection {
    background-color: var(--primary);
    color: white;
}

/* Links */
a {
    color: #8A92A6;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: #00F0FF;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 0.5em;
    font-weight: 600;
    line-height: 1.25;
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

/* Paragraphs */
p {
    margin-top: 0;
    margin-bottom: 1rem;
}

/* Lists */
ul, ol {
    margin-top: 0;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

/* Code */
code {
    font-family: 'Fira Code', 'JetBrains Mono', 'Cascadia Code', monospace;
    font-size: 0.875em;
    padding: 0.125rem 0.25rem;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

pre {
    font-family: 'Fira Code', 'JetBrains Mono', 'Cascadia Code', monospace;
    font-size: 0.875rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

pre code {
    padding: 0;
    background-color: transparent;
}

/* Buttons base */
button {
    font-family: inherit;
    cursor: pointer;
}

/* Form elements */
input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Tables */
table {
    border-collapse: collapse;
    width: 100%;
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--bg-tertiary);
}

th {
    font-weight: 600;
    color: var(--text-secondary);
}

/* Utility classes */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }

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

.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }
.text-info { color: var(--info); }

/* Responsive containers */
.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Not found page */
.not-found-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 2rem;
}

.not-found-container h1 {
    font-size: 6rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.not-found-container p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.not-found-container a {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.not-found-container a:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

/* Error boundary */
.blazor-error-boundary {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border: 1px solid var(--error);
    border-radius: var(--radius-md);
    margin: 1.5rem;
}

/* Blazor error UI */
#blazor-error-ui {
    background: var(--error);
    color: white;
    padding: 1rem;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    text-align: center;
    display: none;
}

#blazor-error-ui .dismiss,
#blazor-error-ui .reload {
    color: white;
    margin-left: 1rem;
    text-decoration: underline;
    cursor: pointer;
}

/* Animation utilities */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.animate-fade-in {
    animation: fadeIn var(--transition-normal) ease-out;
}

.animate-slide-up {
    animation: slideUp var(--transition-normal) ease-out;
}

.animate-slide-in {
    animation: slideIn var(--transition-normal) ease-out;
}

/* Media queries */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}