/* ./static/css/styles.css */
/* Base styles */
:root {
    --primary-bg: #121212;
    --secondary-bg: #1e1e1e;
    --tertiary-bg: #2d2d2d;
    --primary-text: #e0e0e0;
    --secondary-text: #a0a0a0;
    --accent: #bb86fc;
    --accent-dark: #9d69db;
    --error: #cf6679;
    --success: #03dac6;
    --input-bg: #2d2d2d;
    --input-border: #444444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header & Nav */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--tertiary-bg);
}

h1, h2, h3 {
    color: var(--primary-text);
}

h1 {
    background: linear-gradient(90deg, var(--accent), #03dac6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

nav {
    display: flex;
    gap: 1rem;
}

nav button, .secondary-btn {
    background-color: var(--tertiary-bg);
    color: var(--secondary-text);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

nav button.active, nav button:hover {
    background-color: var(--accent);
    color: var(--primary-bg);
}

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

/* Sections */
.section {
    background-color: var(--secondary-bg);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hidden {
    display: none;
}

.section-title {
    margin: 1.5rem 0 1rem;
    font-size: 1.3rem;
    border-bottom: 1px solid var(--tertiary-bg);
    padding-bottom: 0.5rem;
}

/* Form Styles */
form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

label {
    color: var(--primary-text);
    font-weight: 500;
}

input, select, textarea {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--primary-text);
    padding: 0.75rem;
    border-radius: 4px;
    font-size: 1rem;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.radio-group, .checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.5rem;
}

.radio-option, .checkbox-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

input[type="radio"], input[type="checkbox"] {
    accent-color: var(--accent);
}

.slider-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.slider {
    width: 100%;
    height: 8px;
    background-color: var(--tertiary-bg);
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background-color: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    color: var(--secondary-text);
    font-size: 0.8rem;
}

.value-display {
    text-align: center;
    font-weight: bold;
    color: var(--accent);
}

button[type="submit"] {
    background-color: var(--accent);
    color: var(--primary-bg);
    border: none;
    padding: 0.9rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.3s ease;
    margin-top: 1rem;
}

button[type="submit"]:hover {
    background-color: var(--accent-dark);
}

/* Filters */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    background-color: var(--tertiary-bg);
    padding: 1rem;
    border-radius: 8px;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
    min-width: 150px;
}

.filter-group select {
    width: 100%;
}

/* Analytics Styles */
.analytics {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.analytics-card {
    background-color: var(--tertiary-bg);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.analytics-card:hover {
    transform: translateY(-5px);
}

.analytics-value {
    font-size: 2rem;
    font-weight: 700;
    margin: 0.5rem 0;
    color: var(--accent);
}

/* Event List Styles */
.event-list {
    display: grid;
    gap: 1rem;
}

.event-card {
    background-color: var(--tertiary-bg);
    border-radius: 8px;
    padding: 1.5rem;
    display: grid;
    gap: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--accent);
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.event-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.event-meta-item {
    background-color: var(--secondary-bg);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
}

.event-collateral, .event-victim, .event-notes {
    color: var(--primary-text);
    background-color: var(--secondary-bg);
    padding: 0.75rem;
    border-radius: 4px;
}

.event-notes {
    white-space: pre-line;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem 0;
    color: var(--secondary-text);
    font-size: 0.85rem;
    border-top: 1px solid var(--tertiary-bg);
    margin-top: 2rem;
}

/* Loading animation */
.loading {
    display: flex;
    justify-content: center;
    padding: 2rem;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--tertiary-bg);
    border-top: 5px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Toast notification */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--success);
    color: var(--primary-bg);
    padding: 1rem;
    border-radius: 4px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transform: translateX(120%);
    transition: transform 0.3s ease;
    z-index: 1000;
}

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

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

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .radio-group, .checkbox-group {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .analytics {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .event-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .analytics {
        grid-template-columns: 1fr;
    }
}