/* ===== Global Box-Sizing Reset ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* ===== Timeline Layout Fixes ===== */
.timeline-container {
    overflow-x: hidden; /* Prevent horizontal scroll caused by wide items */
}

.timeline-item {
    box-sizing: border-box; /* Ensure padding is included in the 50% width calc */
}

/* General Body & Typography */
body {
    font-family: 'Inter', sans-serif;
    background-color: #0d1117;
    color: #c9d1d9;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    color: #f0f6fc;
    margin: 0 0 15px 0;
}

p {
    margin: 0 0 15px 0;
    color: #8b949e;
}

/* Container & Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    padding: 30px 20px;
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.header h1 {
    font-size: 2.8em;
    font-weight: 800;
    letter-spacing: -1px;
}

.header .subtitle {
    font-size: 1.2em;
    color: #8b949e;
    margin-bottom: 20px;
}

.breaking-news {
    background-color: #8957e5;
    color: #fff;
    padding: 12px;
    border-radius: 8px;
    margin: 20px auto;
    font-weight: 600;
    max-width: 80%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(137, 87, 229, 0.7); }
    70% { transform: scale(1.02); box-shadow: 0 0 10px 10px rgba(137, 87, 229, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(137, 87, 229, 0); }
}

.meta-info {
    font-size: 0.9em;
    color: #8b949e;
    margin-bottom: 20px;
}

.game-theory-note {
    background: rgba(42, 82, 152, 0.1);
    border: 1px solid #388bfd;
    padding: 20px;
    border-radius: 8px;
    text-align: left;
    max-width: 90%;
    margin: 0 auto;
}

.game-theory-note h4 {
    color: #58a6ff;
    font-size: 1.2em;
}

/* Sections */
.section {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.section h2 {
    font-size: 1.8em;
    border-bottom: 2px solid #30363d;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

/* Poll Section */
.poll-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.poll-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.poll-option {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.poll-option:hover {
    transform: translateY(-5px);
    border-color: #58a6ff;
    box-shadow: 0 8px 20px rgba(88, 166, 255, 0.1);
}

.poll-option.selected {
    border-color: #8957e5;
    background: rgba(137, 87, 229, 0.1);
}

.poll-option input[type="radio"] {
    display: none;
}

.poll-content .poll-title {
    font-weight: 700;
    color: #f0f6fc;
    font-size: 1.1em;
}

.poll-content .poll-probability {
    font-size: 0.9em;
    color: #8957e5;
    font-weight: 600;
    margin: 5px 0;
}

.poll-content .poll-description {
    font-size: 0.9em;
    color: #8b949e;
}

.vote-section {
    text-align: center;
    margin-top: 20px;
}

.vote-button {
    background-color: #238636;
    color: #fff;
    border: none;
    padding: 12px 30px;
    font-size: 1.1em;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.vote-button:hover {
    background-color: #2ea043;
}

.vote-button:disabled {
    background-color: #30363d;
    cursor: not-allowed;
}

.vote-results {
    margin-top: 25px;
    padding: 20px;
    background: #0d1117;
    border-radius: 8px;
    display: none;
}

/* Dynamic Calculator */
.calculator-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px;
    align-items: flex-start;
}

.risk-factors {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.risk-category h4 {
    font-size: 1.1em;
    color: #58a6ff;
    margin-bottom: 15px;
}

.risk-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #0d1117;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 10px;
    border: 1px solid #30363d;
}

.risk-label .risk-impact {
    font-size: 0.8em;
    color: #8b949e;
}

.risk-toggle {
    width: 50px;
    height: 26px;
    background: #30363d;
    border-radius: 13px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s;
}

.risk-toggle::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.3s;
}

.risk-toggle.active {
    background: #2ea043;
}

.risk-toggle.active::after {
    transform: translateX(24px);
}

.dynamic-chart .chart-title {
    text-align: center;
    font-weight: 600;
    margin-bottom: 15px;
}

.escalation-analysis {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid #dc3545;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
}

.escalation-analysis h5 {
    color: #f85149;
}

/* Scenario Analysis */
.scenario-analysis {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 25px;
    align-items: flex-start;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.scenario-card {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    border-color: #58a6ff;
}

.scenario-title {
    font-weight: 700;
    font-size: 1.1em;
}

.scenario-probability {
    font-size: 1.8em;
    font-weight: 800;
    margin: 10px 0;
}

.scenario-description {
    font-size: 0.9em;
    color: #8b949e;
}

.chart-container .chart-title {
    text-align: center;
    font-weight: 600;
    margin-bottom: 15px;
}

.chart-wrapper {
    position: relative;
    height: 300px;
}

.chart-legend {
    font-size: 0.8em;
    color: #8b949e;
    text-align: center;
    margin-top: 15px;
    padding: 10px;
    background: #0d1117;
    border-radius: 6px;
}

/* Timeline */
.timeline-container {
    position: relative;
    padding: 20px 0;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #30363d;
    transform: translateX(-50%);
}

.timeline-item {
    padding: 15px 40px;
    position: relative;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 60px;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 60px;
    text-align: left;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #0d1117;
    border: 4px solid #58a6ff;
    top: 30px;
    z-index: 1;
}

.timeline-item:nth-child(odd)::after {
    right: -10px;
    transform: translateX(50%);
}

.timeline-item:nth-child(even)::after {
    left: -10px;
    transform: translateX(-50%);
}

.timeline-content {
    background: #0d1117;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #30363d;
}

.timeline-date {
    font-weight: 700;
    color: #8957e5;
    margin-bottom: 10px;
}

.timeline-title {
    font-weight: 700;
    font-size: 1.1em;
}

/* Bottom Ticker */
.sticky-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #161b22;
    border-top: 1px solid #30363d;
    padding: 10px;
    display: flex;
    align-items: center;
    overflow: hidden;
    z-index: 1000;
}

.headline-ticker {
    display: flex;
    animation: ticker 60s linear infinite;
    white-space: nowrap;
}

.headline-item {
    padding: 0 40px;
    font-size: 0.9em;
    color: #8b949e;
}

.headline-item::after {
    content: '•';
    margin-left: 40px;
    color: #58a6ff;
}

@keyframes ticker {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
}

.close-ticker {
    background: transparent;
    border: none;
    color: #8b949e;
    font-size: 20px;
    cursor: pointer;
    margin-left: 20px;
    padding: 0 10px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .calculator-container {
        grid-template-columns: 1fr;
    }
    .scenario-analysis {
        grid-template-columns: 1fr;
    }
    .dynamic-chart {
        margin-top: 20px;
    }
}

@media (max-width: 992px) {
    .risk-factors {
        grid-template-columns: 1fr;
    }
    .header h1 {
        font-size: 2.2em;
    }
}

@media (max-width: 768px) {
    .timeline-container::before {
        left: 10px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 50px;
        padding-right: 20px;
        text-align: left !important;
    }
    .timeline-item:nth-child(even) {
        left: 0;
    }
    .timeline-item::after {
        left: 0;
    }
}