/* =====================================================
   AI Evolution Poll Platform
   Premium Conference Theme
===================================================== */

:root {
    --bg: #071426;
    --card: rgba(255,255,255,0.08);
    --border: rgba(255,255,255,0.12);

    --blue: #2E8BFF;
    --purple: #7A5CFF;
    --gold: #FFC857;

    --text: #FFFFFF;
    --muted: rgba(255,255,255,0.7);
}

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

body {
    background:
        radial-gradient(circle at top right, rgba(122,92,255,.30), transparent 35%),
        radial-gradient(circle at top left, rgba(46,139,255,.25), transparent 35%),
        var(--bg);

    font-family: "Segoe UI", Arial, sans-serif;
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

.banner {
    text-align: center;
    margin-bottom: 30px;
}

.banner-quote {
    font-size: 1.15rem;
    color: var(--gold);
    max-width: 900px;
    margin: 0 auto 25px;
    font-weight: 500;
}

.banner-subtitle {
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    margin-top: 10px;
}

.card {
    background: var(--card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 35px;
    box-shadow: 0 15px 40px rgba(0,0,0,.25);
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 15px;
}

h2 {
    color: var(--blue);
    margin-bottom: 20px;
}

.question {
    font-size: 1.4rem;
    margin-bottom: 35px;
    font-weight: 600;
}

.option {
    margin-bottom: 24px;
}

.option label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 1rem;
}

input,
select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,.15);
    background: rgba(255,255,255,.08);
    color: #ffffff;
    font-size: 16px;
}

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

select option {
    color: #000;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.button {
    width: 100%;
    padding: 18px;
    border: none;
    border-radius: 14px;
    cursor: pointer;

    background: linear-gradient(
        135deg,
        var(--blue),
        var(--purple)
    );

    color: #fff;
    font-size: 18px;
    font-weight: 700;

    transition: all .25s ease;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(46,139,255,.35);
}

.response-counter {
    text-align: center;
    margin-bottom: 30px;
}

.response-counter .count {
    font-size: 4rem;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}

.response-counter .label {
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.chart-card {
    margin-bottom: 30px;
}

.rankings {
    list-style: none;
}

.rankings li {
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 18px 20px;
    margin-bottom: 12px;

    background: rgba(255,255,255,.05);
    border-radius: 14px;
}

canvas {
    margin-top: 20px;
}

.rankings {
    margin-top: 20px;
}

.rank-label {
    max-width: 75%;
}

.rank-score {
    white-space: nowrap;
}

.chart-card {
    overflow-x: auto;
}
.banner-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    object-position: center;
    border-radius: 20px;
    margin-bottom: 20px;
}
@media (max-width: 768px) {

    .banner-image {
        height: 80px;
    }

}

option:disabled {
    display: none;
}