* {
    box-sizing: border-box;
}

:root {
    --page-bg: #07111f;
    --panel-bg: rgba(255, 255, 255, 0.9);
    --text: #151c2f;
    --primary: #4866f2;
    --primary-hover: #3650c6;
    --secondary-bg: #edf2ff;
    --secondary-text: #151c2f;
    --shadow: 0 22px 70px rgba(1, 6, 18, 0.42);
}

body {
    background:
        radial-gradient(circle at 18% 22%, rgba(117, 156, 255, 0.55) 0 1px, transparent 2px),
        radial-gradient(circle at 76% 15%, rgba(255, 255, 255, 0.9) 0 1px, transparent 2px),
        radial-gradient(circle at 61% 78%, rgba(138, 210, 255, 0.6) 0 1px, transparent 2px),
        radial-gradient(circle at 35% 70%, rgba(255, 236, 179, 0.75) 0 1px, transparent 2px),
        radial-gradient(circle at 50% 45%, rgba(73, 108, 210, 0.28), transparent 32%),
        linear-gradient(135deg, #050914 0%, var(--page-bg) 42%, #180d31 100%);
    background-color: var(--page-bg);
    color: var(--text);
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    transition: background-color 0.2s ease, color 0.2s ease;
    overflow-x: hidden;
    position: relative;
}

body::before {
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, 0.85) 0 1px, transparent 1px),
        radial-gradient(circle, rgba(170, 211, 255, 0.7) 0 1px, transparent 1px);
    background-position: 0 0, 38px 52px;
    background-size: 96px 96px, 132px 132px;
    content: "";
    inset: 0;
    opacity: 0.55;
    pointer-events: none;
    position: fixed;
}

body.dark-mode {
    --page-bg: #020711;
    --panel-bg: rgba(17, 25, 43, 0.88);
    --text: #f3f7fb;
    --primary: #8297ff;
    --primary-hover: #6f83e6;
    --secondary-bg: rgba(39, 50, 71, 0.92);
    --secondary-text: #f3f7fb;
    --shadow: 0 22px 70px rgba(0, 0, 0, 0.52);
}

.container {
    backdrop-filter: blur(16px);
    background-color: var(--panel-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    position: relative;
    text-align: center;
    width: min(92vw, 520px);
    z-index: 1;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

h1 {
    margin-top: 0;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.15rem;
    margin: 0 0 1rem;
}

.numbers {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    min-height: 50px;
    flex-wrap: wrap;
}

.number {
    border: 2px solid rgba(255, 255, 255, 0.78);
    border-radius: 50%;
    box-shadow:
        inset -8px -10px 16px rgba(0, 0, 0, 0.22),
        inset 7px 7px 10px rgba(255, 255, 255, 0.36),
        0 8px 18px rgba(0, 0, 0, 0.22);
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    height: 50px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.38);
    width: 50px;
}

.ball-yellow {
    background: radial-gradient(circle at 34% 26%, #fff6b8 0 16%, #f4c542 38%, #d49a10 100%);
    color: #2d2405;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.45);
}

.ball-blue {
    background: radial-gradient(circle at 34% 26%, #c8edff 0 16%, #4b9dde 42%, #1762b0 100%);
}

.ball-red {
    background: radial-gradient(circle at 34% 26%, #ffd2d2 0 16%, #e95a5f 42%, #b91e32 100%);
}

.ball-gray {
    background: radial-gradient(circle at 34% 26%, #f1f3f5 0 16%, #7d8792 42%, #303846 100%);
}

.ball-green {
    background: radial-gradient(circle at 34% 26%, #cbf7dc 0 16%, #48b879 42%, #14783f 100%);
}

button {
    color: #ffffff;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

button:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--primary) 45%, transparent);
    outline-offset: 3px;
}

button:hover {
    transform: translateY(-1px);
}

.theme-toggle {
    background-color: var(--secondary-bg);
    color: var(--secondary-text);
    display: block;
    margin: 0 0 1.5rem auto;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
}

.generate-button {
    background-color: var(--primary);
}

.generate-button:hover {
    background-color: var(--primary-hover);
}

.partner-section {
    border-top: 1px solid rgba(117, 132, 164, 0.28);
    margin-top: 2rem;
    padding-top: 1.75rem;
    text-align: left;
}

.partner-form {
    display: grid;
    gap: 0.75rem;
}

.partner-form label {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 700;
}

.partner-form input,
.partner-form textarea {
    background-color: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(117, 132, 164, 0.34);
    border-radius: 5px;
    color: #151c2f;
    font: inherit;
    padding: 0.8rem 0.9rem;
    width: 100%;
}

body.dark-mode .partner-form input,
body.dark-mode .partner-form textarea {
    background-color: rgba(8, 14, 27, 0.72);
    border-color: rgba(189, 201, 226, 0.28);
    color: #f3f7fb;
}

.partner-form input:focus,
.partner-form textarea:focus {
    border-color: var(--primary);
    outline: 3px solid color-mix(in srgb, var(--primary) 26%, transparent);
}

.partner-form textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-button {
    background-color: var(--primary);
    margin-top: 0.25rem;
    width: 100%;
}

.submit-button:hover {
    background-color: var(--primary-hover);
}

.comments-section {
    border-top: 1px solid rgba(117, 132, 164, 0.28);
    margin-top: 2rem;
    padding-top: 1.75rem;
    text-align: left;
}

#disqus_thread {
    background-color: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(117, 132, 164, 0.2);
    border-radius: 8px;
    min-height: 260px;
    padding: 1rem;
}

body.dark-mode #disqus_thread {
    background-color: rgba(8, 14, 27, 0.64);
    border-color: rgba(189, 201, 226, 0.18);
}

.comments-section noscript {
    display: block;
    font-size: 0.92rem;
    line-height: 1.5;
}

.comments-section a {
    color: var(--primary);
}