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

body {
    font-family: Tahoma, sans-serif;
    background: #0d0b0f;
    color: #fff;
    line-height: 1.5;
    min-height: 100vh;
}

canvas#bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ===== Wrapper ===== */
.wrapper {
    position: relative;
    z-index: 1;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 16px 32px;
}

/* ===== Header ===== */
.header {
    text-align: center;
    padding: 36px 20px 24px;
}

.header h1 {
    font-size: 2rem;
    color: #d4c4f0;
    letter-spacing: 2px;
    font-weight: bold;
    -webkit-text-stroke: 1px rgba(179, 157, 219, 0.5);
    text-shadow:
        0 0 8px rgba(179, 157, 219, 0.7),
        0 0 20px rgba(179, 157, 219, 0.4),
        0 0 40px rgba(179, 157, 219, 0.2),
        0 0 80px rgba(179, 157, 219, 0.1);
}

.header p {
    color: #b39ddb;
    font-size: 0.85rem;
    margin-top: 4px;
    opacity: 0.7;
}

/* ===== Admin Icon ===== */
.admin-icon {
    position: fixed;
    top: 14px;
    right: 18px;
    z-index: 99;
    font-size: 1.3rem;
    color: rgba(179, 157, 219, 0.5);
    text-decoration: none;
    transition: all 0.15s;
}

.admin-icon:hover {
    color: #b39ddb;
    text-shadow: 0 0 8px rgba(179, 157, 219, 0.4);
}

/* ===== Sponsor ===== */
.sponsor {
    text-align: center;
    padding: 8px 20px 18px;
}

.sponsor a {
    font-size: 1.1rem;
    font-weight: bold;
    color: #d4c4f0;
    text-decoration: none;
    letter-spacing: 1px;
    -webkit-text-stroke: 1px rgba(179, 157, 219, 0.6);
    text-shadow:
        0 0 6px rgba(179, 157, 219, 0.6),
        0 0 14px rgba(179, 157, 219, 0.3),
        0 0 24px rgba(179, 157, 219, 0.15);
    transition: all 0.15s;
}

.sponsor a:hover {
    color: #fff;
    text-decoration: underline;
    -webkit-text-stroke-color: rgba(200, 180, 240, 0.8);
    text-shadow:
        0 0 10px rgba(200, 180, 240, 0.8),
        0 0 20px rgba(200, 180, 240, 0.4),
        0 0 36px rgba(200, 180, 240, 0.2);
}

/* ===== Two Column Grid ===== */
.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ===== Glass Section ===== */
.section {
    background: rgba(20, 16, 28, 0.4);
    border: 1px solid rgba(179, 157, 219, 0.12);
    padding: 16px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.section h2 {
    font-size: 1rem;
    color: #b39ddb;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(179, 157, 219, 0.15);
    font-weight: normal;
}

/* ===== Prizes ===== */
.prizes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.prize-card {
    background: rgba(20, 16, 28, 0.5);
    border: 1px solid rgba(179, 157, 219, 0.15);
    padding: 16px 12px 14px;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.prize-card .rank {
    font-size: 0.8rem;
    margin-bottom: 6px;
}

.prize-card .reward {
    color: #fff;
    font-size: 1rem;
    font-weight: bold;
}

.prize-card.gold {
    border-color: rgba(201, 168, 76, 0.4);
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.15), inset 0 0 20px rgba(201, 168, 76, 0.05);
}
.prize-card.gold .rank { color: #c9a84c; }

.prize-card.silver {
    border-color: rgba(170, 170, 180, 0.4);
    box-shadow: 0 0 20px rgba(170, 170, 180, 0.12), inset 0 0 20px rgba(170, 170, 180, 0.04);
}
.prize-card.silver .rank { color: #aab; }

.prize-card.bronze {
    border-color: rgba(184, 114, 62, 0.4);
    box-shadow: 0 0 20px rgba(184, 114, 62, 0.12), inset 0 0 20px rgba(184, 114, 62, 0.04);
}
.prize-card.bronze .rank { color: #b8723e; }

.prize-note {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #b39ddb;
    opacity: 0.6;
}

/* ===== Rules & FAQ ===== */
.rules-list,
.faq-list {
    list-style: none;
}

.rules-list li,
.faq-list li {
    padding: 6px 0;
    border-bottom: 1px solid rgba(179, 157, 219, 0.08);
    font-size: 0.88rem;
    color: #fff;
}

.rules-list li:last-child,
.faq-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.rules-list li .num {
    color: #b39ddb;
    margin-right: 2px;
}

.faq-list li .q {
    color: #fff;
    font-size: 0.84rem;
}

.faq-list li .a {
    color: #b39ddb;
    font-size: 0.82rem;
    margin-top: 2px;
    opacity: 0.75;
}

.form-group .tip {
    font-size: 0.74rem;
    color: rgba(179, 157, 219, 0.55);
    margin-left: 6px;
}

/* ===== Form ===== */
.form-group {
    margin-bottom: 10px;
}

.form-group label {
    display: block;
    margin-bottom: 3px;
    color: #b39ddb;
    font-size: 0.84rem;
}

.form-group input {
    width: 100%;
    padding: 8px 12px;
    background: rgba(20, 16, 28, 0.5);
    border: 1px solid rgba(179, 157, 219, 0.15);
    color: #fff;
    font-size: 0.9rem;
    font-family: Tahoma, sans-serif;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.form-group input:focus {
    outline: none;
    border-color: #b39ddb;
}

.form-group input[type="number"]::-webkit-inner-spin-button,
.form-group input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.form-group input::placeholder {
    color: rgba(179, 157, 219, 0.35);
}

/* ===== Captcha ===== */
.captcha-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.captcha-row input {
    width: 100px;
    padding: 8px 12px;
    background: rgba(20, 16, 28, 0.5);
    border: 1px solid rgba(179, 157, 219, 0.15);
    color: #fff;
    font-size: 0.9rem;
    font-family: Tahoma, sans-serif;
}

.captcha-row input:focus {
    outline: none;
    border-color: #b39ddb;
}

.captcha-img {
    height: 40px;
    cursor: pointer;
    border: 1px solid rgba(179, 157, 219, 0.15);
}

/* ===== Button ===== */
.btn {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(179, 157, 219, 0.25);
    color: #fff;
    border: 1px solid rgba(179, 157, 219, 0.3);
    font-size: 0.9rem;
    cursor: pointer;
    font-family: Tahoma, sans-serif;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.btn:hover {
    background: rgba(179, 157, 219, 0.4);
}

.btn-sm {
    padding: 5px 14px;
    font-size: 0.8rem;
}

.btn-green { background: rgba(100, 200, 100, 0.2); border-color: rgba(100, 200, 100, 0.3); }
.btn-green:hover { background: rgba(100, 200, 100, 0.35); }

.btn-red { background: rgba(200, 100, 100, 0.2); border-color: rgba(200, 100, 100, 0.3); }
.btn-red:hover { background: rgba(200, 100, 100, 0.35); }

.btn-outline {
    background: transparent;
    border: 1px solid rgba(179, 157, 219, 0.3);
    color: #b39ddb;
}
.btn-outline:hover {
    background: rgba(179, 157, 219, 0.2);
    color: #fff;
}

/* ===== Alert ===== */
.alert {
    padding: 8px 14px;
    margin-bottom: 12px;
    font-size: 0.86rem;
}

.alert-success {
    background: rgba(100, 180, 100, 0.12);
    border: 1px solid rgba(100, 180, 100, 0.2);
    color: #a0d8a0;
}

.alert-error {
    background: rgba(200, 90, 90, 0.12);
    border: 1px solid rgba(200, 90, 90, 0.2);
    color: #e09090;
}

/* ===== Table ===== */
.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    text-align: left;
    padding: 6px 10px;
    background: rgba(20, 16, 28, 0.5);
    color: #b39ddb;
    font-size: 0.76rem;
    border-bottom: 1px solid rgba(179, 157, 219, 0.3);
    font-weight: normal;
}

tbody td {
    padding: 7px 10px;
    border-bottom: 1px solid rgba(179, 157, 219, 0.06);
    font-size: 0.86rem;
    color: #fff;
}

tbody tr:hover {
    background: rgba(179, 157, 219, 0.06);
}

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 1px 8px;
    font-size: 0.74rem;
}

.badge-pending {
    background: rgba(200, 160, 60, 0.15);
    color: #d4b04c;
    border: 1px solid rgba(200, 160, 60, 0.25);
}

.badge-approved {
    background: rgba(100, 200, 100, 0.15);
    color: #80cc80;
    border: 1px solid rgba(100, 200, 100, 0.25);
}

.badge-rejected {
    background: rgba(200, 100, 100, 0.15);
    color: #d48080;
    border: 1px solid rgba(200, 100, 100, 0.25);
}

/* ===== Tabs ===== */
.tabs {
    display: flex;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(179, 157, 219, 0.12);
}

.tab-btn {
    padding: 6px 18px;
    background: none;
    border: none;
    color: #b39ddb;
    font-size: 0.88rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font-family: Tahoma, sans-serif;
    opacity: 0.6;
}

.tab-btn:hover { opacity: 0.85; }

.tab-btn.active {
    opacity: 1;
    border-bottom-color: #b39ddb;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== Admin ===== */
.admin-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.login-box {
    max-width: 340px;
    margin: 30px auto;
}

.actions {
    display: flex;
    gap: 4px;
}

/* ===== Empty ===== */
.empty {
    text-align: center;
    color: #b39ddb;
    padding: 28px 16px;
    font-size: 0.86rem;
    opacity: 0.5;
}

/* ===== Footer ===== */
footer {
    text-align: center;
    padding: 18px 16px;
    color: #b39ddb;
    font-size: 0.76rem;
    border-top: 1px solid rgba(179, 157, 219, 0.08);
    opacity: 0.5;
}

footer a {
    color: #b39ddb;
    text-decoration: none;
}

footer a:hover { text-decoration: underline; }

/* ===== Responsive ===== */
@media (max-width: 700px) {
    .header h1 { font-size: 1.4rem; }

    .grid { grid-template-columns: 1fr; }

    .prizes { grid-template-columns: 1fr; }

    thead th, tbody td {
        padding: 6px 8px;
        font-size: 0.8rem;
    }
}