/* Release polish: alerts, legacy forms, donation helpers */
.alert {
    margin: 1rem 0;
    padding: 0.85rem 1rem;
    border-radius: 0.75rem;
    border: 1px solid transparent;
    font-size: 0.95rem;
    line-height: 1.5;
}

.alert-success {
    color: #bbf7d0;
    background: rgba(22, 101, 52, 0.35);
    border-color: rgba(74, 222, 128, 0.35);
}

.alert-danger,
.alert-error {
    color: #fecaca;
    background: rgba(127, 29, 29, 0.35);
    border-color: rgba(248, 113, 113, 0.35);
}

.alert-warning {
    color: #fde68a;
    background: rgba(120, 53, 15, 0.35);
    border-color: rgba(251, 191, 36, 0.35);
}

.alert-info {
    color: #bae6fd;
    background: rgba(12, 74, 110, 0.35);
    border-color: rgba(56, 189, 248, 0.35);
}

.form-control,
select.form-control,
textarea.form-control {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(212, 175, 55, 0.25);
    background: rgba(10, 10, 10, 0.85);
    color: #f5f5f4;
}

.form-control:focus {
    outline: none;
    border-color: rgba(212, 175, 55, 0.65);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.15);
}

.btn-primary,
.btn-success {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(212, 175, 55, 0.45);
    background: linear-gradient(180deg, #d4af37, #b8941f);
    color: #111;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}

.crypto-donation-panel {
    display: grid;
    gap: 1rem;
}

.crypto-donation-card {
    padding: 1.25rem;
    border-radius: 1rem;
    border: 1px solid rgba(212, 175, 55, 0.25);
    background: rgba(0, 0, 0, 0.45);
}

.crypto-wallet-address code {
    display: block;
    margin: 0.75rem 0;
    padding: 0.75rem;
    border-radius: 0.5rem;
    background: rgba(10, 10, 10, 0.85);
    color: #d4af37;
    word-break: break-all;
}

.crypto-pack-list,
.crypto-steps {
    margin: 0.5rem 0 0 1.1rem;
    color: #d6d3d1;
}

.crypto-copy-btn {
    margin-top: 0.5rem;
}

.form-horizontal .form-group {
    margin-bottom: 1rem;
}

.form-horizontal .control-label {
    display: block;
    margin-bottom: 0.35rem;
    color: #d6d3d1;
}

.col-xs-4,
.col-sm-4,
.col-sm-8,
.col-xs-8,
.col-xs-offset-2 {
    width: 100%;
    max-width: 100%;
}

@media (min-width: 768px) {
    .form-horizontal .form-group {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 1rem;
        align-items: center;
    }

    .col-xs-4 {
        width: 33.333%;
    }

    .row {
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

/* VIP plugin panels */
.panel-vip {
    position: relative;
    overflow: hidden;
    min-height: 210px;
    margin-bottom: 1rem;
    border: 1px solid rgba(212, 175, 55, 0.22);
    border-radius: 1rem;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.65);
    background-position: center;
    background-size: cover;
}

.panel-vip::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.74));
}

.panel-vip > .panel-heading,
.panel-vip > .panel-body {
    position: relative;
    z-index: 1;
}

.panel-vip > .panel-heading {
    padding: 1.25rem 1.25rem 0;
}

.panel-vip > .panel-heading > .panel-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.55);
}

.panel-vip .vip-table-container {
    margin-top: 1rem;
    border-radius: 0.85rem;
    background: rgba(0, 0, 0, 0.42);
}

.panel-vip .vip-table {
    margin-bottom: 0;
}

.panel-vip .vip-table td {
    text-align: center;
    vertical-align: middle;
}

.panel-vip.type1 {
    background-image: url('../img/vip_panel_bg_1.jpg');
}

.panel-vip.type1 > .panel-heading > .panel-title {
    color: #ffa06c;
}

.panel-vip.type2 {
    background-image: url('../img/vip_panel_bg_2.jpg');
}

.panel-vip.type2 > .panel-heading > .panel-title {
    color: #dcdcdc;
}

.panel-vip.type3 {
    background-image: url('../img/vip_panel_bg_3.jpg');
}

.panel-vip.type3 > .panel-heading > .panel-title {
    color: #ffbb38;
}

.panel-vip.type4 {
    background-image: url('../img/vip_panel_bg_4.jpg');
}

.panel-vip.type4 > .panel-heading > .panel-title {
    color: #63ffbb;
}

.btn-vip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.9rem;
    border: 1px solid rgba(212, 175, 55, 0.45);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.72);
    color: #f5efe2;
    font-weight: 700;
    cursor: pointer;
}

.btn-vip:active,
.btn-vip:focus,
.btn-vip:hover {
    background: #d4af37;
    color: #111;
    text-decoration: none;
}