/* AKE 像素风皮肤 · 由 index11 令牌延展而来，被 login.php / reg.php / test.php 引用 */
/* ============================================================
   AKE · 像素风皮肤（内联注入 login / reg / test，复用 index11 令牌）
   规则：暗底 #08090a，2px 描边，零圆角，硬阴影，steps(2) 位移
   对比度：粉 5.62 / 蓝 5.75 / 绿 6.67 / 正文 17.49 / 次要 7.57
   ============================================================ */
@font-face {
    font-family: "Zpix";
    src: url("../fonts/pixel/zpix.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Press Start 2P";
    src: url("../fonts/pixel/press-start-2p-400.woff2") format("woff2");
    font-weight: 400;
    font-display: swap;
}

:root {
    --ink: #08090a;
    --panel: #0b0e16;
    --paper: #f2f0ea;
    --dim: #98a0ae;
    --desc: #a9b0bc;
    --pink: #ff3366;
    --pink-soft: #ff85a6;
    --blue: #4d84ff;
    --green: #23ac38;
    --on-accent: #08090a;
    --card-line: rgba(238, 242, 252, 0.42);
    --line: rgba(238, 242, 252, 0.28);
    --dash: rgba(238, 242, 252, 0.12);
    --stroke: rgba(238, 242, 252, 0.16);
    --grid: rgba(238, 242, 252, 0.07);
    --shadow-block: 6px 6px 0 rgba(238, 242, 252, 0.16);
    --shadow-block-sm: 3px 3px 0 rgba(238, 242, 252, 0.14);
    --title-shadow: 7px 7px 0 rgba(238, 242, 252, 0.12);
    --font-cn: "Zpix", "PingFang SC", "Microsoft YaHei", sans-serif;
    --font-en: "Press Start 2P", ui-monospace, monospace;
}

html {
    /* app.css 给 html 设了 #f0f3f4 底色，必须同级覆盖，否则页面四周泛白 */
    background: var(--ink) !important;
    background-color: var(--ink) !important;
    color-scheme: dark;
    scrollbar-width: thin;
    scrollbar-color: #343a4a transparent;
    -webkit-text-size-adjust: 100%;
}

/* app.css 的 .app::before 用 #f0f3f4 铺满整页（absolute + z-index:-1），
   会把暗底压成浅灰，必须清空 */
.app::before,
.app::after,
.app-content::before,
.app-content::after {
    background: transparent !important;
}

body {
    background: var(--ink) !important;
    color: var(--paper) !important;
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif !important;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* 背景：像素网格 + 右下 8-bit 抖动角 */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(to right, var(--grid) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: radial-gradient(110% 85% at 50% 25%, #000 20%, transparent 92%);
    mask-image: radial-gradient(110% 85% at 50% 25%, #000 20%, transparent 92%);
}

body::after {
    content: "";
    position: fixed;
    right: -14vw;
    bottom: -18vh;
    z-index: 0;
    pointer-events: none;
    width: min(56vw, 620px);
    height: min(56vw, 620px);
    background-image:
        linear-gradient(45deg, rgba(255, 51, 102, 0.34) 25%, transparent 25%, transparent 75%, rgba(255, 51, 102, 0.34) 75%),
        linear-gradient(45deg, rgba(255, 51, 102, 0.34) 25%, transparent 25%, transparent 75%, rgba(255, 51, 102, 0.34) 75%);
    background-size: 6px 6px;
    background-position: 0 0, 3px 3px;
    opacity: 0.45;
    -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 0%, rgba(0, 0, 0, 0.5) 42%, transparent 68%);
    mask-image: radial-gradient(circle at 50% 50%, #000 0%, rgba(0, 0, 0, 0.5) 42%, transparent 68%);
}

.app,
.container,
.panel,
.page-header {
    position: relative;
    z-index: 1;
}

/* .modal 必须保持 Bootstrap 的 fixed 定位，不能改成 relative，否则弹窗会塌成一条 */
.modal {
    z-index: 1050;
}

.modal-dialog {
    margin: 64px auto 30px;
}

::selection {
    background: var(--pink);
    color: var(--on-accent);
}

:focus-visible {
    outline: 2px solid var(--pink);
    outline-offset: 2px;
}

img {
    border-radius: 0 !important;
}

a {
    color: var(--pink);
    transition: color 0.15s;
}

a:hover,
a:focus {
    color: var(--pink-soft);
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-cn);
    letter-spacing: 0.02em;
    color: var(--paper);
}

small,
.text-muted,
.help-block {
    color: var(--desc) !important;
}

.text-danger {
    color: var(--pink) !important;
}

/* ---------------- 站名 / 页头小标题 ---------------- */
.navbar-brand.block {
    display: block;
    height: auto;
    padding: 0 0 16px;
    margin: 0 0 6px;
    border: 0;
    text-align: center;
    font-family: var(--font-cn);
    font-size: 22px;
    line-height: 1.45;
    letter-spacing: 0.06em;
    color: var(--paper) !important;
    text-shadow: var(--title-shadow);
    position: relative;
}

.navbar-brand.block::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 2px;
    transform: translateX(-50%);
    width: 72px;
    height: 6px;
    background: repeating-linear-gradient(90deg, var(--pink) 0 6px, transparent 6px 12px);
}

.wrapper {
    color: var(--desc);
}

.wrapper strong {
    display: inline-block;
    font-family: var(--font-cn);
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.14em;
    color: var(--desc);
}

/* ---------------- 输入框：2px 描边 + 聚焦描边转粉 ---------------- */
.list-group,
.list-group-sm {
    border-radius: 0;
    box-shadow: none;
}

.list-group-item {
    background: var(--panel) !important;
    border: 2px solid var(--card-line) !important;
    border-radius: 0 !important;
    box-shadow: var(--shadow-block-sm);
    margin-bottom: 12px;
    padding: 0 !important;
    color: var(--paper) !important;
    transition: border-color 0.15s steps(2), box-shadow 0.15s steps(2);
}

.list-group-item:focus-within {
    border-color: var(--pink) !important;
    box-shadow: var(--shadow-block) !important;
}

.form-control {
    height: 48px;
    padding: 0 14px;
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    color: var(--paper) !important;
    font-size: 14px;
    font-family: inherit;
}

.form-control::placeholder {
    color: var(--dim);
    opacity: 1;
}

.form-control:focus {
    outline: none;
    box-shadow: none !important;
}

.form-control[disabled],
.form-control[readonly],
fieldset[disabled] .form-control {
    background: transparent !important;
    color: var(--desc) !important;
    opacity: 1;
    -webkit-text-fill-color: var(--desc);
}

.input-group {
    background: var(--panel);
    border: 2px solid var(--card-line);
    box-shadow: var(--shadow-block-sm);
    border-radius: 0;
}

.list-group-item .input-group {
    border: 0;
    box-shadow: none;
    background: transparent;
    margin-bottom: 0;
}

.input-group .input-group-addon {
    height: 48px;
    padding: 0 14px;
    line-height: 44px;
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    color: var(--pink) !important;
    font-family: var(--font-cn);
    font-size: 12px;
    letter-spacing: 0.04em;
    cursor: pointer;
}

.input-group .input-group-addon:hover {
    color: var(--pink-soft) !important;
}

.input-group .input-group-addon[disabled] {
    color: var(--dim) !important;
    cursor: not-allowed;
}

.input-group .glyphicon {
    color: var(--blue);
    font-size: 13px;
}

/* ---------------- 按钮：硬阴影 + steps(2) 位移 ---------------- */
.btn {
    padding: 12px 20px;
    border: 2px solid var(--card-line);
    border-radius: 0 !important;
    background: transparent !important;
    color: var(--paper) !important;
    font-family: var(--font-cn);
    font-size: 13px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    box-shadow: var(--shadow-block-sm);
    text-shadow: none;
    transition: transform 0.15s steps(2), box-shadow 0.15s steps(2),
        background 0.15s, color 0.15s, border-color 0.15s;
}

.btn:hover,
.btn:focus,
.btn.focus {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-block);
    border-color: var(--paper);
    color: var(--paper) !important;
    outline: none;
}

.btn:active,
.btn.active {
    transform: translate(2px, 2px);
    box-shadow: none;
    border-color: var(--paper);
}

.btn-primary {
    background: var(--pink) !important;
    border-color: var(--pink) !important;
    color: var(--on-accent) !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary.focus {
    background: var(--pink-soft) !important;
    border-color: var(--pink-soft) !important;
    color: var(--on-accent) !important;
}

.btn-info {
    background: transparent !important;
    border-color: var(--blue) !important;
    color: var(--blue) !important;
}

.btn-info:hover,
.btn-info:focus {
    background: var(--blue) !important;
    border-color: var(--blue) !important;
    color: var(--on-accent) !important;
}

.btn-danger {
    background: transparent !important;
    border-color: var(--pink) !important;
    color: var(--pink) !important;
}

.btn-danger:hover,
.btn-danger:focus {
    background: var(--pink) !important;
    border-color: var(--pink) !important;
    color: var(--on-accent) !important;
}

.btn-default,
.btn-white {
    background: transparent !important;
    border-color: var(--card-line) !important;
    color: var(--paper) !important;
}

.btn-default:hover,
.btn-default:focus,
.btn-white:hover,
.btn-white:focus {
    background: rgba(238, 242, 252, 0.08) !important;
    border-color: var(--paper) !important;
    color: var(--paper) !important;
}

.btn-lg {
    padding: 14px 22px;
    font-size: 15px;
}

.btn-sm,
.btn-xs {
    padding: 8px 14px;
    font-size: 12px;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-block + .btn-block {
    margin-top: 12px;
}

.btn-rounded {
    border-radius: 0 !important;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    padding: 0;
}

.btn[disabled],
.btn.disabled,
.btn:disabled {
    opacity: 0.75;
    box-shadow: none;
    transform: none;
    cursor: not-allowed;
}

.btn-group > .btn {
    box-shadow: none !important;
}

.btn-group > .btn:hover {
    transform: none;
    box-shadow: var(--shadow-block-sm);
}

.btn-group > .btn + .btn {
    margin-left: -2px;
}

/* ---------------- 标签页 ---------------- */
.nav-tabs {
    border-bottom: 2px solid var(--card-line);
}

.nav-tabs > li {
    float: left;
    margin-bottom: -2px;
}

.nav-tabs > li > a {
    margin: 0;
    padding: 10px 8px;
    border: 0 !important;
    border-bottom: 3px solid transparent !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: var(--dim) !important;
    font-family: var(--font-cn);
    font-size: 12px;
    letter-spacing: 0.04em;
}

.nav-tabs > li > a:hover,
.nav-tabs > li > a:focus {
    background: transparent !important;
    color: var(--paper) !important;
}

.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
    background: transparent !important;
    color: var(--pink) !important;
    border-bottom-color: var(--pink) !important;
}

.tab-content {
    padding-top: 16px;
}

/* ---------------- 复选框 ---------------- */
.checkbox label,
.i-checks {
    color: var(--desc);
    font-size: 13px;
}

.i-checks > i {
    width: 16px;
    height: 16px;
    background-color: transparent !important;
    border: 2px solid var(--card-line) !important;
    border-radius: 0 !important;
}

.i-checks input:checked + i {
    border-color: var(--pink) !important;
}

.i-checks input:checked + i:before {
    top: 3px !important;
    left: 3px !important;
    width: 8px !important;
    height: 8px !important;
    background-color: var(--pink) !important;
}

.i-checks a {
    color: var(--pink);
    border-bottom: 1px dashed currentColor;
}

/* ---------------- 分隔线 ---------------- */
.line-dashed {
    height: 0 !important;
    margin: 18px 0 !important;
    background: none !important;
    border: 0 !important;
    border-top: 1px dashed var(--dash) !important;
}

/* ---------------- 面板（测试支付） ---------------- */
.page-header {
    margin: 26px 0 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--card-line);
}

.page-header h4 {
    margin: 0;
    font-family: var(--font-cn);
    font-size: 18px;
    color: var(--paper);
}

.page-header h4 small {
    font-size: 12px;
    color: var(--desc) !important;
}

.panel,
.panel-default,
.panel-primary {
    background: var(--panel) !important;
    border: 2px solid var(--card-line) !important;
    border-radius: 0 !important;
    box-shadow: var(--shadow-block) !important;
    margin-bottom: 22px;
}

.panel-primary > .panel-heading,
.panel-default > .panel-heading {
    background: var(--pink) !important;
    border: 0 !important;
    border-radius: 0 !important;
    color: var(--on-accent) !important;
    font-family: var(--font-cn);
}

.panel-body {
    padding: 22px;
    background: transparent !important;
    color: var(--paper);
}

.panel-footer {
    padding: 12px 22px;
    background: transparent !important;
    border: 0 !important;
    border-top: 2px solid var(--card-line) !important;
    border-radius: 0 !important;
    color: var(--desc);
    font-size: 12px;
}

.alert {
    border-radius: 0 !important;
}

.alert-success {
    background: transparent !important;
    border: 2px solid var(--green) !important;
    color: var(--green) !important;
    font-family: var(--font-cn);
    font-size: 13px;
    padding: 10px 14px;
}

/* ---------------- 弹窗（注册须知） ---------------- */
.modal-content {
    background: var(--panel) !important;
    border: 2px solid var(--card-line) !important;
    border-radius: 0 !important;
    box-shadow: var(--shadow-block) !important;
}

.modal-header {
    padding: 16px 20px;
    border: 0 !important;
    border-bottom: 2px solid var(--card-line) !important;
}

.modal-title {
    font-family: var(--font-cn);
    font-size: 15px;
    color: var(--paper);
}

.modal-body {
    padding: 18px 20px;
    color: var(--desc);
    font-size: 13px;
    line-height: 1.9;
}

.modal-footer {
    padding: 12px 20px;
    border: 0 !important;
    border-top: 2px solid var(--card-line) !important;
}

.modal .close {
    color: var(--dim);
    opacity: 1;
    font-size: 22px;
    text-shadow: none;
}

.modal .close:hover {
    color: var(--pink);
}

.modal-backdrop.in {
    background: #000;
    opacity: 0.84;
}

/* ---------------- 页脚 / 验证码 ---------------- */
.text-center small,
.text-center small a {
    color: var(--dim) !important;
    font-size: 12px;
}

.text-center small a {
    border-bottom: 1px dashed var(--line);
}

.text-center small a:hover {
    color: var(--pink-soft) !important;
}

#captcha_text {
    color: var(--desc) !important;
    font-family: var(--font-cn);
    font-size: 12px;
}

/* captcha.css 给验证码容器铺了 #F3F3F3 白底，统一压成暗底描边 */
#captcha_text,
#captcha_wait {
    background: var(--panel) !important;
    background-color: var(--panel) !important;
    border: 2px solid var(--line) !important;
    border-radius: 0 !important;
    box-shadow: var(--shadow-block-sm);
    line-height: 38px;
    letter-spacing: 1px;
}

/* geetest 极验面板：原版白底浅蓝，这里统一成暗底像素块 */
.geetest_holder,
.geetest_panel,
.geetest_panel_box,
.geetest_panel_next,
.geetest_box,
.geetest_wind,
.geetest_slider,
.geetest_radar_tip,
.geetest_result,
.geetest_tip {
    background-color: var(--panel) !important;
    border-radius: 0 !important;
    color: var(--paper) !important;
    box-shadow: none !important;
}

.geetest_slider_button,
.geetest_radar_btn {
    background-color: var(--pink) !important;
    border: 2px solid var(--pink) !important;
    border-radius: 0 !important;
    box-shadow: var(--shadow-block-sm) !important;
}

.geetest_slider_track {
    background-color: var(--stroke) !important;
    border-radius: 0 !important;
}

#captcha {
    border-radius: 0;
}

.loading-dot {
    background-color: var(--pink) !important;
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 520px) {
    .navbar-brand.block {
        font-size: 18px;
        padding-bottom: 14px;
    }

    .btn-lg {
        padding: 13px 16px;
        font-size: 14px;
    }

    .btn-icon {
        width: 44px;
        height: 44px;
    }

    .form-control,
    .input-group .input-group-addon {
        height: 46px;
    }

    .panel-body {
        padding: 16px;
    }

    .panel-footer {
        padding: 10px 16px;
    }

    .page-header h4 {
        font-size: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .btn,
    .list-group-item,
    a {
        transition: none;
    }
}