/* assets/css/style.css —— 前台 / 会员中心 */

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    background: #f4f6f9;
    color: #1f2329;
    line-height: 1.6;
    font-size: 14px;
}

a { color: #4054b2; text-decoration: none; }
a:hover { color: #2932a0; text-decoration: underline; }

code, pre {
    font-family: Consolas, Monaco, "Courier New", monospace;
    font-size: 13px;
    background: #f0f2f5;
    padding: 1px 6px;
    border-radius: 4px;
    color: #c0392b;
}

pre {
    display: block;
    padding: 12px 14px;
    background: #1f2329;
    color: #d8dee9;
    border-radius: 8px;
    overflow-x: auto;
    line-height: 1.5;
}

/* ============================== 布局 ============================== */

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

.topbar {
    background: linear-gradient(90deg, #2932a0, #4054b2);
    color: #fff;
    padding: 14px 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.topbar .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.topbar .brand {
    color: #fff;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.topbar .brand strong { font-size: 19px; letter-spacing: 0.5px; }
.topbar .brand .sub { font-size: 12px; opacity: 0.85; margin-top: 3px; }

.topbar .nav { display: flex; align-items: center; gap: 14px; }
.topbar .nav a { color: #fff; font-size: 14px; padding: 4px 0; }
.topbar .nav a:hover { opacity: 0.85; text-decoration: none; }
.topbar .nav .nav_logout { color: #ffd591; }
.topbar .nav .nav_reg {
    background: #f5b14a;
    color: #1f2329 !important;
    padding: 4px 12px;
    border-radius: 6px;
}
.topbar .nav .user { font-size: 13px; opacity: 0.9; }

.main { padding: 28px 0 60px; min-height: 60vh; }

.footer {
    background: #fff;
    border-top: 1px solid #ebedf0;
    padding: 18px 0;
    color: #86909c;
    font-size: 13px;
    text-align: center;
}
.footer .beian { margin-left: 12px; }

/* ============================== Flash ============================== */

.flash {
    background: #fff7e6;
    border: 1px solid #ffd591;
    border-radius: 8px;
    padding: 10px 14px;
    margin: 0 0 14px;
    color: #874d00;
}
.flash.err { background: #ffecec; border-color: #ffcdcd; color: #c0392b; }
.flash.ok  { background: #e6f4e6; border-color: #b7e0b7; color: #1a7f37; }

/* ============================== 通用卡片 ============================== */

.card {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(0,0,0,.04);
    padding: 22px 24px;
    margin-bottom: 18px;
}
.card h2 {
    margin: 0 0 16px;
    font-size: 17px;
}
.card h3 { margin: 0 0 8px; font-size: 15px; }
.card .hint { color: #86909c; font-size: 12px; margin: 4px 0 0; }
.card.empty { color: #86909c; text-align: center; padding: 32px 22px; }
.card.full { grid-column: 1 / -1; }

.section-title {
    font-size: 17px;
    margin: 30px 0 14px;
    color: #4e5969;
}

/* ============================== Hero ============================== */

.hero {
    background: linear-gradient(135deg, #4054b2, #2932a0);
    color: #fff;
    padding: 36px 28px;
    border-radius: 14px;
    margin-bottom: 22px;
    box-shadow: 0 4px 16px rgba(64, 84, 178, 0.2);
}
.hero h1 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 600;
}
.hero p {
    margin: 0;
    opacity: 0.92;
    font-size: 14px;
}

/* ============================== 项目卡片 ============================== */

.project-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 18px;
}
.project-card { display: flex; flex-direction: column; }
.project-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}
.project-head h2 { margin: 0; font-size: 17px; }
.project-head .price {
    font-size: 14px;
    color: #1a7f37;
}
.project-head .price strong { font-size: 22px; }
.project-desc { color: #4e5969; margin-bottom: 8px; }
.project-long {
    color: #86909c;
    font-size: 13px;
    margin-bottom: 12px;
    line-height: 1.6;
}
.project-card ul.meta {
    list-style: none;
    padding: 12px 0;
    margin: 0 0 10px;
    border-top: 1px dashed #ebedf0;
    border-bottom: 1px dashed #ebedf0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px 8px;
    font-size: 13px;
}
.project-card ul.meta li {
    display: flex;
    flex-direction: column;
}
.project-card ul.meta span {
    color: #86909c;
    font-size: 12px;
}
.project-card ul.meta b { font-size: 14px; }
.project-card .note {
    color: #c0392b;
    font-size: 12px;
    margin-bottom: 12px;
}
.project-card .acts {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

/* ============================== 授权卡片 ============================== */

.auth-card { padding: 22px 24px; }
.auth-card.expired { background: #fff8f6; border: 1px solid #ffd2cc; }
.auth-card.warn    { background: #fffbe6; border: 1px solid #ffe58f; }

.auth-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
}
.auth-head h3 { margin: 0; font-size: 17px; display: flex; gap: 8px; align-items: center; }
.auth-price { font-size: 13px; color: #4e5969; }

.auth-card ul.meta {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 8px 14px;
    font-size: 13px;
}
.auth-card ul.meta li { display: flex; flex-direction: column; }
.auth-card ul.meta span { color: #86909c; font-size: 12px; }
.auth-card ul.meta b { font-size: 13px; word-break: break-all; }

.auth-card .acts { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.auth-card .note { font-size: 12px; color: #86909c; }
.auth-card .note.warn { color: #c0392b; }

/* ============================== Badge ============================== */

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    line-height: 1.4;
    background: #f0f2f5;
    color: #4e5969;
    vertical-align: middle;
}
.badge.ok   { background: #e6f4e6; color: #1a7f37; }
.badge.warn { background: #fff7e6; color: #874d00; }
.badge.err  { background: #ffecec; color: #c0392b; }

/* ============================== 按钮 ============================== */

.btn {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #c9cdd4;
    color: #1f2329;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}
.btn:hover {
    border-color: #4054b2;
    color: #4054b2;
    text-decoration: none;
}
.btn.primary {
    background: #4054b2;
    border-color: #4054b2;
    color: #fff;
}
.btn.primary:hover { background: #2932a0; color: #fff; }
.btn.danger {
    background: #fff;
    border-color: #ffcdcd;
    color: #c0392b;
}
.btn.danger:hover { background: #c0392b; border-color: #c0392b; color: #fff; }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.disabled, .btn:disabled {
    background: #f0f2f5;
    border-color: #ebedf0;
    color: #c9cdd4;
    cursor: not-allowed;
}

/* ============================== 表单 ============================== */

label {
    display: block;
    margin-bottom: 14px;
    font-size: 13px;
    color: #4e5969;
}
label small {
    display: block;
    color: #86909c;
    font-size: 12px;
    margin-top: 4px;
}
input[type=text],
input[type=email],
input[type=password],
input[type=number],
input[type=url],
select,
textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #c9cdd4;
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
    margin-top: 6px;
    transition: border-color 0.15s;
    color: #1f2329;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #4054b2;
    box-shadow: 0 0 0 3px rgba(64, 84, 178, 0.15);
}
input[disabled] { background: #f7f8fa; color: #86909c; }

button[type=submit] {
    background: #4054b2;
    color: #fff;
    border: 0;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s;
}
button[type=submit]:hover { background: #2932a0; }
button[type=submit].danger { background: #c0392b; color: #fff; }
button[type=submit].danger:hover { background: #a02b21; color: #fff; }
button[type=submit]:disabled {
    background: #f0f2f5;
    border: 1px solid #ebedf0;
    color: #c9cdd4;
    cursor: not-allowed;
}

/* ============================== 验证码 ============================== */

.captcha-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
}
.captcha-row input {
    width: 110px;
    margin-top: 0;
}
.captcha-row img {
    height: 38px;
    width: auto;
    border-radius: 6px;
    border: 1px solid #c9cdd4;
    cursor: pointer;
}
.captcha-refresh {
    font-size: 12px;
    color: #4054b2;
}

/* ============================== Auth 卡片 ============================== */

.auth-card {
    max-width: 420px;
    margin: 30px auto;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    padding: 28px;
}
.auth-card h1 {
    margin: 0 0 22px;
    font-size: 22px;
    text-align: center;
    color: #1f2329;
}
.auth-foot {
    margin-top: 18px;
    text-align: center;
    font-size: 13px;
    color: #86909c;
}

/* ============================== 表格 ============================== */

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
table.data-table th,
table.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #ebedf0;
    text-align: left;
    vertical-align: top;
}
table.data-table th {
    background: #fafbfc;
    color: #4e5969;
    font-weight: 500;
}
table.data-table tr:hover td { background: #fafbfc; }

/* ============================== IP 管理 ============================== */

form.inline { display: inline; }
form.ip-add {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 12px;
    align-items: end;
}
form.ip-add label { margin-bottom: 0; }

.endpoint {
    font-size: 13px;
}
.api-list {
    margin: 8px 0 0;
    padding-left: 20px;
    line-height: 1.9;
}
.api-list code { color: #1f2329; }

/* ============================== 表单网格 ============================== */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 18px;
}
.form-grid label { margin-bottom: 0; }
.form-grid label.full { grid-column: 1 / -1; }
.form-grid .acts {
    margin-top: 8px;
    display: flex;
    gap: 10px;
}
@media (max-width: 720px) {
    .form-grid { grid-template-columns: 1fr; }
    .project-list { grid-template-columns: 1fr; }
    form.ip-add { grid-template-columns: 1fr; }
}

/* ============================== 搜索行 ============================== */

.search-row {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}
.search-row input { width: 280px; }
.search-row .hint { color: #86909c; font-size: 12px; }

/* ============================== 危险区域 ============================== */

.danger-zone { border-left: 4px solid #c0392b; background: #fff8f6; }