/* ==========================================================
   心意礼集 · 全站基础样式
   风格：温馨礼赠风（暖色调 / 卡片式 / 圆角柔和）
   ========================================================== */

:root {
    /* 主色：暖玫瑰 */
    --c-primary:        #c96f4a;
    --c-primary-dark:   #a85636;
    --c-primary-light:  #e8a87c;
    --c-primary-soft:   #fdf3ee;

    /* 辅助：奶金 / 抹茶 / 莓果 */
    --c-gold:      #d9a441;
    --c-gold-soft: #fdf6e6;
    --c-green:     #6b9c72;
    --c-berry:     #b8637f;

    /* 中性 */
    --c-text:      #3d3230;
    --c-text-2:    #6d5f5b;
    --c-text-3:    #9d8f8a;
    --c-border:    #efe3dc;
    --c-border-2:  #e3d3c9;
    --c-bg:        #fdfaf7;
    --c-bg-2:      #f8f1eb;
    --c-white:     #ffffff;

    /* 状态 */
    --c-warn:    #d99a2b;
    --c-success: #5b9e6b;
    --c-danger:  #c8544f;
    --c-info:    #6a8caf;

    /* 阴影 & 圆角 */
    --shadow-sm: 0 1px 3px rgba(122, 84, 66, .06);
    --shadow:    0 4px 16px rgba(122, 84, 66, .08);
    --shadow-lg: 0 12px 36px rgba(122, 84, 66, .12);
    --radius-sm: 8px;
    --radius:    14px;
    --radius-lg: 20px;
    --radius-pill: 999px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    font-size: 14px;
    line-height: 1.65;
    color: var(--c-text);
    background: var(--c-bg);
}

a { color: var(--c-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-primary-dark); }

img { max-width: 100%; display: block; }

h1, h2, h3, h4, h5 { margin: 0 0 .6em; font-weight: 600; line-height: 1.35; }
h1 { font-size: 26px; }
h2 { font-size: 21px; }
h3 { font-size: 17px; }

p { margin: 0 0 1em; }

input, select, textarea, button { font-family: inherit; font-size: inherit; }

/* ---------------- 布局 ---------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-sm { max-width: 560px; }
.container-md { max-width: 820px; }

.row { display: flex; flex-wrap: wrap; margin: 0 -10px; }
.col { padding: 0 10px; flex: 1; }

.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--c-text-3); }
.text-primary { color: var(--c-primary); }
.text-danger { color: var(--c-danger); }
.text-success { color: var(--c-success); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }
.text-lg { font-size: 16px; }
.fw-600 { font-weight: 600; }
.hidden { display: none !important; }

/* ---------------- 顶部导航 ---------------- */
.site-header {
    background: rgba(255, 255, 255, .96);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--c-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .inner {
    display: flex;
    align-items: center;
    gap: 24px;
    height: 66px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 19px;
    font-weight: 700;
    color: var(--c-text);
    letter-spacing: .5px;
    white-space: nowrap;
}
.brand:hover { color: var(--c-primary); }
.brand .logo {
    width: 34px; height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary));
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    box-shadow: 0 3px 10px rgba(201, 111, 74, .3);
}

.main-nav { display: flex; gap: 22px; flex: 1; }
.main-nav a {
    color: var(--c-text-2);
    font-size: 14.5px;
    padding: 4px 0;
    position: relative;
    white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { color: var(--c-primary); }
/* 当前所处栏目加粗 + 下划线，让「选中」一眼可见 */
.main-nav a.active { font-weight: 600; }
.main-nav a.active::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2.5px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--c-primary-light), var(--c-primary));
}

.header-actions { display: flex; align-items: center; gap: 10px; }

/* ---------------- 按钮 ---------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 20px;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    background: var(--c-white);
    color: var(--c-text);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all .22s ease;
    white-space: nowrap;
    line-height: 1.5;
    text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn.disabled { opacity: .55; cursor: not-allowed; transform: none !important; }

.btn-primary {
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary));
    color: #fff;
    box-shadow: 0 4px 14px rgba(201, 111, 74, .28);
}
.btn-primary:hover { color: #fff; box-shadow: 0 6px 20px rgba(201, 111, 74, .38); }

.btn-ghost {
    background: transparent;
    border-color: var(--c-border-2);
    color: var(--c-text-2);
}
.btn-ghost:hover { border-color: var(--c-primary-light); color: var(--c-primary); background: var(--c-primary-soft); }

.btn-soft {
    background: var(--c-primary-soft);
    color: var(--c-primary);
    border-color: transparent;
}
.btn-soft:hover { background: #fbe7dd; color: var(--c-primary-dark); }

.btn-danger { background: var(--c-danger); color: #fff; }
.btn-danger:hover { color: #fff; box-shadow: 0 4px 14px rgba(200, 84, 79, .3); }

.btn-success { background: var(--c-success); color: #fff; }
.btn-success:hover { color: #fff; }

.btn-sm { padding: 5px 13px; font-size: 12.5px; }
.btn-lg { padding: 13px 32px; font-size: 15.5px; }
.btn-block { width: 100%; }

/* ---------------- 表单 ---------------- */
.form-group { margin-bottom: 18px; }
.form-label {
    display: block;
    margin-bottom: 7px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--c-text-2);
}
.form-label .req { color: var(--c-danger); margin-left: 3px; }

.form-control {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-white);
    color: var(--c-text);
    transition: all .2s;
    outline: none;
}
.form-control:focus {
    border-color: var(--c-primary-light);
    box-shadow: 0 0 0 3.5px rgba(232, 168, 124, .16);
}
.form-control::placeholder { color: #c4b5af; }
.form-control:disabled { background: var(--c-bg-2); cursor: not-allowed; }

textarea.form-control { resize: vertical; min-height: 90px; line-height: 1.7; }

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236d5f5b' d='M1.4 0L6 4.6 10.6 0 12 1.4 6 7.4 0 1.4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 13px center;
    padding-right: 34px;
}

.form-hint { margin-top: 5px; font-size: 12.5px; color: var(--c-text-3); }
.form-error { margin-top: 5px; font-size: 12.5px; color: var(--c-danger); }

.form-row { display: flex; gap: 14px; }
.form-row > * { flex: 1; }

/* 复选框 */
.checkbox {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    font-size: 13.5px;
    color: var(--c-text-2);
    user-select: none;
}
.checkbox input { width: 15px; height: 15px; accent-color: var(--c-primary); cursor: pointer; margin: 0; }

/* ---------------- 卡片 ---------------- */
.card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.card-head {
    padding: 16px 20px;
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.card-head h3 { margin: 0; font-size: 15.5px; }
.card-body { padding: 20px; }
.card-body.flush { padding: 0; }

/* ---------------- 徽标 / 标签 ---------------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.7;
    white-space: nowrap;
}
.badge-warn    { background: var(--c-gold-soft);  color: var(--c-warn); }
.badge-success { background: #eef6ef;             color: var(--c-success); }
.badge-danger  { background: #fdeeed;             color: var(--c-danger); }
.badge-info    { background: #edf2f8;             color: var(--c-info); }
.badge-primary { background: var(--c-primary-soft); color: var(--c-primary); }
.badge-muted   { background: #f2eeec;             color: var(--c-text-3); }

.tag {
    display: inline-block;
    padding: 1px 9px;
    border-radius: var(--radius-sm);
    background: var(--c-bg-2);
    color: var(--c-text-2);
    font-size: 11.5px;
    margin-right: 5px;
}

/* ---------------- 提示条 ---------------- */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
    font-size: 13.5px;
    display: flex;
    align-items: flex-start;
    gap: 9px;
    line-height: 1.6;
    border: 1px solid transparent;
}
.alert-info    { background: #edf2f8; color: #4b6b8c; border-color: #dae5f1; }
.alert-success { background: #eef6ef; color: #457a52; border-color: #d8ead9; }
.alert-warn    { background: var(--c-gold-soft); color: #96711a; border-color: #f5e6c3; }
.alert-error   { background: #fdeeed; color: #a9433e; border-color: #f8d9d7; }

/* Toast */
.toast-wrap {
    position: fixed;
    top: 78px; left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    pointer-events: none;
}
.toast {
    padding: 11px 22px;
    border-radius: var(--radius-pill);
    background: rgba(61, 50, 48, .93);
    color: #fff;
    font-size: 13.5px;
    box-shadow: var(--shadow-lg);
    animation: toastIn .3s ease;
    max-width: 90vw;
}
.toast.success { background: rgba(91, 158, 107, .96); }
.toast.error   { background: rgba(200, 84, 79, .96); }
.toast.warn    { background: rgba(217, 154, 43, .96); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(-14px) scale(.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------------- 表格 ---------------- */
.table-wrap { width: 100%; overflow-x: auto; }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}
.table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--c-text-2);
    background: var(--c-bg-2);
    white-space: nowrap;
    border-bottom: 1px solid var(--c-border);
}
.table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: #fffaf7; }
.table .actions { white-space: nowrap; }
.table .actions .btn { margin-right: 5px; }
.table .actions .btn:last-child { margin-right: 0; }

/* ---------------- 分页 ---------------- */
.pager { display: flex; justify-content: center; margin: 26px 0 8px; }
.pager ul {
    display: flex;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}
.pager a, .pager span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border);
    background: var(--c-white);
    color: var(--c-text-2);
    font-size: 13.5px;
    transition: all .2s;
}
.pager a:hover { border-color: var(--c-primary-light); color: var(--c-primary); }
.pager .active a, .pager .active span {
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary));
    border-color: transparent;
    color: #fff;
}
.pager .disabled span { opacity: .45; }

/* ---------------- 空状态 ---------------- */
.empty {
    padding: 60px 20px;
    text-align: center;
    color: var(--c-text-3);
}
.empty .icon { font-size: 46px; margin-bottom: 12px; opacity: .55; }
.empty p { margin: 0 0 16px; font-size: 14px; }

/* ---------------- 页脚 ---------------- */
.site-footer {
    margin-top: 60px;
    padding: 36px 0 28px;
    background: var(--c-bg-2);
    border-top: 1px solid var(--c-border);
    color: var(--c-text-3);
    font-size: 13px;
}
.site-footer .foot-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 24px;
}
.site-footer .foot-col h4 {
    font-size: 13.5px;
    color: var(--c-text-2);
    margin-bottom: 10px;
}
.site-footer .foot-col a {
    display: block;
    color: var(--c-text-3);
    padding: 3px 0;
    font-size: 13px;
}
.site-footer .foot-col a:hover { color: var(--c-primary); }
.site-footer .copyright {
    padding-top: 18px;
    border-top: 1px solid var(--c-border-2);
    text-align: center;
    font-size: 12.5px;
    color: var(--c-text-3);
}

/* ---------------- 模态框 ---------------- */
.modal-mask {
    position: fixed;
    inset: 0;
    background: rgba(61, 50, 48, .45);
    backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-mask.show { display: flex; }
.modal {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 520px;
    max-height: 88vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalIn .26s ease;
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(18px) scale(.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-head {
    padding: 18px 22px;
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-head h3 { margin: 0; font-size: 16px; }
.modal-close {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--c-text-3);
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
}
.modal-close:hover { color: var(--c-primary); }
.modal-body { padding: 22px; }
.modal-foot {
    padding: 16px 22px;
    border-top: 1px solid var(--c-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ---------------- 工具类：图片占位 ---------------- */
.img-ph {
    background: linear-gradient(135deg, var(--c-bg-2), var(--c-primary-soft));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary-light);
    font-size: 40px;
}

/* ---------------- 滚动条 ---------------- */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--c-border-2);
    border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover { background: var(--c-primary-light); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 900px) {
    .main-nav { display: none; }
    .container { padding: 0 16px; }
    h1 { font-size: 22px; }
}
@media (max-width: 600px) {
    .site-header .inner { height: 58px; gap: 14px; }
    .brand { font-size: 17px; }
    .brand .logo { width: 30px; height: 30px; font-size: 16px; }
    .card-body { padding: 16px; }
    .form-row { flex-direction: column; gap: 0; }
    .table th, .table td { padding: 10px 10px; }
}