/* 辅导员中心 - Neon Glass 风格（炫酷版） */

.lms-cc.lms-counselor-center {
    --cc-bg: #140906;
    --cc-bg-2: #2a100b;
    --cc-card: rgba(55, 22, 15, 0.62);
    --cc-card-strong: rgba(44, 18, 12, 0.82);
    --cc-card-shadow: 0 18px 42px rgba(3, 8, 20, 0.45);
    --cc-border: rgba(255, 168, 126, 0.28);
    --cc-border-subtle: rgba(255, 186, 150, 0.16);
    --cc-text: #fff1e8;
    --cc-text-muted: #d8b8a6;
    --cc-primary: #ff8d5a;
    --cc-primary-hover: #ffab7a;
    --cc-primary-soft: rgba(255, 141, 90, 0.18);
    --cc-accent: #ff6f4d;
    --cc-accent-soft: rgba(255, 111, 77, 0.2);
    --cc-warm: #ffcf6b;
    --cc-danger: #ff6b9a;
    --cc-ring: #ff9a62;
    --cc-ring-bg: rgba(255, 170, 120, 0.22);
    --cc-radius: 16px;
    --cc-radius-sm: 11px;

    position: relative;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
    border-radius: var(--cc-radius);
    border: 1px solid var(--cc-border);
    box-shadow: var(--cc-card-shadow);
    color: var(--cc-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    background:
        radial-gradient(circle at 10% 8%, rgba(175, 72, 43, 0.3), transparent 34%),
        radial-gradient(circle at 84% 12%, rgba(255, 145, 74, 0.26), transparent 30%),
        radial-gradient(circle at 72% 75%, rgba(158, 48, 28, 0.18), transparent 33%),
        linear-gradient(155deg, var(--cc-bg), var(--cc-bg-2));
}

.lms-cc.lms-counselor-center::before {
    content: "";
    position: absolute;
    inset: -2px;
    pointer-events: none;
    border-radius: inherit;
    background: linear-gradient(120deg, rgba(255, 178, 127, 0.42), rgba(255, 126, 92, 0.36), rgba(194, 84, 46, 0.34));
    opacity: 0.2;
}

.lms-cc .lms-notice {
    margin: 0;
    padding: 1rem 1.25rem;
    background: rgba(255, 107, 154, 0.12);
    border-left: 4px solid var(--cc-danger);
    color: var(--cc-text);
}

.lms-cc-notice {
    margin: 0 0 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(115, 85, 25, 0.12);
    border-left: 3px solid rgba(115, 85, 25, 0.55);
    color: var(--cc-text);
    font-size: 0.92rem;
    line-height: 1.5;
}

.lms-cc-badge {
    display: inline-block;
    padding: 0.12rem 0.45rem;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    vertical-align: middle;
}

.lms-cc-badge-activity {
    background: rgba(46, 125, 50, 0.18);
    color: #2e7d32;
    border: 1px solid rgba(46, 125, 50, 0.35);
}

.lms-cc-activity-notice {
    margin-bottom: 0.85rem;
}

.lms-cc-header {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.95rem 1.2rem;
    padding: 1.25rem 1.5rem 1.15rem;
    backdrop-filter: blur(14px);
    background: linear-gradient(120deg, rgba(115, 85, 25, 0.82), rgba(27, 39, 76, 0.35));
    border-bottom: 1px solid var(--cc-border-subtle);
}

.lms-cc-header-top {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: baseline;
    column-gap: 0.75rem;
    row-gap: 0.6rem;
}

.lms-cc-header-leading {
    justify-self: start;
    min-width: 0;
    grid-column: 1;
}

.lms-cc-header-motto {
    justify-self: center;
    grid-column: 2;
    margin: 0;
    padding: 0;
    text-align: center;
    font-family: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
    font-size: clamp(1.08rem, 1.85vw, 1.28rem);
    font-weight: 600;
    letter-spacing: 0.12em;
    line-height: 1.2;
    white-space: nowrap;
    color: #f7e2c4;
    text-shadow:
        0 0 16px rgba(255, 196, 130, 0.32),
        0 1px 1px rgba(20, 12, 4, 0.28);
}

.lms-cc-header-actions {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    justify-self: end;
    grid-column: 3;
    gap: 0.55rem 0.75rem;
    min-width: 0;
    align-self: center;
}

.lms-cc-header-tabs {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-left: 0;
}

.lms-cc-header-class-back {
    flex-shrink: 0;
}

.lms-cc-title {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.2;
    text-shadow: 0 0 24px rgba(255, 176, 130, 0.28);
}

@media (max-width: 860px) {
    .lms-cc-header-top {
        display: flex;
        flex-wrap: wrap;
        align-items: baseline;
        justify-content: space-between;
        column-gap: 0;
    }

    .lms-cc-header-leading {
        grid-column: auto;
        flex: 1 1 auto;
    }

    .lms-cc-header-motto {
        order: 4;
        flex: 1 1 100%;
        grid-column: auto;
        justify-self: stretch;
        padding: 0.15rem 0 0;
        white-space: normal;
        letter-spacing: 0.1em;
    }

    .lms-cc-header-actions {
        grid-column: auto;
        justify-self: auto;
        margin-left: auto;
    }
}

.lms-cc-tabs {
    display: flex;
    gap: 0.6rem;
    padding: 0.85rem 1.45rem 0.9rem;
    background: rgba(9, 14, 30, 0.66);
    border-bottom: 1px solid var(--cc-border-subtle);
}

.lms-cc-tab {
    border: 1px solid transparent;
    border-radius: 999px;
    background: rgba(34, 48, 88, 0.36);
    color: var(--cc-text-muted);
    cursor: pointer;
    padding: 0.48rem 1.05rem;
    font-size: 0.9rem;
    transition: all 0.25s ease;
}

.lms-cc-tab:hover {
    color: var(--cc-text);
    border-color: rgba(255, 172, 128, 0.4);
}

.lms-cc-tab.is-active {
    color: #fff0e8;
    border-color: rgba(255, 164, 116, 0.66);
    background: linear-gradient(100deg, rgba(255, 132, 90, 0.35), rgba(179, 74, 43, 0.3));
    box-shadow: 0 0 0 1px rgba(255, 158, 108, 0.18), 0 0 24px rgba(199, 102, 60, 0.35);
}

.lms-cc-body {
    position: relative;
    padding: 1.5rem;
    min-height: 360px;
}

.lms-cc-view { display: none; }
.lms-cc-view.is-active { display: block; }

.lms-cc-loading {
    text-align: center;
    color: var(--cc-text-muted);
    padding: 2.5rem 1rem;
}

.lms-cc-class-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.8rem;
}

.lms-cc-class-list li {
    border: 1px solid var(--cc-border-subtle);
    border-radius: 14px;
    background: var(--cc-card);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.26);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.lms-cc-class-list li:hover {
    transform: translateY(-1px);
    border-color: rgba(132, 171, 255, 0.56);
    box-shadow: 0 14px 34px rgba(22, 30, 70, 0.44);
}

.lms-cc-class-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.2rem;
}

.lms-cc-class-info { flex: 1; min-width: 0; }

.lms-cc-class-name {
    display: block;
    margin-bottom: 0.22rem;
    color: #fff3ec;
    font-size: 1rem;
    font-weight: 600;
}

.lms-cc-class-meta {
    color: var(--cc-text-muted);
    font-size: 0.82rem;
}

.lms-cc-class-meta em {
    color: #ffd2b8;
    font-style: normal;
}

.lms-cc-btn {
    border: 1px solid var(--cc-border-subtle);
    border-radius: 10px;
    padding: 0.52rem 0.95rem;
    background: rgba(26, 39, 73, 0.82);
    color: #fff2e9;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lms-cc-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 172, 126, 0.65);
    box-shadow: 0 10px 24px rgba(178, 86, 45, 0.3);
}

.lms-cc-btn-sm {
    padding: 0.42rem 0.75rem;
    font-size: 0.8rem;
}

.lms-cc-btn-primary {
    background: linear-gradient(120deg, #ff8d5a, #b34a2b);
    border-color: rgba(255, 173, 123, 0.66);
}

.lms-cc-btn.is-saved {
    background: linear-gradient(120deg, #41c78b, #2b8a5f);
    border-color: rgba(121, 234, 184, 0.62);
    box-shadow: 0 0 0 1px rgba(140, 245, 199, 0.26), 0 8px 18px rgba(39, 132, 91, 0.28);
}

.lms-cc-back {
    font-size: 0.84rem;
}

.lms-cc-class-detail .lms-cc-class-name {
    font-size: 1.28rem;
    margin: 0 0 1rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--cc-border-subtle);
}

.lms-cc-class-subtabs {
    display: inline-flex;
    gap: 0.45rem;
    margin-bottom: 0.8rem;
}

.lms-cc-class-subtab {
    border: 1px solid var(--cc-border-subtle);
    border-radius: 999px;
    padding: 0.38rem 0.78rem;
    background: rgba(28, 43, 78, 0.45);
    color: var(--cc-text-muted);
    cursor: pointer;
}

.lms-cc-class-subtab.is-active {
    color: #fff2e8;
    border-color: rgba(255, 168, 118, 0.72);
    background: linear-gradient(100deg, rgba(255, 132, 90, 0.34), rgba(179, 74, 43, 0.3));
}

.lms-cc-class-subview { display: none; }
.lms-cc-class-subview.is-active { display: block; }

.lms-cc-class-course-card {
    border: 1px solid var(--cc-border-subtle);
    border-radius: 12px;
    padding: 0.78rem;
    margin-bottom: 0.7rem;
    background: rgba(18, 30, 56, 0.6);
}

.lms-cc-class-course-card > header h4 {
    margin: 0 0 0.5rem;
    color: #ffe7d7;
    font-size: 0.9rem;
}

.lms-cc-class-course-chapter {
    border-top: 1px dashed rgba(255, 170, 120, 0.26);
    padding-top: 0.45rem;
    margin-top: 0.45rem;
}

.lms-cc-class-course-chapter-title {
    font-size: 0.78rem;
    color: #efc6a9;
    margin-bottom: 0.35rem;
}

.lms-cc-class-course-lessons {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.3rem;
}

.lms-cc-class-course-lesson-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    padding: 0.36rem 0.42rem;
    border: 1px solid rgba(255, 169, 119, 0.2);
    border-radius: 8px;
    background: rgba(19, 11, 8, 0.42);
}

.lms-cc-class-course-lesson-title {
    font-size: 0.8rem;
    color: #ffeada;
}

.lms-cc-lesson-resource-form {
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed var(--cc-border-subtle);
}

.lms-cc-card {
    margin-top: 1rem;
    background: var(--cc-card);
    border: 1px solid var(--cc-border-subtle);
    border-radius: 14px;
    padding: 1.05rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 12px 26px rgba(5, 10, 30, 0.36);
}

.lms-cc-card-title {
    margin: 0 0 0.8rem;
    color: #fff2e8;
    font-size: 0.95rem;
    font-weight: 600;
}

.lms-cc-class-export-wrap a,
.lms-cc-practice-link {
    color: #ffc08a;
    text-decoration: none;
}

.lms-cc-class-export-wrap a:hover,
.lms-cc-practice-link:hover {
    color: #ffd5b0;
}

.lms-cc-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--cc-border-subtle);
    background: rgba(12, 20, 40, 0.62);
}

.lms-cc-table th,
.lms-cc-table td {
    padding: 0.75rem 0.9rem;
    border-bottom: 1px solid var(--cc-border-subtle);
    color: #fff1e8;
}

.lms-cc-table th {
    background: rgba(121, 64, 47, 0.34);
    color: #f1c9b3;
    font-size: 0.8rem;
    font-weight: 600;
}

.lms-cc-table tbody tr:hover {
    background: rgba(148, 79, 54, 0.24);
}

.lms-cc-table small {
    display: block;
    margin-top: 0.14rem;
    color: var(--cc-text-muted);
}

.lms-cc-table.lms-cc-table-compact th,
.lms-cc-table.lms-cc-table-compact td {
    padding: 0.62rem 0.7rem;
    font-size: 0.8rem;
}

.lms-cc-student-toolbar {
    display: grid;
    gap: 0.4rem;
    margin: 0.2rem 0 0.6rem;
    padding: 0.5rem 0.55rem;
    border: 1px solid var(--cc-border-subtle);
    border-radius: 12px;
    background: rgba(13, 21, 42, 0.55);
}

.lms-cc-student-toolbar-main {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) auto auto auto auto;
    gap: 0.45rem;
    align-items: center;
}

.lms-cc-student-toolbar-main [data-student-filters-toggle].is-active {
    border-color: rgba(255, 171, 117, 0.78);
    background: linear-gradient(120deg, rgba(255, 151, 102, 0.36), rgba(179, 74, 43, 0.34));
    box-shadow: 0 0 0 1px rgba(255, 168, 116, 0.22), 0 8px 20px rgba(166, 77, 42, 0.28);
}

.lms-cc-student-toolbar-main [data-remind-selected].is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.lms-cc-student-toolbar-main [data-remind-selected].is-visible {
    opacity: 1;
    visibility: visible;
}

.lms-cc-student-search {
    min-width: 0;
    appearance: none;
    -webkit-appearance: none;
    background: rgba(11, 18, 38, 0.92) !important;
    color: #ffe9dc !important;
    caret-color: #ffd6bf;
    border: 1px solid rgba(255, 173, 123, 0.26) !important;
}

.lms-cc-student-search::-webkit-search-decoration,
.lms-cc-student-search::-webkit-search-cancel-button,
.lms-cc-student-search::-webkit-search-results-button,
.lms-cc-student-search::-webkit-search-results-decoration {
    -webkit-appearance: none;
}

.lms-cc-student-toolbar-advanced {
    display: none;
    grid-template-columns: repeat(3, minmax(120px, 1fr));
    gap: 0.45rem;
    align-items: center;
}

.lms-cc-student-toolbar-advanced.is-open {
    display: grid;
}

.lms-cc-student-toolbar .lms-cc-input {
    min-width: 0;
    padding: 0.45rem 0.65rem;
    background: rgba(11, 18, 38, 0.92);
    color: #ffe9dc;
    border-color: rgba(255, 173, 123, 0.26);
}

.lms-cc-student-toolbar .lms-cc-select {
    min-width: 0;
    padding: 0.45rem 0.65rem;
    background: rgba(11, 18, 38, 0.92);
    color: #ffe9dc;
    border-color: rgba(255, 173, 123, 0.26);
}

.lms-cc-student-toolbar .lms-cc-input::placeholder {
    color: rgba(255, 213, 188, 0.62);
}

.lms-cc-student-toolbar .lms-cc-select option {
    background: #1b2236;
    color: #ffe9dc;
}

.lms-cc-student-toolbar .lms-cc-input:-webkit-autofill,
.lms-cc-student-toolbar .lms-cc-input:-webkit-autofill:hover,
.lms-cc-student-toolbar .lms-cc-input:-webkit-autofill:focus {
    -webkit-text-fill-color: #ffe9dc;
    box-shadow: 0 0 0 1000px rgba(11, 18, 38, 0.96) inset;
    transition: background-color 9999s ease-in-out 0s;
}

.lms-cc-student-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    color: var(--cc-text-muted);
    white-space: nowrap;
}

.lms-cc-student-count {
    font-size: 0.76rem;
    color: var(--cc-text-muted);
    white-space: nowrap;
}

.lms-cc-cell-progress { vertical-align: middle; }

.lms-cc-row-actions {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.lms-cc-row-actions .lms-cc-btn {
    padding: 0.34rem 0.56rem;
    font-size: 0.74rem;
    line-height: 1.2;
}

.lms-cc-student-manage-toolbar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    gap: 0.55rem;
    margin-bottom: 0.7rem;
}

.lms-cc-student-manage-results {
    max-height: 52vh;
    overflow: auto;
}

.lms-cc-muted {
    margin-top: 0.2rem;
    font-size: 0.72rem;
    color: var(--cc-text-muted);
}

.lms-cc-circle-progress {
    --p: 0;
    --size: 40px;
    --stroke: 4px;
    width: var(--size);
    height: var(--size);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: conic-gradient(var(--cc-ring) 0deg calc(var(--p) * 3.6deg), var(--cc-ring-bg) calc(var(--p) * 3.6deg) 360deg);
    box-shadow: 0 0 22px rgba(116, 157, 255, 0.32);
}

.lms-cc-circle-value {
    width: calc(var(--size) - var(--stroke) * 2);
    height: calc(var(--size) - var(--stroke) * 2);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 18, 37, 0.9);
    color: #ffe8d7;
    font-size: 0.7rem;
    font-weight: 700;
}

.lms-cc-circle-progress.is-empty {
    background: var(--cc-ring-bg);
    box-shadow: none;
}

.lms-cc-progress-circles {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem 1.4rem;
}

.lms-cc-progress-item {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
}

.lms-cc-progress-item .lms-cc-circle-progress { --size: 52px; --stroke: 5px; }
.lms-cc-progress-item .lms-cc-circle-value { font-size: 0.82rem; }

.lms-cc-progress-label { color: #fff3ec; }
.lms-cc-progress-avg { color: var(--cc-text-muted); font-size: 0.8rem; }

.lms-cc-progress-practice {
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--cc-border-subtle);
}

.lms-cc-events-msg {
    margin: 0 0 0.75rem;
    padding: 0.55rem 0.7rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 186, 128, 0.4);
    background: rgba(255, 149, 89, 0.15);
    color: #ffe7c7;
}

.lms-cc-input,
.lms-cc-select {
    width: 100%;
    border: 1px solid var(--cc-border-subtle);
    border-radius: 10px;
    background: rgba(11, 18, 38, 0.76);
    color: var(--cc-text);
    padding: 0.52rem 0.75rem;
}

.lms-cc-input:focus,
.lms-cc-select:focus {
    outline: none;
    border-color: rgba(146, 184, 255, 0.75);
    box-shadow: 0 0 0 2px rgba(117, 167, 255, 0.2);
}

/* 全局下拉项高对比，避免浅色字叠白底看不清 */
.lms-cc-select option,
.lms-cc-select optgroup {
    background: #1b2236;
    color: #ffe9dc;
}

/* 活动表单中的下拉框额外兜底 */
.lms-cc-event-form .lms-cc-select {
    background: rgba(11, 18, 38, 0.92);
    color: #ffe9dc;
}

.lms-cc-event-form .lms-cc-select option,
.lms-cc-event-form .lms-cc-select optgroup {
    background: #1b2236;
    color: #ffe9dc;
}

/* 活动表单输入框与下拉统一视觉风格 */
.lms-cc-event-form .lms-cc-input,
.lms-cc-event-form input[type="text"],
.lms-cc-event-form input[type="date"],
.lms-cc-event-form input[type="time"],
.lms-cc-event-form textarea {
    background: rgba(11, 18, 38, 0.92) !important;
    color: #ffe9dc !important;
    border-color: rgba(255, 173, 123, 0.26) !important;
}

.lms-cc-event-form .lms-cc-input::placeholder,
.lms-cc-event-form textarea::placeholder {
    color: rgba(255, 213, 188, 0.62);
}

/* WebKit 日期/时间面板图标在深色背景下可见 */
.lms-cc-event-form input[type="date"]::-webkit-calendar-picker-indicator,
.lms-cc-event-form input[type="time"]::-webkit-calendar-picker-indicator {
    filter: invert(0.88) sepia(0.18) saturate(0.8);
    cursor: pointer;
}

/* 修复浏览器自动填充导致的黄底 */
.lms-cc-event-form input:-webkit-autofill,
.lms-cc-event-form input:-webkit-autofill:hover,
.lms-cc-event-form input:-webkit-autofill:focus,
.lms-cc-event-form textarea:-webkit-autofill,
.lms-cc-event-form textarea:-webkit-autofill:hover,
.lms-cc-event-form textarea:-webkit-autofill:focus {
    -webkit-text-fill-color: #ffe9dc !important;
    box-shadow: 0 0 0 1000px rgba(11, 18, 38, 0.96) inset !important;
    -webkit-box-shadow: 0 0 0 1000px rgba(11, 18, 38, 0.96) inset !important;
    transition: background-color 9999s ease-in-out 0s;
}

/* 修复 date/time 内部文字在深色背景下对比不足 */
.lms-cc-event-form input[type="date"]::-webkit-datetime-edit,
.lms-cc-event-form input[type="date"]::-webkit-datetime-edit-text,
.lms-cc-event-form input[type="date"]::-webkit-datetime-edit-year-field,
.lms-cc-event-form input[type="date"]::-webkit-datetime-edit-month-field,
.lms-cc-event-form input[type="date"]::-webkit-datetime-edit-day-field,
.lms-cc-event-form input[type="time"]::-webkit-datetime-edit,
.lms-cc-event-form input[type="time"]::-webkit-datetime-edit-text,
.lms-cc-event-form input[type="time"]::-webkit-datetime-edit-hour-field,
.lms-cc-event-form input[type="time"]::-webkit-datetime-edit-minute-field {
    color: #ffe9dc;
}

.lms-cc-event-form input[type="time"].is-empty {
    color: rgba(255, 213, 188, 0.45) !important;
    -webkit-text-fill-color: rgba(255, 213, 188, 0.45) !important;
}

.lms-cc-event-form input[type="time"].is-empty::-webkit-datetime-edit,
.lms-cc-event-form input[type="time"].is-empty::-webkit-datetime-edit-text,
.lms-cc-event-form input[type="time"].is-empty::-webkit-datetime-edit-hour-field,
.lms-cc-event-form input[type="time"].is-empty::-webkit-datetime-edit-minute-field {
    color: rgba(255, 213, 188, 0.45) !important;
}

.lms-cc-event-form {
    margin-top: 1.2rem;
    border: 1px solid var(--cc-border-subtle);
    border-radius: 14px;
    padding: 1.1rem;
    background: var(--cc-card-strong);
}

.lms-cc-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.9rem 1.1rem;
}

.lms-cc-form-section {
    margin-bottom: 0.75rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid rgba(255, 173, 123, 0.18);
    border-radius: 12px;
    background: rgba(14, 22, 44, 0.46);
}

.lms-cc-form-section-title {
    margin: 0 0 0.6rem;
    color: #ffd8bf;
    font-size: 0.84rem;
    font-weight: 700;
}

.lms-cc-form-hint {
    margin: 0 0 0.7rem;
    font-size: 0.78rem;
    color: var(--cc-text-muted);
}

.lms-cc-required {
    color: #ffae78;
    font-weight: 700;
}

.lms-cc-form-meta {
    margin: 0.2rem 0 0.5rem;
    font-size: 0.8rem;
    color: var(--cc-text-muted);
}

.lms-cc-form-meta.is-error {
    color: #ffd0c0;
}

.lms-cc-weekday-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.35rem;
}

.lms-cc-weekday-group label {
    display: inline-flex;
    align-items: center;
    gap: 0.22rem;
    padding: 0.24rem 0.5rem;
    border: 1px solid rgba(255, 173, 123, 0.2);
    border-radius: 999px;
    background: rgba(11, 18, 38, 0.72);
    color: #ffe9dc;
    font-size: 0.78rem;
}

.lms-cc-location-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.lms-cc-location-row {
    border: 1px solid rgba(255, 173, 123, 0.2);
    border-radius: 10px;
    padding: 0.55rem 0.65rem;
    background: rgba(11, 18, 38, 0.5);
}

.lms-cc-location-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.45rem;
}

.lms-cc-form-grid label {
    color: var(--cc-text-muted);
    font-size: 0.8rem;
}

.lms-cc-toggle-field {
    display: flex;
    align-items: flex-end;
}

.lms-cc-toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 38px;
    padding: 0.38rem 0.6rem;
    border: 1px solid rgba(255, 173, 123, 0.2);
    border-radius: 10px;
    background: rgba(11, 18, 38, 0.6);
    color: #ffe4d2 !important;
    line-height: 1;
}

.lms-cc-toggle-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: #ff9d69;
    cursor: pointer;
}

.lms-cc-events-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 0.8rem;
}

.lms-cc-events-toolbar .lms-cc-btn.is-active {
    color: #fff0e8;
    border-color: rgba(255, 164, 116, 0.72);
    background: linear-gradient(100deg, rgba(255, 132, 90, 0.42), rgba(179, 74, 43, 0.36));
    box-shadow: 0 0 0 1px rgba(255, 158, 108, 0.24), 0 0 22px rgba(199, 102, 60, 0.34);
}

.lms-cc-events-list-wrap {
    overflow-x: auto;
}

.lms-cc-events-table th:first-child,
.lms-cc-events-table td:first-child {
    width: 34px;
    text-align: center;
}

.lms-cc-events-table td:last-child {
    white-space: nowrap;
}

.lms-cc-error {
    color: #ffd0c0;
}

/* 活动签到二维码弹窗 */
.lms-cc-event-qr-meta {
    margin-bottom: 1rem;
}

.lms-cc-event-qr-title {
    margin: 0 0 0.65rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--cc-text);
    line-height: 1.35;
}

.lms-cc-event-qr-dl {
    margin: 0;
    display: grid;
    gap: 0.35rem 1rem;
    font-size: 0.88rem;
}

.lms-cc-event-qr-dl > div {
    display: grid;
    grid-template-columns: minmax(4.5rem, auto) 1fr;
    gap: 0.35rem 0.65rem;
    align-items: baseline;
}

.lms-cc-event-qr-dl dt {
    margin: 0;
    color: var(--cc-text-muted);
    font-weight: 600;
}

.lms-cc-event-qr-dl dd {
    margin: 0;
    color: var(--cc-text);
    word-break: break-word;
}

.lms-cc-event-qr-visual {
    margin: 0.85rem 0 0.65rem;
    text-align: center;
}

.lms-cc-event-qr-img {
    display: inline-block;
    max-width: 280px;
    width: 100%;
    height: auto;
    border-radius: var(--cc-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.12);
    vertical-align: top;
}

.lms-cc-event-qr-hint {
    margin: 0 0 1rem;
    font-size: 0.82rem;
    color: var(--cc-text-muted);
    line-height: 1.45;
}

.lms-cc-modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    background: rgba(8, 12, 26, 0.68);
    backdrop-filter: blur(5px);
}

.lms-cc-modal {
    width: min(980px, 96vw);
    max-height: 88vh;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 174, 126, 0.35);
    background: linear-gradient(160deg, rgba(37, 15, 10, 0.96), rgba(27, 11, 8, 0.95));
    box-shadow: 0 26px 68px rgba(0, 0, 0, 0.56);
    animation: ccModalIn 0.26s ease;
}

.lms-cc-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.95rem 1.1rem;
    border-bottom: 1px solid var(--cc-border-subtle);
    background: rgba(91, 42, 30, 0.34);
}

.lms-cc-modal-title {
    margin: 0;
    color: #fff2e9;
    font-size: 1rem;
}

.lms-cc-modal-body {
    flex: 1;
    min-height: 0;
    padding: 1rem 1.1rem 1.2rem;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    color: #ffe9dc;
}

.lms-cc-modal-body p,
.lms-cc-modal-body li,
.lms-cc-modal-body label,
.lms-cc-modal-body td,
.lms-cc-modal-body th {
    color: #ffe9dc;
}

.lms-cc-event-view-grid p {
    margin: 0;
}

.lms-cc-event-view-grid strong {
    color: #ffd2bb;
}

.lms-cc-event-view-grid span {
    color: #fff2e8;
}

.lms-cc-event-view-absentees {
    margin-top: 12px;
    padding: 12px;
    border: 1px solid rgba(255, 173, 124, 0.28);
    border-radius: 12px;
    background: rgba(55, 24, 16, 0.72);
}

.lms-cc-event-view-absentees h4 {
    margin: 0 0 8px;
    color: #ffe4d4;
}

.lms-cc-absent-summary {
    margin: 0 0 8px;
    color: #ffd9c6;
}

.lms-cc-absent-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lms-cc-absent-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 173, 124, 0.34);
    background: rgba(20, 10, 8, 0.7);
    color: #ffe9dc;
    font-size: 12px;
}

.lms-cc-event-view-remedial {
    margin-top: 12px;
    padding: 12px;
    border: 1px solid rgba(255, 173, 124, 0.28);
    border-radius: 12px;
    background: rgba(49, 22, 16, 0.72);
}

.lms-cc-event-view-remedial h4 {
    margin: 0 0 8px;
    color: #ffe4d4;
}

.lms-cc-remedial-status {
    margin: 0 0 8px;
    color: #ffd8c4;
    font-size: 12px;
}

.lms-cc-remind-modal {
    width: min(640px, 94vw);
}

.lms-cc-remind-meta {
    margin: 0 0 0.75rem;
    color: var(--cc-text-muted);
    font-size: 0.84rem;
}

.lms-cc-student-summary {
    margin-bottom: 0.85rem;
    color: #f4d4c0;
    font-size: 0.9rem;
}

.lms-cc-student-courses {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.lms-cc-course-card {
    border: 1px solid rgba(255, 173, 124, 0.27);
    background: rgba(47, 20, 14, 0.78);
    border-radius: 14px;
    padding: 0.9rem;
    box-shadow: inset 0 1px 0 rgba(255, 203, 167, 0.08);
}

.lms-cc-course-header {
    margin-bottom: 0.55rem;
}

.lms-cc-course-title {
    color: #fff3eb;
    font-size: 0.95rem;
    font-weight: 600;
}

.lms-cc-course-meta {
    margin-top: 0.14rem;
    color: #efc6a9;
    font-size: 0.8rem;
}

.lms-cc-course-body {
    border-top: 1px dashed rgba(255, 171, 121, 0.26);
    margin-top: 0.52rem;
    padding-top: 0.52rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.lms-cc-lesson-row {
    border: 1px solid rgba(255, 165, 112, 0.22);
    background: rgba(30, 12, 9, 0.45);
    border-radius: 10px;
    padding: 0.62rem 0.68rem;
}

.lms-cc-lesson-title {
    margin-bottom: 0.35rem;
    color: #fff0e5;
    font-size: 0.84rem;
}

.lms-cc-lesson-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem 0.7rem;
}

.lms-cc-lesson-metric {
    display: flex;
    flex-direction: column;
    gap: 0.16rem;
}

.lms-cc-lesson-label {
    color: #eab999;
    font-size: 0.74rem;
}

.lms-cc-bar-wrap {
    display: flex;
    align-items: center;
    gap: 0.42rem;
}

.lms-cc-bar {
    position: relative;
    flex: 1;
    min-width: 64px;
    height: 9px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255, 170, 120, 0.25);
}

.lms-cc-bar-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, #ffbe6c, #ff8b5d 45%, #b84a2b);
    box-shadow: 0 0 16px rgba(198, 104, 58, 0.45);
    animation: ccShimmer 2.8s linear infinite;
}

.lms-cc-bar-label {
    color: #f6d7c4;
    font-size: 0.74rem;
    line-height: 1;
    white-space: nowrap;
}

.lms-cc-class-events-ul {
    list-style: none;
    margin: 0.4rem 0 0;
    padding: 0;
}

.lms-cc-class-events-ul li {
    padding: 0.48rem 0;
    border-bottom: 1px solid var(--cc-border-subtle);
    color: #f9e1d3;
}

.lms-cc-class-events-ul li:last-child { border-bottom: 0; }

@keyframes ccModalIn {
    from { opacity: 0; transform: translateY(8px) scale(0.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ccShimmer {
    0% { filter: saturate(0.95) brightness(0.95); }
    50% { filter: saturate(1.22) brightness(1.06); }
    100% { filter: saturate(0.95) brightness(0.95); }
}

@media (max-width: 860px) {
    .lms-cc.lms-counselor-center { border-radius: 0; }
    .lms-cc-header { padding: 1rem 1rem 0.95rem; }
    .lms-cc-header-top { flex-wrap: wrap; }
    .lms-cc-body { padding: 1rem; }
    .lms-cc-lesson-metrics { grid-template-columns: 1fr; }
    .lms-cc-class-row { flex-wrap: wrap; }
    .lms-cc-class-row .lms-cc-btn { width: 100%; }
    .lms-cc-student-toolbar-main {
        grid-template-columns: 1fr 1fr;
    }
    .lms-cc-student-toolbar-main .lms-cc-student-count {
        justify-self: end;
    }
    .lms-cc-student-toolbar-advanced {
        grid-template-columns: 1fr;
    }
    .lms-cc-student-manage-toolbar {
        grid-template-columns: 1fr;
    }
}