@keyframes se-fadeUp {
     from { opacity: 0; transform: translateY(14px); }
     to   { opacity: 1; transform: translateY(0); }
 }

.se-page-wrap {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100%;
    animation: se-fadeUp .4s ease both;
  
    box-sizing: border-box;
}

/* ── TOP PANEL ── */
.se-top-panel {
    width: 100%;
    background: #0f1923;
    padding: 24px 36px;
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    box-sizing: border-box;
}
.se-top-panel::before {
    content: '';
    position: absolute;
    width: 320px; height: 320px;
    border-radius: 50%;
    background: rgba(26,86,219,.18);
    top: -180px; right: 80px;
    pointer-events: none;
}
.se-top-panel::after {
    content: '';
    position: absolute;
    width: 180px; height: 180px;
    border-radius: 50%;
    background: rgba(26,86,219,.10);
    bottom: -100px; left: 200px;
    pointer-events: none;
}

.se-back-btn {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: rgba(255,255,255,.08);
    border: 1.5px solid rgba(255,255,255,.12);
    color: rgba(255,255,255,.7);
    display: flex; align-items: center; justify-content: center;
    font-size: .95rem; cursor: pointer;
    transition: all .2s;
    flex-shrink: 0;
    position: relative; z-index: 1;
}
.se-back-btn:hover {
    background: rgba(255,255,255,.15);
    color: #fff;
    border-color: rgba(255,255,255,.3);
}

.se-top-content {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    position: relative; z-index: 1;
    flex-wrap: wrap;
}

.se-top-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    background: rgba(26,86,219,.28);
    border: 1.5px solid rgba(26,86,219,.45);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; color: #6ba3ff;
    flex-shrink: 0;
}

.se-top-text { display: flex; flex-direction: column; }

.se-top-title {
    font-size: 1.25rem;
    color: #fff;
    font-weight: 700;
    margin: 0;
    letter-spacing: -.02em;
    white-space: nowrap;
}

.se-top-sub {
    font-size: .78rem;
    color: rgba(255,255,255,.45);
    margin: 2px 0 0;
    white-space: nowrap;
}

.se-top-divider {
    width: 1px; height: 36px;
    background: rgba(255,255,255,.12);
    flex-shrink: 0; margin: 0 4px;
}

.se-info-card {
    display: flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 10px;
    padding: 8px 14px;
    white-space: nowrap;
}
.se-info-card > i { color: #6ba3ff; font-size: .9rem; }
.se-info-label {
    font-size: .65rem;
    color: rgba(255,255,255,.35);
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 600;
}
.se-info-val {
    font-size: .8rem;
    color: rgba(255,255,255,.75);
    font-weight: 500;
}

/* ── BODY ── */
.se-body {
    flex: 1;
    width: 100%;
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    box-sizing: border-box;
}

.se-section { display: flex; flex-direction: column; gap: 14px; }

.se-section-label {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #8a9ab0;
}

/* ── Toggle ── */
.se-toggle-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.se-toggle-btn {
    border: 2px solid #dde3ed;
    border-radius: 14px;
    padding: 18px 22px;
    cursor: pointer;
    background: #fff;
    color: #3d4f61;
    display: flex; align-items: center; gap: 14px;
    transition: all .22s cubic-bezier(.4,0,.2,1);
    user-select: none;
}
.se-toggle-btn:hover {
    border-color: #1a56db; color: #1a56db;
    box-shadow: 0 4px 16px rgba(26,86,219,.10);
    transform: translateY(-1px);
}
.se-toggle-active {
    border-color: #1a56db !important;
    background: rgba(26,86,219,.06) !important;
    color: #1a56db !important;
    box-shadow: 0 4px 20px rgba(26,86,219,.12);
}
.se-toggle-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    background: rgba(26,86,219,.1);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: #1a56db; flex-shrink: 0;
}
.se-toggle-text { display: flex; flex-direction: column; }
.se-toggle-title { font-size: 1rem; font-weight: 500; line-height: 1.2; }
.se-toggle-active .se-toggle-title { font-weight: 700; }
.se-toggle-sub { font-size: .82rem; color: #8a9ab0; margin-top: 3px; }
.se-toggle-active .se-toggle-sub { color: rgba(26,86,219,.6); }

/* ── Members box ── */
.se-members-box {
    background: #f5f7fa;
    border: 1.5px solid #dde3ed;
    border-radius: 14px;
    padding: 20px;
}
.se-hint {
    display: flex; align-items: center; gap: 7px;
    font-size: .82rem; color: #8a9ab0;
    background: #fffbeb; border: 1px solid #fde68a;
    border-radius: 9px; padding: 10px 14px; margin-bottom: 16px;
}
.se-hint i { color: #f59e0b; }

/* ── Search ── */
.se-search-row { display: flex; gap: 12px; align-items: center; }
.se-search-wrap { position: relative; flex: 1; }
.se-search-icon {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: #8a9ab0; font-size: .9rem; pointer-events: none;
}
.se-search-input {
    width: 100%; padding: 13px 14px 13px 40px;
    border: 2px solid #dde3ed; border-radius: 12px;
    background: #fff; font-size: .92rem; color: #0f1923;
    outline: none; transition: border-color .2s, box-shadow .2s;
    font-family: inherit;
}
.se-search-input:focus {
    border-color: #1a56db;
    box-shadow: 0 0 0 3px rgba(26,86,219,.10);
}
.se-add-btn {
    padding: 13px 26px; background: #1a56db; color: #fff;
    border: none; border-radius: 12px;
    font-size: .92rem; font-weight: 600; cursor: pointer;
    display: flex; align-items: center; gap: 6px;
    white-space: nowrap; font-family: inherit;
    transition: background .2s, box-shadow .2s, transform .15s;
}
.se-add-btn:hover {
    background: #1648c0;
    box-shadow: 0 4px 16px rgba(26,86,219,.3);
    transform: translateY(-1px);
}

/* ── Dropdown ── */
.se-dropdown {
    position: absolute; top: calc(100% + 6px); left: 0; right: 0;
    background: #fff; border: 1.5px solid #dde3ed; border-radius: 14px;
    box-shadow: 0 10px 30px rgba(15,25,35,.12); z-index: 50; overflow: hidden;
}
.se-drop-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; cursor: pointer; transition: background .15s;
}
.se-drop-item:hover { background: #f5f7fa; }
.se-drop-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    object-fit: cover; border: 1.5px solid #dde3ed;
}
.se-drop-name { font-size: .88rem; font-weight: 500; }
.se-drop-sub  { font-size: .78rem; color: #8a9ab0; }

/* ── Chips ── */
.se-chips-wrap {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-top: 14px; min-height: 36px;
}
.se-chips-empty { font-size: .82rem; color: #8a9ab0; font-style: italic; align-self: center; }
.se-chip {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 7px 14px 7px 9px; border-radius: 50px;
    background: linear-gradient(135deg, #e6f4ff, #cce8ff);
    border: 1.5px solid #99d0ff;
    font-size: .85rem; font-weight: 500; color: #1648c0;
}
.se-chip-avatar { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }
.se-chip-remove {
    font-size: .72rem; cursor: pointer; opacity: .6;
    transition: opacity .15s; color: #1648c0;
}
.se-chip-remove:hover { opacity: 1; }

/* ── Divider ── */
.se-divider { height: 1px; background: #dde3ed; }

/* ── Suggestions ── */
.se-sug-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.se-sug-card {
    border: 2px solid #dde3ed;
    border-radius: 8px;
    padding: 7px 16px;
    cursor: pointer;
    background: #fff;
    transition: all .2s;
    user-select: none;
    display: inline-flex;
    align-items: center;
}
.se-sug-card:hover {
    border-color: #1a56db;
    box-shadow: 0 2px 8px rgba(26,86,219,.10);
}
.se-sug-active {
    border-color: #1a56db !important;
    background: rgba(26,86,219,.06) !important;
}
.se-sug-title {
    font-size: .85rem;
    font-weight: 600;
    color: #0f1923;
}
.se-sug-active .se-sug-title {
    color: #1a56db;
}


/* ── Textarea ── */
.se-textarea {
    width: 100%;
    padding: 18px;
    border: 2px solid #dde3ed; border-radius: 14px;
    background: #fff; font-size: .95rem; color: #0f1923;
    line-height: 1.7; resize: vertical; min-height: 180px;
    outline: none; transition: border-color .2s, box-shadow .2s;
    font-family: inherit;
}
.se-textarea:focus {
    border-color: #1a56db;
    box-shadow: 0 0 0 3px rgba(26,86,219,.10);
}
.se-char-count {
    text-align: right; font-size: .75rem;
    color: #8a9ab0; margin-top: 6px;
}

/* ── Submit ── */
.se-submit-row {
    display: flex; align-items: center;
    justify-content: space-between; gap: 16px;
}
.se-submit-info {
    font-size: .85rem; color: #8a9ab0;
    display: flex; align-items: center; gap: 6px;
}
.se-submit-btn {
    display: flex; align-items: center; gap: 10px;
    padding: 15px 36px; background: #0f1923; color: #fff;
    border: none; border-radius: 14px;
    font-size: 1rem; font-weight: 600; cursor: pointer;
    letter-spacing: .01em; font-family: inherit;
    transition: background .2s, box-shadow .2s, transform .15s;
}
.se-submit-btn:hover {
    background: #1a2d42;
    box-shadow: 0 6px 24px rgba(15,25,35,.22);
    transform: translateY(-1px);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .se-top-panel   { padding: 16px 20px; flex-wrap: wrap; }
    .se-top-divider { display: none; }
    .se-top-sub     { display: none; }
    .se-body        { padding: 24px 20px; }
    .se-toggle-group, .se-sug-grid { grid-template-columns: 1fr; }
    .se-submit-row  { flex-direction: column; align-items: stretch; }
    .se-submit-btn  { justify-content: center; }
}