/* ip_manager.css - modal "Quản lý IP Allow" (#ipManagementModal). Chỉ áp dụng trong modal này.
 * Nạp SAU styles.css và main-ui.css. Dùng biến màu của site nên tự theo giao diện sáng/tối. */

#ipManagementModal {
    --ipm-primary: var(--primary-color, #0066cc);
    --ipm-primary-soft: rgba(0, 102, 204, .10);
    --ipm-line: var(--border-light, #e9ecef);
    --ipm-surface: var(--bg-card, #fff);
    --ipm-surface-2: var(--bg-secondary, #f8f9fa);
    --ipm-text: var(--text-primary, #212529);
    --ipm-muted: var(--text-secondary, #6c757d);
    --ipm-ok: #16a34a;
    --ipm-bad: #dc2626;
    --ipm-warn: #d97706;
}

#ipManagementModal .modal-content.ipm-modal {
    width: min(620px, 96vw);
    max-width: none;
    max-height: min(760px, 94vh);
    max-height: min(760px, 94dvh);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
    border-radius: 16px;
    background: var(--ipm-surface);
}

/* ---------- Tiêu đề ---------- */
#ipManagementModal .ipm-header {
    flex: 0 0 auto;
    display: flex; align-items: center; gap: 14px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--ipm-line);
    background: linear-gradient(135deg, var(--ipm-primary-soft), transparent 70%);
}
#ipManagementModal .ipm-header-icon {
    flex: 0 0 auto; width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px; font-size: 20px; color: #fff;
    background: linear-gradient(135deg, var(--ipm-primary), #0a84ff);
    box-shadow: 0 4px 12px rgba(0, 102, 204, .35);
}
#ipManagementModal .ipm-header-text { flex: 1; min-width: 0; }
#ipManagementModal .ipm-header-text h3 { margin: 0; font-size: 18px; font-weight: 700; color: var(--ipm-text); }
#ipManagementModal .ipm-header-text p { margin: 2px 0 0; font-size: 13px; color: var(--ipm-muted); line-height: 1.4; }
#ipManagementModal .ipm-close {
    flex: 0 0 auto; width: 36px; height: 36px;
    border: 0; border-radius: 10px; background: transparent; color: var(--ipm-muted);
    font-size: 18px; cursor: pointer; transition: background-color .12s, color .12s;
}
#ipManagementModal .ipm-close:hover { background: var(--ipm-surface-2); color: var(--ipm-text); }

/* ---------- Thân ---------- */
#ipManagementModal .ipm-body {
    flex: 1 1 auto; min-height: 0;
    display: flex; flex-direction: column; gap: 14px;
    padding: 16px 20px;
    overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin;
}
#ipManagementModal .ipm-notice {
    display: flex; gap: 12px; align-items: flex-start;
    padding: 12px 14px; border-radius: 10px;
    background: var(--ipm-primary-soft); border: 1px solid rgba(0, 102, 204, .25);
    color: var(--ipm-text); font-size: 13px; line-height: 1.5;
}
#ipManagementModal .ipm-notice > i { flex: 0 0 auto; margin-top: 2px; color: var(--ipm-primary); font-size: 16px; }
#ipManagementModal .ipm-notice ul { margin: 0; padding: 0 0 0 16px; }
#ipManagementModal .ipm-notice li { margin: 1px 0; }
#ipManagementModal .ipm-notice code, #ipManagementModal .ipm-ip {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}
#ipManagementModal .ipm-notice code { padding: 0 5px; border-radius: 4px; background: rgba(0, 0, 0, .07); }

#ipManagementModal .ipm-card {
    display: flex; flex-direction: column; gap: 10px;
    padding: 14px 16px;
    border: 1px solid var(--ipm-line); border-radius: 12px;
    background: var(--ipm-surface);
}
#ipManagementModal .ipm-card-list { flex: 1 1 auto; min-height: 0; }
#ipManagementModal .ipm-label { margin: 0; font-size: 14px; font-weight: 700; color: var(--ipm-text); }
#ipManagementModal .ipm-label i { margin-right: 6px; color: var(--ipm-primary); }

/* ---------- Ô thêm IP ---------- */
#ipManagementModal .ipm-add { display: flex; gap: 8px; }
#ipManagementModal .ipm-input, #ipManagementModal .ipm-search { position: relative; flex: 1; min-width: 0; }
#ipManagementModal .ipm-input > i, #ipManagementModal .ipm-search > i {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    font-size: 13px; color: var(--ipm-muted); pointer-events: none;
}
#ipManagementModal .ipm-input input, #ipManagementModal .ipm-search input {
    width: 100%; height: 42px; padding: 0 12px 0 34px;
    border: 1.5px solid var(--ipm-line); border-radius: 10px;
    background: var(--ipm-surface); color: var(--ipm-text);
    font: inherit; font-family: 'Consolas', 'Monaco', monospace; font-size: 14px;
    transition: border-color .12s, box-shadow .12s;
}
#ipManagementModal .ipm-search input { height: 34px; font-size: 13px; font-family: inherit; }
#ipManagementModal .ipm-input input:focus, #ipManagementModal .ipm-search input:focus {
    outline: none; border-color: var(--ipm-primary); box-shadow: 0 0 0 3px var(--ipm-primary-soft);
}
#ipManagementModal .ipm-input input.is-invalid { border-color: var(--ipm-bad); box-shadow: 0 0 0 3px rgba(220, 38, 38, .12); }
#ipManagementModal .ipm-input input.is-valid { border-color: var(--ipm-ok); }
#ipManagementModal .ipm-hint { min-height: 18px; font-size: 12.5px; color: var(--ipm-muted); line-height: 1.4; }
#ipManagementModal .ipm-hint.is-ok { color: var(--ipm-ok); }
#ipManagementModal .ipm-hint.is-bad { color: var(--ipm-bad); }
#ipManagementModal .ipm-hint.is-warn { color: var(--ipm-warn); }

/* ---------- Nút ---------- */
#ipManagementModal .ipm-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    height: 42px; padding: 0 18px;
    border: 1.5px solid transparent; border-radius: 10px;
    font: inherit; font-size: 14px; font-weight: 700; white-space: nowrap; cursor: pointer;
    transition: background-color .12s, border-color .12s, opacity .12s;
}
#ipManagementModal .ipm-btn-primary { background: var(--ipm-primary); color: #fff; box-shadow: 0 3px 10px rgba(0, 102, 204, .3); }
#ipManagementModal .ipm-btn-primary:hover:not(:disabled) { background: #0052a3; }
#ipManagementModal .ipm-btn-ghost { background: var(--ipm-surface); color: var(--ipm-text); border-color: var(--ipm-line); }
#ipManagementModal .ipm-btn-ghost:hover { background: var(--ipm-surface-2); border-color: var(--ipm-muted); }
#ipManagementModal .ipm-btn:disabled { opacity: .5; cursor: not-allowed; box-shadow: none; }
#ipManagementModal .ipm-btn:focus-visible, #ipManagementModal .ipm-icon-btn:focus-visible { outline: 3px solid var(--ipm-primary-soft); outline-offset: 2px; }

/* ---------- Danh sách ---------- */
#ipManagementModal .ipm-list-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
#ipManagementModal .ipm-list-title { font-size: 14px; font-weight: 700; color: var(--ipm-text); display: flex; align-items: center; gap: 6px; }
#ipManagementModal .ipm-list-title > i { color: var(--ipm-primary); }
#ipManagementModal .ipm-count { min-width: 24px; padding: 1px 8px; border-radius: 999px; background: var(--ipm-primary-soft); color: var(--ipm-primary); font-size: 12px; font-weight: 700; text-align: center; }
#ipManagementModal .ipm-list-tools { display: flex; align-items: center; gap: 8px; }
#ipManagementModal .ipm-search { width: 180px; flex: 0 0 auto; }
#ipManagementModal .ipm-search[hidden] { display: none; }

#ipManagementModal .ipm-icon-btn {
    width: 34px; height: 34px; flex: 0 0 auto;
    border: 1px solid var(--ipm-line); border-radius: 8px;
    background: var(--ipm-surface-2); color: var(--ipm-muted); font-size: 13px; cursor: pointer;
    transition: background-color .12s, color .12s, border-color .12s;
}
#ipManagementModal .ipm-icon-btn:hover:not(:disabled) { color: var(--ipm-primary); border-color: var(--ipm-primary); background: var(--ipm-primary-soft); }
#ipManagementModal .ipm-icon-btn.is-danger:hover:not(:disabled) { color: var(--ipm-bad); border-color: var(--ipm-bad); background: rgba(220, 38, 38, .08); }
#ipManagementModal .ipm-icon-btn:disabled { opacity: .5; cursor: not-allowed; }

#ipManagementModal .ipm-list {
    display: flex; flex-direction: column; gap: 6px;
    max-height: 320px; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin;
    padding-right: 2px;
}
#ipManagementModal .ipm-row {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px 8px 12px;
    border: 1px solid var(--ipm-line); border-radius: 10px;
    background: var(--ipm-surface-2);
    transition: border-color .12s, background-color .12s;
}
#ipManagementModal .ipm-row:hover { border-color: var(--ipm-primary); background: var(--ipm-primary-soft); }
#ipManagementModal .ipm-row-icon {
    flex: 0 0 auto; width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 8px; background: var(--ipm-surface); color: var(--ipm-primary); font-size: 13px;
    border: 1px solid var(--ipm-line);
}
#ipManagementModal .ipm-ip { flex: 1; min-width: 0; font-size: 14px; font-weight: 600; color: var(--ipm-text); overflow-wrap: anywhere; }
#ipManagementModal .ipm-ip mark { background: rgba(255, 193, 7, .45); color: inherit; border-radius: 2px; }
#ipManagementModal .ipm-badge { flex: 0 0 auto; padding: 2px 9px; border-radius: 999px; background: rgba(22, 163, 74, .12); color: var(--ipm-ok); font-size: 11.5px; font-weight: 700; }
#ipManagementModal .ipm-row-actions { flex: 0 0 auto; display: flex; gap: 6px; }
#ipManagementModal .ipm-row.is-new { animation: ipm-flash 1.6s ease-out; }
@keyframes ipm-flash { from { background: rgba(22, 163, 74, .22); border-color: var(--ipm-ok); } to { background: var(--ipm-surface-2); } }

#ipManagementModal .ipm-empty {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 26px 10px; color: var(--ipm-muted); font-size: 13.5px; text-align: center;
}
#ipManagementModal .ipm-empty.is-error { color: var(--ipm-bad); }

/* ---------- Chân ---------- */
#ipManagementModal .ipm-footer {
    flex: 0 0 auto; display: flex; justify-content: flex-end;
    padding: 12px 20px; border-top: 1px solid var(--ipm-line); background: var(--ipm-surface);
}

/* ---------- Mobile ---------- */
@media (max-width: 600px) {
    #ipManagementModal .modal-content.ipm-modal { width: 100vw; max-height: 100vh; max-height: 100dvh; height: 100vh; height: 100dvh; border-radius: 0; }
    #ipManagementModal .ipm-header { padding: 12px 14px; }
    #ipManagementModal .ipm-body { padding: 12px 14px; }
    #ipManagementModal .ipm-add { flex-direction: column; }
    #ipManagementModal .ipm-btn { height: 46px; }
    #ipManagementModal .ipm-input input { height: 46px; font-size: 16px; } /* >=16px: Chrome Android không tự phóng to */
    #ipManagementModal .ipm-search input { font-size: 16px; }
    #ipManagementModal .ipm-search { width: 150px; }
    #ipManagementModal .ipm-list { max-height: none; }
    #ipManagementModal .ipm-icon-btn { width: 40px; height: 40px; }
    #ipManagementModal .ipm-footer { padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); }
    #ipManagementModal .ipm-footer .ipm-btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    #ipManagementModal *, #ipManagementModal *::before { transition: none !important; animation: none !important; }
}