/* Global loading overlay for long-running form submissions and AJAX requests */
.global-loading-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
    z-index: 99999;
}

.global-loading-overlay.is-visible {
    display: flex;
}

.global-loading-card {
    min-width: 240px;
    max-width: 90vw;
    background: #ffffff;
    border-radius: 14px;
    padding: 20px 24px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
    border: 1px solid #e2e8f0;
}

.global-loading-spinner {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 3px solid #ffd8cc;
    border-top-color: #810000;
    margin: 0 auto 12px;
    animation: global-loading-spin 0.9s linear infinite;
}

.global-loading-text {
    margin: 0;
    color: #334155;
    font-size: 14px;
    font-weight: 600;
}

body.loading-active {
    overflow: hidden;
}

body.modal-active {
    overflow: hidden;
}

.loading-click-disabled {
    pointer-events: none;
    opacity: 0.7;
}

.global-confirm-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(2px);
    z-index: 100000;
}

.global-confirm-overlay.is-visible {
    display: flex;
}

.global-confirm-card {
    width: min(460px, 100%);
    background: #ffffff;
    border-radius: 14px;
    padding: 20px 22px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 20px 40px rgba(2, 6, 23, 0.28);
}

.global-confirm-title {
    margin: 0 0 10px;
    color: #0f172a;
    font-size: 20px;
    font-weight: 700;
}

.global-confirm-message {
    margin: 0;
    color: #334155;
    font-size: 14px;
    line-height: 1.65;
    white-space: pre-line;
}

.global-confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

.global-confirm-btn {
    min-width: 96px;
    border-radius: 8px;
    padding: 9px 14px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.global-confirm-btn-cancel {
    background: #ffffff;
    color: #334155;
    border: 1px solid #cbd5e1;
}

.global-confirm-btn-cancel:hover {
    background: #f8fafc;
}

.global-confirm-btn-confirm {
    background: #810000;
    color: #ffffff;
    border: 1px solid #810000;
}

.global-confirm-btn-confirm:hover {
    background: #660000;
    border-color: #660000;
}

.global-confirm-btn-confirm.is-danger {
    background: #b91c1c;
    border-color: #b91c1c;
}

.global-confirm-btn-confirm.is-danger:hover {
    background: #991b1b;
    border-color: #991b1b;
}

@media (prefers-reduced-motion: reduce) {
    .global-loading-spinner {
        animation-duration: 1.8s;
    }
}

.global-confirm-btn:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

@keyframes global-loading-spin {
    to {
        transform: rotate(360deg);
    }
}