/**
 * Global confirm / dialog modal (main site + access).
 * Classes are namespaced with .panel-modal to avoid clashes.
 */

:root {
    --panel-modal-overlay: rgba(15, 23, 42, 0.55);
    --panel-modal-surface: #ffffff;
    --panel-modal-border: rgba(15, 23, 42, 0.12);
    --panel-modal-shadow: 0 24px 48px rgba(15, 23, 42, 0.18), 0 8px 16px rgba(15, 23, 42, 0.1);
    --panel-modal-title: #0f172a;
    --panel-modal-text: #475569;
    --panel-modal-radius: 14px;
    --panel-modal-btn-cancel-bg: linear-gradient(180deg, #64748b 0%, #475569 100%);
    --panel-modal-btn-cancel-hover: linear-gradient(180deg, #768696 0%, #52607a 100%);
    --panel-modal-btn-confirm-bg: linear-gradient(180deg, #353d52 0%, #1e2433 100%);
    --panel-modal-btn-confirm-hover: linear-gradient(180deg, #454e66 0%, #2a3145 100%);
    --panel-modal-btn-danger-bg: linear-gradient(180deg, #e11d48 0%, #9f1239 100%);
    --panel-modal-btn-danger-hover: linear-gradient(180deg, #f43f5e 0%, #be123c 100%);
    --panel-modal-btn-fg: #f8fafc;
    --panel-modal-btn-border: rgba(0, 0, 0, 0.35);
    --panel-modal-focus: #60a5fa;
}

.panel-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(24px, env(safe-area-inset-top, 0px)) 24px max(24px, env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.panel-modal[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.panel-modal__backdrop {
    position: absolute;
    inset: 0;
    background: var(--panel-modal-overlay);
    cursor: pointer;
    border: 0;
    padding: 0;
    margin: 0;
}

.panel-modal__dialog {
    position: relative;
    width: min(100%, 400px);
    margin: 0;
    padding: 22px 22px 18px;
    background: var(--panel-modal-surface);
    border: 1px solid var(--panel-modal-border);
    border-radius: var(--panel-modal-radius);
    box-shadow: var(--panel-modal-shadow);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.22s cubic-bezier(0.34, 1.2, 0.64, 1);
}

.panel-modal[aria-hidden="false"] .panel-modal__dialog {
    transform: translateY(0) scale(1);
}

.panel-modal__title {
    margin: 0 0 10px;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--panel-modal-title);
    line-height: 1.25;
}

.panel-modal__message {
    margin: 0 0 20px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--panel-modal-text);
}

.panel-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.panel-modal__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 9px 16px;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--panel-modal-btn-fg);
    border: 1px solid var(--panel-modal-btn-border);
    border-radius: 8px;
    cursor: pointer;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.1) inset,
        0 1px 3px rgba(0, 0, 0, 0.12);
    transition: background 0.12s ease, border-color 0.12s ease, filter 0.12s ease;
}

.panel-modal__btn:focus-visible {
    outline: 2px solid var(--panel-modal-focus);
    outline-offset: 2px;
}

.panel-modal__btn--cancel {
    background: var(--panel-modal-btn-cancel-bg);
}

.panel-modal__btn--cancel:hover {
    background: var(--panel-modal-btn-cancel-hover);
    filter: brightness(1.03);
}

.panel-modal__btn--confirm {
    background: var(--panel-modal-btn-confirm-bg);
}

.panel-modal__btn--confirm:hover {
    background: var(--panel-modal-btn-confirm-hover);
    filter: brightness(1.03);
}

.panel-modal__btn--confirm.panel-modal__btn--danger {
    background: var(--panel-modal-btn-danger-bg);
}

.panel-modal__btn--confirm.panel-modal__btn--danger:hover {
    background: var(--panel-modal-btn-danger-hover);
}

body.panel-modal--scroll-lock {
    overflow: hidden;
}

@media (max-width: 480px) {
    .panel-modal__actions {
        flex-direction: column-reverse;
    }

    .panel-modal__btn {
        width: 100%;
    }
}