:root {
    --storm-dialog-surface: #090d0a;
    --storm-dialog-panel: #0e1410;
    --storm-dialog-rule: rgba(210, 218, 210, 0.16);
    --storm-dialog-text: #edf1eb;
    --storm-dialog-muted: #89938b;
    --storm-dialog-gold: #d1ad55;
    --storm-dialog-warning: #d79b3e;
    --storm-dialog-danger: #d85d57;
    --storm-dialog-success: #55c779;
}

html.storm-dialog-open,
html.storm-dialog-open body {
    overflow: hidden;
}

.storm-dialog-overlay[hidden] {
    display: none !important;
}

.storm-dialog-overlay {
    position: fixed;
    z-index: 110000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(1, 3, 2, 0.78);
    opacity: 0;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: opacity 160ms ease;
}

.storm-dialog-overlay.show {
    opacity: 1;
}

.storm-dialog {
    --dialog-accent: var(--storm-dialog-gold);
    position: relative;
    width: min(540px, 100%);
    overflow: hidden;
    border: 1px solid var(--storm-dialog-rule);
    border-radius: 2px;
    background:
        linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
        var(--storm-dialog-surface);
    background-size: 24px 24px, 24px 24px, auto;
    color: var(--storm-dialog-text);
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.68);
    transform: translateY(12px);
    opacity: 0;
    transition: transform 180ms cubic-bezier(.2, .8, .2, 1), opacity 160ms ease;
}

.storm-dialog-overlay.show .storm-dialog {
    transform: translateY(0);
    opacity: 1;
}

.storm-dialog.type-warning { --dialog-accent: var(--storm-dialog-warning); }
.storm-dialog.type-danger,
.storm-dialog.type-error { --dialog-accent: var(--storm-dialog-danger); }
.storm-dialog.type-success { --dialog-accent: var(--storm-dialog-success); }

.storm-dialog::before {
    position: absolute;
    z-index: 2;
    top: 0;
    right: 0;
    left: 0;
    height: 2px;
    content: "";
    background: var(--dialog-accent);
}

.storm-dialog-scanline {
    position: absolute;
    z-index: 0;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(100deg, transparent 0 67%, color-mix(in srgb, var(--dialog-accent) 5%, transparent) 67% 68%, transparent 68%);
}

.storm-dialog-header {
    position: relative;
    z-index: 1;
    min-height: 78px;
    display: grid;
    grid-template-columns: 42px minmax(0, auto) minmax(48px, 1fr);
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--storm-dialog-rule);
    background: color-mix(in srgb, var(--dialog-accent) 4%, transparent);
}

.storm-dialog-header-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--dialog-accent) 48%, transparent);
    color: var(--dialog-accent);
    background: color-mix(in srgb, var(--dialog-accent) 9%, transparent);
    font-size: 14px;
}

.storm-dialog-header-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.storm-dialog-header-copy small,
.storm-dialog-header-title {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    text-transform: uppercase;
}

.storm-dialog-header-copy small {
    color: var(--storm-dialog-muted);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.13em;
}

.storm-dialog-header-title {
    color: var(--dialog-accent);
    font-size: 12px;
    line-height: 1.3;
    letter-spacing: 0.12em;
}

.storm-dialog-header-line {
    height: 1px;
    background: linear-gradient(90deg, color-mix(in srgb, var(--dialog-accent) 45%, transparent), transparent);
}

.storm-dialog-body {
    position: relative;
    z-index: 1;
    min-height: 112px;
    display: flex;
    align-items: center;
    padding: 24px 28px;
}

.storm-dialog-body p {
    margin: 0;
    color: var(--storm-dialog-text);
    font: 500 14px/1.75 Inter, "Noto Sans Thai", system-ui, sans-serif;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

.storm-dialog-footer {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 18px;
    border-top: 1px solid var(--storm-dialog-rule);
    background: rgba(255, 255, 255, 0.018);
}

.storm-dialog-btn {
    min-width: 116px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--storm-dialog-rule);
    border-radius: 2px;
    padding: 9px 16px;
    color: var(--storm-dialog-muted);
    background: transparent;
    font: 700 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: border-color 140ms ease, color 140ms ease, background 140ms ease;
}

.storm-dialog-btn:hover,
.storm-dialog-btn:focus-visible {
    outline: none;
    border-color: rgba(237, 241, 235, 0.42);
    color: var(--storm-dialog-text);
}

.storm-dialog-btn.confirm {
    border-color: color-mix(in srgb, var(--dialog-accent) 62%, transparent);
    color: var(--dialog-accent);
    background: color-mix(in srgb, var(--dialog-accent) 9%, transparent);
}

.storm-dialog-btn.confirm:hover,
.storm-dialog-btn.confirm:focus-visible {
    border-color: var(--dialog-accent);
    color: #080a08;
    background: var(--dialog-accent);
}

.storm-dialog-btn.confirm.danger {
    border-color: color-mix(in srgb, var(--storm-dialog-danger) 62%, transparent);
    color: var(--storm-dialog-danger);
    background: color-mix(in srgb, var(--storm-dialog-danger) 9%, transparent);
}

.storm-dialog-btn.confirm.danger:hover,
.storm-dialog-btn.confirm.danger:focus-visible {
    color: #fff;
    background: var(--storm-dialog-danger);
}

/* SweetAlert2 confirmation compatibility: existing complex flows retain their API,
   while sharing the same STORM surface, rules, type and button language. */
html body .swal2-container {
    z-index: 109900 !important;
    font-family: Inter, "Noto Sans Thai", system-ui, sans-serif !important;
}

html body .swal2-container.swal2-center .swal2-popup {
    border: 1px solid var(--storm-dialog-rule) !important;
    border-top: 2px solid var(--storm-dialog-gold) !important;
    border-radius: 2px !important;
    background: var(--storm-dialog-surface) !important;
    color: var(--storm-dialog-text) !important;
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.68) !important;
}

html body .swal2-container .swal2-title {
    color: var(--storm-dialog-text) !important;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace !important;
    font-size: 16px !important;
    letter-spacing: 0.06em !important;
}

html body .swal2-container .swal2-html-container {
    color: #cbd2cc !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
}

html body .swal2-container .swal2-actions {
    gap: 8px !important;
}

html body .swal2-container .swal2-styled {
    min-height: 40px !important;
    margin: 0 !important;
    border-radius: 2px !important;
    padding: 9px 18px !important;
    box-shadow: none !important;
    font: 700 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace !important;
    letter-spacing: 0.1em !important;
}

html body .swal2-container .swal2-confirm {
    border: 1px solid var(--storm-dialog-gold) !important;
    color: #090b09 !important;
    background: var(--storm-dialog-gold) !important;
}

html body .swal2-container .swal2-cancel {
    border: 1px solid var(--storm-dialog-rule) !important;
    color: var(--storm-dialog-muted) !important;
    background: transparent !important;
}

html body .swal2-container .swal2-deny {
    border: 1px solid var(--storm-dialog-danger) !important;
    color: #fff !important;
    background: var(--storm-dialog-danger) !important;
}

html body .swal2-container.swal2-top-end .swal2-popup,
html body .swal2-container.swal2-top .swal2-popup {
    border: 1px solid var(--storm-dialog-rule) !important;
    border-left: 3px solid var(--storm-dialog-gold) !important;
    border-radius: 2px !important;
    background: var(--storm-dialog-panel) !important;
    color: var(--storm-dialog-text) !important;
}

@media (max-width: 560px) {
    .storm-dialog-overlay {
        align-items: end;
        padding: 10px;
    }

    .storm-dialog {
        width: 100%;
    }

    .storm-dialog-header {
        grid-template-columns: 38px minmax(0, 1fr);
        min-height: 68px;
        padding: 14px 16px;
    }

    .storm-dialog-header-icon {
        width: 38px;
        height: 38px;
    }

    .storm-dialog-header-line {
        display: none;
    }

    .storm-dialog-body {
        min-height: 96px;
        padding: 20px 18px;
    }

    .storm-dialog-footer {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 12px;
    }

    .storm-dialog-btn {
        width: 100%;
        min-width: 0;
    }

    .storm-dialog-btn.cancel[hidden] + .storm-dialog-btn.confirm {
        grid-column: 1 / -1;
    }
}

@media (prefers-reduced-motion: reduce) {
    .storm-dialog-overlay,
    .storm-dialog {
        transition: none;
    }
}