/*
 * Onsernone Portal - Digital Concierge v1.0
 * Visual values come exclusively from the database-backed portal theme.
 */

.portal-concierge-widget {
    --concierge-primary: var(--portal-color-primary);
    --concierge-primary-soft: var(--portal-color-primary-soft);
    --concierge-accent: var(--portal-color-accent);
    --concierge-surface: var(--portal-color-surface);
    --concierge-page: var(--portal-color-page);
    --concierge-text: var(--portal-color-text);
    --concierge-muted: var(--portal-color-muted);
    --concierge-border: var(--portal-color-border);
    --concierge-success: var(--portal-color-success);
    --concierge-danger: var(--portal-color-danger);
    --concierge-shadow: var(--portal-shadow-large);
    --concierge-shadow-small: var(--portal-shadow-small);
    --concierge-radius-large: var(--portal-radius-large);
    --concierge-radius-medium: var(--portal-radius-medium);
    --concierge-radius-small: var(--portal-radius-small);
    --concierge-font: var(--portal-font-body);

    position: relative;
    z-index: 1600;
    color: var(--concierge-text);
    font-family: var(--concierge-font);
}

.portal-concierge-widget *,
.portal-concierge-widget *::before,
.portal-concierge-widget *::after {
    box-sizing: border-box;
}

.portal-concierge-launcher {
    position: fixed;
    right: max(20px, env(safe-area-inset-right));
    bottom: max(20px, env(safe-area-inset-bottom));
    z-index: 1601;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 58px;
    padding: 0 18px 0 16px;
    color: var(--portal-button-primary-text);
    background: var(--concierge-primary);
    border: 1px solid color-mix(in srgb, var(--concierge-primary) 82%, var(--concierge-border));
    border-radius: 999px;
    box-shadow: var(--concierge-shadow);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.portal-concierge-launcher:hover,
.portal-concierge-launcher:focus-visible {
    background: color-mix(in srgb, var(--concierge-primary) 90%, var(--concierge-accent));
    box-shadow: var(--concierge-shadow);
    transform: translateY(-2px);
}

.portal-concierge-launcher:focus-visible,
.portal-concierge-icon-button:focus-visible,
.portal-concierge-action:focus-visible,
.portal-concierge-form textarea:focus-visible,
.portal-concierge-form button:focus-visible,
.portal-concierge-options select:focus-visible,
.portal-concierge-message a:focus-visible,
.portal-concierge-suggestion:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--concierge-accent) 48%, transparent);
    outline-offset: 3px;
}

.portal-concierge-launcher > svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.portal-concierge-launcher__pulse {
    position: absolute;
    top: 2px;
    right: 5px;
    width: 10px;
    height: 10px;
    background: var(--concierge-success);
    border: 2px solid var(--concierge-surface);
    border-radius: 50%;
}

.portal-concierge-launcher__label {
    white-space: nowrap;
}

.portal-concierge-dialog {
    width: min(760px, calc(100vw - 32px));
    max-width: none;
    height: min(820px, calc(100dvh - 32px));
    max-height: none;
    margin: auto;
    padding: 0;
    overflow: hidden;
    color: var(--concierge-text);
    background: transparent;
    border: 0;
    border-radius: var(--concierge-radius-large);
    box-shadow: var(--concierge-shadow);
}

.portal-concierge-dialog::backdrop {
    background: color-mix(in srgb, var(--concierge-text) 52%, transparent);
    backdrop-filter: blur(8px);
}

.portal-concierge-dialog[open] {
    animation: portal-concierge-in 180ms ease-out;
}

@keyframes portal-concierge-in {
    from { opacity: 0; transform: translateY(18px) scale(.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.portal-concierge-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--concierge-surface);
    border: 1px solid var(--concierge-border);
    border-radius: inherit;
}

.portal-concierge-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 20px;
    color: var(--portal-hero-text);
    background:
        linear-gradient(
            120deg,
            color-mix(in srgb, var(--concierge-primary) 96%, transparent),
            color-mix(in srgb, var(--concierge-primary) 82%, var(--concierge-accent))
        );
}

.portal-concierge-panel__identity,
.portal-concierge-panel__header-actions {
    display: flex;
    align-items: center;
}

.portal-concierge-panel__identity {
    min-width: 0;
    gap: 13px;
}

.portal-concierge-panel__mark {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    color: var(--concierge-primary);
    background: var(--concierge-surface);
    border-radius: var(--concierge-radius-medium);
}

.portal-concierge-panel__mark svg,
.portal-concierge-icon-button svg,
.portal-concierge-action svg,
.portal-concierge-form button svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.portal-concierge-panel__mark svg {
    width: 25px;
    height: 25px;
}

.portal-concierge-panel__identity h2 {
    margin: 2px 0 0;
    color: inherit;
    font-family: var(--portal-font-heading, var(--portal-font-body));
    font-size: clamp(20px, 3vw, 28px);
    line-height: 1.1;
}

.portal-concierge-panel__badge {
    display: inline-flex;
    align-items: center;
    color: color-mix(in srgb, var(--portal-hero-text) 78%, transparent);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.portal-concierge-panel__header-actions {
    gap: 8px;
}

.portal-concierge-icon-button {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    padding: 0;
    color: inherit;
    background: color-mix(in srgb, var(--concierge-surface) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--concierge-surface) 26%, transparent);
    border-radius: 999px;
    cursor: pointer;
}

.portal-concierge-icon-button:hover {
    background: color-mix(in srgb, var(--concierge-surface) 24%, transparent);
}

.portal-concierge-icon-button svg {
    width: 20px;
    height: 20px;
}

.portal-concierge-panel__body {
    min-height: 0;
    overflow-y: auto;
    padding: 22px;
    background: color-mix(in srgb, var(--concierge-page) 74%, var(--concierge-surface));
    scrollbar-gutter: stable;
}

.portal-concierge-welcome {
    display: grid;
    gap: 8px;
}

.portal-concierge-welcome[hidden] {
    display: none;
}

.portal-concierge-welcome p {
    margin: 0;
    color: var(--concierge-muted);
    line-height: 1.55;
}

.portal-concierge-welcome__lead {
    color: var(--concierge-primary) !important;
    font-family: var(--portal-font-heading, var(--portal-font-body));
    font-size: clamp(24px, 4vw, 34px);
    font-weight: 760;
    line-height: 1.16 !important;
}

.portal-concierge-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.portal-concierge-action {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 18px;
    align-items: center;
    gap: 11px;
    min-width: 0;
    min-height: 78px;
    padding: 13px;
    color: var(--concierge-text);
    text-align: left;
    background: var(--concierge-surface);
    border: 1px solid var(--concierge-border);
    border-radius: var(--concierge-radius-medium);
    box-shadow: var(--concierge-shadow-small);
    font: inherit;
    cursor: pointer;
    transition: border-color 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.portal-concierge-action:hover {
    border-color: color-mix(in srgb, var(--concierge-primary) 46%, var(--concierge-border));
    transform: translateY(-1px);
}

.portal-concierge-action__icon {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: var(--concierge-primary);
    background: var(--concierge-primary-soft);
    border-radius: var(--concierge-radius-small);
}

.portal-concierge-action__icon svg {
    width: 21px;
    height: 21px;
}

.portal-concierge-action strong,
.portal-concierge-action small {
    display: block;
}

.portal-concierge-action strong {
    margin-bottom: 3px;
    color: var(--concierge-primary);
    font-size: 14px;
    line-height: 1.2;
}

.portal-concierge-action small {
    color: var(--concierge-muted);
    font-size: 12px;
    line-height: 1.35;
}

.portal-concierge-action__arrow {
    width: 18px;
    height: 18px;
    color: var(--concierge-muted);
}

.portal-concierge-messages {
    display: grid;
    gap: 14px;
}

.portal-concierge-message {
    display: grid;
    gap: 10px;
    max-width: 92%;
    padding: 14px 15px;
    border-radius: var(--concierge-radius-medium);
    line-height: 1.5;
}

.portal-concierge-message--user {
    justify-self: end;
    color: var(--portal-button-primary-text);
    background: var(--concierge-primary);
    border-bottom-right-radius: var(--concierge-radius-small);
}

.portal-concierge-message--assistant {
    justify-self: start;
    color: var(--concierge-text);
    background: var(--concierge-surface);
    border: 1px solid var(--concierge-border);
    border-bottom-left-radius: var(--concierge-radius-small);
    box-shadow: var(--concierge-shadow-small);
}

.portal-concierge-message--loading {
    color: var(--concierge-muted);
}

.portal-concierge-message--error {
    color: var(--concierge-danger);
    background: color-mix(in srgb, var(--portal-color-danger-soft) 88%, var(--concierge-surface));
    border-color: color-mix(in srgb, var(--concierge-danger) 36%, var(--concierge-border));
}

.portal-concierge-message p {
    margin: 0;
}

.portal-concierge-message__section {
    display: grid;
    gap: 7px;
    padding-top: 3px;
}

.portal-concierge-message__section > strong {
    color: var(--concierge-primary);
    font-size: 12px;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.portal-concierge-recommendation-list,
.portal-concierge-source-list {
    display: grid;
    gap: 7px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.portal-concierge-recommendation,
.portal-concierge-source {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 11px;
    color: var(--concierge-text);
    text-decoration: none;
    background: color-mix(in srgb, var(--concierge-primary-soft) 52%, var(--concierge-surface));
    border: 1px solid color-mix(in srgb, var(--concierge-primary) 18%, var(--concierge-border));
    border-radius: var(--concierge-radius-small);
}

.portal-concierge-recommendation:hover,
.portal-concierge-source:hover {
    color: var(--concierge-primary);
    border-color: color-mix(in srgb, var(--concierge-primary) 42%, var(--concierge-border));
}

.portal-concierge-recommendation strong,
.portal-concierge-recommendation small {
    display: block;
}

.portal-concierge-recommendation small {
    margin-top: 2px;
    color: var(--concierge-muted);
}

.portal-concierge-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.portal-concierge-suggestion {
    padding: 8px 10px;
    color: var(--concierge-primary);
    background: var(--concierge-primary-soft);
    border: 1px solid color-mix(in srgb, var(--concierge-primary) 24%, var(--concierge-border));
    border-radius: 999px;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.portal-concierge-panel__footer {
    display: grid;
    gap: 10px;
    padding: 14px 18px 16px;
    background: var(--concierge-surface);
    border-top: 1px solid var(--concierge-border);
}

.portal-concierge-options > summary {
    color: var(--concierge-primary);
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}

.portal-concierge-options__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
    padding-top: 10px;
}

.portal-concierge-options label {
    display: grid;
    gap: 5px;
    min-width: 0;
}

.portal-concierge-options label > span {
    color: var(--concierge-muted);
    font-size: 11px;
    font-weight: 750;
}

.portal-concierge-options select {
    width: 100%;
    min-height: 40px;
    padding: 0 10px;
    color: var(--concierge-text);
    background: var(--concierge-surface);
    border: 1px solid var(--concierge-border);
    border-radius: var(--concierge-radius-small);
    font: inherit;
    font-size: 13px;
}

.portal-concierge-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 9px;
}

.portal-concierge-form textarea {
    width: 100%;
    min-height: 48px;
    max-height: 130px;
    resize: none;
    padding: 12px 14px;
    overflow-y: auto;
    color: var(--concierge-text);
    background: color-mix(in srgb, var(--concierge-page) 54%, var(--concierge-surface));
    border: 1px solid var(--concierge-border);
    border-radius: var(--concierge-radius-medium);
    font: inherit;
    line-height: 1.45;
}

.portal-concierge-form textarea::placeholder {
    color: var(--concierge-muted);
}

.portal-concierge-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 16px;
    color: var(--portal-button-primary-text);
    background: var(--concierge-primary);
    border: 1px solid var(--concierge-primary);
    border-radius: var(--concierge-radius-medium);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.portal-concierge-form button:disabled {
    cursor: wait;
    opacity: .62;
}

.portal-concierge-form button svg {
    width: 18px;
    height: 18px;
}

.portal-concierge-privacy {
    margin: 0;
    color: var(--concierge-muted);
    font-size: 11px;
    line-height: 1.4;
}

body.portal-concierge-open {
    overflow: hidden;
}

@media (max-width: 720px) {
    .portal-concierge-launcher {
        right: max(14px, env(safe-area-inset-right));
        bottom: max(14px, env(safe-area-inset-bottom));
        width: 56px;
        height: 56px;
        min-height: 56px;
        justify-content: center;
        padding: 0;
    }

    .portal-concierge-launcher__label {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
        white-space: nowrap;
    }

    .portal-concierge-dialog {
        width: 100vw;
        height: 100dvh;
        margin: 0;
        border-radius: 0;
    }

    .portal-concierge-panel {
        border: 0;
        border-radius: 0;
    }

    .portal-concierge-panel__header {
        padding-top: max(14px, env(safe-area-inset-top));
    }

    .portal-concierge-panel__body {
        padding: 16px;
    }

    .portal-concierge-actions {
        grid-template-columns: 1fr;
    }

    .portal-concierge-action {
        min-height: 70px;
    }

    .portal-concierge-options__grid {
        grid-template-columns: 1fr;
    }

    .portal-concierge-form button span {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
        white-space: nowrap;
    }

    .portal-concierge-form button {
        width: 48px;
        padding: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .portal-concierge-dialog[open],
    .portal-concierge-launcher,
    .portal-concierge-action {
        animation: none;
        transition: none;
    }
}