/*
 * /wordpress-plugin/sapachat/assets/css/sapachat-public.css
 * Styles the public SapaChat chatbox.
 */

.sapachat-chatbox {
    box-sizing: border-box;
    color: #171329;
    font-family: inherit;
    --sapachat-bg: #f7f5ff;
    --sapachat-panel: #ffffff;
    --sapachat-panel-soft: #fbfaff;
    --sapachat-line: #4f46dd;
    --sapachat-green: #4da154;
    --sapachat-green-dark: #3e8745;
    --sapachat-blue: #4f46dd;
    --sapachat-blue-dark: #3b35ad;
    --sapachat-red: #ff5075;
    --sapachat-red-dark: #d93f61;
    --sapachat-muted: #69627e;
    --sapachat-border: #dedaff;
    --sapachat-shadow: 0 18px 48px rgba(36, 28, 82, 0.14), 0 0 0 4px rgba(255, 80, 117, 0.08);
}

.sapachat-chatbox *,
.sapachat-chatbox *::before,
.sapachat-chatbox *::after {
    box-sizing: border-box;
}

.sapachat-chatbox--floating,
.sapachat-chatbox--shortcode {
    position: fixed;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    left: 20px;
    bottom: 20px;
    z-index: 9999;
    width: min(380px, calc(100vw - 40px));
}

.sapachat-chatbox__toggle {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 56px;
    min-height: 50px;
    padding: 0 14px;
    border: 1px solid var(--sapachat-blue);
    border-radius: 10px;
    background: var(--sapachat-blue);
    color: #ffffff;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(79, 70, 221, 0.28);
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.sapachat-chatbox__toggle-icon {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 16px;
    border: 2px solid currentColor;
    border-radius: 6px;
}

.sapachat-chatbox__toggle-icon::after {
    position: absolute;
    left: 3px;
    bottom: -6px;
    width: 8px;
    height: 8px;
    border-left: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    background: var(--sapachat-blue);
    content: "";
    transform: rotate(-20deg);
}

.sapachat-chatbox__toggle:hover,
.sapachat-chatbox__toggle:focus {
    background: var(--sapachat-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(79, 70, 221, 0.34);
    outline: 0;
}

.sapachat-chatbox__toggle:hover .sapachat-chatbox__toggle-icon::after,
.sapachat-chatbox__toggle:focus .sapachat-chatbox__toggle-icon::after {
    background: var(--sapachat-blue-dark);
}

.sapachat-chatbox__panel {
    display: grid;
    grid-template-rows: auto minmax(190px, 300px) auto;
    width: 100%;
    overflow: hidden;
    border: 2px dotted var(--sapachat-line);
    border-radius: 15px;
    background: var(--sapachat-panel);
    box-shadow: var(--sapachat-shadow);
}

.sapachat-chatbox--floating .sapachat-chatbox__panel {
    display: none;
    margin-bottom: 10px;
}

.sapachat-chatbox--shortcode .sapachat-chatbox__panel {
    display: none;
    margin-bottom: 10px;
}

.sapachat-chatbox--open .sapachat-chatbox__panel {
    display: grid;
}

.sapachat-chatbox__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 48px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--sapachat-border);
    background:
        linear-gradient(135deg, rgba(79, 70, 221, 0.10), rgba(255, 80, 117, 0.07)),
        var(--sapachat-panel-soft);
    color: #171329;
}

.sapachat-chatbox__title {
    color: var(--sapachat-blue);
    font-size: 15px;
    font-weight: 800;
}

.sapachat-chatbox__close {
    width: 30px;
    height: 30px;
    padding: 0;
    border: 1px solid var(--sapachat-red);
    border-radius: 10px;
    background: var(--sapachat-red);
    color: #ffffff;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
}

.sapachat-chatbox__close:hover,
.sapachat-chatbox__close:focus {
    border-color: var(--sapachat-red-dark);
    background: var(--sapachat-red-dark);
    box-shadow: 0 8px 18px rgba(255, 80, 117, 0.28);
    outline: 0;
}

.sapachat-chatbox__messages {
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
    padding: 14px;
    background:
        radial-gradient(circle, rgba(79, 70, 221, 0.10) 1px, transparent 1px),
        var(--sapachat-bg);
    background-size: 20px 20px;
}

.sapachat-chatbox__message {
    width: fit-content;
    max-width: 88%;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.45;
    white-space: pre-wrap;
}

.sapachat-chatbox__message--bot {
    align-self: flex-start;
    border: 1px solid var(--sapachat-border);
    background: #ffffff;
    color: #171329;
    white-space: normal;
    box-shadow: 0 6px 16px rgba(36, 28, 82, 0.08);
}

.sapachat-chatbox__message--bot > *:first-child {
    margin-top: 0;
}

.sapachat-chatbox__message--bot > *:last-child {
    margin-bottom: 0;
}

.sapachat-chatbox__message--bot p {
    margin: 0 0 8px;
}

.sapachat-chatbox__message--bot h1,
.sapachat-chatbox__message--bot h2,
.sapachat-chatbox__message--bot h3,
.sapachat-chatbox__message--bot h4,
.sapachat-chatbox__message--bot h5,
.sapachat-chatbox__message--bot h6 {
    margin: 8px 0 6px;
    color: var(--sapachat-blue);
    font-weight: 800;
    line-height: 1.25;
}

.sapachat-chatbox__message--bot h1 {
    font-size: 19px;
}

.sapachat-chatbox__message--bot h2 {
    font-size: 17px;
}

.sapachat-chatbox__message--bot h3,
.sapachat-chatbox__message--bot h4,
.sapachat-chatbox__message--bot h5,
.sapachat-chatbox__message--bot h6 {
    font-size: 15px;
}

.sapachat-chatbox__message--bot ul,
.sapachat-chatbox__message--bot ol {
    margin: 6px 0 8px 20px;
    padding: 0;
}

.sapachat-chatbox__message--bot li {
    margin: 4px 0;
    padding-left: 2px;
}

.sapachat-chatbox__message--bot blockquote {
    margin: 8px 0;
    padding: 6px 0 6px 10px;
    border-left: 3px solid var(--sapachat-blue);
    color: var(--sapachat-muted);
}

.sapachat-chatbox__message--bot a {
    color: var(--sapachat-blue);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.sapachat-chatbox__message--bot code {
    padding: 2px 5px;
    border-radius: 6px;
    background: #f0edff;
    color: #171329;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 0.92em;
}

.sapachat-chatbox__message--bot pre {
    max-width: 100%;
    margin: 8px 0;
    overflow-x: auto;
    padding: 9px 10px;
    border-radius: 10px;
    background: #171329;
    color: #ffffff;
}

.sapachat-chatbox__message--bot pre code {
    display: block;
    padding: 0;
    background: transparent;
    color: inherit;
    white-space: pre;
}

.sapachat-chatbox__message--bot del {
    color: var(--sapachat-muted);
}

.sapachat-chatbox__message--bot hr {
    height: 1px;
    margin: 10px 0;
    border: 0;
    background: var(--sapachat-border);
}

.sapachat-chatbox__table-wrap {
    max-width: 100%;
    margin: 8px 0;
    overflow-x: auto;
}

.sapachat-chatbox__message--bot table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.sapachat-chatbox__message--bot th,
.sapachat-chatbox__message--bot td {
    padding: 6px 7px;
    border: 1px solid var(--sapachat-border);
    text-align: left;
    vertical-align: top;
}

.sapachat-chatbox__message--bot th {
    background: #f0edff;
    color: var(--sapachat-blue);
    font-weight: 800;
}

.sapachat-chatbox__message--user {
    align-self: flex-end;
    border: 1px solid var(--sapachat-blue);
    background: var(--sapachat-blue);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(79, 70, 221, 0.22);
}

.sapachat-chatbox__message--error {
    border-color: rgba(255, 80, 117, 0.42);
    background: rgba(255, 80, 117, 0.10);
    color: var(--sapachat-red-dark);
}

.sapachat-chatbox__form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--sapachat-border);
    background: var(--sapachat-panel);
}

.sapachat-chatbox__field {
    display: block;
    margin: 0;
}

.sapachat-chatbox__input {
    width: 100%;
    min-height: 44px;
    max-height: 140px;
    resize: vertical;
    padding: 10px 12px;
    border: 1px solid var(--sapachat-border);
    border-radius: 10px;
    background: var(--sapachat-panel-soft);
    color: #171329;
    font: inherit;
    font-size: 14px;
    box-shadow: inset 0 1px 2px rgba(36, 28, 82, 0.05);
}

.sapachat-chatbox__input::placeholder {
    color: var(--sapachat-muted);
}

.sapachat-chatbox__input:focus {
    border-color: var(--sapachat-blue);
    box-shadow: 0 0 0 2px rgba(79, 70, 221, 0.16);
    outline: 0;
}

.sapachat-chatbox__send {
    min-width: 72px;
    min-height: 44px;
    padding: 0 14px;
    border: 1px solid var(--sapachat-green);
    border-radius: 10px;
    background: var(--sapachat-green);
    color: #ffffff;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(77, 161, 84, 0.22);
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.sapachat-chatbox__send:hover,
.sapachat-chatbox__send:focus {
    background: var(--sapachat-green-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(77, 161, 84, 0.30);
    outline: 0;
}

.sapachat-chatbox__send:disabled {
    cursor: wait;
    opacity: 0.72;
    transform: none;
}

@media (max-width: 520px) {
    .sapachat-chatbox--floating {
        left: 10px;
        bottom: 10px;
        width: calc(100vw - 20px);
    }

    .sapachat-chatbox--shortcode {
        left: 10px;
        bottom: 10px;
        width: calc(100vw - 20px);
    }

    .sapachat-chatbox__form {
        grid-template-columns: 1fr;
    }

    .sapachat-chatbox__send {
        width: 100%;
    }
}