/* Webchat Widget Styles */
.webchat-widget {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
    z-index: 45;
    pointer-events: none;
}

.webchat-widget__toggle {
    pointer-events: auto;
    border: none;
    border-radius: 999px;
    padding: 0.75rem 1.2rem;
    background: #7f13ec;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    font-weight: 600;
    box-shadow: 0 18px 45px rgba(127, 19, 236, 0.35);
    cursor: pointer;
    text-align: left;
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.webchat-widget__toggle-subtitle {
    font-size: 0.65rem;
    letter-spacing: 0.04em;
    opacity: 0.85;
    line-height: 1.2;
}

.webchat-widget[data-open='true'] .webchat-widget__toggle {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

.webchat-widget__panel {
    pointer-events: auto;
    width: min(400px, 92vw);
    height: 600px;
    max-height: 85vh;
    background: white;
    border-radius: 28px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    padding: 0;
    box-shadow: 0 40px 60px rgba(15, 23, 42, 0.15);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(18px);
    transform: translateY(15px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s ease, opacity 0.35s ease;
    overflow: hidden;
}

.webchat-widget[data-open='true'] .webchat-widget__panel {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.webchat-widget__header {
    padding: 1rem;
    display: flex;
    justify-content: flex-end;
    background: #f8fafc;
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.webchat-widget__close {
    border: none;
    background: rgba(15, 23, 42, 0.05);
    color: #0f172a;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.25rem;
}

.webchat-widget__messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #ffffff;
}

.webchat-widget__form {
    padding: 1rem;
    background: #f8fafc;
    border-top: 1px solid rgba(15, 23, 42, 0.05);
}

.webchat-widget__inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    padding: 0.5rem;
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.1);
}

.webchat-widget__inputs input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0.5rem;
    font-size: 0.95rem;
}

#chat-submit {
    background: #7f13ec;
    color: white;
    border: none;
    border-radius: 12px;
    padding: 0.5rem 1rem;
    font-weight: 600;
    cursor: pointer;
}

.composer-attach {
    background: none;
    border: none;
    color: #64748b;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.composer-attach svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
}

/* Message styles (from original assets/css/styles.css logic) */
.chat-log { display: flex; flex-direction: column; gap: 0.75rem; }
.message {
    max-width: 85%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.4;
}
.message--assistant {
    align-self: flex-start;
    background: #f1f5f9;
    color: #1e293b;
    border-bottom-left-radius: 4px;
}
.message--user {
    align-self: flex-end;
    background: #7f13ec;
    color: white;
    border-bottom-right-radius: 4px;
}

/* Calendar slot picker (webchat) */
.message__calendar {
    margin-top: 0.75rem;
    padding: 0.75rem;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 0.85rem;
    background: rgba(148, 163, 184, 0.12);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}
.message__calendar-header { display: flex; flex-direction: column; gap: 0.35rem; }
.message__calendar-title { font-size: 0.9rem; font-weight: 700; }
.message__calendar-subtitle,
.message__calendar-window,
.message__calendar-nav-label,
.message__calendar-hint,
.message__calendar-empty {
    font-size: 0.75rem;
    color: #556275;
}
.message__calendar-week {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.message__calendar-column {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.18);
    border-radius: 0.85rem;
    padding: 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
}
.message__calendar-column-day { font-size: 0.85rem; font-weight: 700; text-transform: capitalize; }
.message__calendar-column-count { font-size: 0.72rem; color: #556275; }
.message__calendar-column-slots { display: flex; flex-direction: column; gap: 0.45rem; }
.message__calendar-slot {
    width: 100%;
    border-radius: 0.65rem;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: #ffffff;
    color: #0f172a;
    font-size: 0.82rem;
    padding: 0.45rem 0.6rem;
    cursor: pointer;
}
.message__calendar-slot:hover {
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 8px 14px rgba(15, 23, 42, 0.15);
}
.message__calendar-slot.is-selected {
    border-color: rgba(59, 130, 246, 0.6);
    background: rgba(59, 130, 246, 0.18);
}
.message__calendar-confirm {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem;
    border: 1px dashed rgba(59, 130, 246, 0.45);
    border-radius: 0.7rem;
    background: rgba(59, 130, 246, 0.08);
}
.message__calendar-confirm-text { display: flex; flex-direction: column; gap: 0.1rem; }
.message__calendar-confirm-day { font-size: 0.8rem; font-weight: 700; text-transform: capitalize; }
.message__calendar-confirm-time { font-size: 0.72rem; color: #556275; }
.message__calendar-confirm-actions { display: flex; align-items: center; gap: 0.45rem; }
.message__calendar-confirm-button {
    border: none;
    border-radius: 0.55rem;
    padding: 0.35rem 0.6rem;
    background: #7f13ec;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
}
.message__calendar-confirm-link {
    border: none;
    background: transparent;
    color: #475569;
    font-size: 0.72rem;
    text-decoration: underline;
    cursor: pointer;
}

@media (max-width: 520px) {
    .message__calendar-week {
        grid-template-columns: 1fr;
    }
}