/* Website help chat widget – Pristinus MIS
   Accent colour matches site (green). Override with --pristinus-chat-accent if needed. */
:root {
    --pristinus-chat-accent: #059669;
    --pristinus-chat-accent-hover: #047857;
}

.pristinus-chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999998;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, sans-serif;
    font-size: 14px;
}

.pristinus-chat-toggle-wrap {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0;
}

.pristinus-chat-label {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
    background: #fff;
    padding: 8px 12px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    margin-right: 0;
    transition: opacity 0.2s ease, margin-right 0.2s ease;
}

.pristinus-chat-toggle-wrap:hover .pristinus-chat-label {
    opacity: 1;
    margin-right: 10px;
}

.pristinus-chat-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--pristinus-chat-accent, #059669);
    color: #fff;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.pristinus-chat-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.pristinus-chat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.pristinus-chat-icon svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.pristinus-chat-panel {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 360px;
    max-width: calc(100vw - 40px);
    height: 420px;
    max-height: calc(100vh - 120px);
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pristinus-chat-panel[hidden] {
    display: none !important;
}

.pristinus-chat-panel-header {
    padding: 14px 16px;
    background: var(--pristinus-chat-accent, #059669);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.pristinus-chat-panel-header span {
    font-weight: 600;
}

.pristinus-chat-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.pristinus-chat-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.pristinus-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #f8f9fa;
}

.pristinus-chat-msg {
    max-width: 85%;
    padding: 10px 12px;
    border-radius: 12px;
    line-height: 1.45;
    word-wrap: break-word;
}

.pristinus-chat-msg--user {
    align-self: flex-end;
    background: var(--pristinus-chat-accent, #059669);
    color: #fff;
}

.pristinus-chat-msg--assistant {
    align-self: flex-start;
    background: #fff;
    border: 1px solid #e0e0e0;
    color: #1a1a1a;
}

.pristinus-chat-msg--error {
    align-self: flex-start;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.pristinus-chat-msg--loading {
    align-self: flex-start;
    color: #64748b;
    font-style: italic;
}

.pristinus-chat-input-wrap {
    padding: 12px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    background: #fff;
}

.pristinus-chat-input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
}

.pristinus-chat-input:focus {
    outline: none;
    border-color: var(--pristinus-chat-accent, #059669);
    box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.2);
}

.pristinus-chat-send {
    padding: 10px 16px;
    background: var(--pristinus-chat-accent, #059669);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

.pristinus-chat-send:hover:not(:disabled) {
    background: var(--pristinus-chat-accent-hover, #047857);
}

.pristinus-chat-send:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}