/* ============================================================
   FindAndWorks — Page messages
   ============================================================ */

.messages-page {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

.messages-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 2rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 600px;
}

/* Sidebar conversations */
.conversations-sidebar {
    border-right: 1px solid var(--border);
    background: var(--bg2);
}

.conversations-sidebar h2 {
    font-family: 'Syne', sans-serif;
    font-size: 1.2rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    margin: 0;
}

.conversations-list {
    height: 500px;
    overflow-y: auto;
    padding: 1rem;
}

.conversation-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 0.5rem;
}

.conversation-item:hover {
    background: var(--card);
}

.conversation-item.active {
    background: linear-gradient(135deg, rgba(79, 142, 247, 0.1), rgba(155, 114, 245, 0.1));
    border: 1px solid rgba(79, 142, 247, 0.2);
}

.conversation-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: var(--bg);
    border: 2px solid var(--border);
    flex-shrink: 0;
}

.conversation-info {
    flex: 1;
    min-width: 0;
}

.conversation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.3rem;
}

.conversation-name {
    font-weight: 600;
}

.conversation-date {
    font-size: 0.7rem;
    color: var(--muted);
}

.conversation-preview {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.conversation-offer {
    font-size: 0.7rem;
    color: var(--blue);
    text-transform: uppercase;
}

.conversation-message {
    font-size: 0.8rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Zone de conversation */
.conversation-area {
    display: flex;
    flex-direction: column;
    height: 600px;
}

.conversation-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg2);
}

.back-btn {
    display: none;
    background: none;
    border: none;
    color: var(--muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
}

.back-btn:hover {
    color: var(--text);
}

.participant-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.participant-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 2px solid var(--border);
}

.participant-info h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    margin: 0 0 0.2rem;
}

.offer-link {
    color: var(--blue);
    font-size: 0.8rem;
    text-decoration: none;
}

.messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.no-conversation-selected {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--muted);
    text-align: center;
}

.no-conversation-selected i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--border-l);
}

/* Messages */
.message {
    display: flex;
    margin-bottom: 1rem;
}

.message.mine {
    justify-content: flex-end;
}

.message.theirs {
    justify-content: flex-start;
}

.message-content {
    max-width: 70%;
    padding: 0.8rem 1.2rem;
    border-radius: 18px;
    position: relative;
}

.message.mine .message-content {
    background: var(--grad);
    color: white;
    border-bottom-right-radius: 4px;
}

.message.theirs .message-content {
    background: var(--bg2);
    color: var(--text);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border);
}

.message-content p {
    margin: 0 0 0.3rem;
    line-height: 1.4;
}

.message-time {
    font-size: 0.6rem;
    opacity: 0.7;
    display: block;
    text-align: right;
}

/* Input message */
.message-input-container {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg2);
}

.message-form {
    display: flex;
    gap: 0.5rem;
}

.message-form input {
    flex: 1;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    color: var(--text);
}

.message-form input:focus {
    outline: none;
    border-color: var(--blue);
}

.send-btn {
    background: var(--grad);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: var(--radius-sm);
    color: white;
    cursor: pointer;
}

/* No conversations */
.no-conversations {
    text-align: center;
    padding: 3rem;
    color: var(--muted);
}

.no-conversations i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

@media (max-width: 900px) {
    .messages-layout {
        grid-template-columns: 1fr;
    }
    
    .conversations-sidebar {
        display: none;
    }
    
    .conversations-sidebar.active {
        display: block;
    }
    
    .back-btn {
        display: block;
    }
}