/* Inbox Styles - Spa-Inspired Theme */

/* Import Google Fonts (if not already loaded by theme/booking form) */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Lato:wght@300;400;600&display=swap');

:root {
    --sage-green: #6B8E6B;
    --sage-green-light: #8BA98B;
    --olive-muted: #7A8B6E;
    --cream-warm: #FAF8F5;
    --cream-card: #F5F5EB;
    --sage-light-bg: #E8EDE5;
    --text-dark: #4A4A4A;
    --text-sage: #6B7B5E;
    --shadow-soft: 0 4px 12px rgba(107, 142, 107, 0.1);
    --hover-bg: #eebfbf29;
    /* Subtle tint */
}

/* Inbox Container */
.pb-inbox-container {
    display: flex;
    height: 80vh;
    min-height: 650px;
    background: #fff;
    border: 1px solid rgba(107, 142, 107, 0.2);
    /* Sage tinge border */
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    font-family: 'Lato', sans-serif;
    color: var(--text-dark);
}

/* Sidebar */
.pb-inbox-sidebar {
    width: 320px;
    background: var(--cream-warm);
    border-right: 1px solid rgba(107, 142, 107, 0.15);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100%;
}

/* Sidebar Header */
.pb-inbox-header {
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: #fff;
}

.pb-inbox-header h3 {
    margin: 0 0 5px;
    font-size: 1.2rem;
    color: #333;
}

/* Filters */
.pb-inbox-filters {
    display: flex;
    gap: 8px;
}

.pb-filter-pill {
    padding: 4px 12px;
    font-size: 0.75rem;
    border-radius: 12px;
    background: #f5f5f5;
    color: #666;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.pb-filter-pill:hover {
    background: #e0e0e0;
}

.pb-filter-pill.active {
    background: var(--sage-green);
    color: #fff;
}

/* Thread List */
/* Thread List Wrapper */
.pb-thread-list-wrapper {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.pb-thread-list {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    height: 100%;
}

.pb-thread-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background 0.2s;
    border-left: 4px solid transparent;
}

.pb-avatar-circle {
    width: 42px;
    height: 42px;
    background: #eef2f5;
    color: #777;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    font-weight: 600;
    flex-shrink: 0;
    text-transform: uppercase;
}

.pb-thread-content {
    flex: 1;
    min-width: 0;
}

.pb-thread-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 4px;
}

.thread-subject {
    font-weight: 600;
    color: #444;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.thread-date {
    font-size: 0.7rem;
    color: #bbb;
    flex-shrink: 0;
    font-weight: 500;
}

.pb-thread-preview {
    font-size: 0.8rem;
    color: #888;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 6px;
    line-height: 1.2;
}

.pb-unread-dot {
    width: 8px;
    height: 8px;
    background: var(--sage-green);
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

/* States */
.pb-thread-item:hover {
    background: #fafafa;
}

.pb-thread-item.active {
    background: #f0fcf4;
    /* Soft green tint */
    border-left-color: var(--sage-green);
}

.pb-thread-item.unread .thread-subject {
    color: #222;
    font-weight: 700;
}

.pb-thread-item.unread .thread-date {
    color: var(--sage-green);
    font-weight: 600;
}

.pb-thread-item.unread .pb-thread-preview {
    color: #444;
    font-weight: 500;
}

/* Filter Logic (Handled via class on parent list) */
.pb-thread-list.filter-unread .pb-thread-item[data-unread="false"] {
    display: none;
}

.thread-meta {
    font-size: 13px;
    color: var(--text-sage);
    display: flex;
    justify-content: space-between;
}

/* Main Conversation Area */
.pb-inbox-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #fff;
    min-width: 0;
}

.pb-thread-header {
    padding: 20px 30px;
    border-bottom: 1px solid rgba(107, 142, 107, 0.15);
    background: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.pb-thread-title {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    color: var(--text-dark);
    font-weight: 600;
}

.pb-download-all-btn {
    font-size: 13px;
    color: var(--sage-green);
    text-decoration: none;
    padding: 6px 14px;
    border: 1px solid var(--sage-green);
    border-radius: 20px;
    background: transparent;
    transition: all 0.2s;
    font-weight: 600;
}

.pb-download-all-btn:hover {
    background: var(--sage-green);
    color: #fff;
}

.pb-conversation-view {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
    background: #fff;
    /* Plain white for readability */
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Scrollbar Styling */
.pb-conversation-view::-webkit-scrollbar,
.pb-thread-list::-webkit-scrollbar {
    width: 6px;
}

.pb-conversation-view::-webkit-scrollbar-track,
.pb-thread-list::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.pb-conversation-view::-webkit-scrollbar-thumb,
.pb-thread-list::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

/* Message Bubbles */
.pb-message-row {
    display: flex;
    width: 100%;
    margin-bottom: 10px;
}

.pb-msg-received {
    justify-content: flex-start;
}

.pb-msg-sent {
    justify-content: flex-end;
}

.pb-msg-bubble {
    max-width: 75%;
    padding: 18px 22px;
    border-radius: 20px;
    position: relative;
    font-size: 15px;
    line-height: 1.6;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.pb-msg-received .pb-msg-bubble {
    background: var(--sage-light-bg);
    /* E8EDE5 */
    color: var(--text-dark);
    border-bottom-left-radius: 4px;
}

.pb-msg-sent .pb-msg-bubble {
    background: var(--sage-green);
    /* 6B8E6B */
    color: #fff;
    border-bottom-right-radius: 4px;
}

.pb-msg-sent .pb-msg-bubble a {
    color: #fff;
    text-decoration: underline;
}

.pb-msg-meta {
    font-size: 12px;
    margin-bottom: 8px;
    opacity: 0.85;
    font-weight: 400;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.pb-msg-sent .pb-msg-meta {
    color: rgba(255, 255, 255, 0.9);
}

.pb-msg-received .pb-msg-meta {
    color: var(--text-sage);
}

/* Attachments */
.pb-msg-attachment {
    margin-top: 12px;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 15px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dark);
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: transform 0.2s;
}

.pb-msg-attachment:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.pb-msg-attachment a {
    text-decoration: none !important;
    color: var(--text-dark) !important;
    /* Force dark text even in sent bubble */
    font-weight: 600;
}

/* Reply Area */
.pb-reply-area {
    padding: 25px 30px;
    border-top: 1px solid rgba(107, 142, 107, 0.15);
    background: #fff;
    /* Keep white for cleanliness */
}

/* Inputs */
.pb-input,
.pb-reply-form textarea {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 14px;
    font-family: 'Lato', sans-serif;
    font-size: 15px;
    background: #fff;
    transition: border 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.pb-input:focus,
.pb-reply-form textarea:focus {
    outline: none;
    border-color: var(--sage-green);
    box-shadow: 0 0 0 3px rgba(107, 142, 107, 0.1);
}

.pb-reply-actions {
    margin-top: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* New Message View */
.pb-compose-view {
    padding: 40px;
    max-width: 650px;
    margin: 0 auto;
}

.pb-compose-view h3 {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    font-size: 24px;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--sage-light-bg);
    padding-bottom: 10px;
}

.pb-form-group label {
    font-weight: 600;
    color: var(--text-sage);
    font-size: 14px;
}

/* Buttons */
.pb-btn-primary {
    background: var(--sage-green);
    color: #fff;
    padding: 10px 24px;
    border: none;
    border-radius: 30px;
    /* Pill shape */
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.5px;
    font-family: 'Lato', sans-serif;
    transition: all 0.2s;
    box-shadow: 0 4px 6px rgba(107, 142, 107, 0.2);
}

.pb-btn-primary:hover {
    background: var(--olive-muted);
    /* Slightly darker/muted on hover */
    transform: translateY(-1px);
    box-shadow: 0 6px 12px rgba(107, 142, 107, 0.25);
}

.pb-btn-primary:active {
    transform: translateY(0);
}

.pb-btn-primary:disabled {
    background: #ccc;
    cursor: not-allowed;
    box-shadow: none;
}

.pb-btn-secondary {
    background: transparent;
    border: 1px solid #ccc;
    color: #666;
    padding: 10px 20px;
    border-radius: 30px;
    margin-left: 10px;
    font-weight: 600;
    cursor: pointer;
}

.pb-btn-secondary:hover {
    border-color: #999;
    color: #333;
    background: #f9f9f9;
}

.pb-btn-primary.small {
    padding: 6px 16px;
    font-size: 13px;
    box-shadow: none;
}


/* Mobile Back Button - Hidden on Desktop */
.pb-mobile-back-btn {
    display: none;
}

/* Mobile Logic */
@media (max-width: 768px) {
    .pb-inbox-container {
        border-radius: 0;
        border: none;
        height: auto;
        min-height: 80vh;
        flex-direction: column;
    }

    /* Sidebar Header adjustments */
    .pb-inbox-header {
        padding: 12px 16px;
        flex-wrap: wrap;
        gap: 10px;
    }

    .pb-inbox-header h3 {
        font-size: 1.1rem;
    }

    .pb-inbox-filters {
        gap: 6px;
    }

    .pb-filter-pill {
        padding: 3px 10px;
        font-size: 0.7rem;
    }

    .pb-inbox-sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        display: block;
        flex: 1;
    }

    /* Compact thread items for mobile */
    .pb-thread-item {
        padding: 12px 14px;
        gap: 10px;
    }

    .pb-avatar-circle {
        width: 38px;
        height: 38px;
        font-size: 0.8em;
    }

    .thread-subject {
        font-size: 0.9rem;
    }

    .pb-thread-preview {
        font-size: 0.75rem;
    }

    .pb-inbox-main {
        width: 100%;
        height: auto;
        display: none;
        min-height: 500px;
        flex: 1;
    }

    .pb-thread-header {
        padding: 15px 16px;
    }

    .pb-thread-title {
        font-size: 16px;
    }

    .pb-conversation-view {
        padding: 16px;
        gap: 12px;
    }

    .pb-reply-area {
        padding: 16px;
    }

    .pb-compose-view {
        padding: 20px 16px;
    }

    /* Active Conversation State */
    .pb-inbox-container.pb-mobile-view-active .pb-inbox-sidebar {
        display: none !important;
    }

    .pb-inbox-container.pb-mobile-view-active .pb-inbox-main {
        display: flex !important;
        flex-direction: column;
    }

    /* BACK BUTTON - Prominent and Easy to Tap */
    .pb-mobile-back-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: var(--sage-light-bg);
        border: 2px solid var(--sage-green);
        border-radius: 50%;
        font-size: 20px;
        font-weight: bold;
        color: var(--sage-green);
        cursor: pointer;
        margin-right: 12px;
        flex-shrink: 0;
        transition: all 0.2s;
    }

    .pb-mobile-back-btn:hover,
    .pb-mobile-back-btn:active {
        background: var(--sage-green);
        color: #fff;
    }

    .pb-msg-bubble {
        max-width: 85%;
        padding: 14px 16px;
        font-size: 14px;
    }

    .pb-msg-meta {
        font-size: 11px;
    }
}

/* Improved File Input Styles */
.pb-file-upload-label,
.pb-reply-file-label {
    transition: all 0.2s;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px dashed transparent;
}

.pb-file-upload-label:hover,
.pb-reply-file-label:hover {
    background: #f8fcf8;
    /* Very light sage */
    color: var(--sage-green) !important;
    border-color: var(--sage-green-light);
}

.pb-file-text {
    font-weight: 500;
}

.pb-file-upload-label.has-file,
.pb-reply-file-label.has-file {
    background: #e8f5e9;
    /* Light green background */
    border-color: var(--sage-green-light);
    color: var(--sage-green) !important;
}

/* Attachment Bubble Styles (Enhancement) */
.pb-att-bubble {
    transition: all 0.2s ease;
}

.pb-att-bubble:hover {
    border-color: var(--sage-green) !important;
    box-shadow: 0 4px 12px rgba(107, 142, 107, 0.15) !important;
}