/* Aetram Messenger — Client portal (light chat panel, CRM-aligned) */

/* Fit messenger between sticky header + footer; page itself does not scroll */
.layout .content:has(.am-messenger-wrap) {
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
}

.layout .content:has(.am-messenger-wrap) > .db-header,
.layout .content:has(.am-messenger-wrap) > .cr-content {
    flex-shrink: 0;
}

.content-body.am-messenger-wrap {
    flex: 1 1 auto;
    min-height: 0 !important;
    height: 100%;
    max-height: none;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding-bottom: 0 !important;
}

.am-messenger-wrap {
    overflow: hidden;
}

.am-messenger-wrap > .container-fluid {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ─── Theme tokens (scoped light chat) ─────────────────────────── */

.am-messenger {
    --am-bg: #eef2f7;
    --am-bg-chat: linear-gradient(180deg, #f4f7fb 0%, #eef2f7 100%);
    --am-surface: #ffffff;
    --am-surface-soft: #f8fafc;
    --am-border: #e2e8f0;
    --am-border-soft: #edf2f7;
    --am-text: #0f172a;
    --am-muted: #64748b;
    --am-gold: #b8860b;
    --am-gold-light: #c9a227;
    --am-gold-bg: #fffbeb;
    --am-gold-border: rgba(201, 162, 39, 0.38);
    --am-blue-bg: #eff6ff;
    --am-blue-border: #bfdbfe;
    --am-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
    --am-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --am-radius: 14px;
    --am-font: var(--aetram-font-sans, 'Inter', 'Segoe UI', system-ui, sans-serif);
    --am-ease: cubic-bezier(0.4, 0, 0.2, 1);

    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--am-border);
    border-radius: var(--aetram-radius-xl, 16px);
    overflow: hidden;
    background: var(--am-surface);
    box-shadow: var(--am-shadow-md);
    font-family: var(--am-font);
}

/* Override global dark form styles inside messenger */
.am-messenger .form-control,
.am-messenger .form-select {
    background: var(--am-surface) !important;
    border: 1px solid var(--am-border) !important;
    color: var(--am-text) !important;
    border-radius: 10px !important;
    font-size: 12px !important;
    min-height: 34px !important;
    height: 34px !important;
    padding: 6px 12px !important;
    box-shadow: var(--am-shadow-sm) !important;
    transition: border-color 150ms var(--am-ease), box-shadow 150ms var(--am-ease) !important;
}

.am-messenger .form-control::placeholder {
    color: #94a3b8 !important;
}

.am-messenger .form-control:hover:not(:disabled):not([readonly]),
.am-messenger .form-select:hover:not(:disabled) {
    border-color: #cbd5e1 !important;
}

.am-messenger .form-control:focus,
.am-messenger .form-select:focus {
    background: var(--am-surface) !important;
    border-color: var(--am-gold-light) !important;
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.18) !important;
    color: var(--am-text) !important;
}

.am-messenger textarea.form-control {
    min-height: 34px !important;
    height: auto !important;
    max-height: 120px;
    resize: none;
    line-height: 1.5;
}

/* ─── Layout ───────────────────────────────────────────────────── */

.am-layout {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    overflow: hidden;
}

/* ─── Sidebar ──────────────────────────────────────────────────── */

.am-sidebar {
    width: 320px;
    min-width: 280px;
    height: 100%;
    min-height: 0;
    border-right: 1px solid var(--am-border);
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #fafbfc 0%, #f4f6f9 100%);
    overflow: hidden;
}

.am-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--am-border-soft);
    background: var(--am-surface);
}

.am-brand {
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0;
    color: var(--am-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.am-brand i {
    color: var(--am-gold-light);
    font-size: 1.125rem;
}

.am-icon-btn {
    background: var(--am-surface-soft);
    border: 1px solid var(--am-border);
    color: var(--am-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 8px;
    transition: color 150ms var(--am-ease), background 150ms var(--am-ease), border-color 150ms var(--am-ease);
}

.am-icon-btn:hover {
    color: var(--am-gold);
    background: var(--am-gold-bg);
    border-color: var(--am-gold-border);
}

.am-search-wrap {
    position: relative;
    padding: 14px 16px 8px;
}

.am-search-wrap i {
    position: absolute;
    inset-inline-start: 28px;
    top: calc(14px + 17px); /* wrap top pad + half of 34px input */
    transform: translateY(-50%);
    color: var(--am-muted);
    font-size: 0.9375rem;
    line-height: 1;
    pointer-events: none;
    z-index: 1;
}

/* Must beat .am-messenger .form-control padding shorthand (same file, higher specificity) */
.am-messenger .am-search-wrap .form-control,
.am-messenger .am-search-wrap input {
    padding-top: 6px !important;
    padding-bottom: 6px !important;
    padding-inline-start: 38px !important;
    padding-inline-end: 12px !important;
}

.am-filters {
    padding: 10px 16px 0;
}

.am-rm-hint {
    margin: 12px 16px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.22);
    color: #5c4d1f;
    font-size: 0.8125rem;
    line-height: 1.4;
}

.am-rm-hint i {
    margin-right: 6px;
    vertical-align: -1px;
}

.am-conv-tabs {
    display: flex;
    gap: 8px;
    padding: 0 16px 8px;
}

.am-conv-tab {
    border: 1px solid var(--am-border);
    border-radius: 999px;
    background: var(--am-surface);
    color: var(--am-muted);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    padding: 7px 14px;
    cursor: pointer;
    transition: all 150ms var(--am-ease);
}

.am-conv-tab:hover {
    border-color: var(--am-gold-border);
    color: var(--am-gold);
    background: var(--am-gold-bg);
}

.am-conv-tab.active {
    border-color: var(--am-gold, #c9a227);
    background: linear-gradient(90deg, rgba(201, 143, 48, 0.22) 0%, rgba(245, 233, 125, 0.35) 50%, rgba(226, 190, 89, 0.22) 100%);
    color: #0f172a;
    font-weight: 700;
    box-shadow: inset 0 0 0 1px rgba(201, 162, 39, 0.45), 0 1px 6px rgba(201, 162, 39, 0.25);
}

/* Custom scrollbars */
.am-conv-list,
.am-messages {
    scrollbar-width: thin;
    scrollbar-color: rgba(201, 162, 39, 0.35) transparent;
}

.am-conv-list::-webkit-scrollbar,
.am-messages::-webkit-scrollbar {
    width: 6px;
}

.am-conv-list::-webkit-scrollbar-thumb,
.am-messages::-webkit-scrollbar-thumb {
    background: rgba(201, 162, 39, 0.35);
    border-radius: 999px;
}

.am-conv-list::-webkit-scrollbar-thumb:hover,
.am-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(201, 162, 39, 0.55);
}

.am-conv-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 6px 10px 16px;
    -webkit-overflow-scrolling: touch;
}

.am-conv-item {
    display: block;
    width: 100%;
    text-align: left;
    background: var(--am-surface);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 13px 14px;
    margin-bottom: 6px;
    color: var(--am-text);
    cursor: pointer;
    box-shadow: var(--am-shadow-sm);
    transition: transform 150ms var(--am-ease), background 150ms var(--am-ease),
                border-color 150ms var(--am-ease), box-shadow 150ms var(--am-ease);
}

.am-conv-item:hover {
    transform: translateY(-1px);
    border-color: var(--am-border);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.07);
}

.am-conv-item.active {
    background: var(--am-gold-bg);
    border-color: var(--am-gold-border);
    box-shadow: 0 4px 14px rgba(201, 162, 39, 0.14);
    border-left: 3px solid var(--am-gold-light);
    padding-left: 11px;
}

.am-conv-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
}

.am-conv-name {
    font-weight: 600;
    font-size: 0.8125rem;
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.am-conv-time {
    font-size: 0.6875rem;
    color: var(--am-muted);
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

.am-conv-preview {
    font-size: 0.75rem;
    color: var(--am-muted);
    margin-top: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
}

.am-conv-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.am-status-pill {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 999px;
    background: #e2e8f0;
    color: #475569;
}

.am-status-pill.status-in-progress { background: #dcfce7; color: #15803d; }
.am-status-pill.status-closed { background: #f1f5f9; color: #64748b; }
.am-status-pill.status-new { background: #dbeafe; color: #1d4ed8; }
.am-status-pill.status-assigned { background: #fef3c7; color: #a16207; }
.am-status-pill.status-escalated { background: #fee2e2; color: #b91c1c; }
.am-status-pill.status-waiting-for-client { background: #e0e7ff; color: #4338ca; }
.am-status-pill.status-resolved { background: #d1fae5; color: #047857; }

.am-unread-badge {
    background: linear-gradient(135deg, #de9f17, #ffbf00);
    color: #0f172a;
    border-radius: 999px;
    padding: 1px 7px;
    font-size: 0.625rem;
    font-weight: 800;
    min-width: 20px;
    text-align: center;
    box-shadow: 0 1px 4px rgba(201, 162, 39, 0.4);
}

/* ─── Chat panel ───────────────────────────────────────────────── */

.am-chat {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--am-bg-chat);
}

.am-chat-empty {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--am-muted);
    padding: 2.5rem;
    text-align: center;
    overflow: hidden;
}

.am-chat-empty i {
    font-size: 3.5rem;
    margin-bottom: 16px;
    color: var(--am-gold-light);
    opacity: 0.45;
}

.am-chat-empty h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--am-text);
    margin-bottom: 6px;
}

.am-chat-empty p {
    font-size: 0.875rem;
    max-width: 280px;
    line-height: 1.5;
}

.am-chat-active {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.am-chat-header {
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 16px 22px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--am-border);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.am-chat-title {
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--am-text);
    line-height: 1.35;
}

.am-chat-sub {
    font-size: 0.75rem;
    color: var(--am-muted);
    margin-top: 3px;
}

.am-chat-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.am-chat-header .am-close-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid #fca5a5;
    background: #fef2f2;
    color: #b91c1c;
    cursor: pointer;
    transition: background 150ms var(--am-ease), transform 150ms var(--am-ease), box-shadow 150ms var(--am-ease);
    box-shadow: var(--am-shadow-sm);
}

.am-chat-header .am-close-btn:hover:not(:disabled) {
    background: #fee2e2;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(185, 28, 28, 0.12);
}

.am-chat-header .am-close-btn:disabled,
.am-chat-header .am-close-btn.disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--am-shadow-sm);
}

.am-chat-header .am-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--am-gold-border);
    background: var(--am-gold-bg);
    color: var(--am-gold);
    cursor: pointer;
    transition: background 150ms var(--am-ease), transform 150ms var(--am-ease), box-shadow 150ms var(--am-ease);
    box-shadow: var(--am-shadow-sm);
}

.am-chat-header .am-call-btn:hover {
    background: #fff3cd;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(201, 162, 39, 0.18);
}

.am-typing-bar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 22px;
    font-size: 0.75rem;
    color: var(--am-muted);
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid var(--am-border-soft);
}

.am-typing-dots span {
    display: inline-block;
    width: 5px;
    height: 5px;
    background: var(--am-gold-light);
    border-radius: 50%;
    margin-right: 2px;
    animation: am-bounce 1.2s infinite;
}

.am-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.am-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes am-bounce {
    0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
    40% { transform: translateY(-5px); opacity: 1; }
}

.am-messages {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    -webkit-overflow-scrolling: touch;
}

.am-msg {
    max-width: 72%;
    padding: 11px 15px;
    border-radius: 16px;
    font-size: 0.8125rem;
    line-height: 1.55;
    word-break: break-word;
    box-shadow: var(--am-shadow-sm);
}

.am-msg-client {
    align-self: flex-end;
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border: 1px solid var(--am-gold-border);
    color: var(--am-text);
    border-bottom-right-radius: 5px;
}

.am-msg-staff {
    align-self: flex-start;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 1px solid var(--am-blue-border);
    color: var(--am-text);
    border-bottom-left-radius: 5px;
}

.am-msg-system {
    align-self: center;
    max-width: 88%;
    background: rgba(255, 255, 255, 0.92);
    border: 1px dashed #cbd5e1;
    border-radius: 10px;
    font-size: 0.75rem;
    color: var(--am-muted);
    text-align: center;
    box-shadow: none;
    padding: 10px 16px;
}

.am-msg-meta {
    font-size: 0.625rem;
    color: var(--am-muted);
    margin-top: 7px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    opacity: 0.85;
}

.am-msg-attach a {
    color: var(--am-gold);
    font-weight: 600;
    text-decoration: none;
}

.am-msg-attach a:hover {
    text-decoration: underline;
}

/* ─── Composer ─────────────────────────────────────────────────── */

.am-composer {
    flex-shrink: 0;
    border-top: 1px solid var(--am-border);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    padding: 14px 18px 16px;
    position: relative;
    z-index: 2;
}

.am-composer-tabs {
    margin-bottom: 8px;
}

.am-tab {
    font-size: 0.6875rem;
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid var(--am-gold-border);
    background: var(--am-gold-bg);
    color: var(--am-gold);
    font-weight: 600;
}

.am-composer-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: var(--am-surface-soft);
    border: 1px solid var(--am-border);
    border-radius: var(--am-radius);
    padding: 6px 8px 6px 4px;
    box-shadow: var(--am-shadow-sm);
    transition: border-color 150ms var(--am-ease), box-shadow 150ms var(--am-ease);
}

.am-composer-row:focus-within {
    border-color: var(--am-gold-border);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}

.am-attach-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--am-muted);
    cursor: pointer;
    border-radius: 10px;
    margin: 0;
    flex-shrink: 0;
    transition: color 150ms var(--am-ease), background 150ms var(--am-ease);
}

.am-attach-btn:hover {
    color: var(--am-gold);
    background: var(--am-gold-bg);
}

.am-composer textarea {
    flex: 1;
    border: none !important;
    background: transparent !important;
    color: var(--am-text) !important;
    padding: 8px 6px !important;
    font-size: 0.875rem !important;
    min-height: 40px !important;
    box-shadow: none !important;
}

.am-composer textarea:focus {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.am-send-btn {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    border: none;
    background: var(--aetram-gradient-gold, linear-gradient(135deg, #de9f17 0%, #ffbf00 100%));
    color: #0f172a;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.125rem;
    box-shadow: 0 3px 10px rgba(201, 162, 39, 0.35);
    transition: transform 150ms var(--am-ease), box-shadow 150ms var(--am-ease), filter 150ms var(--am-ease);
}

.am-send-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(201, 162, 39, 0.42);
    filter: brightness(1.03);
}

.am-send-btn:active {
    transform: translateY(0);
}

.am-file-hint {
    font-size: 0.6875rem;
    color: var(--am-muted);
    margin-top: 8px;
    min-height: 16px;
    padding-left: 4px;
}

.am-closed-notice {
    flex-shrink: 0;
    padding: 16px 22px;
    text-align: center;
    color: var(--am-muted);
    background: #fff;
    border-top: 1px solid var(--am-border);
    font-size: 0.8125rem;
    line-height: 1.5;
}

.am-closed-notice i {
    color: var(--am-gold-light);
    margin-right: 4px;
}

.am-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--am-muted);
}

.am-empty i { font-size: 2rem; display: block; margin-bottom: 8px; opacity: 0.45; color: var(--am-gold-light); }

/* ─── New conversation modal (light theme) ─────────────────────── */

.am-modal-content {
    --am-text: #0f172a;
    --am-border: #e2e8f0;
    --am-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    background: #ffffff !important;
    color: var(--am-text) !important;
    border: 1px solid var(--am-border) !important;
    border-radius: var(--aetram-radius-xl, 16px) !important;
    box-shadow: var(--am-shadow-md) !important;
}

.am-modal-content .modal-header {
    border-bottom: 1px solid var(--am-border);
}

.am-modal-content .modal-title {
    color: var(--am-text);
    font-weight: 700;
}

.am-modal-content .btn-close-white {
    filter: none;
    opacity: 0.55;
}

.am-modal-content .form-control,
.am-modal-content .form-select {
    background: #fff !important;
    border: 1px solid #e2e8f0 !important;
    color: #0f172a !important;
    min-height: 34px !important;
    height: 34px !important;
    padding: 6px 12px !important;
    font-size: 12px !important;
}

.am-modal-content .form-control:focus,
.am-modal-content .form-select:focus {
    background: #fff !important;
    border-color: #c9a227 !important;
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.18) !important;
    color: #0f172a !important;
}

.am-modal-content .form-label {
    color: #334155;
    font-weight: 600;
    font-size: 0.8125rem;
}

.menu-badge-chat {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: #dc2626;
    color: #fff;
    font-size: 0.625rem;
    font-weight: 700;
    line-height: 1;
    border-radius: 999px;
    margin-left: 6px;
}

/* ─── WebRTC call overlay ──────────────────────────────────────── */

.am-call-overlay {
    position: fixed;
    inset: 0;
    z-index: 10050;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    --am-text: #0f172a;
    --am-muted: #475569;
    --am-gold: #b8860b;
    --am-gold-bg: #fff8e6;
    color: var(--am-text);
}

.am-call-card {
    width: min(360px, 100%);
    background: #fff;
    border-radius: 16px;
    padding: 28px 24px 22px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.am-call-avatar {
    width: 72px;
    height: 72px;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: var(--am-gold-bg);
    color: var(--am-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
}

.am-call-remote-name { font-size: 18px; font-weight: 700; color: var(--am-text); }
.am-call-context { font-size: 12px; color: var(--am-muted); margin-top: 4px; line-height: 1.4; }
.am-call-status { font-size: 13px; font-weight: 600; color: var(--am-gold); margin-top: 12px; }
.am-call-timer { font-size: 22px; font-weight: 600; color: var(--am-text); margin: 8px 0 20px; font-variant-numeric: tabular-nums; }
.am-call-outgoing-label { font-size: 12px; font-weight: 500; color: var(--am-muted); margin: -12px 0 16px; }
.am-call-actions { display: flex; gap: 20px; justify-content: center; }

.am-call-overlay .am-call-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: transform 150ms var(--am-ease);
    padding: 0;
    gap: 0;
}

.am-call-overlay .am-call-btn:hover {
    transform: scale(1.08);
    filter: none;
}

.am-call-overlay .am-call-btn.accept { background: #1fb86e; color: #fff; }
.am-call-overlay .am-call-btn.decline,
.am-call-overlay .am-call-btn.end { background: #e85555; color: #fff; }
.am-call-overlay .am-call-btn.mute { background: #e2e8f0; color: var(--am-text); }
.am-call-overlay .am-call-btn.mute.muted { background: #e85555; color: #fff; }

.am-call-btn-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--am-muted);
    margin-top: 6px;
}

@media (max-width: 991px) {
    .am-layout { flex-direction: column; }
    .am-sidebar { width: 100%; height: auto; max-height: 36vh; flex-shrink: 0; border-right: none; border-bottom: 1px solid var(--am-border); }
    .am-chat { flex: 1 1 auto; min-height: 0; }
}