/* =============================================
   Baba Telehealth Dashboard — dashboard.css
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=DM+Mono&display=swap');

/* ---- Reset & Base ---- */
.bth-wrap *, .bth-wrap *::before, .bth-wrap *::after { box-sizing: border-box; margin: 0; padding: 0; }
.bth-wrap { font-family: 'DM Sans', sans-serif; }

/* ---- CSS Variables ---- */
:root {
    --bth-green:     #27ae60;
    --bth-green-dark:#1e8449;
    --bth-green-bg:  #eafaf1;
    --bth-blue:      #2980b9;
    --bth-blue-bg:   #ebf5fb;
    --bth-orange:    #e67e22;
    --bth-orange-bg: #fef5e7;
    --bth-purple:    #8e44ad;
    --bth-purple-bg: #f5eef8;
    --bth-red:       #e74c3c;
    --bth-red-bg:    #fdedec;
    --bth-gray:      #6c757d;
    --bth-light:     #f8f9fa;
    --bth-border:    #e9ecef;
    --bth-white:     #ffffff;
    --bth-text:      #2c3e50;
    --bth-subtext:   #7f8c8d;
    --bth-sidebar-w: 220px;
    --bth-radius:    10px;
    --bth-shadow:    0 2px 12px rgba(0,0,0,0.07);
    --bth-shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
}

/* ---- Layout ---- */
.bth-wrap {
    display: flex;
    min-height: 85vh;
    background: var(--bth-light);
    border-radius: var(--bth-radius);
    overflow: hidden;
    box-shadow: var(--bth-shadow-lg);
    max-width: 1280px;
    margin: 0 auto;
}

/* ---- Sidebar ---- */
.bth-sidebar {
    width: var(--bth-sidebar-w);
    min-width: var(--bth-sidebar-w);
    background: var(--bth-white);
    border-right: 1px solid var(--bth-border);
    display: flex;
    flex-direction: column;
    padding: 0 0 20px;
}

.bth-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 22px 20px 20px;
    border-bottom: 1px solid var(--bth-border);
    margin-bottom: 12px;
}
.bth-brand-name {
    font-weight: 700;
    font-size: 14px;
    color: var(--bth-text);
    line-height: 1.2;
}

.bth-nav { flex: 1; padding: 0 10px; }
.bth-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--bth-gray);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.18s;
    margin-bottom: 2px;
    position: relative;
}
.bth-nav-item:hover { background: var(--bth-green-bg); color: var(--bth-green); }
.bth-nav-item.active { background: var(--bth-green); color: var(--bth-white); }
.bth-nav-item.active svg { stroke: var(--bth-white); }
.bth-nav-item svg { flex-shrink: 0; }

.bth-badge {
    margin-left: auto;
    background: var(--bth-red);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bth-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px 0;
    border-top: 1px solid var(--bth-border);
    margin-top: 12px;
}
/* ---- Logout ---- */
.bth-logout-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 10px 0;
    padding: 9px 12px;
    border-radius: 8px;
    color: var(--bth-red);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.18s;
    background: var(--bth-red-bg);
}
.bth-logout-btn:hover {
    background: var(--bth-red);
    color: #fff;
}
.bth-logout-btn svg { flex-shrink: 0; }
.bth-user-details { flex: 1; min-width: 0; }

/* ---- Avatar ---- */
.bth-avatar, .bth-doc-avatar, .bth-profile-icon, .bth-recent-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bth-green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}
.bth-doc-avatar.blue { background: var(--bth-blue); }
.bth-doc-avatar.green { background: var(--bth-green); }
.bth-doc-avatar.purple { background: var(--bth-purple); }
.bth-recent-avatar.green { background: var(--bth-green); }

/* ---- Main ---- */
.bth-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* ---- Topbar ---- */
.bth-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    background: var(--bth-white);
    border-bottom: 1px solid var(--bth-border);
    position: sticky;
    top: 0;
    z-index: 10;
}
.bth-page-title { font-size: 20px; font-weight: 700; color: var(--bth-text); }
.bth-topbar-actions { display: flex; align-items: center; gap: 10px; }

/* ---- Buttons ---- */
.bth-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 18px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'DM Sans', sans-serif;
    border: none;
    cursor: pointer;
    transition: all 0.18s;
    text-decoration: none;
    white-space: nowrap;
}
.bth-btn-primary { background: var(--bth-green); color: #fff; }
.bth-btn-primary:hover { background: var(--bth-green-dark); color: #fff; }
.bth-btn-outline { background: transparent; color: var(--bth-green); border: 2px solid var(--bth-green); }
.bth-btn-outline:hover { background: var(--bth-green-bg); }
.bth-btn-danger { background: var(--bth-red-bg); color: var(--bth-red); }
.bth-btn-danger:hover { background: var(--bth-red); color: #fff; }
.bth-btn-sm { padding: 5px 12px; font-size: 12px; }

/* ---- Notification Bell ---- */
.bth-notification-bell {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--bth-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    border: 1px solid var(--bth-border);
}
.bth-notif-dot {
    position: absolute;
    top: 7px; right: 7px;
    width: 8px; height: 8px;
    background: var(--bth-red);
    border-radius: 50%;
    border: 2px solid #fff;
}
.bth-profile-icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    font-size: 15px;
    cursor: pointer;
}

/* ---- Sections ---- */
.bth-section { padding: 24px 28px; flex: 1; animation: bthFadeIn 0.22s ease; }
@keyframes bthFadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

/* ---- Table ---- */
.bth-table-wrap { overflow-x: auto; background: var(--bth-white); border-radius: var(--bth-radius); box-shadow: var(--bth-shadow); }
.bth-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.bth-table thead tr { border-bottom: 1px solid var(--bth-border); }
.bth-table th { padding: 14px 16px; color: var(--bth-subtext); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; white-space: nowrap; text-align: left; }
.bth-table td { padding: 14px 16px; color: var(--bth-text); vertical-align: middle; border-bottom: 1px solid var(--bth-border); }
.bth-table tbody tr:last-child td { border-bottom: none; }
.bth-table tbody tr:hover { background: var(--bth-light); }
.bth-empty-cell { text-align: center; color: var(--bth-subtext); padding: 48px 0 !important; font-size: 15px; }
.bth-muted { color: var(--bth-subtext); }

.bth-doc-cell { display: flex; align-items: center; gap: 10px; }
.bth-doc-name { font-weight: 600; font-size: 13px; }
.bth-doc-spec { font-size: 11px; color: var(--bth-subtext); }
.bth-action-cell { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

/* ---- Status Badges ---- */
.bth-status {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: capitalize;
}
.bth-status-pending  { background: var(--bth-orange-bg); color: var(--bth-orange); }
.bth-status-confirmed{ background: var(--bth-blue-bg);   color: var(--bth-blue); }
.bth-status-completed{ background: var(--bth-green-bg);  color: var(--bth-green); }
.bth-status-cancelled{ background: var(--bth-red-bg);    color: var(--bth-red); }
.bth-status-upcoming { background: var(--bth-blue-bg);   color: var(--bth-blue); }
.bth-status-paid     { background: var(--bth-green-bg);  color: var(--bth-green); }
.bth-status-refunded { background: var(--bth-purple-bg); color: var(--bth-purple); }

/* ---- Dashboard Stats ---- */
.bth-stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 28px; }
.bth-stat-card {
    background: var(--bth-white);
    border-radius: var(--bth-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--bth-shadow);
}
.bth-stat-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bth-stat-icon.green  { background: var(--bth-green-bg);  color: var(--bth-green); }
.bth-stat-icon.blue   { background: var(--bth-blue-bg);   color: var(--bth-blue); }
.bth-stat-icon.purple { background: var(--bth-purple-bg); color: var(--bth-purple); }
.bth-stat-icon.orange { background: var(--bth-orange-bg); color: var(--bth-orange); }
.bth-stat-icon svg { stroke: currentColor; }
.bth-stat-value { font-size: 24px; font-weight: 700; color: var(--bth-text); }
.bth-stat-label { font-size: 12px; color: var(--bth-subtext); margin-top: 2px; }

.bth-recent-section { background: var(--bth-white); border-radius: var(--bth-radius); box-shadow: var(--bth-shadow); padding: 20px; }
.bth-recent-section h3 { font-size: 15px; font-weight: 700; margin-bottom: 16px; color: var(--bth-text); }
.bth-recent-item { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--bth-border); }
.bth-recent-item:last-child { border-bottom: none; }
.bth-recent-info { flex: 1; }
.bth-recent-info strong { display: block; font-size: 13px; }
.bth-recent-info span { font-size: 12px; color: var(--bth-subtext); }
.bth-recent-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.bth-date { font-size: 11px; color: var(--bth-subtext); }
.bth-empty { text-align: center; color: var(--bth-subtext); padding: 24px 0; }

/* ---- Messaging ---- */
.bth-messaging-layout { display: flex; gap: 0; background: var(--bth-white); border-radius: var(--bth-radius); box-shadow: var(--bth-shadow); overflow: hidden; min-height: 520px; }
.bth-doctors-list { width: 240px; min-width: 240px; border-right: 1px solid var(--bth-border); overflow-y: auto; }
.bth-doctors-header { padding: 16px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--bth-subtext); border-bottom: 1px solid var(--bth-border); }
.bth-doctor-item { display: flex; align-items: center; gap: 10px; padding: 12px 14px; cursor: pointer; transition: background 0.15s; }
.bth-doctor-item:hover { background: var(--bth-green-bg); }
.bth-doctor-item.active { background: var(--bth-green-bg); border-left: 3px solid var(--bth-green); }
.bth-chat-panel { flex: 1; display: flex; flex-direction: column; }
.bth-chat-placeholder { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--bth-subtext); }
.bth-chat-active { flex: 1; display: flex; flex-direction: column; }
.bth-chat-header { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--bth-border); }
.bth-online-dot { font-size: 11px; color: var(--bth-green); }
.bth-messages-area { flex: 1; overflow-y: auto; padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; min-height: 340px; max-height: 400px; background: var(--bth-light); }
.bth-msg { max-width: 68%; padding: 10px 14px; border-radius: 14px; font-size: 13px; line-height: 1.5; }
.bth-msg.sent { background: var(--bth-green); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.bth-msg.received { background: var(--bth-white); color: var(--bth-text); align-self: flex-start; border-bottom-left-radius: 4px; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.bth-msg-meta { font-size: 10px; opacity: .65; margin-top: 4px; }
.bth-chat-input-row { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--bth-border); background: var(--bth-white); }
.bth-chat-input-row input { flex: 1; border: 1px solid var(--bth-border); border-radius: 24px; padding: 9px 16px; font-size: 14px; font-family: 'DM Sans', sans-serif; outline: none; transition: border .18s; }
.bth-chat-input-row input:focus { border-color: var(--bth-green); }

/* ---- Modals ---- */
.bth-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    animation: bthOverlayIn 0.18s ease;
}
.bth-modal-overlay.open { display: flex; }
@keyframes bthOverlayIn { from { opacity:0; } to { opacity:1; } }
.bth-modal {
    background: var(--bth-white);
    border-radius: 14px;
    width: 100%;
    max-width: 520px;
    box-shadow: var(--bth-shadow-lg);
    animation: bthModalIn 0.22s ease;
    overflow: hidden;
}
@keyframes bthModalIn { from { opacity:0; transform:scale(0.94) translateY(12px); } to { opacity:1; transform:scale(1) translateY(0); } }
.bth-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    border-bottom: 1px solid var(--bth-border);
}
.bth-modal-header h2 { font-size: 17px; font-weight: 700; color: var(--bth-text); }
.bth-modal-header.urgent { background: var(--bth-red-bg); }
.bth-modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--bth-subtext); padding: 0 4px; }
.bth-modal-close:hover { color: var(--bth-red); }
.bth-modal form, .bth-urgent-content, .bth-payment-content { padding: 20px 22px; }

/* ---- Forms ---- */
.bth-form-group { margin-bottom: 16px; }
.bth-form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--bth-text); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .4px; }
.bth-form-group input, .bth-form-group select, .bth-form-group textarea {
    width: 100%;
    border: 1px solid var(--bth-border);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
    color: var(--bth-text);
    outline: none;
    transition: border .18s;
    background: var(--bth-white);
}
.bth-form-group input:focus, .bth-form-group select:focus, .bth-form-group textarea:focus { border-color: var(--bth-green); box-shadow: 0 0 0 3px rgba(39,174,96,.1); }
.bth-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bth-form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.bth-fee-display { background: var(--bth-green-bg); border-radius: 8px; padding: 10px 14px; font-size: 14px; color: var(--bth-green); margin-bottom: 4px; }

/* ---- Urgent Modal ---- */
.bth-urgent-content p { font-size: 14px; margin-bottom: 12px; color: var(--bth-text); }
.bth-urgent-doctors { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.bth-urgent-doc { display: flex; align-items: center; gap: 12px; padding: 12px; background: var(--bth-light); border-radius: 10px; }
.bth-urgent-doc .bth-btn { margin-left: auto; }
.bth-online { color: var(--bth-green); font-weight: 600; }

/* ---- Payment Methods ---- */
.bth-payment-methods { display: flex; gap: 10px; margin-top: 6px; }
.bth-method-option { display: flex; align-items: center; gap: 6px; padding: 10px 16px; border: 2px solid var(--bth-border); border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 600; transition: all .18s; }
.bth-method-option input { width: auto; margin: 0; }
.bth-method-option:has(input:checked) { border-color: var(--bth-green); background: var(--bth-green-bg); }
.bth-payment-summary { background: var(--bth-light); border-radius: 8px; padding: 14px; margin-bottom: 16px; font-size: 14px; }
.bth-payment-summary div { display: flex; justify-content: space-between; margin-bottom: 6px; }
.bth-payment-summary div:last-child { font-weight: 700; font-size: 16px; border-top: 1px solid var(--bth-border); padding-top: 8px; margin-top: 4px; }

/* ---- Toast ---- */
.bth-toast {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: var(--bth-text);
    color: #fff;
    padding: 12px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--bth-shadow-lg);
    z-index: 999999;
    opacity: 0;
    transform: translateY(12px);
    transition: all 0.28s;
    pointer-events: none;
    max-width: 320px;
}
.bth-toast.show { opacity: 1; transform: translateY(0); }
.bth-toast.success { background: var(--bth-green); }
.bth-toast.error   { background: var(--bth-red); }

/* ---- Login Notice ---- */
.bth-login-notice { background: var(--bth-white); padding: 28px; border-radius: var(--bth-radius); text-align: center; box-shadow: var(--bth-shadow); }
.bth-login-notice a { color: var(--bth-green); font-weight: 600; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .bth-wrap { flex-direction: column; }
    .bth-sidebar { width: 100%; min-width: unset; flex-direction: row; flex-wrap: wrap; padding: 10px; }
    .bth-brand { padding: 8px 12px; border-bottom: none; }
    .bth-nav { display: flex; flex-direction: row; padding: 0; }
    .bth-nav-item { padding: 8px 10px; font-size: 12px; }
    .bth-user-info { display: none; }
    .bth-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .bth-messaging-layout { flex-direction: column; }
    .bth-doctors-list { width: 100%; min-width: unset; display: flex; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--bth-border); }
    .bth-doctor-item { min-width: 140px; }
}

@media (max-width: 560px) {
    .bth-stats-grid { grid-template-columns: 1fr 1fr; }
    .bth-form-row { grid-template-columns: 1fr; }
    .bth-topbar { padding: 12px 14px; }
    .bth-section { padding: 16px 14px; }
    .bth-table th, .bth-table td { padding: 10px 10px; font-size: 12px; }
    .bth-payment-methods { flex-direction: column; }
}