/* ============================================================
   Layout — Content Header, Main Content, Page Headers,
   Account Dropdown, Search, Filter Panel
   ============================================================ */


/* ── Content Header ───────────────────────────────────────── */
.content-header {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.85));
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: none;
    position: sticky;
    top: 0;
    z-index: 90;
    padding: 0 0.75rem 0 1.5rem;
    min-height: 3.25rem;
}

.content-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: 3.25rem;
}

.content-header-start {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    flex: 1 1 auto;
}

.content-header-end {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.breadcrumb-wrapper { min-width: 0; overflow: hidden; }
.breadcrumb-wrapper .breadcrumb { flex-wrap: nowrap; white-space: nowrap; }

/* Theme / icon button in header */
.btn-icon-header {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-sub);
    cursor: pointer;
    transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
    flex-shrink: 0;
}

.btn-icon-header:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--bs-heading-color);
}

.header-divider {
    width: 1px;
    height: 1.25rem;
    background-color: var(--bs-border-color);
    opacity: 0.6;
    flex-shrink: 0;
}

.header-search {
    min-width: 220px;
    max-width: 320px;
}

.header-search .form-control,
.header-search .form-select {
    font-size: 0.8125rem;
    padding: 0.4375rem 0.875rem;
    border-radius: var(--bs-border-radius-pill);
    background-color: var(--bs-gray-50);
    border-color: transparent;
    transition:
        background-color var(--dur-fast) var(--ease-out-expo),
        border-color var(--dur-fast) var(--ease-out-expo),
        box-shadow var(--dur-fast) var(--ease-out-expo);
}

.header-search .form-control:hover,
.header-search .form-select:hover {
    background-color: var(--bs-gray-100);
    border-color: var(--bs-border-color);
}

.header-search .form-control:focus,
.header-search .form-select:focus {
    background-color: #fff;
    border-color: var(--bs-primary);
    box-shadow: var(--focus-ring);
}


/* ── Main Content ─────────────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    transition: margin-left var(--dur-slow) var(--ease-out-expo),
                width var(--dur-slow) var(--ease-out-expo);
    background-color: var(--bs-gray-50);
    min-height: 100vh;
    overflow: visible;
}

.main-content.sidebar-collapsed {
    margin-left: 0;
    width: 100%;
}

.content-div { min-height: 740px; }


/* ── Account Dropdown ─────────────────────────────────────── */
.account-dropdown { position: relative; }

.account-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.625rem 0.25rem 0.3rem;
    border: 1px solid transparent;
    border-radius: var(--bs-border-radius-pill);
    background: transparent;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none !important;
    cursor: pointer;
    user-select: none;
    line-height: 1.1;
}

.account-dropdown-toggle::after { display: none; }

.account-dropdown-toggle:hover {
    background-color: var(--bs-gray-100);
    border-color: var(--bs-border-color);
}

.account-dropdown-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.2);
}

.avatar-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
    font-size: 1.5rem;
    color: var(--text-sub);
    transition: color 0.2s ease;
}

.avatar-icon-wrapper.avatar-icon-lg {
    width: 2.75rem;
    height: 2.75rem;
    font-size: 2.25rem;
}

/* Role-synced avatar icon colors */
.avatar-icon-wrapper.avatar-role-platform-admin { color: var(--bs-warning); }
.avatar-icon-wrapper.avatar-role-platform   { color: var(--bs-primary); }
.avatar-icon-wrapper.avatar-role-clinic     { color: var(--bs-success); }
.avatar-icon-wrapper.avatar-role-staff      { color: var(--bs-indigo, #6610f2); }
.avatar-icon-wrapper.avatar-role-patient    { color: var(--bs-teal, #20c997); }
.avatar-icon-wrapper.avatar-role-user       { color: var(--bs-info); }

.account-dropdown-toggle:hover .avatar-role-platform-admin { color: #c97a00; }
.account-dropdown-toggle:hover .avatar-role-platform   { color: var(--bs-primary); }
.account-dropdown-toggle:hover .avatar-role-clinic     { color: #00917a; }
.account-dropdown-toggle:hover .avatar-role-staff      { color: #520dc2; }
.account-dropdown-toggle:hover .avatar-role-patient    { color: #1aa179; }
.account-dropdown-toggle:hover .avatar-role-user       { color: var(--bs-info); }

.account-dropdown-caret {
    font-size: 0.55rem;
    color: var(--bs-gray-400);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.account-dropdown.show .account-dropdown-caret { transform: rotate(180deg); }
.account-dropdown.show .account-dropdown-toggle {
    background-color: var(--bs-gray-100);
    border-color: var(--bs-border-color);
}

/* Menu */
.account-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    left: auto;
    z-index: 1000;
    width: 16.5rem;
    padding: 0.5rem;
    margin-top: 0.5rem;
    border-radius: 1rem;
    border: 1px solid var(--bs-border-color-translucent);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.02),
        0 4px 8px -2px rgba(0, 0, 0, 0.06),
        0 16px 32px -8px rgba(0, 0, 0, 0.1);
    transform-origin: top right;
    animation: accountDropdownEnter 0.18s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.account-dropdown-menu[data-bs-popper] { top: 100%; right: 0; left: auto; margin-top: 0.5rem; }

@keyframes accountDropdownEnter {
    0%   { opacity: 0; transform: scale(0.97) translateY(-6px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* User header */
.account-dropdown-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 0.75rem;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, var(--bs-gray-50) 0%, rgba(var(--bs-primary-rgb), 0.04) 100%);
    border: 1px solid rgba(var(--bs-primary-rgb), 0.06);
}

.account-dropdown-avatar .avatar {
    width: 2.75rem;
    height: 2.75rem;
    flex-shrink: 0;
    transform: none !important;
    border: 2px solid rgba(var(--bs-primary-rgb), 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.account-dropdown-avatar .avatar:hover { transform: none !important; }
.account-dropdown-avatar .avatar .avatar-img { width: 100%; height: 100%; object-fit: cover; }

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

.account-dropdown-name {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--bs-gray-900);
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.account-dropdown-email {
    font-size: 0.6875rem;
    color: var(--bs-gray-500);
    line-height: 1.35;
    margin-top: 0.0625rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.account-dropdown-role {
    display: inline-flex;
    align-items: center;
    margin-top: 0.375rem;
    font-size: 0.5625rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.1875rem 0.5rem;
    border-radius: var(--bs-border-radius-pill);
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
}

/* Role-specific badge colors */
.account-dropdown-role.role-platform-admin {
    background: linear-gradient(135deg, rgba(255, 137, 86, 0.12), rgba(255, 196, 0, 0.12));
    color: #c97a00;
    border: 1px solid rgba(255, 137, 86, 0.15);
}

.account-dropdown-role.role-platform {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
    border: 1px solid rgba(var(--bs-primary-rgb), 0.1);
}

.account-dropdown-role.role-clinic {
    background-color: rgba(0, 201, 167, 0.1);
    color: #00917a;
    border: 1px solid rgba(0, 201, 167, 0.12);
}

.account-dropdown-role.role-staff {
    background-color: rgba(102, 16, 242, 0.1);
    color: #6610f2;
    border: 1px solid rgba(102, 16, 242, 0.12);
}

.account-dropdown-role.role-patient {
    background-color: rgba(32, 201, 151, 0.1);
    color: #1aa179;
    border: 1px solid rgba(32, 201, 151, 0.12);
}

.account-dropdown-role.role-user {
    background-color: rgba(var(--bs-info-rgb, 13, 202, 240), 0.1);
    color: var(--bs-info, #0dcaf0);
    border: 1px solid rgba(var(--bs-info-rgb, 13, 202, 240), 0.1);
}

/* Divider */
.account-dropdown-divider {
    height: 1px;
    margin: 0.375rem 0.5rem;
    background: var(--bs-border-color);
    opacity: 0.5;
}

/* Sections & items */
.account-dropdown-section { padding: 0.25rem 0; }

.account-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0.625rem;
    border-radius: 0.625rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--bs-gray-700);
    text-decoration: none;
    transition: all 0.15s ease;
}

.account-dropdown-item:hover {
    background-color: var(--bs-gray-100);
    color: var(--bs-gray-900);
}

.account-dropdown-item:active {
    background-color: var(--bs-gray-200);
    transform: scale(0.99);
}

.account-dropdown-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    flex-shrink: 0;
    transition: all 0.15s ease;
}

/* Icon variants */
.account-dropdown-icon.icon-settings {
    background-color: var(--bs-gray-100);
    color: var(--bs-gray-600);
}

.account-dropdown-item:hover .icon-settings {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
}

.account-dropdown-icon.icon-theme {
    background-color: rgba(99, 102, 241, 0.08);
    color: #6366f1;
}

.account-dropdown-item:hover .icon-theme {
    background-color: rgba(99, 102, 241, 0.14);
}

.account-dropdown-icon.icon-signout {
    background-color: rgba(var(--bs-danger-rgb), 0.08);
    color: var(--bs-danger);
}

.account-dropdown-label { flex: 1; min-width: 0; }

.account-dropdown-arrow {
    font-size: 0.625rem;
    color: var(--bs-gray-400);
    transition: transform 0.15s ease;
}

.account-dropdown-item:hover .account-dropdown-arrow {
    transform: translateX(2px);
    color: var(--bs-primary);
}

/* Sign out */
.account-dropdown-signout {
    color: var(--bs-danger);
}

.account-dropdown-signout:hover {
    background-color: rgba(var(--bs-danger-rgb), 0.06);
    color: var(--bs-danger);
}

.account-dropdown-signout:hover .icon-signout {
    background-color: rgba(var(--bs-danger-rgb), 0.15);
}



/* ── Page Backgrounds ─────────────────────────────────────── */
.page-bg-light {
    background: linear-gradient(180deg, var(--page-bg-tint, #ECF6FB) 0%, #F5F5F5 30%);
    min-height: 100vh;
}

.page-bg-primary   { --page-bg-tint: #ECF6FB; }
.page-bg-success   { --page-bg-tint: #E8FAF5; }
.page-bg-info      { --page-bg-tint: #E6F7FA; }
.page-bg-warning   { --page-bg-tint: #FEF4EC; }
.page-bg-danger    { --page-bg-tint: #FDF0F4; }
.page-bg-secondary { --page-bg-tint: #F0F1F3; }

.page-bg-flat {
    background-color: var(--bs-gray-100);
    min-height: 100vh;
}


/* ── Search Toolbar ───────────────────────────────────────── */
.toolbar-search-bar {
    background: var(--bs-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.search-toolbar {
    position: relative;
    min-width: 220px;
    max-width: 360px;
    flex: 1;
}

.search-toolbar .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #97a4af;
    font-size: 14px;
    pointer-events: none;
}

.search-toolbar .form-control {
    padding-left: 36px;
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    height: 32px;
    font-size: 0.8125rem;
    background: var(--bs-gray-100);
    border: 1px solid var(--bs-gray-300);
    border-radius: 8px;
    color: var(--bs-heading-color);
}

.search-toolbar .form-control:focus {
    background: #fff;
    border-color: var(--bs-primary);
    box-shadow: var(--focus-ring);
}


/* ── Filter Panel ─────────────────────────────────────────── */
.filter-panel {
    background: var(--bs-gray-50);
    border: 1px solid var(--bs-gray-200);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-top: 0.75rem;
}

.filter-panel .form-control,
.filter-panel .form-select {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    height: 32px;
    font-size: 0.8125rem;
    border-color: var(--bs-gray-300);
    background-color: var(--bs-gray-100);
}

.filter-panel .form-label { margin-bottom: 0.25rem; font-size: 0.75rem; }
.filter-panel .btn { padding-top: 0.25rem; padding-bottom: 0.25rem; font-size: 0.8125rem; }
.filter-panel-actions { margin-top: 0; padding-top: 0; }


/* ── Page Title Header (TSC) — minimal: icon · title · description · actions ── */
.tsc {
    margin-bottom: 1.25rem;
}

.tsc-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.25rem 0;
}

.tsc-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    flex: 1 1 auto;
}

.tsc-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    flex-shrink: 0;
    font-size: 1.375rem;
}

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

.tsc-title {
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--bs-heading-color);
    margin: 0 0 0.125rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.tsc-desc {
    font-size: 0.875rem;
    color: var(--text-sub);
    margin: 0;
    line-height: 1.45;
}

.tsc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    flex-shrink: 0;
}

@media (max-width: 575.98px) {
    .tsc-inner { gap: 0.75rem; }
    .tsc-icon { width: 44px; height: 44px; font-size: 1.0625rem; border-radius: 11px; }
    .tsc-title { font-size: 1.25rem; }
    .tsc-desc { font-size: 0.8125rem; }
    .tsc-actions { width: 100%; }
    .tsc-actions .btn { flex: 1; }
}


/* ── Theme Toggle Button (header) ────────────────────────── */
.theme-toggle-btn {
    position: relative;
}

.theme-toggle-btn .theme-icon-light,
.theme-toggle-btn .theme-icon-dark {
    font-size: 0.9375rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
}

.theme-toggle-btn:hover .theme-icon-light,
.theme-toggle-btn:hover .theme-icon-dark {
    transform: rotate(30deg);
}


/* ── Theme Switch (dropdown toggle) ──────────────────────── */
.theme-switch {
    margin-left: auto;
    flex-shrink: 0;
}

.theme-switch-track {
    display: block;
    width: 38px;
    height: 22px;
    border-radius: 999px;
    background: var(--bs-gray-300);
    position: relative;
    transition: background 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-switch.active .theme-switch-track {
    background: #6366f1;
}

.theme-switch-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-switch.active .theme-switch-thumb {
    transform: translateX(16px);
}

.account-dropdown-theme-row {
    cursor: pointer;
}

.account-dropdown-theme-row:hover .theme-switch-track {
    opacity: 0.85;
}


/* ── Account Dropdown Menu Show ──────────────────────────── */
.account-dropdown-menu {
    display: none;
    background: var(--bs-body-bg, #fff);
}

.account-dropdown-menu.show {
    display: block;
}

.account-dropdown-trigger-identity {
    display: none;
    align-items: center;
    line-height: 1;
    min-width: 0;
    margin-left: 0.125rem;
    margin-right: 0.125rem;
}

@media (min-width: 768px) {
    .account-dropdown-trigger-identity { display: inline-flex; }
}

.account-dropdown-trigger-name { display: none; }

.account-dropdown-trigger-role {
    display: inline-flex;
    align-items: center;
    font-size: 0.6875rem;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.3125rem 0.75rem;
    border-radius: var(--bs-border-radius-pill);
    border: 1px solid transparent;
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
    max-width: 12rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.account-dropdown-trigger-role.role-platform-admin {
    background: linear-gradient(135deg, rgba(255, 137, 86, 0.12), rgba(255, 196, 0, 0.12));
    color: #c97a00;
    border-color: rgba(255, 137, 86, 0.15);
}

.account-dropdown-trigger-role.role-platform {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
    border-color: rgba(var(--bs-primary-rgb), 0.1);
}

.account-dropdown-trigger-role.role-clinic {
    background-color: rgba(0, 201, 167, 0.1);
    color: #00917a;
    border-color: rgba(0, 201, 167, 0.12);
}

.account-dropdown-trigger-role.role-staff {
    background-color: rgba(102, 16, 242, 0.1);
    color: #6610f2;
    border-color: rgba(102, 16, 242, 0.12);
}

.account-dropdown-trigger-role.role-patient {
    background-color: rgba(32, 201, 151, 0.1);
    color: #1aa179;
    border-color: rgba(32, 201, 151, 0.12);
}

.account-dropdown-trigger-role.role-user {
    background-color: rgba(var(--bs-info-rgb, 13, 202, 240), 0.1);
    color: var(--bs-info, #0dcaf0);
    border-color: rgba(var(--bs-info-rgb, 13, 202, 240), 0.1);
}