/* ==========================================================================
   ValvAI — Semi-Dark Award-Winning Theme with Red Accents
   Loaded AFTER app.min.css to override the UBold defaults.
   Palette: slate + obsidian surfaces, crimson/ember accents, subtle glass.
   Built for responsiveness at 1400 / 1200 / 992 / 768 / 576.
   ========================================================================== */

:root,
html,
html[data-bs-theme="dark"],
html[data-bs-theme="light"],
[data-bs-theme="dark"],
[data-bs-theme="light"] {
    /* ---------- Red Accent System ---------- */
    --valv-red-50:  #ffe5e8;
    --valv-red-100: #ffc7cd;
    --valv-red-200: #ff9ba6;
    --valv-red-300: #ff6c7d;
    --valv-red-400: #ff3e56;
    --valv-red-500: #ef233c;   /* primary accent */
    --valv-red-600: #d90429;
    --valv-red-700: #a4001f;
    --valv-red-800: #7a0015;
    --valv-red-900: #4d000d;
    --valv-red-glow: rgba(239, 35, 60, 0.45);
    --valv-red-glow-soft: rgba(239, 35, 60, 0.18);
    --valv-red-rgb: 239, 35, 60;

    /* ---------- Semi-Dark Surfaces ---------- */
    --valv-bg-0: #0c0e14;      /* deepest */
    --valv-bg-1: #121520;      /* app background */
    --valv-bg-2: #181b29;      /* panels */
    --valv-bg-3: #1e2232;      /* elevated cards */
    --valv-bg-4: #262b3d;      /* inputs, hover */
    --valv-bg-5: #2e3449;      /* dividers / rails */
    --valv-border: rgba(255, 255, 255, 0.06);
    --valv-border-strong: rgba(255, 255, 255, 0.12);
    --valv-text: #e6e8ef;
    --valv-text-dim: #a7acbe;
    --valv-text-muted: #737991;

    /* ---------- Shadows & Glass ---------- */
    --valv-shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.35);
    --valv-shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
    --valv-shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
    --valv-shadow-red: 0 10px 30px rgba(239, 35, 60, 0.35), 0 0 0 1px rgba(239, 35, 60, 0.35);
    --valv-glass: rgba(24, 27, 41, 0.72);
    --valv-glass-strong: rgba(18, 21, 32, 0.85);

    /* ---------- Gradients ---------- */
    --valv-grad-red: linear-gradient(135deg, #ef233c 0%, #a4001f 100%);
    --valv-grad-red-soft: linear-gradient(135deg, rgba(239, 35, 60, 0.22), rgba(164, 0, 31, 0.12));
    --valv-grad-hero: radial-gradient(60% 50% at 20% 0%, rgba(239, 35, 60, 0.18) 0%, transparent 65%),
                     radial-gradient(40% 40% at 100% 100%, rgba(239, 35, 60, 0.08) 0%, transparent 60%),
                     linear-gradient(180deg, #121520 0%, #0c0e14 100%);
    --valv-grad-card: linear-gradient(160deg, rgba(255, 255, 255, 0.025) 0%, rgba(255, 255, 255, 0) 60%);

    /* ---------- Motion ---------- */
    --valv-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --valv-fast: 180ms var(--valv-ease);
    --valv-med:  280ms var(--valv-ease);
    --valv-slow: 480ms var(--valv-ease);

    /* ---------- Override UBold tokens (ins-*) ---------- */
    --ins-primary: var(--valv-red-500);
    --ins-primary-rgb: var(--valv-red-rgb);
    --ins-secondary: #8892b0;
    --ins-danger: var(--valv-red-500);
    --ins-danger-rgb: var(--valv-red-rgb);
    --ins-link-color: var(--valv-red-300);
    --ins-link-hover-color: var(--valv-red-200);

    --ins-body-bg: var(--valv-bg-1);
    --ins-body-bg-rgb: 18, 21, 32;
    --ins-body-color: var(--valv-text);
    --ins-body-color-rgb: 230, 232, 239;
    --ins-emphasis-color: var(--valv-text);
    --ins-secondary-color: var(--valv-text-dim);
    --ins-secondary-bg: var(--valv-bg-3);
    --ins-secondary-bg-rgb: 30, 34, 50;
    --ins-tertiary-color: var(--valv-text-muted);
    --ins-tertiary-bg: var(--valv-bg-2);
    --ins-tertiary-bg-rgb: 24, 27, 41;
    --ins-border-color: var(--valv-border);
    --ins-border-color-translucent: var(--valv-border-strong);
    --ins-heading-color: var(--valv-text);
    --ins-focus-ring-color: var(--valv-red-glow);

    --ins-theme-card-border-width: 1px;
    --ins-theme-card-border-color: var(--valv-border);
    --ins-theme-card-box-shadow: var(--valv-shadow-sm);

    --ins-sidenav-bg: var(--valv-bg-2);
    --ins-sidenav-border-color: var(--valv-border);
    --ins-sidenav-item-color: var(--valv-text-dim);
    --ins-sidenav-item-hover-color: var(--valv-red-300);
    --ins-sidenav-item-hover-bg: rgba(239, 35, 60, 0.08);
    --ins-sidenav-item-active-color: #ffffff;
    --ins-sidenav-item-active-bg: rgba(239, 35, 60, 0.15);

    --ins-topbar-bg: var(--valv-glass);
    --ins-topbar-item-color: var(--valv-text-dim);
    --ins-topbar-item-hover-color: var(--valv-red-300);
}

/* Force dark color scheme cues without clobbering Bootstrap dark vars */
html,
html[data-bs-theme="light"],
html[data-bs-theme="dark"] {
    color-scheme: dark;
}

/* ---------- Base / Typography ---------- */
html, body {
    background: var(--valv-bg-1);
    color: var(--valv-text);
    font-family: "Inter", "Public Sans", "Nunito", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.005em;
}

body {
    background-image: var(--valv-grad-hero);
    background-attachment: fixed;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    color: var(--valv-text);
    font-weight: 700;
    letter-spacing: -0.01em;
}

a { color: var(--valv-red-300); transition: color var(--valv-fast); }
a:hover { color: var(--valv-red-200); }

/* Selection */
::selection { background: var(--valv-red-500); color: #fff; }

/* ---------- Scrollbars ---------- */
* { scrollbar-width: thin; scrollbar-color: rgba(239, 35, 60, 0.35) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(239, 35, 60, 0.45), rgba(164, 0, 31, 0.45));
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(239, 35, 60, 0.75), rgba(164, 0, 31, 0.75));
    background-clip: padding-box;
    border: 2px solid transparent;
}

/* ---------- App Shell ---------- */
.wrapper { background: transparent; }

.content-page {
    background: transparent;
    padding: 24px 24px 48px;
    min-height: calc(100vh - 70px);
    transition: margin-left var(--valv-med);
}

.container-fluid { max-width: 1800px; }

/* ---------- Sidenav ---------- */
.sidenav-menu {
    background: linear-gradient(180deg, rgba(18, 21, 32, 0.96) 0%, rgba(12, 14, 20, 0.96) 100%);
    border-right: 1px solid var(--valv-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.3);
    z-index: 1002;
}

.sidenav-menu .logo,
.sidenav-menu .logo-light,
.sidenav-menu .logo-dark {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px;
    border-bottom: 1px solid var(--valv-border);
    position: relative;
    overflow: hidden;
}
.sidenav-menu .logo::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(40% 60% at 50% 100%, rgba(239, 35, 60, 0.35), transparent 70%);
    pointer-events: none;
}
.sidenav-menu .logo-lg,
.sidenav-menu .logo-sm {
    font-weight: 800;
    letter-spacing: 0.08em;
    font-size: 1.1rem;
    background: var(--valv-grad-red);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-transform: uppercase;
}

.side-nav { padding: 10px 6px; }
.side-nav .side-nav-item { margin: 4px 0; }

.side-nav .side-nav-link,
.sidenav-menu .side-nav-link {
    color: var(--valv-text-dim) !important;
    border-radius: 12px;
    padding: 10px 10px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: color var(--valv-fast), background var(--valv-fast), transform var(--valv-fast);
}
.side-nav .side-nav-link svg,
.side-nav .side-nav-link i { transition: transform var(--valv-fast); }
.side-nav .side-nav-link:hover {
    color: #fff !important;
    background: rgba(239, 35, 60, 0.10);
    transform: translateY(-1px);
}
.side-nav .side-nav-link:hover svg { transform: scale(1.08); }
.side-nav .side-nav-link.active {
    color: #fff !important;
    background: var(--valv-grad-red);
    box-shadow: 0 6px 18px rgba(239, 35, 60, 0.45);
}
.side-nav .side-nav-link.active::before {
    content: "";
    position: absolute;
    left: -6px; top: 10%;
    width: 3px; height: 80%;
    background: var(--valv-red-500);
    border-radius: 3px;
    box-shadow: 0 0 12px var(--valv-red-glow);
}

/* sidenav-user block */
.sidenav-user {
    padding: 14px 10px;
    border-bottom: 1px solid var(--valv-border);
    background: var(--valv-grad-card);
}
.sidenav-user .avatar-md {
    width: 34px; height: 34px;
    border: 2px solid var(--valv-red-500);
    box-shadow: 0 0 0 3px rgba(239, 35, 60, 0.15);
}

/* Collapse button */
.button-on-hover {
    position: absolute;
    top: 18px; right: -14px;
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--valv-grad-red);
    color: #fff;
    border: 2px solid var(--valv-bg-1);
    box-shadow: var(--valv-shadow-red);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: transform var(--valv-fast);
    z-index: 10;
}
.button-on-hover:hover { transform: rotate(90deg) scale(1.08); }
.button-on-hover i { font-size: 14px !important; }

/* ---------- Topbar ---------- */
.app-topbar {
    background: var(--valv-glass) !important;
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: 1px solid var(--valv-border) !important;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02), 0 10px 30px rgba(0, 0, 0, 0.25) !important;
    height: 70px;
}
.app-topbar .topbar-menu { border-bottom: none !important; }

.topbar-item .topbar-link {
    width: 40px; height: 40px;
    border-radius: 10px;
    color: var(--valv-text-dim) !important;
    transition: color var(--valv-fast), background var(--valv-fast), transform var(--valv-fast);
}
.topbar-item .topbar-link:hover {
    color: #fff !important;
    background: rgba(239, 35, 60, 0.12);
    transform: translateY(-1px);
}

/* ---------- Cards ---------- */
.card {
    background: linear-gradient(180deg, rgba(30, 34, 50, 0.85), rgba(24, 27, 41, 0.85));
    border: 1px solid var(--valv-border);
    border-radius: 16px;
    box-shadow: var(--valv-shadow-sm);
    color: var(--valv-text);
    position: relative;
    overflow: hidden;
    transition: transform var(--valv-med), box-shadow var(--valv-med), border-color var(--valv-med);
}
.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--valv-grad-card);
    pointer-events: none;
    border-radius: inherit;
}
.card:hover {
    border-color: rgba(239, 35, 60, 0.35);
    box-shadow: var(--valv-shadow-md), 0 0 0 1px rgba(239, 35, 60, 0.15);
}
.card-header, .card-footer {
    background: transparent !important;
    border-color: var(--valv-border) !important;
    color: var(--valv-text);
}
.card-title, .card-header h1, .card-header h2, .card-header h3, .card-header h4, .card-header h5 {
    color: var(--valv-text);
    font-weight: 700;
}

/* ---------- Buttons ---------- */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.55rem 1.1rem;
    letter-spacing: 0.01em;
    transition: transform var(--valv-fast), box-shadow var(--valv-fast), background var(--valv-fast), color var(--valv-fast), border-color var(--valv-fast);
    border: 1px solid transparent;
}
.btn:active { transform: translateY(1px); }

.btn-primary,
.btn-danger {
    background: var(--valv-grad-red) !important;
    border-color: transparent !important;
    color: #fff !important;
    box-shadow: 0 8px 24px rgba(239, 35, 60, 0.35);
}
.btn-primary:hover,
.btn-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 34px rgba(239, 35, 60, 0.5);
    filter: brightness(1.05);
}

.btn-outline-primary,
.btn-outline-danger {
    color: var(--valv-red-300) !important;
    border-color: rgba(239, 35, 60, 0.5) !important;
    background: transparent !important;
}
.btn-outline-primary:hover,
.btn-outline-danger:hover {
    background: rgba(239, 35, 60, 0.12) !important;
    color: #fff !important;
    border-color: var(--valv-red-400) !important;
}

.btn-secondary,
.btn-light {
    background: var(--valv-bg-4) !important;
    color: var(--valv-text) !important;
    border-color: var(--valv-border-strong) !important;
}
.btn-secondary:hover,
.btn-light:hover {
    background: var(--valv-bg-5) !important;
    color: #fff !important;
}

.btn-link { color: var(--valv-red-300) !important; }
.btn-link:hover { color: var(--valv-red-200) !important; }

/* ---------- Forms ---------- */
.form-control, .form-select, .input-group-text, textarea, input[type="text"], input[type="email"], input[type="password"], input[type="search"] {
    background: var(--valv-bg-2) !important;
    color: var(--valv-text) !important;
    border: 1px solid var(--valv-border-strong) !important;
    border-radius: 10px !important;
    transition: border-color var(--valv-fast), box-shadow var(--valv-fast), background var(--valv-fast);
}
.form-control:focus, .form-select:focus, textarea:focus,
input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus, input[type="search"]:focus {
    background: var(--valv-bg-3) !important;
    border-color: var(--valv-red-500) !important;
    box-shadow: 0 0 0 4px var(--valv-red-glow-soft) !important;
    outline: none;
}
.form-control::placeholder { color: var(--valv-text-muted) !important; }
.form-label { color: var(--valv-text-dim); font-weight: 600; }

.form-check-input:checked {
    background-color: var(--valv-red-500) !important;
    border-color: var(--valv-red-500) !important;
}
.form-check-input:focus {
    box-shadow: 0 0 0 3px var(--valv-red-glow-soft) !important;
    border-color: var(--valv-red-500) !important;
}

/* ---------- Nav / Tabs / Breadcrumb ---------- */
.breadcrumb {
    background: transparent;
    padding: 0;
}
.breadcrumb-item + .breadcrumb-item::before { color: var(--valv-text-muted); }
.breadcrumb-item a { color: var(--valv-text-dim); }
.breadcrumb-item.active { color: var(--valv-red-300); }

.nav-tabs, .nav-pills { border-bottom-color: var(--valv-border); }
.nav-tabs .nav-link,
.nav-pills .nav-link {
    color: var(--valv-text-dim);
    border: 1px solid transparent;
    border-radius: 10px;
    transition: all var(--valv-fast);
}
.nav-tabs .nav-link.active,
.nav-pills .nav-link.active {
    color: #fff !important;
    background: var(--valv-grad-red) !important;
    border-color: transparent !important;
    box-shadow: 0 6px 16px rgba(239, 35, 60, 0.35);
}
.nav-tabs .nav-link:hover:not(.active),
.nav-pills .nav-link:hover:not(.active) {
    color: var(--valv-red-300) !important;
    background: rgba(239, 35, 60, 0.08);
}

/* ---------- Dropdowns ---------- */
.dropdown-menu {
    background: var(--valv-glass-strong) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--valv-border-strong) !important;
    border-radius: 14px !important;
    box-shadow: var(--valv-shadow-lg);
    color: var(--valv-text);
    padding: 8px;
}
.dropdown-item {
    color: var(--valv-text-dim) !important;
    border-radius: 8px;
    padding: 8px 12px;
    transition: all var(--valv-fast);
}
.dropdown-item:hover,
.dropdown-item:focus {
    background: rgba(239, 35, 60, 0.12) !important;
    color: #fff !important;
}
.dropdown-item.active,
.dropdown-item:active {
    background: var(--valv-grad-red) !important;
    color: #fff !important;
}
.dropdown-divider { border-color: var(--valv-border); }
.dropdown-header { color: var(--valv-text-muted); }

/* ---------- Tables ---------- */
.table {
    --ins-table-color: var(--valv-text);
    --ins-table-bg: transparent;
    --ins-table-border-color: var(--valv-border);
    --ins-table-striped-bg: rgba(255, 255, 255, 0.025);
    --ins-table-hover-bg: rgba(239, 35, 60, 0.06);
    color: var(--valv-text);
}
.table > :not(caption) > * > * { background-color: transparent; color: inherit; }
.table thead th {
    color: var(--valv-text-dim);
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    font-weight: 700;
    border-bottom: 1px solid var(--valv-border-strong);
}

/* ---------- Badges ---------- */
.badge {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.35em 0.65em;
    letter-spacing: 0.02em;
}
.badge.bg-primary, .badge.bg-danger {
    background: var(--valv-grad-red) !important;
    color: #fff !important;
}

/* ---------- Progress / Spinners ---------- */
.progress {
    background: var(--valv-bg-3);
    border-radius: 20px;
    overflow: hidden;
}
.progress-bar { background: var(--valv-grad-red); }

.spinner-border, .spinner-grow { color: var(--valv-red-500); }

/* ---------- Alerts / Toasts ---------- */
.alert {
    border: 1px solid var(--valv-border-strong);
    border-radius: 14px;
    background: var(--valv-bg-3);
    color: var(--valv-text);
}
.alert-primary, .alert-danger {
    background: rgba(239, 35, 60, 0.1);
    border-color: rgba(239, 35, 60, 0.35);
    color: var(--valv-red-200);
}

/* ---------- Modals / Offcanvas ---------- */
.modal-content, .offcanvas {
    background: var(--valv-glass-strong) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--valv-border-strong) !important;
    color: var(--valv-text);
    border-radius: 16px;
}
.modal-header, .offcanvas-header { border-color: var(--valv-border); }
.modal-footer { border-color: var(--valv-border); }
.btn-close {
    filter: invert(1) grayscale(1) brightness(1.8);
    opacity: 0.75;
}
.btn-close:hover { opacity: 1; }

/* ---------- Base Layout (Auth/Hero) ---------- */
.base-layout-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: hidden;
}
.base-layout-background {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(45% 40% at 15% 20%, rgba(239, 35, 60, 0.28) 0%, transparent 60%),
        radial-gradient(35% 35% at 85% 80%, rgba(164, 0, 31, 0.25) 0%, transparent 60%),
        radial-gradient(60% 60% at 50% 50%, rgba(24, 27, 41, 0.9) 0%, #0c0e14 80%);
}
.base-layout-background::before,
.base-layout-background::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.55;
    animation: valvFloat 14s ease-in-out infinite;
}
.base-layout-background::before {
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(239, 35, 60, 0.5), transparent 70%);
    top: -140px; left: -140px;
}
.base-layout-background::after {
    width: 520px; height: 520px;
    background: radial-gradient(circle, rgba(164, 0, 31, 0.45), transparent 70%);
    bottom: -180px; right: -180px;
    animation-delay: -7s;
}
@keyframes valvFloat {
    0%,100% { transform: translate(0, 0) scale(1); }
    50%    { transform: translate(30px, -20px) scale(1.08); }
}
.base-layout-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
}

/* Elegant card wrap for auth */
.base-layout-content .card {
    background: var(--valv-glass-strong);
    border: 1px solid var(--valv-border-strong);
    box-shadow: var(--valv-shadow-lg), 0 0 0 1px rgba(239, 35, 60, 0.12);
}

/* ---------- Outlook / Chat Shell ---------- */
.outlook-box {
    height: calc(100vh - 70px - 48px) !important;
    border-radius: 18px;
    overflow: hidden;
    gap: 16px !important;
}
.outlook-left-menu, .outlook-left-menu-lg {
    background: linear-gradient(180deg, rgba(24, 27, 41, 0.9), rgba(18, 21, 32, 0.9));
    border: 1px solid var(--valv-border);
    border-radius: 18px;
    overflow: hidden;
}
.outlook-box > .card {
    border-radius: 18px !important;
    border: 1px solid var(--valv-border) !important;
    background: linear-gradient(180deg, rgba(30, 34, 50, 0.85), rgba(24, 27, 41, 0.9)) !important;
}

/* Chat list items */
.chat-list .list-group-item,
.list-group-item {
    background: transparent !important;
    border-color: var(--valv-border) !important;
    color: var(--valv-text);
    transition: background var(--valv-fast), color var(--valv-fast), transform var(--valv-fast);
}
.chat-list .list-group-item:hover,
.list-group-item:hover {
    background: rgba(239, 35, 60, 0.07) !important;
    color: #fff;
}
.list-group-item.active,
.chat-list .list-group-item.active {
    background: var(--valv-grad-red-soft) !important;
    color: #fff !important;
    border-left: 3px solid var(--valv-red-500) !important;
}

/* Chat bubbles (UBold defaults) */
.chat-conversation .chat-avatar img { border: 2px solid var(--valv-border-strong); }
.chat-conversation .ctext-wrap .ctext-wrap-content {
    background: var(--valv-bg-3) !important;
    color: var(--valv-text) !important;
    border-radius: 14px 14px 14px 2px !important;
    border: 1px solid var(--valv-border);
}
.chat-conversation .odd .ctext-wrap .ctext-wrap-content {
    background: var(--valv-grad-red) !important;
    color: #fff !important;
    border-radius: 14px 14px 2px 14px !important;
    border-color: transparent !important;
    box-shadow: 0 6px 20px rgba(239, 35, 60, 0.28);
}

/* ---------- Horizontal Nav (top nav) ---------- */
.topnav {
    background: var(--valv-glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--valv-border);
}
.topnav .navbar-nav .nav-link {
    color: var(--valv-text-dim) !important;
    border-radius: 10px;
    padding: 10px 14px !important;
    transition: all var(--valv-fast);
}
.topnav .navbar-nav .nav-link:hover {
    color: #fff !important;
    background: rgba(239, 35, 60, 0.1);
}
.topnav .navbar-nav .nav-link.active {
    color: #fff !important;
    background: var(--valv-grad-red);
    box-shadow: 0 6px 18px rgba(239, 35, 60, 0.35);
}

/* ---------- Footer ---------- */
.footer {
    background: transparent;
    border-top: 1px solid var(--valv-border);
    color: var(--valv-text-muted);
    padding: 16px 24px;
    font-size: 0.82rem;
}
.footer .fw-semibold { color: var(--valv-red-300); }

/* ---------- MudBlazor integration (keeps their widgets legible) ---------- */
.mud-paper, .mud-card, .mud-dialog, .mud-menu-list, .mud-popover {
    background-color: var(--valv-bg-3) !important;
    color: var(--valv-text) !important;
    border: 1px solid var(--valv-border) !important;
}
.mud-button-filled-primary {
    background: var(--valv-grad-red) !important;
    color: #fff !important;
}
.mud-input-outlined .mud-input-outlined-border { border-color: var(--valv-border-strong) !important; }
.mud-input-label { color: var(--valv-text-dim) !important; }

/* ---------- AntDesign integration ---------- */
.ant-tooltip-inner {
    background: var(--valv-glass-strong) !important;
    color: var(--valv-text) !important;
    border: 1px solid var(--valv-border-strong);
    border-radius: 8px;
}
.ant-tooltip-arrow-content { background: var(--valv-glass-strong) !important; }

/* ---------- Utility: text & bg helpers ---------- */
.text-primary, .text-danger { color: var(--valv-red-300) !important; }
.text-muted { color: var(--valv-text-muted) !important; }
.bg-primary, .bg-danger {
    background: var(--valv-grad-red) !important;
    color: #fff !important;
}
.bg-dark { background: var(--valv-bg-2) !important; }
.bg-light { background: var(--valv-bg-4) !important; color: var(--valv-text) !important; }
.border-primary, .border-danger { border-color: var(--valv-red-500) !important; }
.shadow, .shadow-sm, .shadow-lg { box-shadow: var(--valv-shadow-md) !important; }

/* Focus-visible accessible ring */
:focus-visible {
    outline: 2px solid var(--valv-red-500);
    outline-offset: 2px;
    border-radius: 6px;
}

/* Icon-bg accent */
.avatar-title, .avatar-sm, .avatar-md, .avatar-lg {
    background: var(--valv-grad-red-soft);
    color: var(--valv-red-300);
    border-radius: 12px;
}

/* ---------- Page title head ---------- */
.page-title-head {
    padding: 10px 0 22px;
    border-bottom: 1px solid var(--valv-border);
    margin-bottom: 24px;
}
.page-title-head h4 {
    font-size: 1.35rem;
    background: linear-gradient(90deg, #fff 0%, var(--valv-red-300) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ---------- Brand / Logo micro polish ---------- */
.logo-lg, .logo-sm {
    color: #fff;
}

/* ---------- Glow separator ---------- */
hr, .dropdown-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--valv-border-strong), transparent);
    opacity: 1;
}

/* ---------- Responsive Breakpoints ---------- */
@media (max-width: 1399.98px) {
    .content-page { padding: 20px 20px 40px; }
}

@media (max-width: 1199.98px) {
    .content-page { padding: 18px; }
    .card { border-radius: 14px; }
    .outlook-box { height: calc(100vh - 70px - 36px) !important; }
}

@media (max-width: 991.98px) {
    .content-page {
        margin-left: 0 !important;
        padding: 16px;
    }
    .sidenav-menu {
        transform: translateX(-100%);
        transition: transform var(--valv-med);
    }
    html[data-sidenav-visible="true"] .sidenav-menu {
        transform: translateX(0);
    }
    .app-topbar { margin-left: 0 !important; }
    .outlook-box {
        flex-direction: column;
        height: auto !important;
        min-height: calc(100vh - 70px - 32px);
    }
    .outlook-left-menu,
    .outlook-left-menu-lg { width: 100% !important; max-width: 100% !important; }
}

@media (max-width: 767.98px) {
    html { font-size: 14px; }
    .content-page { padding: 12px; }
    .card { border-radius: 12px; }
    .card-body { padding: 14px; }
    .btn { padding: 0.5rem 0.9rem; font-size: 0.85rem; }
    .page-title-head h4 { font-size: 1.1rem; }
    .topbar-item .topbar-link { width: 36px; height: 36px; }
    .base-layout-container { padding: 12px; }
}

@media (max-width: 575.98px) {
    .content-page { padding: 10px 10px 24px; }
    .card { border-radius: 10px; }
    .outlook-left-menu,
    .outlook-left-menu-lg { border-radius: 12px; }
    .dropdown-menu { border-radius: 12px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
    .base-layout-background::before,
    .base-layout-background::after { animation: none; }
}

/* ---------- Print ---------- */
@media print {
    body { background: #fff !important; color: #000 !important; }
    .sidenav-menu, .app-topbar, .footer, .button-on-hover { display: none !important; }
    .content-page { margin-left: 0 !important; padding: 0 !important; }
    .card { border: 1px solid #ddd !important; box-shadow: none !important; background: #fff !important; color: #000 !important; }
}