@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ================================================================
   AQuality — Smart Aquarium Assistant
   aquality.css  |  Brand Overrides for Bootstrap 5
   Only styles that Bootstrap cannot express natively.
   ================================================================ */

:root {
    /* AQuality Ocean Design System Tokens */
    --ink: #073549;
    --foam: #F5FBFF;
    --surface: #FFFFFF;
    --depth: #0B4F6C;
    --current: #1AA6A0;
    --reading: #1AA6A0;
    --alert-amber: #F59E0B;
    --alert-coral: #EF4444;
    --mist: #DFF7F6;
    --accent: #7FD8C9;

    /* Legacy compatibility mappings */
    --aq-ocean-deep: var(--depth);
    --aq-teal: var(--current);
    --aq-sky-pale: var(--foam);


    /* Map bootstrap primitives where strictly needed */
    --bs-primary: var(--depth);
    --bs-primary-rgb: 11, 79, 108;
    --bs-body-bg: var(--foam);
    --bs-body-color: var(--ink);
    --bs-font-sans-serif: 'Inter', sans-serif;
}

body {
    font-family: 'Inter', sans-serif !important;
    background-color: var(--foam) !important;
    color: var(--ink) !important;
}

/* Fraunces for main headings */
h1, h2, .navbar-brand {
    font-family: 'Fraunces', serif !important;
    color: var(--ink);
}

/* JetBrains for data */
.mono-data {
    font-family: 'JetBrains Mono', monospace;
}

/* ─── Buttons ────────────────────────────────────────────────────── */
.btn-primary {
    background: var(--depth);
    border-color: var(--depth);
    color: var(--surface);
    border-radius: 6px;
    box-shadow: none;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: var(--current);
    border-color: var(--current);
    color: var(--surface);
    box-shadow: none;
}
.btn-outline-primary {
    color: var(--depth);
    border-color: var(--depth);
    border-radius: 6px;
}
.btn-outline-primary:hover {
    background-color: var(--depth);
    border-color: var(--depth);
    color: var(--surface);
}

/* ─── Top Navbar ─────────────────────────────────────────────────── */
.aq-topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--mist);
    height: 60px;
}
.aq-topbar .navbar-brand {
    font-weight: 600;
    font-size: 1.15rem;
    letter-spacing: 0.01em;
    color: var(--ink) !important;
}
.aq-topbar .aq-brand-icon {
    width: 30px;
    height: 30px;
    background: var(--foam);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.4rem;
    vertical-align: middle;
    overflow: hidden;
    padding: 3px;
    border: 1px solid var(--mist);
}
.aq-topbar .aq-brand-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.aq-topbar .aq-user-badge {
    background: var(--foam);
    border: 1px solid var(--mist);
    border-radius: 6px;
    padding: 0.3rem 0.75rem;
    color: var(--ink);
}
.aq-topbar .aq-user-badge .aq-role {
    font-size: 0.7rem;
    color: var(--reading);
    display: block;
    line-height: 1;
}
.aq-topbar .btn-link {
    color: var(--ink) !important;
}
.aq-topbar .aq-profile-btn {
    width: 34px;
    height: 34px;
    background: var(--foam);
    border: 1px solid var(--mist);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    text-decoration: none;
    transition: background 0.2s;
}
.aq-topbar .aq-profile-btn:hover {
    background: var(--mist);
    color: var(--ink);
}
.aq-topbar .aq-logout-btn {
    font-size: 0.82rem;
    color: var(--ink);
    border: 1px solid var(--mist);
    border-radius: 6px;
    padding: 0.3rem 0.75rem;
    text-decoration: none;
    transition: all 0.2s;
    background: var(--surface);
}
.aq-topbar .aq-logout-btn:hover {
    background: var(--foam);
}

/* ─── Sidebar ─────────────────────────────────────────────────────  */
.aq-sidebar {
    width: 260px;
    min-width: 260px;
    background: var(--surface);
    border-right: 1px solid var(--mist);
    height: calc(100vh - 60px);
    position: sticky;
    top: 60px;
    overflow-y: auto;
    overflow-x: hidden;
}
.aq-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 0.5rem 1rem;
    border-bottom: 1px solid var(--mist);
    margin-bottom: 0.75rem;
}
.aq-sidebar-brand .aq-brand-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--depth);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    padding: 4px;
}
.aq-sidebar-brand .aq-brand-dot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.aq-sidebar-brand .aq-brand-name {
    font-family: 'Fraunces', serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.1;
}
.aq-sidebar-brand .aq-brand-sub {
    font-size: 0.67rem;
    color: var(--reading);
    font-weight: 600;
    letter-spacing: 0.03em;
}
.aq-nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.85rem;
    color: var(--ink);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: all 0.18s;
    margin-bottom: 2px;
}
.aq-nav-link:hover {
    background: var(--foam);
    color: var(--ink);
    text-decoration: none;
}
.aq-nav-link.active {
    background: transparent;
    color: var(--ink) !important;
    border-left: 2px solid var(--current);
    box-shadow: none;
    font-weight: 600;
}
.aq-nav-link.active:hover {
    background: var(--foam);
}
.aq-nav-icon {
    display: none; /* Removed as per Design System: "no icons-as-decoration" */
}
.aq-sidebar-footer {
    font-size: 0.7rem;
    color: var(--reading);
    border-top: 1px solid var(--mist);
    padding-top: 0.75rem;
    margin-top: auto;
    text-align: center;
    line-height: 1.5;
}

/* ─── Components ────────────────────────────────────────────────── */
.aq-reading-card {
    background: var(--surface);
    border: 1px solid var(--mist);
    padding: 1rem;
    position: relative;
    display: flex;
    flex-direction: column;
}
.aq-reading-card .aq-reading-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--reading);
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}
.aq-reading-card .aq-reading-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.125rem;
    font-weight: 700;
    color: var(--ink);
    line-height: 1;
}
.aq-reading-card .aq-reading-unit {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    color: var(--reading);
    margin-left: 0.25rem;
    font-weight: 400;
}
.aq-reading-card .aq-status-dot {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.aq-reading-card .aq-status-dot.normal { background: var(--reading); }
.aq-reading-card .aq-status-dot.warning { background: var(--alert-amber); }
.aq-reading-card .aq-status-dot.critical { background: var(--alert-coral); }

/* Ripple Divider */
.aq-ripple-divider {
    height: 8px;
    width: 100%;
    margin: 1.25rem 0;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='8' viewBox='0 0 40 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 4 C10 4, 10 0, 20 0 C30 0, 30 8, 40 8 C50 8, 50 4, 60 4' fill='none' stroke='%23DCE8E5' stroke-width='1.5' /%3E%3C/svg%3E");
    background-repeat: repeat-x;
    background-position: 0 50%;
}
.aq-ripple-divider.has-alert {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='8' viewBox='0 0 40 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 4 C10 4, 10 0, 20 0 C30 0, 30 8, 40 8 C50 8, 50 4, 60 4' fill='none' stroke='%23D9624B' stroke-width='1.5' /%3E%3C/svg%3E");
    animation: ripple-flow 4s linear infinite;
}
.aq-ripple-divider.has-warning {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='8' viewBox='0 0 40 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 4 C10 4, 10 0, 20 0 C30 0, 30 8, 40 8 C50 8, 50 4, 60 4' fill='none' stroke='%23E8A23D' stroke-width='1.5' /%3E%3C/svg%3E");
    animation: ripple-flow 4s linear infinite;
}
@keyframes ripple-flow {
    from { background-position: 0 50%; }
    to { background-position: -40px 50%; }
}

@media (prefers-reduced-motion: reduce) {
    .aq-ripple-divider.has-alert, .aq-ripple-divider.has-warning {
        animation: none;
    }
}


/* ─── Main Layout Wrapper ───────────────────────────────────────── */
.aq-body-wrapper {
    display: flex;
    height: calc(100vh - 60px);
    overflow: hidden;
}
.aq-main {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    background: #f4fbfe;
}

/* ─── Sensor / Metric Cards ─────────────────────────────────────── */
.aq-sensor-card {
    border-left: 4px solid var(--aq-teal) !important;
    border-top: none;
    border-right: none;
    border-bottom: none;
    transition: box-shadow 0.2s;
}
.aq-sensor-card:hover {
    box-shadow: 0 6px 18px rgba(0,0,0,0.1) !important;
}
.aq-metric-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: #6b7280;
}
.aq-metric-value {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: #1a202c;
}
.aq-metric-unit {
    font-size: 0.85rem;
    font-weight: 400;
    color: #9ca3af;
    margin-left: 0.2rem;
}

/* ─── Pond Cards ─────────────────────────────────────────────────── */
.aq-pond-card {
    transition: transform 0.2s, box-shadow 0.2s;
}
.aq-pond-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.1) !important;
}
.aq-threshold-box {
    background: var(--aq-sky-pale);
    border-radius: 8px;
    padding: 0.55rem 0.75rem;
    font-size: 0.8rem;
    border: 1px solid #e9ecef;
}
.aq-threshold-box strong {
    display: block;
    font-size: 0.68rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.15rem;
}

/* ─── Schedule Cards ─────────────────────────────────────────────── */
.aq-schedule-card {
    border-top: 3px solid var(--aq-teal) !important;
    transition: box-shadow 0.2s;
}
.aq-schedule-card:hover {
    box-shadow: 0 8px 20px rgba(0,0,0,0.09) !important;
}

/* ─── Page Header ────────────────────────────────────────────────── */
.aq-page-header {
    margin-bottom: 1.5rem;
}
.aq-page-header h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.15rem;
}
.aq-page-header .aq-subtitle {
    color: #6b7280;
    font-size: 0.875rem;
    margin: 0;
}

/* ─── Table Header Colour ────────────────────────────────────────── */
.aq-table thead th {
    background: var(--aq-ocean-deep);
    color: white;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-color: rgba(255,255,255,0.15);
    white-space: nowrap;
}

/* ─── Login Page ─────────────────────────────────────────────────── */
.aq-login-bg {
    min-height: 100vh;
    background: linear-gradient(135deg,
        var(--depth) 0%,
        var(--current) 100%);
    position: relative;
    overflow: hidden;
}
.aq-wave-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.07;
    pointer-events: none;
}
.aq-login-card {
    background: rgba(255,255,255,0.97);
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.28);
    animation: aqCardIn 0.4s ease;
    max-width: 440px;
    width: 100%;
}
@keyframes aqCardIn {
    from { opacity: 0; transform: translateY(28px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)    scale(1);    }
}
.aq-logo-circle {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--aq-ocean-deep), var(--aq-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(11,79,108,0.38);
    margin: 0 auto 1.1rem;
    overflow: hidden;
    padding: 8px;
}
.aq-logo-circle img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.aq-login-btn {
    background: linear-gradient(90deg, var(--aq-ocean-deep), var(--aq-teal)) !important;
    border: none !important;
    box-shadow: 0 4px 14px rgba(11,79,108,0.32) !important;
    letter-spacing: 0.02em;
    transition: all 0.2s !important;
}
.aq-login-btn:hover {
    box-shadow: 0 8px 22px rgba(11,79,108,0.42) !important;
    transform: translateY(-1px);
}

/* ─── Profile Header ─────────────────────────────────────────────── */
.aq-profile-header {
    background: linear-gradient(135deg, var(--aq-ocean-deep) 0%, var(--aq-teal) 100%);
    border-radius: 12px 12px 0 0;
    padding: 2rem;
    color: white;
}
.aq-avatar {
    width: 78px;
    height: 78px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.3rem;
    border: 2px solid rgba(255,255,255,0.3);
}
.aq-profile-header h3 { color: white; margin-bottom: 0.15rem; }
.aq-profile-header small { color: rgba(255,255,255,0.8); }

/* ─── Report Analytics Numbers ───────────────────────────────────── */
.aq-big-number {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

/* ─── Responsive: collapse sidebar on small screens ────────────── */
@media (max-width: 991.98px) {
    .aq-sidebar {
        display: none !important;
    }
}

/* ─── Mobile Sidebar (Offcanvas) ─────────────────────────────────── */
.aq-mobile-sidebar {
    width: 280px !important;
    background-color: #ffffff;
    border-right: 1px solid #e9ecef;
}
.aq-mobile-sidebar .offcanvas-header {
    background: linear-gradient(90deg, var(--aq-ocean-deep) 0%, #0a5f82 100%);
    color: white;
}
.aq-mobile-sidebar .offcanvas-header .btn-close {
    filter: invert(1) grayscale(1) brightness(2);
}
.aq-mobile-sidebar .aq-brand-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--aq-teal), var(--aq-aqua));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 3px;
}
.aq-mobile-sidebar .aq-brand-dot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.aq-mobile-sidebar .aq-nav-link {
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
}

@media (max-width: 575.98px) {
    .aq-topbar .aq-logout-btn {
        padding: 0.35rem 0.55rem;
    }
}

/* ─── Page Fade-in Transition ────────────────────────────────────── */
.aq-main {
    animation: aqFadeInUp 0.35s ease-out;
}
@keyframes aqFadeInUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Loading Skeleton Shimmer ───────────────────────────────────── */
.aq-skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: aqShimmer 1.5s infinite;
    border-radius: 6px;
    display: inline-block;
}
@keyframes aqShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ─── Custom Floating Toasts ─────────────────────────────────────── */
.aq-toast {
    background-color: #ffffff !important;
    border-left: 4px solid var(--aq-teal) !important;
    box-shadow: 0 10px 25px rgba(11, 79, 108, 0.15) !important;
    border-radius: 8px !important;
    overflow: hidden;
}
.aq-toast-critical {
    border-left: 4px solid #ef4444 !important;
}
.aq-toast .toast-body {
    padding: 0.9rem 1.1rem;
    font-size: 0.88rem;
    font-weight: 500;
}

/* ================================================================
   AQUALITY — DESIGN SYSTEM OVERRIDES (docs/design.html)
   ================================================================ */

/* Premium SaaS Card layouts */
.card, .aq-dash-card, .form-card, .table-card, .aq-chart-container, .aq-kpi-card, .aq-param-card, .aq-sensor-card-v2, .panel {
    background: var(--surface) !important;
    border-radius: 12px !important;
    border: 1px solid rgba(11, 79, 108, 0.08) !important;
    box-shadow: 0 4px 18px rgba(11, 79, 108, 0.04) !important;
    transition: all 0.2s ease !important;
    transform: none !important;
}
.card:hover, .aq-dash-card:hover, .form-card:hover, .table-card:hover, .aq-chart-container:hover, .aq-kpi-card:hover, .aq-param-card:hover, .aq-sensor-card-v2:hover, .panel:hover {
    box-shadow: 0 8px 24px rgba(11, 79, 108, 0.07) !important;
    transform: translateY(-2px) !important;
}

/* Welcome banner hero section with ocean gradient */
.aq-welcome-banner {
    background: linear-gradient(135deg, var(--depth) 0%, var(--current) 100%) !important;
    border-radius: 12px !important;
    border: none !important;
    padding: 24px 30px !important;
    color: #FFFFFF !important;
    box-shadow: 0 6px 20px rgba(11, 79, 108, 0.1) !important;
}

/* Typography styles */
.mono {
    font-family: 'JetBrains Mono', monospace !important;
}
.serif {
    font-family: 'Fraunces', serif !important;
}

/* Sidebar layout standards - Fixed sidebar */
.aq-sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 260px !important;
    height: 100vh !important;
    background: var(--depth) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 4px 0 15px rgba(11, 79, 108, 0.05) !important;
    z-index: 1030 !important;
    padding: 0 !important;
}
.aq-sidebar-brand {
    background: rgba(7, 53, 73, 0.3) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 20px 24px !important;
}
.aq-sidebar-brand .aq-brand-name {
    color: #FFFFFF !important;
    font-family: 'Fraunces', serif !important;
}
.aq-sidebar-brand .aq-brand-sub {
    color: var(--accent) !important;
}
.aq-sidebar .aq-nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    border-left: none !important;
    border-radius: 8px !important;
    margin: 2px 12px !important;
    padding: 10px 16px !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    font-weight: 500 !important;
    transition: all 0.2s !important;
}
.aq-sidebar .aq-nav-link i {
    font-size: 1.1rem !important;
}
.aq-sidebar .aq-nav-link:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #FFFFFF !important;
}
.aq-sidebar .aq-nav-link.active {
    background: var(--current) !important; /* Aqua Green secondary accent */
    color: #FFFFFF !important;
    font-weight: 600 !important;
    padding-left: 16px !important;
}

/* Mobile Sidebar Overrides */
.aq-mobile-sidebar .aq-nav-link {
    color: var(--ink) !important;
    border-radius: 8px !important;
    margin: 2px 8px !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}
.aq-mobile-sidebar .aq-nav-link.active {
    background: rgba(26, 166, 160, 0.1) !important;
    color: var(--current) !important;
    font-weight: 600 !important;
}
.aq-mobile-sidebar .aq-nav-link:hover {
    background: var(--foam) !important;
}
.aq-sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 16px !important;
    color: rgba(255, 255, 255, 0.5) !important;
}

/* Topbar navigation header */
.aq-topbar {
    background: var(--surface) !important;
    border-bottom: 1px solid rgba(11, 79, 108, 0.08) !important;
    box-shadow: 0 4px 12px rgba(11, 79, 108, 0.03) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1020 !important;
    height: 65px !important;
    margin-left: 260px !important;
    transition: margin-left 0.2s ease !important;
}
.aq-topbar .navbar-brand {
    color: var(--depth) !important;
}

/* Main Body Layout Wrappers */
.aq-body-wrapper {
    display: flex !important;
    margin-left: 260px !important;
    min-height: calc(100vh - 65px) !important;
    background: var(--foam) !important;
    transition: margin-left 0.2s ease !important;
}
.aq-main {
    flex: 1 !important;
    padding: 28px !important;
    background: var(--foam) !important;
}

@media (max-width: 991.98px) {
    .aq-sidebar {
        display: none !important;
    }
    .aq-topbar {
        margin-left: 0 !important;
    }
    .aq-body-wrapper {
        margin-left: 0 !important;
    }
    .aq-main {
        padding: 16px !important;
    }
}

/* Reading card layout - SaaS KPI cards */
.reading-card, .aq-reading-card {
    border: 1px solid rgba(11, 79, 108, 0.08) !important;
    border-radius: 12px !important;
    padding: 20px !important;
    background: var(--surface) !important;
    position: relative !important;
    box-shadow: 0 4px 18px rgba(11, 79, 108, 0.04) !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
}
.reading-card .label, .aq-reading-card .aq-reading-label {
    font-size: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: .06em !important;
    color: var(--depth) !important;
    opacity: 0.7 !important;
    font-weight: 600 !important;
    margin-bottom: 0.5rem !important;
    font-family: 'Inter', sans-serif !important;
}
.reading-card .dot-wrap, .aq-reading-card .aq-status-dot {
    position: absolute !important;
    top: 20px !important;
    right: 20px !important;
}
.reading-value, .aq-reading-card .aq-reading-value {
    margin-top: 10px !important;
    display: flex !important;
    align-items: baseline !important;
    gap: 6px !important;
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 32px !important;
    font-weight: 700 !important;
    color: var(--depth) !important;
    line-height: 1 !important;
}
.reading-value .num {
    font-family: 'JetBrains Mono', monospace !important;
}
.reading-value .unit, .aq-reading-card .aq-reading-unit {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 14px !important;
    color: var(--current) !important;
    font-weight: 500 !important;
}
.reading-range {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 11px !important;
    color: var(--current) !important;
    opacity: 0.8 !important;
    margin-top: 8px !important;
}

/* Panels */
.panel {
    border: 1px solid rgba(11, 79, 108, 0.08) !important;
    border-radius: 12px !important;
    padding: 24px !important;
    background: var(--surface) !important;
    box-shadow: 0 4px 18px rgba(11, 79, 108, 0.04) !important;
}
.panel-title {
    font-size: 14px !important;
    font-weight: 700 !important;
    margin-bottom: 18px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    color: var(--depth) !important;
}
.panel-title .legend {
    display: flex !important;
    gap: 14px !important;
    font-size: 12px !important;
    color: var(--current) !important;
    font-weight: 500 !important;
}
.legend-dot {
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    display: inline-block !important;
    margin-right: 6px !important;
}

/* Alert list items */
.alert-item {
    display: flex !important;
    gap: 12px !important;
    padding: 12px 0 !important;
    border-bottom: 1px solid rgba(11, 79, 108, 0.06) !important;
    font-size: 13px !important;
    background: transparent !important;
    box-shadow: none !important;
}
.alert-item:last-child {
    border-bottom: none !important;
}
.alert-item .alert-text .pond {
    font-weight: 600 !important;
    display: block !important;
    color: var(--depth) !important;
}
.alert-item .alert-text .time {
    font-family: 'JetBrains Mono', monospace !important;
    color: var(--current) !important;
    opacity: 0.8 !important;
    font-size: 11px !important;
}

/* Badges */
.badge {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
    height: fit-content !important;
    white-space: nowrap !important;
    box-shadow: none !important;
    border: none !important;
    text-transform: uppercase !important;
}
.badge.warning, .badge-warning {
    background: #FFF3CD !important;
    color: #856404 !important;
    border: 1px solid rgba(245, 158, 11, 0.2) !important;
}
.badge.critical, .badge-danger, .badge-critical {
    background: #F8D7DA !important;
    color: #721C24 !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
}
.badge.normal, .badge-success, .badge-info, .badge-teal {
    background: #D1E7DD !important;
    color: #0F5132 !important;
    border: 1px solid rgba(25, 135, 84, 0.2) !important;
}

/* Status dots */
.status-dot {
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    flex-shrink: 0 !important;
    display: inline-block !important;
}
.status-dot.normal {
    background: #198754 !important;
}
.status-dot.warning {
    background: var(--alert-amber) !important;
}
.status-dot.critical {
    background: var(--alert-coral) !important;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: .6; }
}
.status-dot.warning, .status-dot.critical {
    animation: pulse 1.5s ease-in-out infinite !important;
}
@media (prefers-reduced-motion: reduce) {
    .status-dot.warning, .status-dot.critical {
        animation: none !important;
    }
}

/* Buttons */
.btn {
    font-family: 'Inter', sans-serif !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    box-shadow: none !important;
    transition: all 0.2s ease !important;
}
.btn-primary {
    background: var(--depth) !important;
    color: white !important;
    border: 1px solid var(--depth) !important;
}
.btn-primary:hover {
    background: #093c52 !important;
    border-color: #093c52 !important;
    color: white !important;
}
.btn-secondary {
    background: var(--current) !important;
    color: white !important;
    border: 1px solid var(--current) !important;
}
.btn-secondary:hover {
    background: #158580 !important;
    border-color: #158580 !important;
    color: white !important;
}
.btn-outline-primary {
    background: transparent !important;
    color: var(--depth) !important;
    border: 1px solid var(--depth) !important;
}
.btn-outline-primary:hover {
    background: var(--depth) !important;
    color: white !important;
}

/* Ripple Divider (Signature inline-svg element) */
.ripple {
    width: 100%;
    height: 14px;
    display: block;
}
.ripple path {
    fill: none;
    stroke: var(--mist);
    stroke-width: 1.6;
}
.ripple.alert path {
    stroke: var(--alert-coral);
    stroke-dasharray: 4 4;
    animation: rippleMove 4s linear infinite;
}
@keyframes rippleMove {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -60; }
}

/* Premium Login UI */
.aq-login-bg {
    background: linear-gradient(135deg, var(--depth) 0%, #156d6a 50%, var(--current) 100%) !important;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.aq-wave-overlay {
    display: block !important;
    opacity: 0.08 !important;
}
.aq-login-card {
    background: var(--surface) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 16px !important;
    box-shadow: 0 15px 35px rgba(7, 53, 73, 0.25) !important;
    max-width: 440px;
    width: 100%;
}
.aq-login-btn {
    background: linear-gradient(90deg, var(--depth) 0%, var(--current) 100%) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(11, 79, 108, 0.2) !important;
}
.aq-login-btn:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 20px rgba(11, 79, 108, 0.3) !important;
}

/* Profile updates */
.aq-profile-header {
    background: linear-gradient(135deg, var(--depth) 0%, var(--current) 100%) !important;
    border-radius: 12px 12px 0 0 !important;
    padding: 24px 30px !important;
    color: white !important;
}
.aq-profile-header h3 {
    color: white !important;
}
.aq-profile-header small {
    color: var(--mist) !important;
}
.aq-avatar {
    background: rgba(255, 255, 255, 0.15) !important;
    border: 2px solid rgba(255, 255, 255, 0.25) !important;
}
.aq-avatar i {
    color: white !important;
}

/* Ensure parameter icons are visible */
.aq-param-icon {
    display: block !important;
    font-size: 1.25rem !important;
}

/* Support active state styling for filters/buttons */
.btn-outline-secondary.active, .btn-outline-primary.active, .btn-secondary.active, .btn-primary.active {
    background: var(--depth) !important;
    color: white !important;
    border-color: var(--depth) !important;
}