/* -----------------------------------------------------------
   iREDHUB — DESIGN SYSTEM v2
   Single source of truth. Overrides Bootstrap dark theme.
   !important only where Bootstrap specificity requires it.
----------------------------------------------------------- */

/* == TOKENS ================================================ */
:root {
    --ired-bg: #060818;
    --ired-surface: #0a0c1c;
    --ired-card: #0e101f;
    --ired-input: #16192c;
    --ired-primary: #ff2325;
    --ired-red: #ff2325;
    --ired-red-hover: #d21b1d;
    --ired-red-glow: rgba(255,35,37,0.15);
    --ired-green: #00ab55;
    --ired-orange: #ff9d00;
    --ired-cyan: #00abff;
    --ired-purple: #805ad5;
    --ired-warning: #ff9d00;
    --ired-text: #e0e6ed;
    --ired-text-muted: #888ea8;
    --ired-muted: #888ea8;
    --ired-border: rgba(255,35,37,0.25);
    --ired-border-subtle: rgba(255,255,255,0.06);
    --ired-radius: 12px;
    --ired-radius-sm: 8px;
    --ired-radius-lg: 15px;
    --ired-font-head: 'Orbitron', sans-serif;
    --ired-font-body: 'Rajdhani', 'Nunito', system-ui, sans-serif;
    --ired-glow-red: rgba(255,35,37,0.4);
    --ired-glow-cyan: rgba(0,171,255,0.4);
    --ired-glow-orange: rgba(255,157,0,0.4);
    --ired-glow-purple: rgba(128,90,213,0.4);
    --ired-transition: 0.25s ease;
    --ired-ease-out: cubic-bezier(0.16,1,0.3,1);

    /* Spacing scale (8px base) */
    --ired-space-2xs: 2px;
    --ired-space-xs: 4px;
    --ired-space-sm: 8px;
    --ired-space-md: 12px;
    --ired-space-base: 16px;
    --ired-space-lg: 24px;
    --ired-space-xl: 32px;
    --ired-space-2xl: 48px;
    --ired-space-3xl: 64px;

    /* Shadow scale */
    --ired-shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
    --ired-shadow-sm: 0 2px 6px rgba(0,0,0,0.35);
    --ired-shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --ired-shadow-lg: 0 8px 28px rgba(0,0,0,0.45);
    --ired-shadow-xl: 0 16px 48px rgba(0,0,0,0.55);
    --ired-shadow-glow-red: 0 0 20px rgba(255,35,37,0.25);
    --ired-shadow-glow-cyan: 0 0 20px rgba(0,171,255,0.25);

    /* Text sizes */
    --ired-text-xs: 0.625rem;
    --ired-text-sm: 0.75rem;
    --ired-text-base: 0.875rem;
    --ired-text-md: 1rem;
    --ired-text-lg: 1.125rem;
    --ired-text-xl: 1.5rem;
    --ired-text-2xl: 2rem;

    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-sidebar: 300;
    --z-topbar: 400;
    --z-overlay: 500;
    --z-modal-bg: 600;
    --z-modal: 700;
    --z-toast: 800;
    --z-tooltip: 900;
    --z-loader: 1000;
}

/* == BODY ================================================== */
body {
    background-color: var(--ired-bg) !important;
    color: var(--ired-text) !important;
}

/* == FOCUS VISIBLE (global — WCAG AA) ====================== */
:focus-visible {
    outline: 2px solid var(--ired-cyan);
    outline-offset: 2px;
}
:focus:not(:focus-visible) {
    outline: none;
}

/* == LAYOUT OVERRIDES ====================================== */
.sidebar-wrapper {
    background: var(--ired-bg) !important;
    border-right: 1px solid rgba(255, 35, 37, 0.1) !important;
}
#content {
    background: var(--ired-bg) !important;
}

/* == CARDS ================================================= */
.card {
    background: var(--ired-card) !important;
    border: 1px solid var(--ired-border) !important;
    border-radius: var(--ired-radius-lg) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
}
.card-header {
    background: rgba(255, 35, 37, 0.03) !important;
    border-bottom: 1px solid var(--ired-border) !important;
    font-family: var(--ired-font-head);
    font-weight: 800;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ired-text) !important;
}

/* == FORM CONTROLS ========================================= */
.form-control,
.form-select {
    background-color: var(--ired-input) !important;
    border: 1px solid rgba(255, 35, 37, 0.3) !important;
    color: var(--ired-text) !important;
    border-radius: var(--ired-radius-sm) !important;
    transition: border-color 0.2s, box-shadow 0.2s !important;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--ired-red) !important;
    box-shadow: 0 0 10px var(--ired-red-glow) !important;
    outline: none !important;
    background-color: var(--ired-input) !important;
    color: var(--ired-text) !important;
}
.form-control::placeholder { color: rgba(136, 142, 168, 0.5) !important; }
label {
    color: var(--ired-muted) !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

/* == BUTTONS =============================================== */
.btn {
    transition: transform var(--ired-transition), box-shadow var(--ired-transition), filter var(--ired-transition) !important;
}
.btn:hover {
    transform: scale(1.03) !important;
    filter: saturate(1.1) !important;
}
.btn-primary {
    background: var(--ired-red) !important;
    border-color: var(--ired-red) !important;
    font-family: var(--ired-font-head) !important;
    font-weight: 700 !important;
}
.btn-primary:hover {
    background: var(--ired-red-hover) !important;
    border-color: var(--ired-red-hover) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 5px 15px var(--ired-red-glow) !important;
}
.btn-success {
    background: var(--ired-green) !important;
    border-color: var(--ired-green) !important;
    font-family: var(--ired-font-head) !important;
    font-weight: 700 !important;
}
.btn-success:hover {
    box-shadow: 0 0 18px rgba(0, 171, 85, 0.4) !important;
}
.btn-danger {
    background: var(--ired-red) !important;
    border-color: var(--ired-red) !important;
    font-family: var(--ired-font-head) !important;
    font-weight: 700 !important;
}
.btn-info:hover {
    box-shadow: 0 0 18px var(--ired-glow-cyan) !important;
}

/* == TABLES ================================================ */
.table {
    color: var(--ired-text) !important;
}
.table > :not(caption) > * > * {
    background: transparent !important;
    border-color: var(--ired-border-subtle) !important;
}
.table-hover > tbody > tr:hover > * {
    background: rgba(255, 35, 37, 0.04) !important;
    color: var(--ired-text) !important;
}
.table thead th {
    color: var(--ired-muted) !important;
    font-size: 10px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    border: none !important;
}

/* == BADGES ================================================ */
.badge-light-danger  { background: rgba(255, 35, 37, 0.12) !important; color: var(--ired-red) !important; }
.badge-light-warning { background: rgba(255, 157, 0, 0.12) !important; color: var(--ired-orange) !important; }
.badge-light-success { background: rgba(0, 171, 85, 0.12)  !important; color: var(--ired-green) !important; }
.badge-light-info    { background: rgba(0, 171, 255, 0.12) !important; color: var(--ired-cyan) !important; }

/* == ALERTS (reduced side-stripe to full border) =========== */
.alert-light-danger  { background: rgba(255, 35, 37, 0.08) !important; border: 1px solid rgba(255, 35, 37, 0.3) !important; border-radius: 10px !important; color: var(--ired-text) !important; }
.alert-light-warning { background: rgba(255, 157, 0, 0.08) !important; border: 1px solid rgba(255, 157, 0, 0.3) !important; border-radius: 10px !important; color: var(--ired-text) !important; }
.alert-success       { background: rgba(0, 171, 85, 0.08)  !important; border: 1px solid rgba(0, 171, 85, 0.3) !important; border-radius: 10px !important; color: var(--ired-text) !important; }

/* == MODALS ================================================ */
.modal-content {
    background: var(--ired-card) !important;
    border: 1px solid var(--ired-border) !important;
    border-radius: var(--ired-radius-lg) !important;
}
.modal-header {
    border-bottom: 1px solid var(--ired-border) !important;
    background: rgba(255, 35, 37, 0.03) !important;
}
.modal-footer {
    border-top: 1px solid var(--ired-border) !important;
    background: rgba(255, 35, 37, 0.02) !important;
}

/* == NOTE COMPONENT ======================================== */
.note {
    border-radius: 10px !important;
    border: 1px solid var(--ired-border) !important;
    background: rgba(255, 35, 37, 0.04) !important;
}
.note-primary { border-color: rgba(0, 171, 255, 0.3) !important; background: rgba(0, 171, 255, 0.04) !important; }

/* == SCROLLBAR ============================================= */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--ired-bg); }
::-webkit-scrollbar-thumb { background: rgba(255, 35, 37, 0.3); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--ired-red); }

/* == HEADINGS ============================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--ired-font-head), sans-serif;
}

/* == INPUT GROUP =========================================== */
.input-group-text {
    background: var(--ired-card) !important;
    border: 1px solid rgba(255, 35, 37, 0.3) !important;
    color: var(--ired-red) !important;
    border-radius: var(--ired-radius-sm) 0 0 var(--ired-radius-sm) !important;
}

/* == DROPDOWN ============================================== */
.dropdown-menu {
    background: var(--ired-card) !important;
    border: 1px solid var(--ired-border) !important;
    border-radius: var(--ired-radius) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5) !important;
    z-index: var(--z-dropdown);
}
.dropdown-item {
    color: var(--ired-text) !important;
    font-size: 13px;
    transition: 0.2s;
}
.dropdown-item:hover {
    background: rgba(255, 35, 37, 0.08) !important;
    color: var(--ired-red) !important;
}

/* == PAGINATION ============================================ */
.page-link {
    background: var(--ired-card) !important;
    border: 1px solid var(--ired-border) !important;
    color: var(--ired-muted) !important;
    transition: 0.2s !important;
}
.page-link:hover {
    background: rgba(255, 35, 37, 0.1) !important;
    color: var(--ired-red) !important;
    border-color: var(--ired-red) !important;
}
.page-item.active .page-link {
    background: var(--ired-red) !important;
    border-color: var(--ired-red) !important;
    color: #fff !important;
}

/* == LOADER ================================================ */
#load_screen { background: var(--ired-bg) !important; z-index: var(--z-loader); }

/* == APEXCHARTS TOOLTIP ==================================== */
.apexcharts-tooltip {
    background: rgba(14, 16, 31, 0.92) !important;
    border: 1px solid rgba(0, 171, 255, 0.3) !important;
    border-radius: 10px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 12px rgba(0, 171, 255, 0.15) !important;
    color: var(--ired-text) !important;
}
.apexcharts-tooltip .apexcharts-tooltip-title {
    background: rgba(0, 171, 255, 0.06) !important;
    border-bottom: 1px solid rgba(0, 171, 255, 0.15) !important;
    color: var(--ired-cyan) !important;
    font-weight: 700 !important;
}
.apexcharts-tooltip .apexcharts-tooltip-series-group {
    background: transparent !important;
}
.apexcharts-tooltip .apexcharts-tooltip-y-group .apexcharts-tooltip-text-y-value {
    color: #fff !important;
    font-weight: 800 !important;
}

/* == REDUCED MOTION ======================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* == GLASS CARD ============================================ */
.card.glass-card,
div.glass-card {
    background: rgba(10, 12, 28, 0.62) !important;
    border: 1px solid rgba(255, 255, 255, 0.07) !important;
    backdrop-filter: blur(18px) saturate(1.4) !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.4) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.05) !important;
    transition: transform .28s var(--ired-ease-out),
                box-shadow .28s var(--ired-ease-out),
                border-color .28s ease !important;
    position: relative;
    overflow: hidden;
}
.card.glass-card::after,
div.glass-card::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: var(--z-base);
    border-radius: inherit;
    opacity: 0;
    transition: opacity .35s ease;
    background: radial-gradient(
        500px circle at var(--mx, 50%) var(--my, 50%),
        var(--glow-color, rgba(0, 171, 255, 0.12)),
        transparent 55%
    );
    pointer-events: none;
}
.card.glass-card:hover::after,
div.glass-card:hover::after { opacity: 1; }
.card.glass-card > *,
div.glass-card > * { position: relative; z-index: 2; }
.card.glass-card:hover,
div.glass-card:hover {
    transform: translateY(-4px) scale(1.005) !important;
    border-color: rgba(0, 171, 255, 0.38) !important;
    box-shadow:
        0 0 0 1px rgba(0, 171, 255, 0.28),
        0 16px 40px rgba(0, 0, 0, 0.45),
        0 0 28px rgba(0, 171, 255, 0.14) !important;
}

/* == METRIC CARDS ========================================== */
.metric-card-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.metric-card-icon.cyan   { background: rgba(0,171,255,.12);  color: var(--ired-cyan); box-shadow: 0 0 16px rgba(0,171,255,.2); }
.metric-card-icon.red    { background: rgba(255,35,37,.12);   color: var(--ired-red); box-shadow: 0 0 16px rgba(255,35,37,.2); }
.metric-card-icon.orange { background: rgba(255,157,0,.12);   color: var(--ired-orange); box-shadow: 0 0 16px rgba(255,157,0,.2); }
.metric-card-icon.purple { background: rgba(128,90,213,.12);  color: var(--ired-purple); box-shadow: 0 0 16px rgba(128,90,213,.2); }

.metric-cards-row .card h1 {
    font-weight: 800 !important;
    font-size: 2.2rem !important;
    line-height: 1 !important;
    margin-bottom: 4px !important;
    letter-spacing: .3px !important;
}
.metric-cards-row .card p {
    font-weight: 600 !important;
    color: var(--ired-muted) !important;
    font-size: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: .8px !important;
    margin-bottom: 0 !important;
}

/* == GLASS CARD HEADER ===================================== */
.glass-card .card-header {
    background: rgba(255,255,255,0.02) !important;
    border-bottom: 1px solid var(--ired-border-subtle) !important;
}
.glass-card .card-header h5 {
    font-family: var(--ired-font-head) !important;
    font-size: 13px !important;
    letter-spacing: 1.5px !important;
    text-transform: uppercase !important;
    color: var(--ired-text) !important;
}

/* == CARD ENTRANCE ANIMATION =============================== */
@keyframes cardFadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}
.metric-cards-row .col-6:nth-child(1) .glass-card { animation: cardFadeUp .45s ease both; }
.metric-cards-row .col-6:nth-child(2) .glass-card { animation: cardFadeUp .45s .08s ease both; }
.metric-cards-row .col-6:nth-child(3) .glass-card { animation: cardFadeUp .45s .16s ease both; }
.metric-cards-row .col-6:nth-child(4) .glass-card { animation: cardFadeUp .45s .24s ease both; }

@media (prefers-reduced-motion: reduce) {
    .card.glass-card, div.glass-card,
    .card.glass-card::after, div.glass-card::after {
        animation: none !important;
        transition: none !important;
    }
}

/* == SECTION HEADERS ======================================= */
.ired-section-eyebrow {
    font-family: var(--ired-font-head);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--ired-red);
    margin-bottom: 8px;
}
.ired-section-title {
    font-family: var(--ired-font-head);
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.1;
    margin-bottom: 12px;
}
.ired-section-title em { font-style: normal; color: var(--ired-red); }
.ired-section-sub {
    color: var(--ired-muted);
    font-size: 0.9rem;
    max-width: 560px;
}

/* == STAT DISPLAY ========================================== */
.ired-stat-value {
    font-family: var(--ired-font-head);
    font-weight: 900;
    font-size: 1.8rem;
    color: #fff;
    line-height: 1;
}
.ired-stat-label {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ired-muted);
    margin-top: 4px;
}

/* == PILL TABS ============================================= */
.ired-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    padding: 4px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--ired-radius);
    border: 1px solid var(--ired-border-subtle);
}
.ired-tab {
    font-family: var(--ired-font-head);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--ired-muted);
    background: transparent;
    border: none;
    padding: 8px 16px;
    border-radius: var(--ired-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}
.ired-tab:hover { color: var(--ired-text); background: rgba(255,255,255,0.04); }
.ired-tab.active {
    color: #fff;
    background: var(--ired-red);
    box-shadow: 0 2px 8px rgba(255,35,37,0.3);
}

/* == INFO BOX (replaces side-stripe blocks) ================ */
.ired-info-box {
    background: var(--ired-surface);
    border: 1px solid var(--ired-border);
    padding: 20px 24px;
    border-radius: var(--ired-radius);
    color: var(--ired-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* == EMPTY STATE =========================================== */
.ired-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--ired-muted);
}
.ired-empty i {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.4;
}
.ired-empty p {
    font-size: 0.9rem;
    margin: 0;
}

/* == COMPATIBILITY ALIASES ================================= */
:root {
    --bg-base: var(--ired-bg);
    --bg-card: var(--ired-card);
    --bg-surface: var(--ired-surface);
    --red: var(--ired-red);
    --font-head: var(--ired-font-head);
    --radius-md: var(--ired-radius);
    --cor-vermelha: var(--ired-red);
}