/* ==========================================================================
   portal-theme.installer.css -- TECHIE variant (Installer Portal)
   ----------------------------------------------------------------------------
   Signature differences from base theme:
     - Very dark near-black topbar with bright blue underline
     - Electric blue + cyan accents everywhere
     - Pill-shaped buttons with glow shadows
     - Grid pattern backgrounds
     - Monospace for data (JetBrains Mono)
     - Tight, dense layout
     - Neon focus rings
     - Bigger border radii (10px) for a rounded "app" feel
     - Bright underlines on all content links
   ========================================================================== */

:root,
:root[data-theme="light"] {
    --in-brand-charcoal: #0b1120;
    --in-brand-blue: #3b82f6;
    --in-brand-blue-strong: #2563eb;
    --in-brand-blue-soft: #dbeafe;

    --in-brand-cyan: #06b6d4;
    --in-brand-cyan-strong: #0891b2;
    --in-brand-cyan-soft: #cffafe;

    --in-link: #2563eb;
    --in-link-hover: #1d4ed8;
    --in-focus-ring: 0 0 0 3px rgba(59, 130, 246, 0.4);

    --in-success: #10b981;
    --in-success-soft: #d1fae5;

    /* Cool slate surfaces */
    --in-bg: #f1f5f9;
    --in-surface: #ffffff;
    --in-surface-alt: #f8fafc;
    --in-surface-sunken: #e2e8f0;
    --in-border: #e2e8f0;
    --in-border-strong: #cbd5e1;
    --in-divider: #e2e8f0;

    --in-text: #0f172a;
    --in-text-muted: #64748b;
    --in-text-subtle: #94a3b8;

    /* Rounded everything -- app-like */
    --in-radius-sm: 6px;
    --in-radius-md: 8px;
    --in-radius-lg: 12px;
    --in-radius-xl: 16px;
    --in-radius-pill: 9999px;

    /* Heavy, blue-tinted shadows */
    --in-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08),
                    0 1px 2px rgba(15, 23, 42, 0.04);
    --in-shadow-md: 0 8px 24px rgba(37, 99, 235, 0.12),
                    0 3px 8px rgba(15, 23, 42, 0.06);
    --in-shadow-lg: 0 24px 64px rgba(15, 23, 42, 0.18),
                    0 12px 24px rgba(37, 99, 235, 0.1);

    /* VERY DARK TOPBAR -- defining signature of techie mode */
    --in-topbar-bg: #0b1120;
    --in-topbar-border: #000000;
    --in-topbar-text: #f1f5f9;
    --in-topbar-text-muted: #94a3b8;
    --in-topbar-hover: rgba(59, 130, 246, 0.15);
    --in-topbar-active: rgba(59, 130, 246, 0.25);

    /* Monospace for IDs / timestamps / data */
    --in-font-mono: "JetBrains Mono", "Cascadia Mono", "SF Mono",
                    "Fira Code", Consolas, "Liberation Mono",
                    ui-monospace, monospace;
}

:root[data-theme="dark"] {
    /* Near-black OLED-friendly background */
    --in-bg: #030712;
    --in-surface: #0f172a;
    --in-surface-alt: #1e293b;
    --in-surface-sunken: #020617;
    --in-overlay: rgba(0, 0, 0, 0.8);

    --in-border: #1e293b;
    --in-border-strong: #334155;
    --in-divider: #1e293b;

    --in-text: #f8fafc;
    --in-text-muted: #94a3b8;
    --in-text-subtle: #64748b;

    --in-brand-blue: #60a5fa;
    --in-brand-blue-strong: #3b82f6;
    --in-brand-blue-soft: #1e293b;

    --in-brand-cyan: #22d3ee;
    --in-brand-cyan-strong: #06b6d4;
    --in-brand-cyan-soft: #083344;

    --in-link: #60a5fa;
    --in-link-hover: #93c5fd;
    --in-focus-ring: 0 0 0 3px rgba(96, 165, 250, 0.5);

    --in-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.7);
    --in-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.7),
                    0 3px 8px rgba(59, 130, 246, 0.15);
    --in-shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.85),
                    0 12px 24px rgba(59, 130, 246, 0.2);

    --in-topbar-bg: #030712;
    --in-topbar-border: #000000;
    --in-topbar-text: #f1f5f9;
    --in-topbar-text-muted: #64748b;
    --in-topbar-hover: rgba(96, 165, 250, 0.12);
    --in-topbar-active: rgba(96, 165, 250, 0.22);
}

/* ==========================================================================
   BASE BACKGROUND -- subtle grid pattern visible everywhere
   ========================================================================== */

body {
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.04) 1px, transparent 1px),
        radial-gradient(circle at 0% 0%, rgba(59, 130, 246, 0.08), transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(6, 182, 212, 0.06), transparent 45%);
    background-size: 32px 32px, 32px 32px, 100% 100%, 100% 100%;
    background-attachment: fixed;
}

html[data-theme="dark"] body {
    background-image:
        linear-gradient(rgba(96, 165, 250, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(96, 165, 250, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 0% 0%, rgba(59, 130, 246, 0.1), transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(34, 211, 238, 0.05), transparent 45%);
    background-size: 32px 32px, 32px 32px, 100% 100%, 100% 100%;
}

/* ==========================================================================
   TOPBAR -- near-black with BRIGHT BLUE underline
   ========================================================================== */

.in-topbar {
    background:
        radial-gradient(circle at 10% 50%, rgba(59, 130, 246, 0.22), transparent 50%),
        radial-gradient(circle at 90% 50%, rgba(6, 182, 212, 0.12), transparent 55%),
        var(--in-topbar-bg);
    border-bottom: 2px solid var(--in-brand-blue);
    box-shadow:
        0 1px 0 rgba(59, 130, 246, 0.4),
        0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Installer topbar is very dark (#0b1120 / near-black) in both modes --
   use the original logo (white INSTALLER + blue NET) floating directly
   on it with no chip. White INSTALLER pops; blue NET reads as the
   darker brand counterpoint against the near-black. Drop-shadow adds
   a subtle blue glow consistent with the techie aesthetic. */
.in-topbar__brand-logo {
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.35));
}
.in-topbar__brand-logo img {
    height: 32px;
    width: auto;
    display: block;
}

.in-topbar__brand-tag {
    background: rgba(34, 211, 238, 0.16);
    color: var(--in-brand-cyan);
    border: 1px solid rgba(34, 211, 238, 0.35);
    font-family: var(--in-font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: var(--in-radius-sm);
}

.in-topbar__nav a,
.in-topbar__nav .in-nav-link {
    border-radius: var(--in-radius-md);
    font-weight: 500;
}

/* ==========================================================================
   TYPOGRAPHY -- sans-only, tight tracking
   ========================================================================== */

h1, h2, h3, h4,
.in-page-header__title,
.in-hero__title,
.in-card__title,
.in-stat__value,
.ia-section__title {
    font-family: var(--in-font-sans);
    font-weight: 700;
    letter-spacing: -0.025em;
}

.in-stat__value {
    font-family: var(--in-font-mono);
    font-weight: 700;
    font-feature-settings: "tnum";
}

/* ==========================================================================
   PAGE HEADER -- bright gradient underline with glow
   ========================================================================== */

.in-page-header::after {
    background: linear-gradient(90deg, var(--in-brand-blue), var(--in-brand-cyan));
    width: 64px;
    height: 4px;
    border-radius: var(--in-radius-pill);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.6),
                0 0 8px rgba(34, 211, 238, 0.4);
}

/* ==========================================================================
   CARDS -- rounded, lifted, glow border on hover
   ========================================================================== */

.in-card {
    border: 1px solid var(--in-border);
    border-radius: var(--in-radius-lg);
    box-shadow: var(--in-shadow-sm);
    transition: border-color var(--in-dur-base) var(--in-ease),
                transform var(--in-dur-base) var(--in-ease),
                box-shadow var(--in-dur-base) var(--in-ease);
}
.in-card:hover {
    border-color: var(--in-brand-blue);
    transform: translateY(-2px);
    box-shadow: var(--in-shadow-md),
                0 0 0 1px rgba(59, 130, 246, 0.2);
}
.in-card--accent {
    border-top: 3px solid var(--in-brand-blue);
    border-top-left-radius: var(--in-radius-lg);
    border-top-right-radius: var(--in-radius-lg);
}

/* ==========================================================================
   GRID alignment -- force cards to line up at top and stretch to equal height
   so header rows / body rows / footers sit on the same Y across all cards
   ========================================================================== */

.in-stat-grid {
    align-items: stretch;
}
.in-stat-grid > .in-card,
.in-stat-grid > .in-stat {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-self: stretch;
    margin: 0;
}
.in-stat-grid > .in-card > .in-card__body {
    flex: 1;
}
.in-stat-grid > .in-card > .in-card__footer {
    margin-top: auto;
}

/* ==========================================================================
   STAT TILES -- bright accent bar, lift on hover
   ========================================================================== */

.in-stat {
    border-radius: var(--in-radius-lg);
    box-shadow: var(--in-shadow-sm);
}
.in-stat::before {
    background: linear-gradient(90deg, var(--in-brand-blue), var(--in-brand-cyan));
    height: 4px;
    opacity: 1;
}
.in-stat:hover {
    transform: translateY(-3px);
    box-shadow: var(--in-shadow-md),
                0 0 0 1px rgba(59, 130, 246, 0.2);
}
.in-stat__icon {
    background: linear-gradient(135deg,
                rgba(59, 130, 246, 0.15),
                rgba(34, 211, 238, 0.15));
    color: var(--in-brand-blue-strong);
    border-radius: var(--in-radius-md);
}

/* ==========================================================================
   BUTTONS -- pill-shaped, gradient, glow
   ========================================================================== */

.in-btn {
    border-radius: var(--in-radius-pill);
    font-family: var(--in-font-sans);
    font-weight: 600;
    letter-spacing: -0.01em;
    padding: 10px 22px;
}

.in-btn--primary {
    background: linear-gradient(135deg, var(--in-brand-blue), var(--in-brand-blue-strong));
    border-color: var(--in-brand-blue-strong);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35),
                0 0 0 1px rgba(59, 130, 246, 0.3);
    color: #ffffff;
}
.in-btn--primary:hover {
    background: linear-gradient(135deg, var(--in-brand-blue-strong), #1d4ed8);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5),
                0 0 0 1px rgba(59, 130, 246, 0.5);
    transform: translateY(-1px);
}

.in-btn--secondary {
    background: var(--in-surface);
    border-color: var(--in-border-strong);
    border-radius: var(--in-radius-pill);
}

/* ==========================================================================
   HERO -- grid pattern visible, glow halo kept
   ========================================================================== */

.in-hero {
    border-radius: var(--in-radius-xl);
    background: linear-gradient(135deg, #0b1120 0%, #1e293b 50%, #0b2545 100%);
}
.in-hero::after {
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.08) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(ellipse at center, #000 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 80%);
}
.in-hero__eyebrow {
    background: rgba(34, 211, 238, 0.18);
    color: var(--in-brand-cyan);
    border: 1px solid rgba(34, 211, 238, 0.4);
    border-radius: var(--in-radius-pill);
    font-family: var(--in-font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 11px;
}
.in-hero__title {
    font-family: var(--in-font-sans);
    font-weight: 800;
    letter-spacing: -0.03em;
}
.in-hero__halo {
    background: radial-gradient(circle,
                rgba(59, 130, 246, 0.55) 0%,
                rgba(34, 211, 238, 0.25) 35%,
                transparent 65%);
    filter: blur(30px);
}

/* ==========================================================================
   SIDEBAR -- cyan accent bar on active, slide right on hover
   ========================================================================== */

.in-sidebar a,
.in-sidebar .in-side-link {
    border-radius: var(--in-radius-md);
    font-weight: 500;
}
.in-sidebar a:hover,
.in-sidebar .in-side-link:hover {
    transform: translateX(3px);
    background: var(--in-surface-sunken);
}
.in-sidebar a.is-active,
.in-sidebar .in-side-link.is-active {
    position: relative;
    background: linear-gradient(90deg,
                rgba(59, 130, 246, 0.15),
                rgba(34, 211, 238, 0.05));
    color: var(--in-brand-blue-strong);
    font-weight: 600;
}
html[data-theme="dark"] .in-sidebar a.is-active,
html[data-theme="dark"] .in-sidebar .in-side-link.is-active {
    color: var(--in-brand-blue);
}
.in-sidebar a.is-active::before,
.in-sidebar .in-side-link.is-active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 15%;
    bottom: 15%;
    width: 3px;
    background: var(--in-brand-cyan);
    border-radius: 0 var(--in-radius-sm) var(--in-radius-sm) 0;
    box-shadow: 0 0 8px rgba(34, 211, 238, 0.6);
}
.in-sidebar__group-title {
    color: var(--in-text-subtle);
    font-family: var(--in-font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 10px;
}

/* ==========================================================================
   BADGES -- pill-shaped with cyan variant
   ========================================================================== */

.in-badge {
    border-radius: var(--in-radius-pill);
    font-family: var(--in-font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 10px;
    padding: 3px 10px;
    font-weight: 600;
}

.in-badge--cyan {
    background: var(--in-brand-cyan-soft);
    color: var(--in-brand-cyan-strong);
    border: 1px solid rgba(6, 182, 212, 0.35);
}
html[data-theme="dark"] .in-badge--cyan {
    color: var(--in-brand-cyan);
    border-color: rgba(34, 211, 238, 0.35);
}

/* ==========================================================================
   MONOSPACE for code / IDs / data
   ========================================================================== */

code,
kbd,
.in-mono {
    font-family: var(--in-font-mono);
    font-size: 0.9em;
    background: var(--in-surface-sunken);
    color: var(--in-text);
    padding: 2px 6px;
    border-radius: var(--in-radius-sm);
    border: 1px solid var(--in-border);
}

/* Monospace for GridView data columns so PO numbers / IDs line up */
.submit_GV td,
.dxgvDataRow td.dxgv,
.dxgvAltDataRow td.dxgv {
    font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   LINKS -- always underlined in content (dev convention)
   ========================================================================== */

.in-content a:not(.in-btn):not(.in-nav-link):not(.in-side-link):not(.in-topbar__brand) {
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    text-decoration-color: rgba(59, 130, 246, 0.45);
}
.in-content a:not(.in-btn):not(.in-nav-link):not(.in-side-link):not(.in-topbar__brand):hover {
    text-decoration-color: var(--in-brand-blue);
}

/* ==========================================================================
   INPUTS -- rounded with glow focus ring
   ========================================================================== */

.in-input,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="search"],
textarea,
select {
    border-radius: var(--in-radius-md);
    border: 1px solid var(--in-border-strong);
}
.in-input:focus,
input:focus,
textarea:focus,
select:focus {
    border-color: var(--in-brand-blue);
    box-shadow: var(--in-focus-ring);
}