/* ============================================================
   7nodeit / CloudSpector — Global Design System
   Dark-first, sky-blue accent, Inter font
   ============================================================ */

/* ------------------------------------------------------------
   1. Design Tokens
   ------------------------------------------------------------ */
:root {
    /* Backgrounds */
    --bg-page:           #0a0f1a;
    --bg-surface:        #0f172a;
    --bg-surface-raised: #1e293b;
    --bg-nav:            rgba(10, 15, 26, 0.85);

    /* Accent — sky blue */
    --accent:            #0ea5e9;
    --accent-light:      #38bdf8;
    --accent-glow:       rgba(14, 165, 233, 0.45);
    --accent-gradient:   linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
    --accent-border:     rgba(14, 165, 233, 0.25);
    --accent-border-sub: rgba(14, 165, 233, 0.10);
    --accent-fill-dim:   rgba(14, 165, 233, 0.08);

    /* Text */
    --text-primary:   #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted:     #64748b;

    /* Status */
    --success: #22c55e;

    /* Layout */
    --nav-height: 64px;

    /* Bootstrap overrides */
    --bs-body-bg:          var(--bg-page);
    --bs-body-color:       var(--text-primary);
    --bs-card-bg:          var(--bg-surface);
    --bs-card-border-color: var(--accent-border);

    /* Legacy compat */
    --cloudspector-primary:      #0a0f1a;
    --cloudspector-primary-dark: #060c16;
    --cloudspector-accent:       #0ea5e9;
    --cloudspector-accent-hover: #38bdf8;
    --cloudspector-sticky-nav-offset: var(--nav-height);
}

/* ------------------------------------------------------------
   2. Base — html / body
   ------------------------------------------------------------ */
html, body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont,
                 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-primary);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

/* ------------------------------------------------------------
   3. Shared Keyframe Animations
   ------------------------------------------------------------ */
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.88); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 12px var(--accent-glow); }
    50%       { box-shadow: 0 0 28px var(--accent-glow), 0 0 48px rgba(14, 165, 233, 0.20); }
}

@keyframes pathDraw {
    from { stroke-dashoffset: 1000; }
    to   { stroke-dashoffset: 0; }
}


@keyframes floatBob {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-10px); }
}

/* ------------------------------------------------------------
   4. Scroll-Reveal System
   ------------------------------------------------------------ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delay utilities (80 ms increments) */
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }
.reveal-delay-5 { transition-delay: 400ms; }
.reveal-delay-6 { transition-delay: 480ms; }

/* ------------------------------------------------------------
   5. Shared Utility Classes
   ------------------------------------------------------------ */

/* Primary CTA button */
.btn-primary-accent {
    position: relative;
    overflow: hidden;
    background: var(--accent-gradient);
    color: #fff !important;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    padding: 0.65rem 1.5rem;
    box-shadow: 0 4px 18px rgba(14, 165, 233, 0.30);
    transition: box-shadow 0.22s, transform 0.18s;
}

.btn-primary-accent:hover {
    box-shadow: 0 6px 28px rgba(14, 165, 233, 0.50);
    transform: translateY(-1px);
    color: #fff !important;
}



/* Outline secondary button */
.btn-outline-accent {
    background: transparent;
    color: var(--accent-light) !important;
    font-weight: 600;
    border: 1px solid var(--accent-border);
    border-radius: 8px;
    padding: 0.65rem 1.5rem;
    transition: background 0.2s, border-color 0.2s, transform 0.18s;
}

.btn-outline-accent:hover {
    background: var(--accent-fill-dim);
    border-color: var(--accent);
    transform: translateY(-1px);
    color: var(--accent-light) !important;
}

/* Badge */
.badge-accent {
    display: inline-block;
    background: var(--accent-fill-dim);
    border: 1px solid var(--accent-border);
    color: var(--accent);
    border-radius: 999px;
    padding: 0.25rem 0.9rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

/* Text helpers */
.text-accent {
    color: var(--accent) !important;
}

.text-gradient-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ------------------------------------------------------------
   6. Form Accessibility
   ------------------------------------------------------------ */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem rgba(255,255,255,0.15),
                0 0 0 0.25rem rgba(14, 165, 233, 0.45);
}

/* Dark form controls */
.form-control, .form-select {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--accent-border);
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--accent);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* ------------------------------------------------------------
   7. Legacy / Blazor Utilities
   ------------------------------------------------------------ */
.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success);
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ------------------------------------------------------------
   8. Reduced Motion — Accessibility
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
    .reveal,
    .reveal.visible {
        animation: none !important;
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }

    .reveal-delay-1,
    .reveal-delay-2,
    .reveal-delay-3,
    .reveal-delay-4,
    .reveal-delay-5,
    .reveal-delay-6 {
        transition-delay: 0ms !important;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}