/* Blue gradient theme */
.bg-brand-gradient {
    background: linear-gradient(135deg, #0b1a4f 0%, #153fdc 55%, #0ea5e9 100%);
}

.text-brand-gradient {
    background: linear-gradient(90deg, #7dd3fc 0%, #ffffff 60%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Soft decorative blobs in gradient sections */
.blob {
    position: absolute;
    border-radius: 9999px;
    filter: blur(70px);
    opacity: .35;
    pointer-events: none;
}

/* Subtle grid pattern overlay */
.grid-pattern {
    background-image:
        linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Fade-in on scroll (toggled by app.js) */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ---------- Star rating (inputs are in reverse order: 5 -> 1) ---------- */
.star-rating input:checked ~ label,
.star-rating label:hover,
.star-rating label:hover ~ label {
    color: #f59e0b;
}

.star-rating input:focus-visible + label {
    outline: 2px solid #1d53f2;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ---------- Print (reports) ---------- */
@media print {
    #sidebar, #sidebar-backdrop, header.sticky, #chatbot, .no-print {
        display: none !important;
    }

    .lg\:pl-64 {
        padding-left: 0 !important;
    }

    body {
        background: #fff !important;
    }
}

/* ---------- AI chat widget ---------- */
.chat-panel {
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(.96);
    transform-origin: bottom right;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
}

.chat-panel.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    transition-delay: 0s;
}

/* Soft blue glow pulsing behind the black AI button */
.ai-fab::before {
    content: "";
    position: absolute;
    inset: -4px;
    z-index: -1;
    border-radius: 9999px;
    background: linear-gradient(135deg, #153fdc, #0ea5e9);
    opacity: .55;
    filter: blur(8px);
    animation: ai-glow 2.4s ease-in-out infinite;
}

.ai-fab[aria-expanded="true"]::before {
    animation: none;
    opacity: .3;
}

@keyframes ai-glow {
    0%, 100% { transform: scale(.92); opacity: .4; }
    50% { transform: scale(1.08); opacity: .75; }
}

.chat-msg {
    animation: chat-in .25s ease;
}

@keyframes chat-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 9999px;
    background: #94a3b8;
    animation: typing 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(2) { animation-delay: .15s; }
.typing-dot:nth-child(3) { animation-delay: .3s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: .5; }
    30% { transform: translateY(-4px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .chat-panel,
    .chat-msg,
    .ai-fab::before,
    .typing-dot {
        animation: none;
        transition: none;
    }
}