*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--ff-b);
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding: 1.5rem;
    background-image: radial-gradient(circle, rgba(167,139,250,0.055) 1px, transparent 1px);
    background-size: 26px 26px;
    isolation: isolate;
}

.page-wrap {
    max-width: 1100px;
    margin: 0 auto;
}

/* ── Hero ─────────────────────────── */
.hero {
    text-align: center;
    padding: 2.5rem 1rem 1.5rem;
}

.hero-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.4rem;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-8px); }
}

h1 {
    font-family: var(--ff-h);
    font-size: clamp(2rem, 5vw, 3.8rem);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    background: linear-gradient(135deg, var(--coral) 0%, var(--violet) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.tagline {
    color: var(--muted);
    font-style: italic;
    font-size: 0.95rem;
}

h2 {
    font-family: var(--ff-h);
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--violet);
    margin-bottom: 0;
}

label {
    font-family: var(--ff-h);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--violet);
    display: block;
    margin-bottom: 0.35rem;
}

select,
input[type="date"],
input[type="number"],
input[type="text"] {
    width: 100%;
    padding: 0.6rem 0.9rem;
    background: var(--bg-input);
    border: 1.5px solid var(--bdr);
    border-radius: var(--r2);
    color: var(--text);
    font-family: var(--ff-b);
    font-size: 0.9rem;
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
    appearance: none;
    -webkit-appearance: none;
}

select:focus,
input:focus {
    outline: none;
    border-color: var(--bdr-focus);
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.12);
}

.empty-state {
    text-align: center;
    color: var(--muted);
    padding: 2.5rem;
    font-style: italic;
    font-size: 0.9rem;
}

@media (max-width: 640px) {
    body { padding: 0.9rem; }
    h1   { letter-spacing: 0.1em; }
}

/* ── Geometric gradient background ─────────────────── */
#geoBg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0;
    transition: opacity 1.8s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

#geoBg.geo-bg--active { opacity: 1; }

.geo-shape { position: absolute; pointer-events: none; }

/* Upper-left violet triangle */
.geo-shape--1 {
    width: 72vw;
    height: 70vh;
    top: 0; left: 0;
    clip-path: polygon(0 0, 88% 0, 0 100%);
    background: linear-gradient(148deg,
        rgba(167, 139, 250, 0.13) 0%,
        rgba(167, 139, 250, 0.04) 52%,
        transparent 100%);
    animation: geoPulse 22s ease-in-out infinite;
}

/* Lower-right coral triangle */
.geo-shape--2 {
    width: 62vw;
    height: 58vh;
    bottom: 0; right: 0;
    clip-path: polygon(100% 0, 100% 100%, 8% 100%);
    background: linear-gradient(320deg,
        rgba(255, 107, 157, 0.11) 0%,
        rgba(255, 107, 157, 0.03) 58%,
        transparent 100%);
    animation: geoPulse 28s ease-in-out infinite reverse;
}

/* Sky-blue diamond, left-center */
.geo-shape--3 {
    width: 48vmin;
    height: 48vmin;
    top: 28%; left: -6%;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    background: radial-gradient(circle at 58% 42%,
        rgba(56, 189, 248, 0.10) 0%,
        rgba(56, 189, 248, 0.03) 55%,
        transparent 100%);
    animation: geoDrift 34s ease-in-out infinite;
}

/* Violet-coral pentagon, upper-right */
.geo-shape--4 {
    width: 52vmin;
    height: 52vmin;
    top: 4%; right: 3%;
    clip-path: polygon(50% 0%, 94% 22%, 78% 84%, 22% 84%, 6% 22%);
    background: radial-gradient(ellipse at 42% 38%,
        rgba(167, 139, 250, 0.10) 0%,
        rgba(255, 107, 157, 0.05) 50%,
        transparent 100%);
    animation: geoPulse 38s ease-in-out infinite 7s;
}

/* Amber wedge, lower-left */
.geo-shape--5 {
    width: 42vw;
    height: 38vh;
    bottom: 3%; left: 4%;
    clip-path: polygon(0 55%, 60% 100%, 0 100%);
    background: linear-gradient(55deg,
        rgba(251, 191, 36, 0.08) 0%,
        transparent 72%);
    animation: geoDrift 26s ease-in-out infinite 4s reverse;
}

/* Atmospheric conic mesh overlay */
.geo-shape--6 {
    inset: 0;
    position: absolute;
    background:
        radial-gradient(ellipse 90% 70% at 50% 50%,
            rgba(167, 139, 250, 0.04) 0%,
            transparent 65%),
        conic-gradient(from 15deg at 50% 50%,
            transparent 0deg,
            rgba(167, 139, 250, 0.03) 55deg,
            transparent 110deg,
            rgba(255, 107, 157, 0.02) 175deg,
            transparent 230deg,
            rgba(56, 189, 248, 0.02) 300deg,
            transparent 360deg);
    animation: geoSpin 120s linear infinite;
}

@keyframes geoPulse {
    0%, 100% { transform: scale(1)    translate(0px,   0px); }
    35%       { transform: scale(1.06) translate(10px, -6px); }
    70%       { transform: scale(0.97) translate(-6px,  9px); }
}

@keyframes geoDrift {
    0%, 100% { transform: translate(0px,  0px) rotate(0deg); }
    50%       { transform: translate(18px,-14px) rotate(9deg); }
}

@keyframes geoSpin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}