:root {
    --bg-1: #040817;
    --bg-2: #0a1228;
    --panel: rgba(15, 24, 50, 0.78);
    --panel-border: rgba(113, 99, 255, 0.38);
    --primary: #38bdf8;
    --secondary: #6d5dfc;
    --text: #edf3ff;
    --muted: #9fb1d8;
    --danger: #ff5f7a;
    --warn: #ffbf4d;
    --safe: #36d59a;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, Segoe UI, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(1200px 600px at 10% -10%, #1f2f6f 0%, transparent 70%),
        radial-gradient(900px 500px at 100% 0%, #3f1a66 0%, transparent 75%),
        linear-gradient(180deg, var(--bg-2), var(--bg-1));
    overflow-x: hidden;
}

.bg-orb {
    position: fixed;
    width: 340px;
    height: 340px;
    border-radius: 999px;
    filter: blur(60px);
    z-index: 0;
    opacity: 0.45;
    pointer-events: none;
}

.orb-one {
    background: #22d3ee;
    top: -90px;
    left: -120px;
    animation: floatA 13s ease-in-out infinite;
}

.orb-two {
    background: #8b5cf6;
    right: -130px;
    top: 26%;
    animation: floatB 15s ease-in-out infinite;
}

.grid-overlay {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(circle at center, black 45%, transparent 100%);
}

.container {
    position: relative;
    z-index: 2;
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 30px 20px;
}

.card {
    width: 100%;
    max-width: 880px;
    border-radius: 24px;
    padding: 28px;
    background: linear-gradient(165deg, rgba(56, 189, 248, 0.08), rgba(109, 93, 252, 0.11)), var(--panel);
    border: 1px solid var(--panel-border);
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    animation: cardIn 0.55s ease;
}

.title-wrap {
    margin-bottom: 24px;
}

.brand-pill {
    display: inline-block;
    margin-bottom: 12px;
    border: 1px solid rgba(56, 189, 248, 0.5);
    background: rgba(56, 189, 248, 0.12);
    color: #9de9ff;
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
    font-weight: 700;
}

h1 {
    margin: 0 0 10px;
    font-size: clamp(1.7rem, 4vw, 2.45rem);
}

.subtitle {
    margin: 0;
    color: var(--muted);
    line-height: 1.5;
    max-width: 760px;
}

.check-form {
    display: grid;
    gap: 13px;
}

label {
    font-weight: 700;
    font-size: 0.95rem;
}

input[type="text"] {
    width: 100%;
    border-radius: 14px;
    border: 1px solid rgba(121, 145, 255, 0.38);
    background: rgba(6, 12, 30, 0.75);
    color: var(--text);
    padding: 15px 16px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

input[type="text"]:focus {
    border-color: #8f7dff;
    box-shadow: 0 0 0 3px rgba(109, 93, 252, 0.27);
    transform: translateY(-1px);
}

input[type="file"] {
    width: 100%;
    border-radius: 14px;
    border: 1px dashed rgba(121, 145, 255, 0.5);
    background: rgba(6, 12, 30, 0.5);
    color: var(--muted);
    padding: 13px 12px;
    font-size: 0.95rem;
}

input[type="file"]::file-selector-button {
    border: 0;
    border-radius: 10px;
    padding: 9px 12px;
    margin-right: 10px;
    color: #fff;
    background: linear-gradient(90deg, #0ea5e9, #6366f1);
    cursor: pointer;
}

button {
    border: none;
    border-radius: 14px;
    padding: 15px 20px;
    font-size: 1.05rem;
    font-weight: 800;
    color: #ffffff;
    cursor: pointer;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    box-shadow: 0 10px 25px rgba(109, 93, 252, 0.35);
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 14px 28px rgba(109, 93, 252, 0.45);
}

button:disabled {
    opacity: 0.75;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.loader {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
}

.spinner {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.25);
    border-top-color: var(--primary);
    animation: spin 0.8s linear infinite;
}

.result {
    margin-top: 26px;
    padding-top: 20px;
    border-top: 1px solid rgba(159, 177, 216, 0.25);
    animation: fadeUp 0.35s ease;
}

.result-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.result h2 {
    margin: 0;
    font-size: 1.3rem;
}

.status-chip {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    padding: 6px 11px;
    font-size: 0.9rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.04);
}

.score-box {
    margin-top: 16px;
    padding: 14px;
    border-radius: 14px;
    border: 1px solid rgba(56, 189, 248, 0.3);
    background: rgba(7, 16, 40, 0.7);
}

.score-meta {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 10px;
}

.score-label {
    margin: 0;
    color: var(--muted);
}

.score-value {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 800;
}

.score-bar {
    height: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.score-fill {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #ff6e7a, #ffbf4d 45%, #2ad8a0 90%);
    transition: width 0.7s ease;
}

.facts-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.facts-grid p {
    margin: 0;
    border: 1px solid rgba(159, 177, 216, 0.2);
    background: rgba(8, 15, 36, 0.52);
    border-radius: 12px;
    padding: 10px 11px;
}

.message {
    margin: 14px 0 0;
    color: var(--muted);
}

.panel {
    margin-top: 16px;
    border: 1px solid rgba(56, 189, 248, 0.2);
    background: rgba(6, 14, 34, 0.57);
    border-radius: 14px;
    padding: 14px;
}

.panel h3 {
    margin: 0 0 10px;
}

.upload-section {
    margin-top: 18px;
}

.upload-subtitle {
    margin: 0 0 12px;
    color: var(--muted);
}

.report-summary {
    margin: 0 0 12px;
    color: var(--muted);
    line-height: 1.45;
}

.provider-list,
.report-list {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
}

.provider-list li,
.report-list li {
    margin: 6px 0;
    line-height: 1.4;
}

.report-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.report-columns h4 {
    margin: 0 0 8px;
    font-size: 0.97rem;
}

.protocol-box {
    margin-top: 12px;
    border-top: 1px solid rgba(159, 177, 216, 0.2);
    padding-top: 10px;
}

.status-safe {
    color: var(--safe);
    border-color: rgba(54, 213, 154, 0.35);
    background: rgba(54, 213, 154, 0.12);
}

.status-warn {
    color: var(--warn);
    border-color: rgba(255, 191, 77, 0.35);
    background: rgba(255, 191, 77, 0.12);
}

.status-danger {
    color: var(--danger);
    border-color: rgba(255, 95, 122, 0.35);
    background: rgba(255, 95, 122, 0.12);
}

.hidden {
    display: none !important;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.99);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(7px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floatA {
    0%,
    100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(30px, 35px);
    }
}

@keyframes floatB {
    0%,
    100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-30px, -24px);
    }
}

@media (max-width: 840px) {
    .report-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 20px 14px;
    }

    .card {
        padding: 20px;
        border-radius: 18px;
    }

    .facts-grid {
        grid-template-columns: 1fr;
    }

    button {
        font-size: 1rem;
    }
}