:root {
    --bg: #ffffff;
    --text: #0f0f10;
    --muted: #55585f;
    --line: #d8dbe2;
    --soft: #f6f7f9;
    --button: #0f0f10;
}

* {
    box-sizing: border-box;
}

html {
    background: var(--bg);
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Manrope", sans-serif;
}

.shell {
    min-height: 100vh;
    width: min(980px, calc(100% - 32px));
    margin: 0 auto;
    padding: 20px 0 28px;
}

.topline {
    font-size: 0.86rem;
    letter-spacing: 0.16em;
    text-transform: lowercase;
    color: var(--muted);
}

.hero {
    display: grid;
    align-content: start;
    gap: 10px;
    padding: 28px 0 18px;
}

.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 0.96;
    letter-spacing: -0.05em;
    max-width: 520px;
}

.triage-form {
    width: min(760px, 100%);
    display: grid;
    gap: 10px;
}

.triage-form textarea,
.stack-form input,
.stack-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--bg);
    color: var(--text);
    font: inherit;
    padding: 14px 16px;
    resize: vertical;
    font-size: 1rem;
    line-height: 1.5;
}

.triage-form textarea:focus,
.stack-form input:focus,
.stack-form textarea:focus {
    outline: none;
    border-color: #111;
}

.hero-actions,
.result-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 16px;
    border-radius: 12px;
    border: 1px solid var(--text);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.button-small {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.92rem;
}

.button:disabled {
    opacity: 0.6;
    cursor: wait;
}

.button-primary {
    background: var(--button);
    color: #fff;
}

.button-secondary {
    background: #fff;
    color: var(--text);
}

.trust-copy,
.status-text,
.micro-text,
.panel-note,
.resource-item p,
.result-summary,
.footer-links a,
.panel-copy {
    color: var(--muted);
}

.trust-copy,
.status-text {
    margin: 0;
    max-width: 760px;
    font-size: 0.92rem;
}

.result-section {
    display: grid;
    gap: 12px;
    padding-top: 8px;
}

.result-header {
    display: grid;
    gap: 4px;
}

.result-kicker,
.panel-label {
    margin: 0;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.result-headline {
    margin: 0;
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.result-summary {
    margin: 0;
    max-width: 760px;
    line-height: 1.5;
}

.location-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.panel {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
    background: #fff;
}

.panel-header {
    display: grid;
    gap: 4px;
    margin-bottom: 10px;
}

.resource-heading {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.structured-copy p {
    margin: 0 0 8px;
    line-height: 1.55;
}

.resource-list {
    display: grid;
    gap: 8px;
}

.resource-item {
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px 14px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    justify-content: space-between;
}

.resource-item-primary {
    border-color: #0f0f10;
}

.resource-item h3 {
    margin: 0 0 4px;
    font-size: 0.98rem;
}

.resource-item p {
    margin: 0;
    line-height: 1.45;
}

.resource-main {
    min-width: 0;
}

.resource-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
    font-size: 0.88rem;
}

.resource-meta a,
.footer-links a {
    color: var(--text);
}

.resource-open {
    flex: 0 0 auto;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
}

.note-list {
    margin: 12px 0 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.45;
}

.stack-form {
    display: grid;
    gap: 10px;
}

.stack-form label {
    font-size: 0.92rem;
    font-weight: 700;
}

.chat-log {
    display: grid;
    gap: 8px;
    max-height: 280px;
    overflow-y: auto;
    margin: 12px 0 14px;
}

.chat-entry {
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px 14px;
}

.chat-entry p {
    margin: 0;
    line-height: 1.55;
}

.chat-entry.utilizador {
    background: var(--soft);
}

.footer {
    padding-top: 6px;
}

.footer-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.86rem;
}

.empty-note {
    margin: 0;
    color: var(--muted);
}

.hidden,
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hidden {
    display: none !important;
}

@media (max-width: 720px) {
    .shell {
        width: min(100% - 20px, 980px);
        padding-top: 14px;
    }

    .hero {
        padding: 20px 0 16px;
    }

    .triage-form textarea,
    .stack-form input,
    .stack-form textarea {
        padding: 14px;
        font-size: 1rem;
    }

    .button {
        width: 100%;
    }

    .hero-actions,
    .result-actions {
        display: grid;
    }

    .resource-item {
        display: grid;
    }

    .resource-open {
        margin-top: 2px;
    }
}