:root {
    --bg: #f4efe8;
    --surface: #fffdfa;
    --surface-strong: #ffffff;
    --surface-soft: #f7f2eb;
    --text: #1f2933;
    --muted: #5c6773;
    --line: #d9e0e7;
    --accent: #8b2332;
    --accent-dark: #671a26;
    --success: #1f7a4d;
    --error: #b42318;
    --shadow: 0 18px 52px rgba(31, 41, 51, 0.11);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(139, 35, 50, 0.14), transparent 30%),
        linear-gradient(180deg, #eee5d8 0%, var(--bg) 44%, #f8f5ef 100%);
}

.page {
    min-height: 100vh;
    padding: 36px 18px;
}

.card {
    max-width: 1160px;
    margin: 0 auto;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 253, 250, 0.99));
    border: 1px solid rgba(139, 35, 50, 0.08);
    border-radius: 24px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hero {
    padding: 34px 36px 22px;
    background:
        linear-gradient(135deg, rgba(139, 35, 50, 0.08), transparent 55%),
        linear-gradient(180deg, #fffefb 0%, #f8f3ec 100%);
    border-bottom: 1px solid var(--line);
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(1.9rem, 4vw, 3rem);
    line-height: 1.05;
}

.intro {
    max-width: 760px;
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

.form {
    padding: 24px 28px 34px;
}

.section {
    margin-bottom: 18px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: linear-gradient(180deg, var(--surface-strong), var(--surface));
}

.section-head {
    margin-bottom: 16px;
}

.section-head h2 {
    margin: 0 0 4px;
    font-size: 1.05rem;
}

.section-head p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.layout {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 14px;
}

label {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
    font-size: 0.92rem;
    font-weight: 600;
}

label span {
    color: var(--text);
}

.span-12 { grid-column: span 12; }
.span-6 { grid-column: span 6; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 3; }
.span-2 { grid-column: span 2; }

input,
select,
textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface-strong);
    color: var(--text);
    font: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

input {
    min-height: 44px;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: rgba(139, 35, 50, 0.58);
    box-shadow: 0 0 0 4px rgba(139, 35, 50, 0.1);
    transform: translateY(-1px);
}

select {
    min-height: 44px;
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--accent) 50%),
        linear-gradient(135deg, var(--accent) 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 3px),
        calc(100% - 12px) calc(50% - 3px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 34px;
}

textarea {
    resize: vertical;
    min-height: 86px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

button {
    border: 0;
    border-radius: 999px;
    padding: 13px 24px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(103, 26, 38, 0.2);
}

button:active {
    transform: translateY(0);
}

.status {
    margin: 0;
    min-height: 1.5rem;
    color: var(--muted);
    font-weight: 600;
}

.status[data-state="success"] {
    color: var(--success);
}

.status[data-state="error"] {
    color: var(--error);
}

.status[data-state="pending"] {
    color: var(--accent);
}

@media (max-width: 920px) {
    .hero {
        padding: 28px 24px 20px;
    }

    .form {
        padding: 20px;
    }

    .span-6,
    .span-4,
    .span-3,
    .span-2 {
        grid-column: span 6;
    }
}

@media (max-width: 640px) {
    .page {
        padding: 16px 10px;
    }

    .hero,
    .form {
        padding-left: 16px;
        padding-right: 16px;
    }

    .section {
        padding: 14px;
        border-radius: 16px;
    }

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

    .span-12,
    .span-6,
    .span-4,
    .span-3,
    .span-2 {
        grid-column: auto;
    }
}