:root {
    --cream: #f7f1e6;
    --cream-deep: #eadfcf;
    --ink: #24160d;
    --muted: #8b6f58;
    --line: rgba(122, 85, 46, 0.18);
    --accent: #8a5425;
    --accent-soft: #a86a33;
    --panel: rgba(255, 252, 246, 0.92);
    --shadow: 0 26px 70px rgba(87, 57, 28, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Manrope", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top right, rgba(168, 106, 51, 0.12), transparent 22%),
        radial-gradient(circle at bottom left, rgba(138, 84, 37, 0.1), transparent 28%),
        linear-gradient(180deg, #fbf7f0 0%, #f5eee1 100%);
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(320px, 1.04fr) minmax(360px, 0.96fr);
}

.auth-story,
.auth-panel {
    padding: 52px;
}

.auth-story {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background:
        linear-gradient(180deg, rgba(255, 248, 239, 0.86), rgba(244, 233, 216, 0.9)),
        linear-gradient(120deg, rgba(138, 84, 37, 0.08), transparent);
    border-right: 1px solid var(--line);
}

.brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--ink);
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: 0.18em;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(138, 84, 37, 0.15);
}

.story-kicker,
.panel-kicker {
    margin: 0 0 14px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.76rem;
    font-weight: 800;
}

.auth-story h1,
.panel-head h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.auth-story h1 {
    max-width: 11ch;
    font-size: clamp(2.4rem, 4.8vw, 4.5rem);
}

.story-text,
.panel-text {
    max-width: 34rem;
    margin: 20px 0 0;
    color: var(--muted);
    font-size: 0.97rem;
    line-height: 1.7;
}

.story-points {
    display: grid;
    gap: 18px;
    margin-top: 42px;
}

.story-points div {
    padding: 22px 24px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.42);
    border: 1px solid rgba(138, 84, 37, 0.14);
}

.story-points strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1rem;
}

.story-points span {
    color: var(--muted);
    line-height: 1.7;
}

.auth-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: transparent;
}

.message-stack {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
}

.message {
    margin: 0;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--line);
    color: var(--ink);
}

.message.error {
    border-color: rgba(181, 57, 57, 0.2);
    background: rgba(255, 238, 238, 0.8);
}

.message.success {
    border-color: rgba(71, 123, 86, 0.2);
    background: rgba(237, 248, 240, 0.88);
}

.panel-head {
    margin-bottom: 26px;
}

.panel-head h2 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.auth-form {
    display: grid;
    gap: 16px;
    max-width: 520px;
    padding: 30px;
    border-radius: 30px;
    background: var(--panel);
    border: 1px solid rgba(138, 84, 37, 0.14);
    box-shadow: var(--shadow);
}

.auth-form label {
    display: grid;
    gap: 8px;
}

.auth-form span {
    font-size: 0.88rem;
    font-weight: 700;
}

.auth-form input,
.auth-form select {
    min-height: 54px;
    padding: 0 16px;
    border-radius: 16px;
    border: 1px solid rgba(138, 84, 37, 0.16);
    background: rgba(255, 255, 255, 0.84);
    color: var(--ink);
    font: inherit;
    outline: none;
}

.auth-form input:focus,
.auth-form select:focus {
    border-color: rgba(138, 84, 37, 0.44);
    box-shadow: 0 0 0 4px rgba(138, 84, 37, 0.08);
}

.submit-btn {
    min-height: 58px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent), var(--accent-soft));
    color: #fff8f0;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease;
    box-shadow: 0 16px 34px rgba(138, 84, 37, 0.18);
}

.submit-btn:hover {
    transform: translateY(-2px);
}

.auth-switch {
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 0.94rem;
}

.auth-switch a {
    color: var(--accent);
    font-weight: 800;
    text-decoration: none;
}

@media (max-width: 980px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-story,
    .auth-panel {
        padding: 28px 20px;
    }

    .auth-story {
        gap: 32px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .auth-story h1 {
        max-width: 13ch;
        font-size: clamp(2rem, 10vw, 3.3rem);
    }
}