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

:root {
    --btn-primary: #362d3f;
    --btn-hover: #726c79;
    --bg-warm: #faf7f5;
    --bg-white: #ffffff;
    --text-primary: #2c1d17;
    --text-secondary: #7a756f;
    --border: #d3d1cf;
    --danger: #8b1e1e;
    --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

html, body {
    height: 100%;
    font-family: var(--font);
    background: var(--bg-warm);
    color: var(--text-primary);
}

.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 40px 36px 36px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.auth-logo {
    display: block;
    margin: 0 auto 28px;
    height: 40px;
}

.auth-card h1 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.form-group input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    font-family: var(--font);
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.15s;
}

.form-group input:focus {
    border-color: var(--btn-primary);
}

.btn-primary {
    display: block;
    width: 100%;
    padding: 12px;
    margin-top: 24px;
    font-size: 15px;
    font-weight: 700;
    font-family: var(--font);
    color: #fff;
    background: var(--btn-primary);
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-primary:hover {
    background: var(--btn-hover);
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--btn-primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.flash-messages {
    margin-bottom: 16px;
}

.flash {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 8px;
}

.flash.error {
    background: #fdeaea;
    color: var(--danger);
}

.flash.success {
    background: #eaf5ea;
    color: #2e6e2e;
}