.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--color-bg-base); padding: 24px; flex-direction: column;}
.auth-card { width: 100%; max-width: 380px; background: var(--color-bg-surface); border: 1px solid var(--color-border-default); border-radius: 20px; box-shadow: var(--shadow-card); padding: 40px 32px; }
.auth-logo { width: 56px; height: 56px; margin: 0 auto 24px; display: block; border-radius: 12px; }
.auth-title { font-size: 22px; font-weight: 600; line-height: 30px; color: var(--color-text-primary); text-align: center; margin-bottom: 6px; }
.auth-subtitle { font-size: 14px; font-weight: 400; line-height: 20px; color: var(--color-text-secondary); text-align: center; margin-bottom: 32px; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.field-group { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 13px; font-weight: 500; color: var(--color-text-secondary); }
.field-wrap { position: relative; display: flex; align-items: center; }
.field-icon { position: absolute; left: 14px; width: 18px; height: 18px; color: var(--color-text-tertiary); pointer-events: none; }
.field-input { width: 100%; height: 48px; padding: 0 14px 0 44px; background: var(--color-bg-sunken); border: 1px solid transparent; border-radius: 12px; font-size: 15px; font-weight: 400; color: var(--color-text-primary); transition: border-color .15s ease, background .15s ease, box-shadow .15s ease; }
.field-input::placeholder { color: var(--color-text-tertiary); }
.field-input:focus-visible { outline: none; background: var(--color-bg-surface); border-color: var(--color-border-focus); box-shadow: 0 0 0 4px rgba(214, 125, 66, 0.18); }
.field-toggle { position: absolute; right: 12px; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; color: var(--color-text-tertiary); }
.field-toggle svg { width: 18px; height: 18px; }
.field-error { font-size: 12px; color: var(--color-error); display: none; }
.field-group.has-error .field-input { border-color: var(--color-error); }
.field-group.has-error .field-error { display: block; }
.auth-row { display: flex; align-items: center; justify-content: space-between; margin-top: -4px; }
.auth-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--color-text-secondary); }
.auth-check input { width: 16px; height: 16px; accent-color: var(--color-primary); }
.auth-link { font-size: 13px; font-weight: 500; color: var(--color-text-link); }
.auth-link:hover { text-decoration: underline; }
.btn-primary { height: 48px; width: 100%; background: var(--color-accent); color: var(--color-text-on-accent); border-radius: 12px; font-size: 15px; font-weight: 600; display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 8px; transition: background .15s ease; }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-primary svg { width: 18px; height: 18px; }
.auth-security { display: flex; align-items: flex-start; gap: 8px; margin-top: 24px; padding: 12px 14px; background: var(--color-bg-muted); border-radius: 10px; }
.auth-security svg { width: 16px; height: 16px; color: var(--color-primary); flex-shrink: 0; margin-top: 1px; }
.auth-security p { font-size: 12px; line-height: 17px; color: var(--color-text-secondary); }
.auth-version { text-align: center; margin-top: 10px; font-size: 12px; color: var(--color-text-tertiary); }