/* Internal admin login — calm, flat, on-brand.
   No glassmorphism, no drop shadows, no gradients, no text glow.
   Depth comes from color and the 1-px hairline border. */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--pt-bg);
    position: relative;
    overflow: hidden;
    padding: var(--pt-space-4);
}

/* Stickers retired — the login page stays minimal and on-brand. */
.login-page .sticker { display: none; }

.login-card {
    background: var(--pt-surface);
    border: 1px solid var(--pt-border);
    border-radius: var(--pt-radius-xl);
    padding: var(--pt-space-6);
    width: 100%;
    max-width: 448px;
    text-align: center;
    position: relative;
    z-index: 10;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--pt-space-3);
}

.login-logo img {
    height: 32px;
}

.login-title {
    font-family: var(--pt-font-body);
    font-size: var(--pt-text-xl);
    font-weight: 500;
    letter-spacing: -0.005em;
    color: var(--pt-fg);
    margin: 0 0 var(--pt-space-1);
}

.login-subtitle {
    font-size: 14px;
    color: var(--pt-fg-muted);
    margin: 0 0 var(--pt-space-5);
}

.login-btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--pt-space-2);
    width: 100%;
    height: 48px;
    padding: 0 var(--pt-space-4);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--pt-radius-pill);
    border: 1px solid var(--pt-border);
    background: var(--pt-surface);
    color: var(--pt-fg);
    cursor: pointer;
    transition: background var(--pt-dur-instant) var(--pt-ease-paper),
                border-color var(--pt-dur-instant) var(--pt-ease-paper);
    text-decoration: none;
}

.login-btn-google:hover {
    background: var(--pt-bg);
    border-color: var(--pt-fg);
    text-decoration: none;
}

.login-btn-google:active { transform: scale(0.97); }

.login-btn-dev {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 40px;
    margin-top: var(--pt-space-2);
    padding: 0 var(--pt-space-4);
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--pt-radius-pill);
    border: 1px dashed var(--pt-border);
    background: transparent;
    color: var(--pt-fg-muted);
    cursor: pointer;
    transition: background var(--pt-dur-instant) var(--pt-ease-paper),
                border-color var(--pt-dur-instant) var(--pt-ease-paper),
                color var(--pt-dur-instant) var(--pt-ease-paper);
}

.login-btn-dev:hover {
    background: var(--surface-muted);
    border-color: var(--pt-fg-muted);
    color: var(--pt-fg);
}

.login-divider {
    margin-top: var(--pt-space-3);
    border-top: 1px solid var(--pt-border);
    padding-top: var(--pt-space-3);
}

.login-footer {
    margin-top: var(--pt-space-5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--pt-space-2);
}

.login-footer-text {
    font-size: 12px;
    color: var(--pt-fg-muted);
}

.login-footer-logo {
    width: 24px;
    height: 24px;
    opacity: 0.6;
}

.login-error {
    background: var(--pt-red-alert-20);
    color: var(--pt-ink-on-red-20);
    padding: 12px 16px;
    border-radius: var(--pt-radius-md);
    font-size: 14px;
    margin-bottom: var(--pt-space-4);
}

[data-theme="dark"] .login-error { color: var(--pt-red-alert); }

.login-theme-toggle {
    position: absolute;
    top: var(--pt-space-3);
    right: var(--pt-space-3);
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--pt-surface);
    border: 1px solid var(--pt-border);
    border-radius: var(--pt-radius-pill);
    color: var(--pt-fg-muted);
    cursor: pointer;
    transition: background var(--pt-dur-instant) var(--pt-ease-paper),
                border-color var(--pt-dur-instant) var(--pt-ease-paper),
                color var(--pt-dur-instant) var(--pt-ease-paper);
}

.login-theme-toggle:hover {
    border-color: var(--pt-fg);
    color: var(--pt-fg);
}

.login-theme-toggle i {
    font-size: 18px;
}