.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f7faf9;
}
.login-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 2px 16px rgba(48, 209, 131, 0.08);
    padding: 40px 32px 32px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 320px;
}
.logo {
    font-size: 2.1rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    letter-spacing: -1px;
}
.login-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #222;
    margin-bottom: 24px;
    text-align: center;
}
.google-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: #222;
    border: 2px solid #30d183;
    border-radius: 18px;
    padding: 12px 28px;
    font-size: 1.08rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border 0.2s, color 0.2s;
    box-shadow: 0 2px 8px rgba(48, 209, 131, 0.06);
    margin-top: 8px;
}
.google-btn:hover {
    background: #e6fef3;
    border-color: #25b86e;
    color: #25b86e;
}
.google-icon {
    width: 22px;
    height: 22px;
    display: inline-block;
}
.flash-error {
    background: #fff3f3;
    color: #e03e3e;
    padding: 1em 1.5em;
    border-radius: 14px;
    font-weight: 600;
    font-size: 1.05em;
    box-shadow: 0 2px 8px rgba(224, 62, 62, 0.08);
    border: 1.5px solid #ffd6d6;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.loader {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 3px solid #e6fef3;
    border-top: 3px solid #30d183;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
    vertical-align: middle;
}
@keyframes spin {
    0% { transform: rotate(0deg);}
    100% { transform: rotate(360deg);}
}

/* Unified auth form styles */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
}

.auth-input {
    padding: 12px 12px;
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.auth-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-color-rgb), 0.1);
}

.auth-links {
    text-align: center;
    margin-top: 12px;
}

#loader {
    margin-top: 12px;
    text-align: center;
    color: var(--text-secondary);
    display: none;
}

/* Password requirements */
.password-reqs {
    font-size: 0.92rem;
    color: var(--text-secondary);
}
.password-reqs ul {
    list-style: none;
    padding-left: 0;
    margin: 6px 0 0 0;
}
.password-reqs li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 2px 0;
}
.password-reqs li::before {
    content: "✕";
    color: #e03e3e;
    font-weight: 700;
    width: 14px;
    display: inline-block;
}
.password-reqs li.valid {
    color: var(--text-color);
}
.password-reqs li.valid::before {
    content: "✓";
    color: #2bb673;
}

/* FirebaseUI overrides for consistency */
.login-card #firebaseui-auth-container .firebaseui-idp-list, 
.login-card #firebaseui-auth-container .firebaseui-card-content {
    width: 100%;
}

.login-card #firebaseui-auth-container .firebaseui-idp-button {
    border: 2px solid var(--primary-color);
    background: #fff;
    color: var(--text-color);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 158, 138, 0.06);
    transition: background .2s, border-color .2s, color .2s;
}

.login-card #firebaseui-auth-container .firebaseui-idp-button:hover {
    background: var(--primary-lighter);
    border-color: var(--primary-dark);
    color: var(--primary-dark);
}

.login-card #firebaseui-auth-container .firebaseui-title, 
.login-card #firebaseui-auth-container .firebaseui-subtitle {
    display: none;
}

.login-card #firebaseui-auth-container .firebaseui-provider-sign-in { width: 100%; }
.login-card #firebaseui-auth-container .firebaseui-idp-button { width: 100%; }

/* Mobile layout: place card higher on the screen */
@media (max-width: 640px) {
    .login-container {
        align-items: flex-start;
        padding-top: 24px;
    }
}

/* Divider between providers */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    margin: 12px 0;
}
.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1 1 0;
    height: 1px;
    background: var(--border-color);
}
.auth-divider span {
    font-weight: 600;
}

/* Make secondary button same width as Google */
.email-login-link .button-primary-outline {
    display: inline-block;
    width: 100%;
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 600;
}