.auth-page {
    min-height: 100vh;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-container {
    width: 100%;
    max-width: 400px;
}

.auth-header {
    text-align: center;
}

.auth-logo {
    width: 56px;
    height: 56px;
    margin: 0 auto 2rem;
    display: block;
}

.auth-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
}

.auth-subtitle {
    color: #64748b;
    margin-bottom: 2.5rem;
}

.auth-card {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 
                0 4px 12px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.04);
}

.auth-card .form-label {
    font-weight: 500;
    color: #334155;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.auth-input {
    height: 48px;
    border-radius: 8px;
    border: 1.5px solid #e2e8f0;
    padding: 0 1rem;
    font-size: 0.95rem;
    transition: all 0.15s ease;
    background: #fff;
}

.auth-input:focus {
    border-color: #0f172a;
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
    outline: none;
}

.auth-input::placeholder {
    color: #94a3b8;
}

.btn-auth {
    height: 48px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    background: #0f172a;
    border: none;
    color: #fff;
    transition: all 0.15s ease;
}

.btn-auth:hover {
    background: #1e293b;
    transform: translateY(-1px);
}

.btn-auth:active {
    transform: translateY(0);
}

.btn-auth:disabled {
    background: #64748b;
    transform: none;
}

.auth-link {
    color: #0f172a;
    text-decoration: none;
    font-weight: 500;
}

.auth-link:hover {
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    color: #64748b;
    font-size: 0.9rem;
}

.auth-card .form-check-input:checked {
    background-color: #0f172a;
    border-color: #0f172a;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

/* Password toggle */
.input-password-wrapper {
    position: relative;
}

.input-password-wrapper .auth-input {
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 0;
    transition: color 0.15s;
}

.password-toggle:hover {
    color: #0f172a;
}